Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA. */
-#ifdef _WINDOWS
- #define NOCOMM
- #define NOSOUND
- #define NODRIVERS
- #define STRICT
- #pragma warning(disable:4115) // kill rpcasync.h complaint
- #include <windows.h>
- #define MYLIBAPI __declspec(dllexport)
-#endif
-
-#include "texwin.h"
-
-#pragma warning(disable:4996)
-#pragma warning(disable:4131) // old style declarator
-#pragma warning(disable:4135) // conversion between different integral types
-#pragma warning(disable:4127) // conditional expression is constant
-
-#include <setjmp.h>
-
#define EXTERN extern
#include "texd.h"
extern clock_t start_time, main_time, finish_time; /* in local.c */
-/* imported from pascal.h */
-/* localized here to avoid conflict with io.h in other code */
-
-#define read(f, b) ((b) = getc (f))
-#define readln(f) { register int c; while ((c = getc (f)) != '\n' && c != EOF); }
-
#ifdef INITEX
- void do_initex (void); /* later in this file */
+ void do_initex (void);
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-
+/* sec 0004 */
void initialize (void)
{
integer i;
integer k;
integer flag; /* bkph */
+
#ifndef ALLOCATEHYPHEN
hyph_pointer z;
#endif
/* We already initialized xchr if we are using non_ascii setup */
-
- if (!non_ascii) {
/* Normally, there is no translation of character code numbers */
- for (i = 0; i <= 255; i++) xchr[i] = (char) i;
+ if (!non_ascii)
+ {
+ for (i = 0; i <= 255; i++)
+ xchr[i] = (char) i;
/* This is a kind of joke, since the characters are given as numeric codes ! */
#ifdef JOKE
xchr[32] = ' '; xchr[33] = '!'; xchr[34] = '"'; xchr[35] = '#';
xchr[120] = 'x'; xchr[121] = 'y'; xchr[122] = 'z'; xchr[123] = '{';
xchr[124] = '|'; xchr[125] = '}'; xchr[126] = '~';
- for (i = 0; i <= 31; i++) xchr[i] = chr(i);
+ for (i = 0; i <= 31; i++)
+ xchr[i] = chr(i);
- for (i = 127; i <= 255; i++) xchr[i]= chr(i);
+ for (i = 127; i <= 255; i++)
+ xchr[i]= chr(i);
#endif /* end of JOKE */
}
/* end of plain ASCII case (otherwise have read in xchr vector before) */
-/* Fill in background of `delete' for inverse mapping */
- for (i = 0; i <= 255; i++) xord[chr(i)] = 127;
+/* Fill in background of `delete' for inverse mapping */
+ for (i = 0; i <= 255; i++)
+ xord[chr(i)] = 127;
+
#ifdef JOKE
- for (i = 128; i <= 255 ; i++) xord[xchr[i]] = i;
+ for (i = 128; i <= 255 ; i++)
+ xord[xchr[i]] = i;
- for (i = 0; i <= 126; i++) xord[xchr[i]] = i;
+ for (i = 0; i <= 126; i++)
+ xord[xchr[i]] = i;
#endif
/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
/* Now invert the xchr mapping to get xord mapping */
- for (i = 0; i < 255; i++) xord[xchr[i]] = (char) i;
+ for (i = 0; i <= 255; i++)
+ xord[xchr[i]] = (char) i;
- xord[127]= 127; /* hmm, a fixed point ? why ? */
+ xord[127] = 127; /* hmm, a fixed point ? why ? */
flag = 0; /* 93/Dec/28 - bkph */
- if (trace_flag != 0) {
- for (k = 0; k < 256; k++) /* entries in xord / xchr */
- if (xord[k]!= k) {
+ if (trace_flag != 0)
+ {
+/* entries in xord / xchr */
+ for (k = 0; k < 256; k++)
+ if (xord[k] != k)
+ {
flag = 1;
break;
}
- if (flag) { /* 127 here means mapping undefined */
+/* 127 here means mapping undefined */
+ if (flag)
+ {
show_line("Inverted mapping xord[] pairs:\n", 0);
- for (k = 0; k < 256; k++) {/* entries in xord / xchr */
- if (xord[k]!= 127) {
+
+ for (k = 0; k < 256; k++)
+ {
+/* entries in xord / xchr */
+ if (xord[k] != 127)
+ {
sprintf(log_line, "%d => %d\n", k, xord[k]);
show_line(log_line, 0);
}
}
}
}
- if (interaction < 0) /* may now set in local.c bkph */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- interaction = 3;
+/* may now set in local.c bkph */
+ if (interaction < 0)
+ interaction = error_stop_mode;
+
deletions_allowed = true;
set_box_allowed = true;
error_count = 0;
use_err_help = false;
interrupt = 0;
OK_to_interrupt = true;
- ;
/* darn, need to know mem_top, mem_max etc for the following ... */
#ifdef DEBUG
- was_mem_end = mem_min;
-/* was_lo_max = mem_min; */
- was_lo_max = mem_bot;
+ was_mem_end = mem_min;
+/* was_lo_max = mem_min; */
+ was_lo_max = mem_bot;
/* was_hi_min = mem_max; */
- was_hi_min = mem_top;
- panicking = false;
+ was_hi_min = mem_top;
+ panicking = false;
#endif /* DEBUG */
- nest_ptr = 0;
- max_nest_stack = 0;
- mode = 1;
- head = contrib_head;
- tail = contrib_head;
- cur_list.aux_field.cint = ignore_depth;
+ nest_ptr = 0;
+ max_nest_stack = 0;
+ mode = 1;
+ head = contrib_head;
+ tail = contrib_head;
+ cur_list.aux_field.cint = ignore_depth;
mode_line = 0;
- prev_graf = 0;
- shown_mode = 0;
- page_contents = 0;
- page_tail = page_head;
+ prev_graf = 0;
+ shown_mode = 0;
+ page_contents = 0;
+ page_tail = page_head;
+
#ifdef ALLOCATEMAIN
if (is_initex) /* in iniTeX we did already allocate mem [] */
#endif
last_glue = empty_flag;
last_penalty = 0;
last_kern = 0;
- page_so_far[7]= 0;
+ page_so_far[7] = 0;
page_max_depth = 0;
-/* from int_base to eqtb_size */
- {
- register integer for_end;
- k = (hash_size + 3163);
- for_end = (hash_size + 4006);
- if (k <= for_end)
- do xeq_level[k]= 1;
- while(k++ < for_end);
- }
- no_new_control_sequence = true;
- hash[514].v.LH = 0; /* next(hash_base):= 0 */
- hash[514].v.RH = 0; /* text(hash_base):= 0 */
-/* 514 + hash_size + 266 = hashbase + hashsize + 10 + font_max */
-/* for k <- hashbase+1 to undefined_control_sequence - 1 do ... p.257 */
- {
- register integer for_end;
- k = 515;
- for_end = (hash_size + 780);
- if (k <= for_end)
- do hash[k]= hash[514];
- while(k++ < for_end);
- }
- save_ptr = 0;
- cur_level = 1;
- cur_group = 0;
- cur_boundary = 0;
- max_save_stack = 0;
- mag_set = 0;
- cur_mark[0]= 0;
- cur_mark[1]= 0;
- cur_mark[2]= 0;
- cur_mark[3]= 0;
- cur_mark[4]= 0;
- cur_val = 0;
- cur_val_level = 0;
- radix = 0;
- cur_order = 0;
- {
- register integer for_end;
- k = 0;
- for_end = 16;
- if (k <= for_end)
- do read_open[k]= 2;
- while(k++ < for_end);
- }
- cond_ptr = 0;
- if_limit = 0;
- cur_if = 0;
- if_line = 0;
- {
- register integer for_end;
- k = 0;
- for_end = font_max;
- if (k <= for_end)
- do font_used[k]= false;
- while(k++ < for_end);
- }
- null_character.b0 = 0;
- null_character.b1 = 0;
- null_character.b2 = 0;
- null_character.b3 = 0;
- total_pages = 0;
- max_v = 0;
- max_h = 0;
- max_push = 0;
- last_bop = -1;
- doing_leaders = false;
- dead_cycles = 0;
- cur_s = -1;
- half_buf = dvi_buf_size / 2;
- dvi_limit = dvi_buf_size;
- dvi_ptr = 0;
- dvi_offset = 0;
- dvi_gone = 0;
-/* down_ptr:=null; right_ptr:=null; l.12027 */
- down_ptr = 0;
- right_ptr = 0;
- adjust_tail = 0;
- last_badness = 0;
- pack_begin_line = 0;
- empty_field.v.RH = 0;
- empty_field.v.LH = 0;
- null_delimiter.b0 = 0;
- null_delimiter.b1 = 0;
- null_delimiter.b2 = 0;
- null_delimiter.b3 = 0;
- align_ptr = 0;
- cur_align = 0;
- cur_span = 0;
- cur_loop = 0;
- cur_head = 0;
- cur_tail = 0;
-/* *not* OK with ALLOCATEHYPHEN, since may not be allocated yet */
+
+ for (k = int_base; k <= eqtb_size; k++)
+ xeq_level[k] = level_one;
+
+ no_new_control_sequence = true;
+ next(hash_base) = 0;
+ text(hash_base) = 0;
+
+ for (k = hash_base + 1; k <= undefined_control_sequence - 1; k++)
+ hash[k] = hash[hash_base];
+
+ save_ptr = 0;
+ cur_level = 1;
+ cur_group = 0;
+ cur_boundary = 0;
+ max_save_stack = 0;
+ mag_set = 0;
+ cur_mark[0] = 0;
+ cur_mark[1] = 0;
+ cur_mark[2] = 0;
+ cur_mark[3] = 0;
+ cur_mark[4] = 0;
+ cur_val = 0;
+ cur_val_level = 0;
+ radix = 0;
+ cur_order = 0;
+
+ for (k = 0; k <= 16; k++)
+ read_open[k] = 2;
+
+ cond_ptr = 0;
+ if_limit = 0;
+ cur_if = 0;
+ if_line = 0;
+
+ for (k = 0; k <= font_max; k++)
+ font_used[k] = false;
+
+ null_character.b0 = 0;
+ null_character.b1 = 0;
+ null_character.b2 = 0;
+ null_character.b3 = 0;
+ total_pages = 0;
+ max_v = 0;
+ max_h = 0;
+ max_push = 0;
+ last_bop = -1;
+ doing_leaders = false;
+ dead_cycles = 0;
+ cur_s = -1;
+ half_buf = dvi_buf_size / 2;
+ dvi_limit = dvi_buf_size;
+ dvi_ptr = 0;
+ dvi_offset = 0;
+ dvi_gone = 0;
+ down_ptr = 0;
+ right_ptr = 0;
+ adjust_tail = 0;
+ last_badness = 0;
+ pack_begin_line = 0;
+ empty_field.v.RH = 0;
+ empty_field.v.LH = 0;
+ null_delimiter.b0 = 0;
+ null_delimiter.b1 = 0;
+ null_delimiter.b2 = 0;
+ null_delimiter.b3 = 0;
+ align_ptr = 0;
+ cur_align = 0;
+ cur_span = 0;
+ cur_loop = 0;
+ cur_head = 0;
+ cur_tail = 0;
+
+
+/* *not* OK with ALLOCATEHYPHEN, since may not be allocated yet */
#ifndef ALLOCATEHYPHEN
-/* {register integer for_end; z = 0; for_end = 607; if (z <= for_end) do */
+ for (z = 0; z <= hyphen_prime; z++)
{
- register integer for_end;
- z = 0;
- for_end = hyphen_prime;
- if (z <= for_end) do
- {
- hyph_word[z]= 0;
- hyph_list[z]= 0;
- }
- while(z++ < for_end);
- }
+ hyph_word[z] = 0;
+ hyph_list[z] = 0;
+ }
#endif
- hyph_count = 0;
- output_active = false;
- insert_penalties = 0;
- ligature_present = false;
- cancel_boundary = false;
- lft_hit = false;
- rt_hit = false;
- ins_disc = false;
- after_token = 0;
- long_help_seen = false;
- format_ident = 0;
- {
- register integer for_end;
- k = 0;
- for_end = 17;
- if (k <= for_end)
- do write_open[k]= false;
- while(k++ < for_end);
- }
- edit_name_start = 0;
- ;
+
+ hyph_count = 0;
+ output_active = false;
+ insert_penalties = 0;
+ ligature_present = false;
+ cancel_boundary = false;
+ lft_hit = false;
+ rt_hit = false;
+ ins_disc = false;
+ after_token = 0;
+ long_help_seen = false;
+ format_ident = 0;
+
+ for (k = 0; k <= 17; k++)
+ write_open[k] = false;
+
+ edit_name_start = 0;
+
#ifdef INITEX
-/* initex stuff split off for convenience of optimization adjustments */
- if (is_initex) do_initex ();
-#else
-/* trap the -i on command line situation if INITEX was NOT defined */
- if (is_initex) {
- show_line("Sorry, somebody forgot to make an INITEX!\n", 1);
+ if (is_initex)
+ {
+ do_initex();
}
-#endif /* not INITEX */
-}
+#endif
+}
/* do the part of initialize() that requires mem_top, mem_max or mem[] */
/* do this part after allocating main memory */
void initialize_aux (void)
{
#ifdef DEBUG
- was_mem_end = mem_min;
+ was_mem_end = mem_min;
/* was_lo_max = mem_min; */
- was_lo_max = mem_bot;
-/* was_hi_min = mem_max; */
- was_hi_min = mem_top;
- panicking = false;
+ was_lo_max = mem_bot;
+/* was_hi_min = mem_max; */
+ was_hi_min = mem_top;
+ panicking = false;
#endif /* DEBUG */
/* nest_ptr = 0; */
/* max_nest_stack = 0; */
- mode = 1;
- head = contrib_head;
- tail = contrib_head;
- cur_list.aux_field.cint = ignore_depth;
- mode_line = 0;
- prev_graf = 0;
-/* shown_mode = 0; */
-/* page_contents = 0; */
- page_tail = page_head;
- //mem[mem_top - 2].hh.v.RH = 0;
+ mode = 1;
+ head = contrib_head;
+ tail = contrib_head;
+ cur_list.aux_field.cint = ignore_depth;
+ mode_line = 0;
+ prev_graf = 0;
+/* shown_mode = 0; */
+/* page_contents = 0; */
+ page_tail = page_head;
link(page_head) = 0;
}
-#endif // end of ifdef ALLOCATEMAIN
-
-void line_break_ (integer finalwidowpenalty)
+#endif // end of ifdef ALLOCATEMAIN
+/* sec 0815 */
+void line_break_ (integer final_widow_penalty)
{
- bool autobreaking;
- halfword prevp;
- halfword q, r, s, prevs;
- internal_font_number f;
+ bool auto_breaking;
+ halfword prevp;
+ halfword q, r, s, prevs;
+ internal_font_number f;
/* small_number j; */
- int j; /* 95/Jan/7 */
+ int j; /* 95/Jan/7 */
/* unsigned char c; */
- unsigned int c; /* 95/Jan/7 */
+ unsigned int c; /* 95/Jan/7 */
+/* savedbadness = 0; */ /* 96/Feb/9 */
-/* savedbadness = 0; */ /* 96/Feb/9 */
- pack_begin_line = mode_line;
- mem[temp_head].hh.v.RH = link(head);
- if ((tail >= hi_mem_min))
+ pack_begin_line = mode_line;
+ link(temp_head) = link(head);
+
+ if ((tail >= hi_mem_min))
{
- link(tail) = new_penalty(10000);
- tail = link(tail);
+ tail_append(new_penalty(inf_penalty));
}
- else if (mem[tail].hh.b0 != 10)
+ else if (type(tail) != glue_node)
{
- link(tail) = new_penalty(10000);
- tail = link(tail);
- }
- else {
- type(tail) = 12;
- delete_glue_ref(mem[tail + 1].hh.v.LH);
- flush_node_list(mem[tail + 1].hh.v.RH);
- mem[tail + 1].cint = 10000;
+ tail_append(new_penalty(inf_penalty));
}
+ else
+ {
+ type(tail) = penalty_node;
+ delete_glue_ref(glue_ptr(tail));
+ flush_node_list(leader_ptr(tail));
+ penalty(tail) = inf_penalty;
+ }
+
link(tail) = new_param_glue(par_fill_skip_code);
-/* *********************************************************************** */
-/* following is new in 3.14159 */
- init_cur_lang = prev_graf % 65536L;
+ init_cur_lang = prev_graf % 65536L;
init_l_hyf = prev_graf / 4194304L; /* 2^22 */
- init_r_hyf =(prev_graf / 65536L)% 64;
-/* *********************************************************************** */
- pop_nest ();
- noshrinkerroryet = true;
- if ((mem[eqtb[(hash_size + 789)].hh.v.RH].hh.b1 != 0) &&
- (mem[eqtb[(hash_size + 789)].hh.v.RH + 3].cint != 0))
+ init_r_hyf = (prev_graf / 65536L) % 64;
+ pop_nest();
+ no_shrink_error_yet = true;
+
+ if ((shrink_order(left_skip) != normal) && (shrink(left_skip) != 0))
{
- eqtb[(hash_size + 789)].hh.v.RH =
- finite_shrink(eqtb[(hash_size + 789)].hh.v.RH);
- }
- if ((mem[eqtb[(hash_size + 790)].hh.v.RH].hh.b1 != 0) &&
- (mem[eqtb[(hash_size + 790)].hh.v.RH + 3].cint != 0))
+ left_skip = finite_shrink(left_skip);
+ }
+
+ if ((shrink_order(right_skip) != normal) && (shrink(right_skip) != 0))
{
- eqtb[(hash_size + 790)].hh.v.RH =
- finite_shrink(eqtb[(hash_size + 790)].hh.v.RH);
- }
- q = eqtb[(hash_size + 789)].hh.v.RH;
- r = eqtb[(hash_size + 790)].hh.v.RH;
- background[1]= mem[q + 1].cint + mem[r + 1].cint;
- background[2]= 0;
- background[3]= 0;
- background[4]= 0;
- background[5]= 0;
- background[2 + mem[q].hh.b0]= mem[q + 2].cint;
- background[2 + mem[r].hh.b0]= background[2 + mem[r].hh.b0]+
- mem[r + 2].cint;
- background[6]= mem[q + 3].cint + mem[r + 3].cint;
+ right_skip = finite_shrink(right_skip);
+ }
+
+ q = left_skip;
+ r = right_skip;
+ background[1] = width(q) + width(r);
+ background[2] = 0;
+ background[3] = 0;
+ background[4] = 0;
+ background[5] = 0;
+ background[2 + stretch_order(q)] = stretch(q);
+ background[2 + stretch_order(r)] = background[2 + stretch_order(r)] + stretch(r);
+ background[6] = shrink(q) + shrink(r);
+
minimum_demerits = 1073741823L; /* 2^30 - 1 *//* 40000000 hex - 1 */
- minimal_demerits[3]= 1073741823L;
- minimal_demerits[2]= 1073741823L;
- minimal_demerits[1]= 1073741823L;
- minimal_demerits[0]= 1073741823L;
- if (eqtb[(hash_size + 1312)].hh.v.RH == 0)
- if (eqtb[(hash_size + 3747)].cint == 0)
- {
- last_special_line = 0;
- second_width = eqtb[(hash_size + 3733)].cint;
- second_indent = 0;
- }
- else {
- last_special_line = abs(eqtb[(hash_size + 3204)].cint);
- if (eqtb[(hash_size + 3204)].cint < 0)
+ minimal_demerits[tight_fit] = 1073741823L;
+ minimal_demerits[decent_fit] = 1073741823L;
+ minimal_demerits[loose_fit] = 1073741823L;
+ minimal_demerits[very_loose_fit] = 1073741823L;
+
+ if (par_shape_ptr == 0)
+ if (hang_indent == 0)
{
- first_width = eqtb[(hash_size + 3733)].cint -
- abs(eqtb[(hash_size + 3747)].cint);
- if (eqtb[(hash_size + 3747)].cint >= 0)
- first_indent = eqtb[(hash_size + 3747)].cint;
- else first_indent = 0;
- second_width = eqtb[(hash_size + 3733)].cint;
- second_indent = 0;
- } else {
- first_width = eqtb[(hash_size + 3733)].cint;
- first_indent = 0;
- second_width = eqtb[(hash_size + 3733)].cint -
- abs(eqtb[(hash_size + 3747)].cint);
- if (eqtb[(hash_size + 3747)].cint >= 0)
- second_indent = eqtb[(hash_size + 3747)].cint;
- else second_indent = 0;
- }
- }
- else {
- last_special_line = mem[eqtb[(hash_size + 1312)].hh.v.RH].hh.v.LH - 1;
- second_width = mem[eqtb[(hash_size + 1312)].hh.v.RH + 2 *(last_special_line + 1)].cint;
- second_indent = mem[eqtb[(hash_size + 1312)].hh.v.RH + 2 * last_special_line + 1].cint;
- }
-/* if looseness=0 then easy_line:=last_special_line */
- if (eqtb[(hash_size + 3182)].cint == 0)
- easyline = last_special_line;
-/* else easyline = 262143L; */ /* NO! */
- else easyline = empty_flag;
-/* threshold:=pretolerance; */
- threshold = eqtb[(hash_size + 3163)].cint;
+ last_special_line = 0;
+ second_width = hsize;
+ second_indent = 0;
+ }
+ else
+ {
+ last_special_line = abs(hang_after);
+
+ if (hang_after < 0)
+ {
+ first_width = hsize - abs(hang_indent);
+
+ if (hang_indent >= 0)
+ first_indent = hang_indent;
+ else
+ first_indent = 0;
+
+ second_width = hsize;
+ second_indent = 0;
+ }
+ else
+ {
+ first_width = hsize;
+ first_indent = 0;
+ second_width = hsize - abs(hang_indent);
+
+ if (hang_indent >= 0)
+ second_indent = hang_indent;
+ else
+ second_indent = 0;
+ }
+ }
+ else
+ {
+ last_special_line = info(par_shape_ptr) - 1;
+ second_width = mem[par_shape_ptr + 2 * (last_special_line + 1)].cint;
+ second_indent = mem[par_shape_ptr + 2 * last_special_line + 1].cint;
+ }
+
+ if (looseness == 0)
+ easyline = last_special_line;
+ else
+ easyline = empty_flag;
+
+ threshold = pretolerance;
+
if (threshold >= 0)
{
- ;
#ifdef STAT
-/* if tracing_paragraphs>0 then */
- if (eqtb[(hash_size + 3195)].cint > 0)
+ if (tracing_paragraphs > 0)
{
- begin_diagnostic ();
+ begin_diagnostic();
print_nl("@firstpass");
- }
+ }
#endif /* STAT */
- second_pass = false;
- final_pass = false;
- first_pass_count++; /* 96 Feb 9 */
- }
- else {
-/* threshold:=tolerance; second_pass:=true; */
- threshold = eqtb[(hash_size + 3164)].cint;
- second_pass = true;
-/* final_pass:=(emergency_stretch<=0); */
- final_pass =(eqtb[(hash_size + 3750)].cint <= 0);
- ;
+ second_pass = false;
+ final_pass = false;
+ first_pass_count++; /* 96 Feb 9 */
+ }
+ else
+ {
+ threshold = tolerance;
+ second_pass = true;
+ final_pass = (emergency_stretch <= 0);
#ifdef STAT
- if (eqtb[(hash_size + 3195)].cint > 0)
- begin_diagnostic ();
+ if (tracing_paragraphs > 0)
+ begin_diagnostic();
#endif /* STAT */
- }
- while(true){
-/* if threshold>inf_bad then threshold:=inf_bad; */
- if (threshold > 10000)
- threshold = 10000;
+ }
+
+ while (true)
+ {
+ if (threshold > inf_bad)
+ threshold = inf_bad;
+
if (second_pass)
{
- ;
#ifdef INITEX
- if (is_initex) { /* bkph */
- if (trie_not_ready)init_trie ();
- } /* bkph */
+ if (is_initex)
+ {
+ if (trie_not_ready)
+ init_trie();
+ } /* bkph */
#endif /* INITEX */
-/* ********************************************************************* */
-/* following has changed in 3.14159 */
-/* cur_lang = 0; */
- cur_lang = init_cur_lang;
-/* lhyf = cur_list .lhmfield; */
- lhyf = init_l_hyf;
-/* rhyf = cur_list .rhmfield; */
- rhyf = init_r_hyf;
-/* ********************************************************************* */
- }
- q = get_node(3);
- mem[q].hh.b0 = 0;
- mem[q].hh.b1 = 2;
- mem[q].hh.v.RH = active;
- mem[q + 1].hh.v.RH = 0;
- mem[q + 1].hh.v.LH = prev_graf + 1;
- mem[q + 2].cint = 0;
- mem[active].hh.v.RH = q;
- active_width[1] = background[1];
- active_width[2] = background[2];
- active_width[3] = background[3];
- active_width[4] = background[4];
- active_width[5] = background[5];
- active_width[6] = background[6];
-/* passive:=null; printed_node:=temp_head; pass_number:=0; */
- passive = 0;
- printed_node = temp_head;
- pass_number = 0;
- font_in_short_display = 0;
- cur_p = mem[temp_head].hh.v.RH;
- autobreaking = true;
- prevp = cur_p;
-/* while (cur_p<>null)and(link(active)<>last_active) do */
- while((cur_p != 0)&&(mem[active].hh.v.RH != active))
+
+ cur_lang = init_cur_lang;
+ lhyf = init_l_hyf;
+ rhyf = init_r_hyf;
+ }
+
+ q = get_node(3);
+ type(q) = unhyphenated;
+ fitness(q) = decent_fit;
+ link(q) = active;
+ break_node(q) = 0;
+ line_number(q) = prev_graf + 1;
+ total_demerits(q) = 0;
+ link(active) = q;
+ active_width[1] = background[1];
+ active_width[2] = background[2];
+ active_width[3] = background[3];
+ active_width[4] = background[4];
+ active_width[5] = background[5];
+ active_width[6] = background[6];
+
+ passive = 0;
+ printed_node = temp_head;
+ pass_number = 0;
+ font_in_short_display = 0;
+
+ cur_p = link(temp_head);
+ auto_breaking = true;
+ prevp = cur_p;
+
+ while((cur_p != 0) && (link(active) != active))
{
- if ((cur_p >= hi_mem_min))
+ if ((cur_p >= hi_mem_min))
{
- prevp = cur_p;
- do {
- f = mem[cur_p].hh.b0;
- active_width[1]= active_width[1]+ font_info[width_base[f]+
- font_info[char_base[f]+ mem[cur_p].hh.b1].qqqq.b0].cint
- ;
- cur_p = mem[cur_p].hh.v.RH;
- } while(!(!(cur_p >= hi_mem_min)));
- }
- switch(mem[cur_p].hh.b0)
- {case 0 :
- case 1 :
- case 2 :
- active_width[1]= active_width[1]+ mem[cur_p + 1].cint;
- break;
- case 8 :
- if (mem[cur_p].hh.b1 == 4)
- {
- cur_lang = mem[cur_p + 1].hh.v.RH; /* ASCII_code */
- lhyf = mem[cur_p + 1].hh.b0;
- rhyf = mem[cur_p + 1].hh.b1;
- }
- break;
- case 10 :
- {
- if (autobreaking)
- {
- if ((prevp >= hi_mem_min))
- try_break(0, 0);
- else if ((mem[prevp].hh.b0 < 9))
- try_break(0, 0);
-/* *********************************************************************** */
-/* following is new in 3.14159 */
- else if ((mem[prevp].hh.b0 == 11)&&(mem[prevp].hh.b1
- != 1))
- try_break(0, 0);
-/* *********************************************************************** */
- }
- if ((mem[mem[cur_p + 1].hh.v.LH].hh.b1 != 0)&&(mem[
- mem[cur_p + 1].hh.v.LH + 3].cint != 0))
- {
- mem[cur_p + 1].hh.v.LH = finite_shrink(mem[cur_p + 1].hh.v.LH);
- }
- q = mem[cur_p + 1].hh.v.LH;
- active_width[1]= active_width[1]+ mem[q + 1].cint;
- active_width[2 + mem[q].hh.b0]= active_width[2 + mem[q]
- .hh.b0]+ mem[q + 2].cint;
- active_width[6]= active_width[6]+ mem[q + 3].cint;
- if (second_pass && autobreaking)
- {
- prevs = cur_p;
- s = mem[prevs].hh.v.RH;
- if (s != 0)
- {
- while(true){
- if ((s >= hi_mem_min))
- {
- c = mem[s].hh.b1;
- hf = mem[s].hh.b0;
- }
- else if (mem[s].hh.b0 == 6)
- if (mem[s + 1].hh.v.RH == 0)
- goto lab22;
- else {
-
- q = mem[s + 1].hh.v.RH;
- c = mem[q].hh.b1;
- hf = mem[q].hh.b0;
- }
- else if ((mem[s].hh.b0 == 11)&&(mem[s].hh.b1 ==
- 0))
- goto lab22;
- else if (mem[s].hh.b0 == 8)
- {
- if (mem[s].hh.b1 == 4)
- {
- cur_lang = mem[s + 1].hh.v.RH; /* ASCII_code */
- lhyf = mem[s + 1].hh.b0;
- rhyf = mem[s + 1].hh.b1;
- }
- goto lab22;
- }
- else goto lab31;
- if (eqtb[(hash_size + 2139) + c].hh.v.RH != 0)
-/* signed unsigned mismatch ? (c is unsigned) */
- if ((eqtb[(hash_size + 2139) + c].hh.v.RH == c)||
- (eqtb[(hash_size + 3201)].cint > 0))
- goto lab32;
- else goto lab31;
- lab22: prevs = s;
- s = mem[prevs].hh.v.RH;
- }
- lab32: hyf_char = hyphen_char[hf];
-/* if hyf_char<0 then goto done1; */
- if (hyf_char < 0) goto lab31;
-/* if hyf_char>255 then goto done1; */
- if (hyf_char > 255) goto lab31; /* ? */
- ha = prevs;
- if (lhyf + rhyf > 63) goto lab31;
- hn = 0;
- while(true){
- if ((s >= hi_mem_min)) {
- if (mem[s].hh.b0 != hf)
- goto lab33;
- hyfbchar = mem[s].hh.b1;
- c = hyfbchar; /* unsigned char c; */
- if (eqtb[(hash_size + 2139) + c].hh.v.RH == 0)
- goto lab33;
- if (hn == 63)
- goto lab33;
- hb = s;
- incr(hn);
- hu[hn]= c;
-/* long to short ... */
- hc[hn]= eqtb[(hash_size + 2139) + c].hh.v.RH;
- hyfbchar = 256; /* special mark */
- }
- else if (mem[s].hh.b0 == 6)
- {
- if (mem[s + 1].hh.b0 != hf)
- goto lab33;
-/* j:=hn; q:=lig_ptr(s); l.17554 */
- j = hn;
- q = mem[s + 1].hh.v.RH;
-/* if q>null then hyf_bchar:=character(q); l.17554 BUG ??? */
-/* if (q > 0) */
- if (q != 0) /* 94/Mar/23 BUG FIX */
- hyfbchar = mem[q].hh.b1;
-/* while q>null do l.17555 BUG ??? */
-/* while(q > 0)*/
- while(q != 0){ /* 94/Mar/23 BUG FIX */
- c = mem[q].hh.b1;
- if (eqtb[(hash_size + 2139) + c].hh.v.RH == 0)
- goto lab33;
- if (j == 63)
- goto lab33;
- incr(j);
- hu[j]= c;
-/* long to short ... */
- hc[j]= eqtb[(hash_size + 2139) + c].hh.v.RH;
- q = mem[q].hh.v.RH;
- }
- hb = s;
- hn = j;
- if (odd(mem[s].hh.b1))
- hyfbchar = font_bchar[hf];
- else hyfbchar = 256; /* special mark */
- }
- else if ((mem[s].hh.b0 == 11)&&(mem[s].hh.b1 ==
- 0))
- {
- hb = s;
-/* ******************************************************************** */
- hyfbchar = font_bchar[hf]; /* new code in 3.14159 */
-/* ******************************************************************** */
- }
- else goto lab33;
- s = mem[s].hh.v.RH;
- }
- lab33:;
- if (hn < lhyf + rhyf)
- goto lab31;
- while(true){
- if (!((s >= hi_mem_min)))
- switch(mem[s].hh.b0)
- {case 6 :
- ;
- break;
- case 11 :
- if (mem[s].hh.b1 != 0)
- goto lab34;
- break;
- case 8 :
- case 10 :
- case 12 :
- case 3 :
- case 5 :
- case 4 :
- goto lab34;
- break;
- default:
- goto lab31;
- break;
- }
- s = mem[s].hh.v.RH;
- }
- lab34:;
- hyphenate ();
- }
- lab31:;
- }
- }
- break;
- case 11 :
-/* ******************************************************************* */
- if (mem[cur_p].hh.b1 == 1)/* change in 3.14159 */
-/* ******************************************************************* */
- {
- if (!(mem[cur_p].hh.v.RH >= hi_mem_min)&& autobreaking)
- if (mem[mem[cur_p].hh.v.RH].hh.b0 == 10)
- try_break(0, 0);
- active_width[1]= active_width[1]+ mem[cur_p + 1].cint;
- }
-/* ******************************************************************* */
-/* change in 3.14159 */
- else active_width[1]= active_width[1]+ mem[cur_p + 1].cint;
-/* ******************************************************************* */
- break;
- case 6 :
- {
- f = mem[cur_p + 1].hh.b0;
- active_width[1]= active_width[1]+ font_info[width_base[f]+
- font_info[char_base[f]+ mem[cur_p + 1].hh.b1].qqqq.b0]
- .cint;
- }
- break;
- case 7 :
- {
- s = mem[cur_p + 1].hh.v.LH;
- disc_width = 0;
- if (s == 0)
- try_break(eqtb[(hash_size + 3167)].cint, 1);
- else {
-
- do {
- if ((s >= hi_mem_min))
- {
- f = mem[s].hh.b0;
- disc_width = disc_width + font_info[width_base[f]+ font_info
- [ char_base[f]+ mem[s].hh.b1].qqqq.b0].cint;
- }
- else switch(mem[s].hh.b0)
- {case 6 :
- {
- f = mem[s + 1].hh.b0;
- disc_width = disc_width + font_info[width_base[f]+
- font_info[char_base[f]+ mem[s + 1].hh.b1].qqqq.b0
- ].cint;
- }
- break;
- case 0 :
- case 1 :
- case 2 :
- case 11 :
- disc_width = disc_width + mem[s + 1].cint;
- break;
- default:
- {
- confusion("disc3");
- return; // abort_flag set
- }
- break;
- }
- s = mem[s].hh.v.RH;
- } while(!(s == 0));
- active_width[1]= active_width[1]+ disc_width;
- try_break(eqtb[(hash_size + 3166)].cint, 1);
- active_width[1]= active_width[1]- disc_width;
- }
- r = mem[cur_p].hh.b1;
- s = mem[cur_p].hh.v.RH;
- while(r > 0){
- if ((s >= hi_mem_min))
- {
- f = mem[s].hh.b0;
- active_width[1]= active_width[1]+ font_info[width_base[f
- ]+ font_info[char_base[f]+ mem[s].hh.b1].qqqq.b0]
- .cint;
- }
- else switch(mem[s].hh.b0)
- {case 6 :
- {
- f = mem[s + 1].hh.b0;
- active_width[1]= active_width[1]+ font_info[width_base[
- f]+ font_info[char_base[f]+ mem[s + 1].hh.b1].qqqq
- .b0].cint;
- }
- break;
- case 0 :
- case 1 :
- case 2 :
- case 11 :
- active_width[1]= active_width[1]+ mem[s + 1].cint;
- break;
- default:
- {
- confusion("disc4");
- return; // abort_flag set
- }
- break;
- }
- decr(r);
- s = mem[s].hh.v.RH;
- }
- prevp = cur_p;
- cur_p = s;
- goto lab35;
- }
- break;
- case 9 :
- {
- autobreaking =(mem[cur_p].hh.b1 == 1);
- {
- if (!(mem[cur_p].hh.v.RH >= hi_mem_min)&& autobreaking)
- if (mem[mem[cur_p].hh.v.RH].hh.b0 == 10)
- try_break(0, 0);
- active_width[1]= active_width[1]+ mem[cur_p + 1].cint;
- }
- }
- break;
- case 12 :
- try_break(mem[cur_p + 1].cint, 0);
- break;
- case 4 :
- case 3 :
- case 5 :
- ;
- break;
- default:
- {
- confusion("paragraph");
- return; // abort_flag set
- }
- break;
- }
- prevp = cur_p;
- cur_p = mem[cur_p].hh.v.RH;
- lab35:;
- }
+ prevp = cur_p;
+
+ do
+ {
+ f = font(cur_p);
+ active_width[1] = active_width[1] + char_width(f, char_info(f, character(cur_p)));
+ cur_p = link(cur_p);
+ }
+ while(!(!(cur_p >= hi_mem_min)));
+ }
+
+ switch(type(cur_p))
+ {
+ case hlist_node:
+ case vlist_node:
+ case rule_node:
+ active_width[1] = active_width[1] + width(cur_p);
+ break;
+ case whatsit_node:
+ if (subtype(cur_p) == language_node)
+ {
+ cur_lang = what_lang(cur_p);
+ lhyf = what_lhm(cur_p);
+ rhyf = what_rhm(cur_p);
+ }
+ break;
+ case glue_node:
+ {
+ if (auto_breaking)
+ {
+ if ((prevp >= hi_mem_min))
+ try_break(0, unhyphenated);
+ else if ((mem[prevp].hh.b0 < 9))
+ try_break(0, unhyphenated);
+ else if ((type(prevp) == kern_node) && (subtype(prevp) != explicit))
+ try_break(0, unhyphenated);
+ }
+
+ if ((mem[glue_ptr(cur_p)].hh.b1 != 0) && (mem[glue_ptr(cur_p) + 3].cint != 0))
+ {
+ glue_ptr(cur_p) = finite_shrink(glue_ptr(cur_p));
+ }
+
+ q = glue_ptr(cur_p);
+ active_width[1] = active_width[1]+ width(q);
+ active_width[2 + stretch_order(q)] = active_width[2 + stretch_order(q)] + stretch(q);
+ active_width[6] = active_width[6] + shrink(q);
+
+ if (second_pass && auto_breaking)
+ {
+ prevs = cur_p;
+ s = link(prevs);
+
+ if (s != 0)
+ {
+ while (true)
+ {
+ if ((s >= hi_mem_min))
+ {
+ c = character(s);
+ hf = font(s);
+ }
+ else if (type(s) == ligature_node)
+ if (lig_ptr(s) == 0)
+ goto lab22;
+ else
+ {
+ q = lig_ptr(s);
+ c = character(q);
+ hf = font(q);
+ }
+ else if ((type(s) == kern_node) && (subtype(s) == normal))
+ goto lab22;
+ else if (type(s) == whatsit_node)
+ {
+ if (subtype(s) == language_node)
+ {
+ cur_lang = what_lang(s);
+ lhyf = what_lhm(s);
+ rhyf = what_rhm(s);
+ }
+ goto lab22;
+ }
+ else
+ goto lab31;
+
+ if (lc_code(c) != 0)
+ if ((lc_code(c) == (halfword) c) || (uc_hyph > 0)) /* fixed signed tyoe */
+ goto lab32;
+ else
+ goto lab31;
+lab22:
+ prevs = s;
+ s = link(prevs);
+ }
+lab32:
+ hyf_char = hyphen_char[hf];
+
+ if (hyf_char < 0)
+ goto lab31;
+
+ if (hyf_char > 255)
+ goto lab31; /* ? */
+
+ ha = prevs;
+
+ if (lhyf + rhyf > 63)
+ goto lab31;
+
+ hn = 0;
+
+ while (true)
+ {
+ if ((s >= hi_mem_min))
+ {
+ if (font(s) != hf)
+ goto lab33;
+
+ hyfbchar = character(s);
+
+ c = hyfbchar; /* unsigned char c; */
+
+ if (lc_code(c) == 0)
+ goto lab33;
+
+ if (hn == 63)
+ goto lab33;
+
+ hb = s;
+ incr(hn);
+ hu[hn] = c;
+ hc[hn]= lc_code(c);
+ hyfbchar = non_char;
+ }
+ else if (type(s) == ligature_node)
+ {
+ if (font(lig_char(s)) != hf)
+ goto lab33;
+
+ j = hn;
+ q = lig_ptr(s);
+
+ if (q != 0) /* 94/Mar/23 BUG FIX */
+ hyfbchar = character(q);
+
+ while (q != 0) /* 94/Mar/23 BUG FIX */
+ {
+ c = character(q);
+
+ if (lc_code(c) == 0)
+ goto lab33;
+
+ if (j == 63)
+ goto lab33;
+
+ incr(j);
+ hu[j] = c;
+ hc[j] = lc_code(c);
+ q = link(q);
+ }
+
+ hb = s;
+ hn = j;
+
+ if (odd(subtype(s)))
+ hyfbchar = font_bchar[hf];
+ else
+ hyfbchar = non_char;
+ }
+ else if ((type(s) == kern_node) && (subtype(s) == normal))
+ {
+ hb = s;
+ hyfbchar = font_bchar[hf];
+ }
+ else
+ goto lab33;
+
+ s = link(s);
+ }
+lab33:;
+ if (hn < lhyf + rhyf)
+ goto lab31;
+
+ while (true)
+ {
+ if (!((s >= hi_mem_min)))
+ switch(type(s))
+ {
+ case ligature_node:
+ break;
+ case kern_node:
+ if (subtype(s) != normal)
+ goto lab34;
+ break;
+ case whatsit_node:
+ case glue_node:
+ case penalty_node:
+ case ins_node:
+ case adjust_node:
+ case mark_node:
+ goto lab34;
+ break;
+ default:
+ goto lab31;
+ break;
+ }
+ s = link(s);
+ }
+lab34:;
+ hyphenate();
+ }
+lab31:;
+ }
+ }
+ break;
+ case kern_node:
+ if (subtype(cur_p) == explicit)
+ {
+ if (!(link(cur_p) >= hi_mem_min) && auto_breaking)
+ if (type(link(cur_p)) == glue_node)
+ try_break(0, unhyphenated);
+
+ active_width[1] = active_width[1] + width(cur_p);
+ }
+ else
+ active_width[1] = active_width[1] + width(cur_p);
+ break;
+ case ligature_node:
+ {
+ f = font(lig_char(cur_p));
+ active_width[1] = active_width[1] + char_width(f, char_info(f, character(lig_char(cur_p))));
+ }
+ break;
+ case disc_node:
+ {
+ s = pre_break(cur_p);
+ disc_width = 0;
+
+ if (s == 0)
+ try_break(ex_hyphen_penalty, hyphenated);
+ else
+ {
+ do
+ {
+ if ((s >= hi_mem_min))
+ {
+ f = font(s);
+ disc_width = disc_width + char_width(f, char_info(f, character(s)));
+ }
+ else switch(type(s))
+ {
+ case ligature_node:
+ {
+ f = font(lig_char(s));
+ disc_width = disc_width + font_info[width_base[f] + font_info[char_base[f]+ mem[s + 1].hh.b1].qqqq.b0].cint;
+ }
+ break;
+ case hlist_node:
+ case vlist_node:
+ case rule_node:
+ case kern_node:
+ disc_width = disc_width + width(s);
+ break;
+ default:
+ {
+ confusion("disc3");
+ return; // abort_flag set
+ }
+ break;
+ }
+ s = link(s);
+ }
+ while(!(s == 0));
+
+ active_width[1] = active_width[1] + disc_width;
+ try_break(hyphen_penalty, hyphenated);
+ active_width[1] = active_width[1] - disc_width;
+ }
+ r = replace_count(cur_p);
+ s = link(cur_p);
+
+ while (r > 0)
+ {
+ if ((s >= hi_mem_min))
+ {
+ f = font(s);
+ active_width[1] = active_width[1] + char_width(f, char_info(f, character(s)));
+ }
+ else switch(type(s))
+ {
+ case ligature_node:
+ {
+ f = font(lig_char(s));
+ active_width[1] = active_width[1] + char_width(f, char_info(f, character(lig_char(s))));
+ }
+ break;
+ case hlist_node:
+ case vlist_node:
+ case rule_node:
+ case kern_node:
+ active_width[1] = active_width[1] + width(s);
+ break;
+ default:
+ {
+ confusion("disc4");
+ return; // abort_flag set
+ }
+ break;
+ }
+ decr(r);
+ s = link(s);
+ }
+ prevp = cur_p;
+ cur_p = s;
+ goto lab35;
+ }
+ break;
+ case math_node:
+ {
+ auto_breaking = (subtype(cur_p) == 1);
+ {
+ if (!(link(cur_p) >= hi_mem_min) && auto_breaking)
+ if (type(link(cur_p)) == glue_node)
+ try_break(0, unhyphenated);
+
+ active_width[1] = active_width[1] + width(cur_p);
+ }
+ }
+ break;
+ case penalty_node:
+ try_break(penalty(cur_p), unhyphenated);
+ break;
+ case mark_node:
+ case ins_node:
+ case adjust_node:
+ break;
+ default:
+ {
+ confusion("paragraph");
+ return; // abort_flag set
+ }
+ break;
+ }
+ prevp = cur_p;
+ cur_p = link(cur_p);
+lab35:;
+ }
+
if (cur_p == 0)
{
- try_break(-10000, 1);
- if (mem[active].hh.v.RH != active)
+ try_break(eject_penalty, hyphenated);
+
+ if (link(active) != active)
{
- r = mem[active].hh.v.RH;
- fewest_demerits = 1073741823L; /* 2^30 - 1 */
- do {
- if (mem[r].hh.b0 != 2)
- if (mem[r + 2].cint < fewest_demerits)
- {
- fewest_demerits = mem[r + 2].cint;
- best_bet = r;
- }
- r = mem[r].hh.v.RH;
- } while(!(r == active));
- best_line = mem[best_bet + 1].hh.v.LH;
-/* if looseness=0 then goto done; */
- if (eqtb[(hash_size + 3182)].cint == 0){
-/* if (final_pass && eqtb[(hash_size + 3750)].cint > 0){ */
-/* paragraph_failed++; */
-/* } */
- goto lab30; /* normal exit */
- }
- {
-/* r:=link(active); actual_looseness:=0; */
- r = mem[active].hh.v.RH;
- actual_looseness = 0;
- do {
- if (mem[r].hh.b0 != 2)
- {
-/* line_diff:=line_number(r)-best_line; */
- line_diff = toint(mem[r + 1].hh.v.LH)- toint(best_line
- );
-/* if ((line_diff<actual_looseness)and(looseness<=line_diff))or@|
- ((line_diff>actual_looseness)and(looseness>=line_diff)) then */
- if (((line_diff < actual_looseness)&&
- (eqtb[(hash_size + 3182)].cint
- <= line_diff)) ||((line_diff > actual_looseness)&&
- (eqtb[(hash_size + 3182)].cint >= line_diff)))
- {
- best_bet = r;
- actual_looseness = line_diff;
- fewest_demerits = mem[r + 2].cint;
- }
- else if ((line_diff == actual_looseness)&&(mem[r + 2]
- .cint < fewest_demerits))
- {
- best_bet = r;
- fewest_demerits = mem[r + 2].cint;
- }
- }
- r = mem[r].hh.v.RH;
- } while(!(r == active));
- best_line = mem[best_bet + 1].hh.v.LH;
- }
-/* if (actual_looseness=looseness)or final_pass then goto done; */
-/* if ((actual_looseness == eqtb[(hash_size + 3182)].cint)|| final_pass)*/
- if ((actual_looseness == eqtb[(hash_size + 3182)].cint)) {
- goto lab30;
- }
- if (final_pass){
- goto lab30;
- }
- }
- }
- q = mem[active].hh.v.RH;
- while(q != active){
- cur_p = mem[q].hh.v.RH;
- if (mem[q].hh.b0 == 2)
- free_node(q, 7);
- else free_node(q, 3);
- q = cur_p;
- }
- q = passive;
- while(q != 0){
- cur_p = mem[q].hh.v.RH;
- free_node(q, 2);
- q = cur_p;
- }
+ r = link(active);
+ fewest_demerits = 1073741823L; /* 2^30 - 1 */
+
+ do
+ {
+ if (type(r) != 2)
+ if (total_demerits(r) < fewest_demerits)
+ {
+ fewest_demerits = total_demerits(r);
+ best_bet = r;
+ }
+ r = link(r);
+ }
+ while (!(r == active));
+ best_line = line_number(best_bet);
+
+ if (looseness == 0)
+ {
+ goto lab30; /* normal exit */
+ }
+
+ {
+ r = link(active);
+ actual_looseness = 0;
+ do
+ {
+ if (type(r) != 2)
+ {
+ line_diff = toint(line_number(r)) - toint(best_line);
+
+ if (((line_diff < actual_looseness) && (looseness <= line_diff)) ||
+ ((line_diff > actual_looseness) && (looseness >= line_diff)))
+ {
+ best_bet = r;
+ actual_looseness = line_diff;
+ fewest_demerits = total_demerits(r);
+ }
+ else if ((line_diff == actual_looseness) && (total_demerits(r) < fewest_demerits))
+ {
+ best_bet = r;
+ fewest_demerits = total_demerits(r);
+ }
+ }
+ r = link(r);
+ }
+ while (!(r == active));
+ best_line = line_number(best_bet);
+ }
+
+ if ((actual_looseness == looseness) || final_pass)
+ {
+ goto lab30;
+ }
+ }
+ }
+
+ q = link(active);
+
+ while (q != active)
+ {
+ cur_p = link(q);
+
+ if (type(q) == 2)
+ free_node(q, 7);
+ else
+ free_node(q, 3);
+
+ q = cur_p;
+ }
+
+ q = passive;
+
+ while (q != 0)
+ {
+ cur_p = link(q);
+ free_node(q, 2);
+ q = cur_p;
+ }
+
if (! second_pass)
{
- ;
#ifdef STAT
- if (eqtb[(hash_size + 3195)].cint > 0)
- print_nl("@second_pass"); /* */
+ if (tracing_paragraphs > 0)
+ print_nl("@secondpass");
#endif /* STAT */
-/* threshold:=tolerance; */
- threshold = eqtb[(hash_size + 3164)].cint;
- second_pass = true;
- second_pass_count++; /* 96 Feb 9 */
-/* final_pass:=(emergency_stretch<=0); */
- final_pass =(eqtb[(hash_size + 3750)].cint <= 0);
- }
- else {
-
- ;
+ threshold = tolerance;
+ second_pass = true;
+ second_pass_count++; /* 96 Feb 9 */
+ final_pass = (emergency_stretch <= 0);
+ }
+ else
+ {
#ifdef STAT
- if (eqtb[(hash_size + 3195)].cint > 0) /* tracing_paragraphs */
- print_nl("@emergencypass"); /* */
+ if (tracing_paragraphs > 0)
+ print_nl("@emergencypass");
#endif /* STAT */
/* can only get here is \emergencystretch has been set positive */
-/* background[2]:=background[2]+emergency_stretch; final_pass:=true; */
- background[2]= background[2]+ eqtb[(hash_size + 3750)].cint;
- final_pass = true;
- final_pass_count++; /* 96 Feb 9 */
- } /* end of if second_pass */
+ background[2] = background[2] + emergency_stretch;
+ final_pass = true;
+ ++final_pass_count; /* 96 Feb 9 */
+ } /* end of if second_pass */
} /* end of while(true)do */
/* cannot drop through from above loop */
- lab30: /* common exit point */
-/* if (badness > (pre)tolerance) */
-/* if (last_badness > threshold){ */
-/* if (savedbadness > threshold){ */ /* do we believe this ??? */
-/* paragraph_failed++; */ /* 96/Feb/9 */
-/* } */
-/* if (prevgraf == 1) singleline++; */
-/* if (nest[nest_ptr].pg_field == 1) singleline++; */
-/* At this point best_line is number of lines in paragraph + 1 */
- if (best_line == 2) singleline++;
- ;
+lab30: /* common exit point */
+ if (best_line == 2)
+ single_line++;
+
#ifdef STAT
- if (eqtb[(hash_size + 3195)].cint > 0)
+ if (tracing_paragraphs > 0)
{
- end_diagnostic(true);
- normalize_selector ();
- }
+ end_diagnostic(true);
+ normalize_selector();
+ }
#endif /* STAT */
- post_line_break(finalwidowpenalty);
- q = mem[active].hh.v.RH;
- while(q != active){
- cur_p = mem[q].hh.v.RH;
- if (mem[q].hh.b0 == 2)
- free_node(q, 7);
- else free_node(q, 3);
- q = cur_p;
- }
- q = passive;
- while(q != 0){ /* while q<>null do l.16979 */
- cur_p = mem[q].hh.v.RH;
- free_node(q, 2);
- q = cur_p;
- }
- pack_begin_line = 0;
-}
-void prefixed_command (void)
+ post_line_break(final_widow_penalty);
+ q = link(active);
+
+ while (q != active)
+ {
+ cur_p = link(q);
+
+ if (type(q) == 2)
+ free_node(q, 7);
+ else
+ free_node(q, 3);
+
+ q = cur_p;
+ }
+
+ q = passive;
+
+ while (q != 0) /* while q<>null do l.16979 */
+ {
+ cur_p = link(q);
+ free_node(q, 2);
+ q = cur_p;
+ }
+
+ pack_begin_line = 0;
+}
+/* sec 1211 */
+void prefixed_command (void)
{
- small_number a;
- internal_font_number f;
- halfword j;
- font_index k;
- halfword p, q;
- integer n;
- bool e;
- a = 0;
- while(cur_cmd == 93){
- if (! odd(a / cur_chr))
- a = a + cur_chr; /* small_number a; */
- do {
- get_x_token ();
- } while(!((cur_cmd != 10)&&(cur_cmd != 0)));
- if (cur_cmd <= 70)
+ small_number a;
+ internal_font_number f;
+ halfword j;
+ font_index k;
+ halfword p, q;
+ integer n;
+ bool e;
+
+ a = 0;
+
+ while (cur_cmd == prefix)
+ {
+ if (!odd(a / cur_chr))
+ a = a + cur_chr;
+
+ do
+ {
+ get_x_token();
+ }
+ while(!((cur_cmd != spacer) && (cur_cmd != relax)));
+
+ if (cur_cmd <= max_non_prefixed_command)
{
print_err("You can't use a prefix with `");
- print_cmd_chr(cur_cmd, cur_chr);
- print_char(39); /* ' */
- help1("I'll pretend you didn't say \\long or \\outer or \\global.");
- back_error ();
- return;
- }
- }
- if ((cur_cmd != 97)&&(a % 4 != 0)) {
+ print_cmd_chr(cur_cmd, cur_chr);
+ print_char('\'');
+ help1("I'll pretend you didn't say \\long or \\outer or \\global.");
+ back_error();
+ return;
+ }
+ }
+
+ if ((cur_cmd != def) && (a % 4 != 0))
+ {
print_err("You can't use `");
print_esc("long");
print_string("' or `");
print_esc("outer");
print_string("' with `");
print_cmd_chr(cur_cmd, cur_chr);
- print_char(39); /* ' */
- help1("I'll pretend you didn't say \\long or \\outer here.");
- error ();
- }
- if (eqtb[(hash_size + 3206)].cint != 0)
- if (eqtb[(hash_size + 3206)].cint < 0)
- {
- if ((a >= 4))
- a = a - 4;
- }
- else {
-
- if (!(a >= 4))
- a = a + 4;
- }
+ print_char('\'');
+ help1("I'll pretend you didn't say \\long or \\outer here.");
+ error();
+ }
- switch(cur_cmd){
- case 87 :
-/* set_font: define(cur_font_loc,data,cur_chr); */
- if ((a >= 4))
- geq_define((hash_size + 1834), 120, cur_chr);
- else eq_define((hash_size + 1834), 120, cur_chr);
- break;
- case 97 :
+ if (global_defs != 0)
+ if (global_defs < 0)
{
- if (odd(cur_chr)&& !(a >= 4)&&
- (eqtb[(hash_size + 3206)].cint >= 0))
- a = a + 4;
- e =(cur_chr >= 2);
- get_r_token ();
- p = cur_cs;
- q = scan_toks(true, e);
- if ((a >= 4)) geq_define(p, 111 +(a % 4), def_ref);
- else eq_define(p, 111 +(a % 4), def_ref);
- }
- break;
- case 94 :
+ if ((a >= 4))
+ a = a - 4;
+ }
+ else
{
- n = cur_chr;
- get_r_token ();
- p = cur_cs;
- if (n == 0)
+ if (!(a >= 4))
+ a = a + 4;
+ }
+
+ switch (cur_cmd)
+ {
+ case set_font:
+ if ((a >= 4))
+ geq_define(cur_font_loc, data, cur_chr);
+ else
+ eq_define(cur_font_loc, data, cur_chr);
+ break;
+
+ case def:
{
- do {
- get_token ();
- } while(!(cur_cmd != 10));
- if (cur_tok == 3133)
- {
- get_token ();
- if (cur_cmd == 10)
- get_token ();
- }
- }
- else {
-
- get_token ();
- q = cur_tok;
- get_token ();
- back_input ();
- cur_tok = q;
- back_input ();
- }
- if (cur_cmd >= 111)
- incr(mem[cur_chr].hh.v.LH);
- if ((a >= 4))
- geq_define(p, cur_cmd, cur_chr);
- else eq_define(p, cur_cmd, cur_chr);
- }
- break;
- case 95 :
- {
- n = cur_chr;
- get_r_token ();
- p = cur_cs;
- if ((a >= 4)) geq_define(p, 0, 256);
- else eq_define(p, 0, 256);
- scan_optional_equals ();
- switch(n){
- case 0 :
- {
- scan_char_num ();
- if ((a >= 4))
- geq_define(p, 68, cur_val);
- else eq_define(p, 68, cur_val);
- }
- break;
- case 1 :
- {
- scan_fifteen_bit_int ();
- if ((a >= 4))
- geq_define(p, 69, cur_val);
- else eq_define(p, 69, cur_val);
- }
- break;
- default:
- {
- scan_eight_bit_int ();
- switch(n){
- case 2 :
- if ((a >= 4))
- geq_define(p, 73, (hash_size + 3218) + cur_val);
- else eq_define(p, 73, (hash_size + 3218) + cur_val);
- break;
- case 3 :
- if ((a >= 4))
- geq_define(p, 74, (hash_size + 3751) + cur_val);
- else eq_define(p, 74, (hash_size + 3751) + cur_val);
- break;
- case 4 :
- if ((a >= 4))
- geq_define(p, 75, (hash_size + 800) + cur_val);
- else eq_define(p, 75, (hash_size + 800) + cur_val);
- break;
- case 5 :
- if ((a >= 4))
- geq_define(p, 76, (hash_size + 1056) + cur_val);
- else eq_define(p, 76, (hash_size + 1056) + cur_val);
- break;
- case 6 :
- if ((a >= 4))
- geq_define(p, 72, (hash_size + 1322) + cur_val);
- else eq_define(p, 72, (hash_size + 1322) + cur_val);
- break;
- }
- }
- break;
- }
- }
- break;
- case 96 :
- {
- scan_int ();
- n = cur_val;
- if (! scan_keyword("to")) /* to */
+ if (odd(cur_chr) && !(a >= 4) && (global_defs >= 0))
+ a = a + 4;
+
+ e = (cur_chr >= 2);
+ get_r_token();
+ p = cur_cs;
+ q = scan_toks(true, e);
+
+ if ((a >= 4))
+ geq_define(p, call + (a % 4), def_ref);
+ else
+ eq_define(p, call + (a % 4), def_ref);
+ }
+ break;
+
+ case let:
{
- print_err("Missing `to' inserted");
- help2("You should have said `\\read<number> to \\cs'.",
- "I'm going to look for the \\cs now.");
- error ();
- }
- get_r_token ();
- p = cur_cs;
- read_toks(n, p);
- if ((a >= 4)) geq_define(p, 111, cur_val);
- else eq_define(p, 111, cur_val);
- }
- break;
- case 71 :
- case 72 :
- {
- q = cur_cs;
- if (cur_cmd == 71)
+ n = cur_chr;
+ get_r_token();
+ p = cur_cs;
+
+ if (n == 0)
+ {
+ do
+ {
+ get_token();
+ }
+ while (!(cur_cmd != spacer));
+
+ if (cur_tok == other_token + '=')
+ {
+ get_token();
+
+ if (cur_cmd == spacer)
+ get_token();
+ }
+ }
+ else
+ {
+ get_token();
+ q = cur_tok;
+ get_token();
+ back_input();
+ cur_tok = q;
+ back_input();
+ }
+
+ if (cur_cmd >= call)
+ incr(mem[cur_chr].hh.v.LH);
+
+ if ((a >= 4))
+ geq_define(p, cur_cmd, cur_chr);
+ else
+ eq_define(p, cur_cmd, cur_chr);
+ }
+ break;
+
+ case shorthand_def:
{
- scan_eight_bit_int ();
- p = (hash_size + 1322) + cur_val;
- }
- else p = cur_chr;
- scan_optional_equals ();
- do {
- get_x_token ();
- } while(!((cur_cmd != 10)&&(cur_cmd != 0)));
- if (cur_cmd != 1)
+ n = cur_chr;
+ get_r_token();
+ p = cur_cs;
+
+ if ((a >= 4))
+ geq_define(p, relax, 256);
+ else
+ eq_define(p, relax, 256);
+
+ scan_optional_equals();
+
+ switch (n)
+ {
+ case char_def_code:
+ {
+ scan_char_num();
+
+ if ((a >= 4))
+ geq_define(p, char_given, cur_val);
+ else
+ eq_define(p, char_given, cur_val);
+ }
+ break;
+
+ case math_char_def_code:
+ {
+ scan_fifteen_bit_int();
+
+ if ((a >= 4))
+ geq_define(p, math_given, cur_val);
+ else
+ eq_define(p, math_given, cur_val);
+ }
+ break;
+
+ default:
+ {
+ scan_eight_bit_int();
+
+ switch (n)
+ {
+ case count_def_code:
+ if ((a >= 4))
+ geq_define(p, assign_int, count_base + cur_val);
+ else
+ eq_define(p, assign_int, count_base + cur_val);
+ break;
+
+ case dimen_def_code:
+ if ((a >= 4))
+ geq_define(p, assign_dimen, scaled_base + cur_val);
+ else
+ eq_define(p, assign_dimen, scaled_base + cur_val);
+ break;
+
+ case skip_def_code:
+ if ((a >= 4))
+ geq_define(p, assign_glue, skip_base + cur_val);
+ else
+ eq_define(p, assign_glue, skip_base + cur_val);
+ break;
+
+ case mu_skip_def_code:
+ if ((a >= 4))
+ geq_define(p, assign_mu_glue, mu_skip_base + cur_val);
+ else
+ eq_define(p, assign_mu_glue, mu_skip_base + cur_val);
+ break;
+
+ case toks_def_code:
+ if ((a >= 4))
+ geq_define(p, assign_toks, toks_base + cur_val);
+ else
+ eq_define(p, assign_toks, toks_base + cur_val);
+ break;
+ }
+ }
+ break;
+ }
+ }
+ break;
+
+ case read_to_cs:
{
- if (cur_cmd == 71)
- {
- scan_eight_bit_int ();
- cur_cmd = 72;
- cur_chr = (hash_size + 1322) + cur_val;
- }
- if (cur_cmd == 72)
- {
- q = eqtb[cur_chr].hh.v.RH;
- if (q == 0)
- if ((a >= 4))
- geq_define(p, 101, 0);
- else eq_define(p, 101, 0);
- else {
-
- incr(mem[q].hh.v.LH);
- if ((a >= 4))
- geq_define(p, 111, q);
- else eq_define(p, 111, q);
- }
- goto lab30;
- }
- }
- back_input ();
- cur_cs = q;
- q = scan_toks(false, false);
- if (mem[def_ref].hh.v.RH == 0){
- if ((a >= 4))
- geq_define(p, 101, 0);
- else eq_define(p, 101, 0);
- {
- mem[def_ref].hh.v.RH = avail;
- avail = def_ref;
- ;
-#ifdef STAT
- decr(dyn_used);
-#endif /* STAT */
- }
- }
- else {
-
- if (p == (hash_size + 1313)) /* output ? */
- {
- mem[q].hh.v.RH = get_avail ();
- q = mem[q].hh.v.RH;
- mem[q].hh.v.LH = 637;
- q = get_avail ();
- mem[q].hh.v.LH = 379;
- mem[q].hh.v.RH = mem[def_ref].hh.v.RH;
- mem[def_ref].hh.v.RH = q;
- }
- if ((a >= 4))
- geq_define(p, 111, def_ref);
- else eq_define(p, 111, def_ref);
- }
- }
- break;
- case 73 :
- {
- p = cur_chr;
- scan_optional_equals ();
- scan_int ();
- if ((a >= 4))
- geq_word_define(p, cur_val);
- else eq_word_define(p, cur_val);
- }
- break;
- case 74 :
- {
- p = cur_chr;
- scan_optional_equals ();
- scan_dimen(false, false, false);
- if ((a >= 4))
- geq_word_define(p, cur_val);
- else eq_word_define(p, cur_val);
- }
- break;
- case 75 :
- case 76 :
- {
- p = cur_chr;
- n = cur_cmd;
- scan_optional_equals ();
- if (n == 76) scan_glue(3);
- else scan_glue(2);
- trap_zero_glue ();
- if ((a >= 4))
- geq_define(p, 117, cur_val);
- else eq_define(p, 117, cur_val);
- }
- break;
- case 85 :
- {
- if (cur_chr == (hash_size + 1883))
- n = 15;
- else if (cur_chr == (hash_size + 2907))
- n = 32768L; /* 2^15 */
- else if (cur_chr == (hash_size + 2651))
- n = 32767; /* 2^15 - 1*/
- else if (cur_chr == (hash_size + 3474))
- n = 16777215L; /* 2^24 - 1 */
- else n = 255; /* 2^8 - 1 */
- p = cur_chr;
- scan_char_num ();
- p = p + cur_val;
- scan_optional_equals ();
- scan_int ();
- if (((cur_val < 0)&&(p < (hash_size + 3474))) ||(cur_val > n))
+ scan_int();
+ n = cur_val;
+
+ if (! scan_keyword("to"))
+ {
+ print_err("Missing `to' inserted");
+ help2("You should have said `\\read<number> to \\cs'.",
+ "I'm going to look for the \\cs now.");
+ error();
+ }
+
+ get_r_token();
+ p = cur_cs;
+ read_toks(n, p);
+
+ if ((a >= 4))
+ geq_define(p, call, cur_val);
+ else
+ eq_define(p, call, cur_val);
+ }
+ break;
+
+ case toks_register:
+ case assign_toks:
+ {
+ q = cur_cs;
+
+ if (cur_cmd == toks_register)
+ {
+ scan_eight_bit_int();
+ p = toks_base + cur_val;
+ }
+ else
+ p = cur_chr;
+
+ scan_optional_equals();
+
+ do
+ {
+ get_x_token();
+ }
+ while(!((cur_cmd != spacer) && (cur_cmd != relax)));
+
+ if (cur_cmd != left_brace)
+ {
+ if (cur_cmd == toks_register)
+ {
+ scan_eight_bit_int();
+ cur_cmd = assign_toks;
+ cur_chr = toks_base + cur_val;
+ }
+
+ if (cur_cmd == assign_toks)
+ {
+ q = equiv(cur_chr);
+
+ if (q == 0)
+ if ((a >= 4))
+ geq_define(p, undefined_cs, 0);
+ else
+ eq_define(p, undefined_cs, 0);
+ else
+ {
+ incr(mem[q].hh.v.LH);
+
+ if ((a >= 4))
+ geq_define(p, call, q);
+ else
+ eq_define(p, call, q);
+ }
+ goto lab30;
+ }
+ }
+
+ back_input();
+ cur_cs = q;
+ q = scan_toks(false, false);
+
+ if (link(def_ref) == 0)
+ {
+ if ((a >= 4))
+ geq_define(p, undefined_cs, 0);
+ else
+ eq_define(p, undefined_cs, 0);
+
+ free_avail(def_ref);
+ }
+ else
+ {
+ if (p == output_routine_loc)
+ {
+ link(q) = get_avail();
+ q = link(q);
+ info(q) = right_brace_token + '}';
+ q = get_avail();
+ info(q) = left_brace_token + '{';
+ link(q) = link(def_ref);
+ link(def_ref) = q;
+ }
+
+ if ((a >= 4))
+ geq_define(p, call, def_ref);
+ else
+ eq_define(p, call, def_ref);
+ }
+ }
+ break;
+
+ case assign_int:
+ {
+ p = cur_chr;
+ scan_optional_equals();
+ scan_int();
+
+ if ((a >= 4))
+ geq_word_define(p, cur_val);
+ else
+ eq_word_define(p, cur_val);
+ }
+ break;
+
+ case assign_dimen:
+ {
+ p = cur_chr;
+ scan_optional_equals();
+ scan_dimen(false, false, false);
+
+ if ((a >= 4))
+ geq_word_define(p, cur_val);
+ else
+ eq_word_define(p, cur_val);
+ }
+ break;
+
+ case assign_glue:
+ case assign_mu_glue:
+ {
+ p = cur_chr;
+ n = cur_cmd;
+ scan_optional_equals();
+
+ if (n == assign_mu_glue)
+ scan_glue(mu_val);
+ else
+ scan_glue(glue_val);
+
+ trap_zero_glue();
+
+ if ((a >= 4))
+ geq_define(p, glue_ref, cur_val);
+ else
+ eq_define(p, glue_ref, cur_val);
+ }
+ break;
+
+ case def_code:
+ {
+ if (cur_chr == cat_code_base)
+ n = max_char_code;
+ else if (cur_chr == math_code_base)
+ n = 32768L; /* 2^15 */
+ else if (cur_chr == sf_code_base)
+ n = 32767; /* 2^15 - 1*/
+ else if (cur_chr == del_code_base)
+ n = 16777215L; /* 2^24 - 1 */
+ else
+ n = 255; /* 2^8 - 1 */
+
+ p = cur_chr;
+ scan_char_num();
+ p = p + cur_val;
+ scan_optional_equals();
+ scan_int();
+
+ if (((cur_val < 0) && (p < del_code_base)) ||(cur_val > n))
+ {
+ print_err("Invalid code(");
+ print_int(cur_val);
+
+ if (p < del_code_base)
+ print_string("), should be in the range 0..");
+ else
+ print_string("), should be at most ");
+
+ print_int(n);
+ help1("I'm going to use 0 instead of that illegal code value.");
+ error();
+ cur_val = 0;
+ }
+
+ if (p < math_code_base)
+ if ((a >= 4))
+ geq_define(p, data, cur_val);
+ else
+ eq_define(p, data, cur_val);
+ else if (p < del_code_base)
+ if ((a >= 4))
+ geq_define(p, data, cur_val);
+ else
+ eq_define(p, data, cur_val);
+ else
+ if ((a >= 4))
+ geq_word_define(p, cur_val);
+ else
+ eq_word_define(p, cur_val);
+ }
+ break;
+
+ case def_family:
+ {
+ p = cur_chr;
+ scan_four_bit_int();
+ p = p + cur_val;
+ scan_optional_equals();
+ scan_font_ident();
+
+ if ((a >= 4))
+ geq_define(p, data, cur_val);
+ else
+ eq_define(p, data, cur_val);
+ }
+ break;
+
+ case tex_register:
+ case advance:
+ case multiply:
+ case divide:
+ do_register_command(a);
+ break;
+
+ case set_box:
+ {
+ scan_eight_bit_int();
+
+ if ((a >= 4))
+ n = 256 + cur_val;
+ else
+ n = cur_val;
+
+ scan_optional_equals();
+
+ if (set_box_allowed)
+ {
+ scan_box(box_flag + n);
+ }
+ else
+ {
+ print_err("Improper ");
+ print_esc("setbox");
+ help2("Sorry, \\setbox is not allowed after \\halign in a display,",
+ "or between \\accent and an accented character.");
+ error();
+ }
+ }
+ break;
+
+ case set_aux:
+ alter_aux();
+ break;
+
+ case set_prev_graf:
+ alter_prev_graf();
+ break;
+
+ case set_page_dimen:
+ alter_page_so_far();
+ break;
+
+ case set_page_int:
+ alter_integer();
+ break;
+
+ case set_box_dimen:
+ alter_box_dimen();
+ break;
+
+ case set_shape:
+ {
+ scan_optional_equals();
+ scan_int();
+ n = cur_val;
+
+ if (n <= 0)
+ p = 0;
+ else
+ {
+ p = get_node(2 * n + 1);
+ info(p) = n;
+
+ for (j = 1; j <= n; j++)
+ {
+ scan_dimen(false, false, false);
+ mem[p + 2 * j - 1].cint = cur_val;
+ scan_dimen(false, false, false);
+ mem[p + 2 * j].cint = cur_val;
+ }
+ }
+
+ if ((a >= 4))
+ geq_define(par_shape_loc, shape_ref, p);
+ else
+ eq_define(par_shape_loc, shape_ref, p);
+ }
+ break;
+
+ case hyph_data:
+ if (cur_chr == 1)
{
- print_err("Invalid code(");
- print_int(cur_val);
- if (p < (hash_size + 3474))
- print_string("), should be in the range 0..");
- else
- print_string("), should be at most ");
- print_int(n);
- help1("I'm going to use 0 instead of that illegal code value.");
- error ();
- cur_val = 0;
- }
- if (p < (hash_size + 2907))
- if ((a >= 4))
- geq_define(p, 120, cur_val);
- else eq_define(p, 120, cur_val);
- else if (p < (hash_size + 3474))
- if ((a >= 4))
- geq_define(p, 120, cur_val);
- else eq_define(p, 120, cur_val);
- else if ((a >= 4))
- geq_word_define(p, cur_val);
- else eq_word_define(p, cur_val);
- }
- break;
- case 86 :
- {
- p = cur_chr;
- scan_four_bit_int ();
- p = p + cur_val;
- scan_optional_equals ();
- scan_font_ident ();
- if ((a >= 4))
- geq_define(p, 120, cur_val);
- else eq_define(p, 120, cur_val);
- }
- break;
- case 89 :
- case 90 :
- case 91 :
- case 92 :
- do_register_command(a);
- break;
- case 98 :
- {
- scan_eight_bit_int ();
- if ((a >= 4))
- n = 256 + cur_val;
- else n = cur_val;
- scan_optional_equals ();
- if (set_box_allowed){
- scan_box(1073741824L + n); /* 2^30 + n */ /* box_flag + n */
- }
- else {
- print_err("Improper ");
- print_esc("setbox"); /* */
- help2("Sorry, \\setbox is not allowed after \\halign in a display,",
- "or between \\accent and an accented character.");
- error ();
- }
- }
- break;
- case 79 :
- alter_aux ();
- break;
- case 80 :
- alter_prev_graf ();
- break;
- case 81 :
- alter_page_so_far ();
- break;
- case 82 :
- alter_integer ();
- break;
- case 83 :
- alter_box_dimen ();
- break;
- case 84 :
- {
- scan_optional_equals ();
- scan_int ();
- n = cur_val;
- if (n <= 0)
- p = 0;
- else {
-
- p = get_node(2 * n + 1);
- mem[p].hh.v.LH = n;
- {
- register integer for_end;
- j = 1;
- for_end = n;
- if (j <= for_end) do
- {
- scan_dimen(false, false, false);
- mem[p + 2 * j - 1].cint = cur_val;
- scan_dimen(false, false, false);
- mem[p + 2 * j].cint = cur_val;
- }
- while(j++ < for_end);
- }
- }
- if ((a >= 4))
- geq_define((hash_size + 1312), 118, p);
- else eq_define((hash_size + 1312), 118, p);
- }
- break;
- case 99 :
- if (cur_chr == 1)
- {
- ;
#ifdef INITEX
- if (is_initex) { /* bkph */
- new_patterns ();
- goto lab30;
- } /* bkph */
+ if (is_initex)
+ {
+ new_patterns();
+ goto lab30;
+ }
#endif /* INITEX */
- print_err("Patterns can be loaded only by INITEX");
- help_ptr = 0;
- error ();
- do {
- get_token ();
- } while(!(cur_cmd == 2));
- return;
- }
- else {
-
- new_hyph_exceptions ();
- goto lab30;
- }
- break;
- case 77 :
- {
- find_font_dimen(true);
- k = cur_val;
- scan_optional_equals ();
- scan_dimen(false, false, false);
- font_info[k].cint = cur_val;
- }
- break;
- case 78 :
- {
- n = cur_chr;
- scan_font_ident ();
- f = cur_val;
- scan_optional_equals ();
- scan_int ();
- if (n == 0)hyphen_char[f]= cur_val;
- else skew_char[f]= cur_val;
- }
- break;
- case 88 :
- new_font(a);
- break;
- case 100 :
- new_interaction ();
- break;
- default:
- {
- confusion("prefix");
- return; // abort_flag set
- }
- break;
- } /* end of cur_cmd switch */
+ print_err("Patterns can be loaded only by INITEX");
+ help_ptr = 0;
+ error();
+ do
+ {
+ get_token();
+ }
+ while(!(cur_cmd == right_brace));
-lab30:
- if (after_token != 0) {
- cur_tok = after_token;
- back_input ();
- after_token = 0;
- }
-}
+ return;
+ }
+ else
+ {
+ new_hyph_exceptions();
+ goto lab30;
+ }
+ break;
+
+ case assign_font_dimen:
+ {
+ find_font_dimen(true);
+ k = cur_val;
+ scan_optional_equals();
+ scan_dimen(false, false, false);
+ font_info[k].cint = cur_val;
+ }
+ break;
+
+ case assign_font_int:
+ {
+ n = cur_chr;
+ scan_font_ident();
+ f = cur_val;
+ scan_optional_equals();
+ scan_int();
+
+ if (n == 0)
+ hyphen_char[f] = cur_val;
+ else
+ skew_char[f] = cur_val;
+ }
+ break;
+
+ case def_font:
+ new_font(a);
+ break;
+
+ case set_interaction:
+ new_interaction();
+ break;
+
+ default:
+ {
+ confusion("prefix");
+ return; // abort_flag set
+ }
+ break;
+ } /* end of cur_cmd switch */
-/* added following explanations 96/Jan/10 */
+lab30:
+ if (after_token != 0)
+ {
+ cur_tok = after_token;
+ back_input();
+ after_token = 0;
+ }
+}
void bad_formator_pool (char *name, char *defaultname, char *envvar)
{
- if (name == NULL) name = defaultname;
- sprintf(log_line, "(Perhaps %s is for an older version of TeX)\n", name);
- show_line(log_line, 0);
- name_of_file[name_length + 1] = '\0'; /* null terminate */
- sprintf(log_line, "(Alternatively, %s may have been corrupted)\n", name_of_file+1);
- show_line(log_line, 0);
- name_of_file[name_length + 1] = ' '; /* space terminate */
- sprintf(log_line,
- "(Perhaps your %s environment variable is not set correctly)\n", envvar);
- show_line(log_line, 0);
- {
- char *s; /* extra info 99/April/28 */
- if ((s = grabenv(envvar)) != NULL) {
- sprintf(log_line, "(%s=%s)\n", envvar, s);
- show_line(log_line, 0);
- }
- else {
- sprintf(log_line, "%s environment variable not set\n", envvar);
- show_line(log_line, 0);
- }
- }
+ if (name == NULL)
+ name = defaultname;
+
+ sprintf(log_line, "(Perhaps %s is for an older version of TeX)\n", name);
+ show_line(log_line, 0);
+ name_of_file[name_length + 1] = '\0';
+ sprintf(log_line, "(Alternatively, %s may have been corrupted)\n", name_of_file + 1);
+ show_line(log_line, 0);
+ name_of_file[name_length + 1] = ' ';
+ sprintf(log_line, "(Perhaps your %s environment variable is not set correctly)\n", envvar);
+ show_line(log_line, 0);
+
+ {
+ char *s; /* extra info 99/April/28 */
+
+ if ((s = grabenv(envvar)) != NULL)
+ {
+ sprintf(log_line, "(%s=%s)\n", envvar, s);
+ show_line(log_line, 0);
+ }
+ else
+ {
+ sprintf(log_line, "%s environment variable not set\n", envvar);
+ show_line(log_line, 0);
+ }
+ }
#ifndef _WINDOWS
- fflush(stdout);
+ fflush(stdout);
#endif
-}
+}
/* sec 1303 */
-bool load_fmt_file (void)
-{/* 6666 10 */
+bool load_fmt_file (void)
+{
register bool Result;
integer j, k;
halfword p, q;
integer x;
-/* sec 1308 */
- undump_int(x); /* CHECKSUM */
+ undump_int(x);
+
if (x != BEGINFMTCHECKSUM) /* magic FMT file start 4C 20 E6 15 hex */
- goto lab6666;
+ goto lab6666;
undump_int(x); /* mem_bot */
+
if (x != mem_bot)
goto lab6666;
#ifdef ALLOCATEMAIN
/* we already read this once earlier to grab mem_top */
- if (trace_flag) {
+ if (trace_flag)
+ {
sprintf(log_line, "Read from fmt file mem_top = %d TeX words\n", x);
show_line(log_line, 0);
}
+
mem = allocate_main_memory(x); /* allocate main memory at this point */
- if (mem == NULL) exit(1); /* redundant sanity test ! */
+
+ if (mem == NULL)
+ exit(1); /* redundant sanity test ! */
+
initialize_aux(); /* do `mem' part of initialize */
/* mem = zmem; */ /* update pointer to main memory */
#endif
if (x != mem_top)
- goto lab6666;
+ goto lab6666;
undump_int(x); /* eqtbsize */
- if (x != (hash_size + 4006)) /* eqtbsize */
+
+ if (x != (eqtb_size))
goto lab6666;
+
undump_int(x); /* hash_prime */
+
if (x != hash_prime)
- goto lab6666;
+ goto lab6666;
+
undump_int(x); /* hyphen_prime */
#ifdef ALLOCATEHYPHEN
/* allow format files dumped with arbitrary (prime) hyphenation exceptions */
- realloc_hyphen (x); /* reset_hyphen(); */
+ realloc_hyphen(x); /* reset_hyphen(); */
hyphen_prime = x;
#endif
if (x != hyphen_prime)
- goto lab6666;
+ goto lab6666;
+
{
undump_int(x); /* pool_size */
+
if (x < 0)
goto lab6666;
#ifdef ALLOCATESTRING
- if (x > current_pool_size) {
- if (trace_flag) {
+ if (x > current_pool_size)
+ {
+ if (trace_flag)
+ {
sprintf(log_line, "undump string pool reallocation (%d > %d)\n", x, current_pool_size);
show_line(log_line, 0);
}
if (x > pool_size)
#endif
{
- ;
sprintf(log_line, "%s%s\n", "---! Must increase the ", "string pool size");
show_line(log_line, 0);
goto lab6666;
- } else pool_ptr = x;
- }
+ }
+ else
+ pool_ptr = x;
+ }
{
- undump_int(x); /* max_strings */
+ undump_int(x); /* max_strings */
if (x < 0)
- goto lab6666;
+ goto lab6666;
#ifdef ALLOCATESTRING
- if (x > current_max_strings) {
- if (trace_flag) {
+ if (x > current_max_strings)
+ {
+ if (trace_flag)
+ {
sprintf(log_line, "undump string pointer reallocation (%d > %d)\n", x, current_max_strings);
show_line(log_line, 0);
}
}
if (x > current_max_strings) /* 94/Jan/24 */
#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
if (x > max_strings)
#endif
{
- ;
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "max strings");
+ sprintf(log_line, "%s%s\n", "---! Must increase the ", "max strings");
show_line(log_line, 0);
- goto lab6666;
- }
- else str_ptr = x;
- }
+ goto lab6666;
+ }
+ else
+ str_ptr = x;
+ }
- if (undumpthings(str_start[0], str_ptr + 1)) return -1; /* undump string ptrs */
- if (undumpthings(str_pool[0], pool_ptr)) return -1; /* undump string pool */
+ if (undumpthings(str_start[0], str_ptr + 1)) /* undump string ptrs */
+ return -1;
+ if (undumpthings(str_pool[0], pool_ptr)) /* undump string pool */
+ return -1;
- init_str_ptr = str_ptr;
- init_pool_ptr = pool_ptr;
-/* undump the dynamic memory - paragraph 1312 in the book */
- {
- undump_int(x);
- if ((x < 1019)||(x > mem_top - 14))
- goto lab6666;
- else lo_mem_max = x;
- }
- {
- undump_int(x);
- if ((x < 20)||(x > lo_mem_max))
- goto lab6666;
- else rover = x;
- }
- p = 0; /* mem_bot */
- q = rover;
- do {
- if (undumpthings(mem[p], q + 2 - p)
- )return -1;
- p = q + mem[q].hh.v.LH;
- if ((p > lo_mem_max)||((q >= mem[q + 1].hh.v.RH)&&(mem[q +
- 1].hh.v.RH != rover)))
- goto lab6666;
- q = mem[q + 1].hh.v.RH;
- } while(!(q == rover));
- if (undumpthings(mem[p], lo_mem_max + 1 - p)
- )return -1;
-/* if (mem_min < -2) */
- if (mem_min < mem_bot - 2) /* ? splice in block below */
+ init_str_ptr = str_ptr;
+ init_pool_ptr = pool_ptr;
+/* undump the dynamic memory - paragraph 1312 in the book */
{
-/* or call add_variable_space(mem_bot - (mem_min + 1)) */
-
- if (trace_flag) show_line("Splicing in mem_min space in undump!\n", 0);
-
- p = mem[rover + 1].hh.v.LH;
- q = mem_min + 1;
- mem[mem_min].hh.v.RH = 0; /* null */
- mem[mem_min].hh.v.LH = 0; /* null */
- mem[p + 1].hh.v.RH = q;
- mem[rover + 1].hh.v.LH = q;
- mem[q + 1].hh.v.RH = rover;
- mem[q + 1].hh.v.LH = p;
-/* mem[q].hh.v.RH = 262143L; */ /* NO! */
- mem[q].hh.v.RH = empty_flag;
-/* mem[q].hh.v.LH = -0 - q; */
- mem[q].hh.v.LH = mem_bot - q; /* ? size of block */
- }
+ undump_int(x);
+ if ((x < lo_mem_stat_max + 1000) || (x > hi_mem_stat_min - 1))
+ goto lab6666;
+ else
+ lo_mem_max = x;
+ }
{
- undump_int(x);
- if ((x < lo_mem_max + 1)||(x > mem_top - 13))
- goto lab6666;
- else hi_mem_min = x;
- }
+ undump_int(x);
+ if ((x < lo_mem_stat_max + 1) || (x > lo_mem_max))
+ goto lab6666;
+ else
+ rover = x;
+ }
+ p = 0; /* mem_bot */
+ q = rover;
+
+ do
{
- undump_int(x);
-/* if ((x < 0)||(x > mem_top)) */
- if ((x < mem_bot)||(x > mem_top))
- goto lab6666;
- else avail = x;
- }
- mem_end = mem_top;
- if (undumpthings(mem[hi_mem_min], mem_end + 1 - hi_mem_min)
- )return -1;
- undump_int(var_used);
- undump_int(dyn_used);
- k = 1;
+ if (undumpthings(mem[p], q + 2 - p))
+ return -1;
+
+ p = q + node_size(q);
+
+ if ((p > lo_mem_max) || ((q >= rlink(q)) && (rlink(q) != rover)))
+ goto lab6666;
+
+ q = rlink(q);
+ } while (!(q == rover));
+
+ if (undumpthings(mem[p], lo_mem_max + 1 - p))
+ return -1;
+
+ if (mem_min < mem_bot - 2) /* ? splice in block below */
+ {
+/* or call add_variable_space(mem_bot - (mem_min + 1)) */
+ if (trace_flag)
+ show_line("Splicing in mem_min space in undump!\n", 0);
+
+ p = llink(rover);
+ q = mem_min + 1;
+ link(mem_min) = 0; /* null */
+ info(mem_min) = 0; /* null */
+ rlink(p) = q;
+ llink(rover) = q;
+ rlink(q) = rover;
+ llink(q) = p;
+ link(q) = empty_flag;
+ node_size(q) = mem_bot - q; /* ? size of block */
+ }
+ {
+ undump_int(x);
+ if ((x < lo_mem_max + 1) || (x > hi_mem_stat_min))
+ goto lab6666;
+ else
+ hi_mem_min = x;
+ }
+ {
+ undump_int(x);
+
+ if ((x < mem_bot) || (x > mem_top))
+ goto lab6666;
+ else
+ avail = x;
+ }
+ mem_end = mem_top;
+
+ if (undumpthings(mem[hi_mem_min], mem_end + 1 - hi_mem_min))
+ return -1;
+
+ undump_int(var_used);
+ undump_int(dyn_used);
+
+ k = active_base;
do {
- undump_int(x);
- if ((x < 1)||(k + x > (hash_size + 4007)))
- goto lab6666;
- if (undumpthings(eqtb[k], x)
- )return -1;
- k = k + x;
- undump_int(x);
- if ((x < 0)||(k + x > (hash_size + 4007)))
- goto lab6666;
+ undump_int(x);
+ if ((x < 1) || (k + x > (eqtb_size + 1)))
+ goto lab6666;
+
+ if (undumpthings(eqtb[k], x))
+ return -1;
+
+ k = k + x;
+ undump_int(x);
+
+ if ((x < 0) || (k + x > (eqtb_size + 1)))
+ goto lab6666;
+
+ for (j = k; j <= k + x - 1; j++)
{
- register integer for_end;
- j = k;
- for_end = k + x - 1;
- if (j <= for_end) do
- eqtb[j]= eqtb[k - 1];
- while(j++ < for_end);
- }
- k = k + x;
- } while(!(k > (hash_size + 4006)));
+ eqtb[j] = eqtb[k - 1];
+ }
+ k = k + x;
+ } while(!(k > (eqtb_size)));
{
- undump_int(x);
-/* if ((x < hashbase)||(x > hashbase + hashsize)) */
-/* if ((x < 514)||(x > (hash_size + 514))) */
- if ((x < 514)||(x > (hash_size + hash_extra + 514))) /*96/Jan/10*/
- goto lab6666;
- else par_loc = x;
- }
- par_token = 4095 + par_loc;
+ undump_int(x);
+ if ((x < hash_base) || (x > (frozen_control_sequence))) /*96/Jan/10*/
+ goto lab6666;
+ else
+ par_loc = x;
+ }
+ par_token = 4095 + par_loc;
{
- undump_int(x);
-/* if ((x < hashbase)||(x > hashbase + hashsize)) */
-/* if ((x < 514)||(x > (hash_size + 514))) */
- if ((x < 514)||(x > (hash_size + hash_extra + 514))) /*96/Jan/10*/
- goto lab6666;
+ undump_int(x);
+ if ((x < hash_base) || (x > (frozen_control_sequence))) /*96/Jan/10*/
+ goto lab6666;
else
- write_loc = x;
- }
+ write_loc = x;
+ }
{
- undump_int(x);
-/* if ((x < hashbase)||(x > hashbase + hashsize)) */
-/* if ((x < 514)||(x > (hash_size + 514))) */
- if ((x < 514)||(x > (hash_size + hash_extra + 514))) /*96/Jan/10*/
- goto lab6666;
- else hash_used = x;
- }
- p = 513;
+ undump_int(x);
+ if ((x < hash_base) || (x > (frozen_control_sequence))) /*96/Jan/10*/
+ goto lab6666;
+ else
+ hash_used = x;
+ }
+ p = hash_base - 1;
do {
- {
- undump_int(x);
- if ((x < p + 1)||(x > hash_used))
- goto lab6666;
- else p = x;
- }
- undump_hh(hash[p]);
- } while(!(p == hash_used));
- if (undumpthings(hash[hash_used + 1], (hash_size + 780) - hash_used)
- )return -1;
-
- undump_int(cs_count); /* cs_count */
- if (trace_flag) {
- sprintf(log_line, "itex undump cs_count %d ", cs_count); /* debugging */
- show_line(log_line, 0);
+ {
+ undump_int(x);
+ if ((x < p + 1) || (x > hash_used))
+ goto lab6666;
+ else
+ p = x;
+ }
+ undump_hh(hash[p]);
+ } while (!(p == hash_used));
+
+ if (undumpthings(hash[hash_used + 1], (undefined_control_sequence - 1) - hash_used))
+ return -1;
+
+ undump_int(cs_count); /* cs_count */
+ if (trace_flag)
+ {
+ sprintf(log_line, "itex undump cs_count %d ", cs_count); /* debugging */
+ show_line(log_line, 0);
}
{
- undump_int(x); /* font_mem_size */
+ undump_int(x); /* font_mem_size */
if (x < 7)
- goto lab6666;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+ goto lab6666;
#ifdef ALLOCATEFONT
- if (trace_flag) {
+ if (trace_flag)
+ {
sprintf(log_line, "Read from fmt fmem_ptr = %d\n", x);
show_line(log_line, 0);
}
- if (x > current_font_mem_size) { /* 93/Nov/28 dynamic allocate font_info */
- if (trace_flag) {
- sprintf(log_line, "Undump realloc font_info (%d > %d)\n",
- x, current_font_mem_size);
+
+ if (x > current_font_mem_size) /* 93/Nov/28 dynamic allocate font_info */
+ {
+ if (trace_flag)
+ {
+ sprintf(log_line, "Undump realloc font_info (%d > %d)\n", x, current_font_mem_size);
show_line(log_line, 0);
}
font_info = realloc_font_info (x - current_font_mem_size + increment_font_mem_size);
}
if (x > current_font_mem_size) /* in case allocation failed 94/Jan/24 */
#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
if (x > font_mem_size)
#endif
{
- ;
sprintf(log_line, "%s%s\n", "---! Must increase the ", "font mem size");
show_line(log_line, 0);
- goto lab6666;
- } else fmem_ptr = x;
- }
+ goto lab6666;
+ }
+ else
+ fmem_ptr = x;
+ }
{
- if (undumpthings(font_info[0], fmem_ptr)) return -1;
+ if (undumpthings(font_info[0], fmem_ptr))
+ return -1;
{
undump_int(x); /* font_max */
if (x < 0)
- goto lab6666;
+ goto lab6666;
if (x > font_max)
{
- ;
sprintf(log_line, "%s%s\n", "---! Must increase the ", "font max");
show_line(log_line, 0);
- goto lab6666;
- }
- else font_ptr = x;
+ goto lab6666;
+ }
+ else
+ font_ptr = x;
}
- frozenfontptr = font_ptr; /* remember number of fonts frozen into format */
- if (undumpthings(font_check[0], font_ptr + 1)) return -1;
- if (undumpthings(font_size[0], font_ptr + 1)) return -1;
- if (undumpthings(font_dsize[0], font_ptr + 1)) return -1;
- if (undumpthings(font_params[0], font_ptr + 1)) return -1;
- if (undumpthings(hyphen_char[0], font_ptr + 1)) return -1;
- if (undumpthings(skew_char[0], font_ptr + 1)) return -1;
- if (undumpthings(font_name[0], font_ptr + 1)) return -1;
- if (undumpthings(font_area[0], font_ptr + 1)) return -1;
- if (undumpthings(font_bc[0], font_ptr + 1)) return -1;
- if (undumpthings(font_ec[0], font_ptr + 1)) return -1;
- if (undumpthings(char_base[0], font_ptr + 1)) return -1;
- if (undumpthings(width_base[0], font_ptr + 1)) return -1;
- if (undumpthings(height_base[0], font_ptr + 1)) return -1;
- if (undumpthings(depth_base[0], font_ptr + 1)) return -1;
- if (undumpthings(italic_base[0], font_ptr + 1)) return -1;
- if (undumpthings(lig_kern_base[0], font_ptr + 1)) return -1;
- if (undumpthings(kern_base[0], font_ptr + 1)) return -1;
- if (undumpthings(exten_base[0], font_ptr + 1)) return -1;
- if (undumpthings(param_base[0], font_ptr + 1)) return -1;
- if (undumpthings(font_glue[0], font_ptr + 1)) return -1;
- if (undumpthings(bchar_label[0], font_ptr + 1)) return -1;
- if (undumpthings(font_bchar[0], font_ptr + 1)) return -1;
- if (undumpthings(font_false_bchar[0], font_ptr + 1)) return -1;
+ frozen_font_ptr = font_ptr; /* remember number of fonts frozen into format */
+ if (undumpthings(font_check[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_size[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_dsize[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_params[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(hyphen_char[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(skew_char[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_name[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_area[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_bc[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_ec[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(char_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(width_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(height_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(depth_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(italic_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(lig_kern_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(kern_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(exten_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(param_base[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_glue[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(bchar_label[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_bchar[0], font_ptr + 1))
+ return -1;
+ if (undumpthings(font_false_bchar[0], font_ptr + 1))
+ return -1;
}
/* log not opened yet, so can't show fonts frozen into format */
-
/* May be able to avoid the following since we switched to */
/* non_address from font_mem_size to 0 96/Jan/15 ??? */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+
#ifdef ALLOCATEFONT
/* deal with fmt files dumped with *different* font_mem_size 93/Nov/29 */
- { int count = 0, oldfont_mem_size = 0;
- for (x = 0; x <= font_ptr; x++) {
- if (bchar_label[x] > oldfont_mem_size) oldfont_mem_size = bchar_label[x];
+ {
+ int count = 0, oldfont_mem_size = 0;
+
+ for (x = 0; x <= font_ptr; x++)
+ {
+ if (bchar_label[x] > oldfont_mem_size)
+ oldfont_mem_size = bchar_label[x];
}
/* somewhat arbitrary sanity check ... */
/* if (oldfont_mem_size != font_mem_size && oldfont_mem_size > font_max) { */
- if (oldfont_mem_size != non_address && oldfont_mem_size > font_max) { /* 96/Jan/16 */
- for (x = 0; x <= font_ptr; x++) {
- if (bchar_label[x] == oldfont_mem_size) {
+ if (oldfont_mem_size != non_address && oldfont_mem_size > font_max) /* 96/Jan/16 */
+ {
+ for (x = 0; x <= font_ptr; x++)
+ {
+ if (bchar_label[x] == oldfont_mem_size)
+ {
/* bchar_label[x] = font_mem_size; */
bchar_label[x] = non_address; /* 96/Jan/16 */
count++;
}
}
- if (trace_flag) {
- sprintf(log_line,
- "oldfont_mem_size is %d --- hit %d times. Using non_address %d\n",
+ if (trace_flag)
+ {
+ sprintf(log_line, "oldfont_mem_size is %d --- hit %d times. Using non_address %d\n",
oldfont_mem_size, count, non_address);
show_line(log_line, 0);
}
/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
/* undump(0)(hyph_size)(hyph_count); */
{
- undump_int(x);
-/* if ((x < 0)||(x > 607)) */
- if ((x < 0)||(x > hyphen_prime))
- goto lab6666;
+ undump_int(x);
+
+ if ((x < 0) || (x > hyphen_prime))
+ goto lab6666;
else
- hyph_count = x;
+ hyph_count = x;
}
/* undump hypenation exception tables p.1325 */
+ for (k = 1; k <= hyph_count; k++)
{
- register integer for_end;
- k = 1;
- for_end = hyph_count;
- if (k <= for_end)
- do
- {
- {
- undump_int(x);
-/* if ((x < 0)||(x > 607)) */
- if ((x < 0)||(x > hyphen_prime))
- goto lab6666;
- else
- j = x;
- }
-/* undump(0)(str_ptr)(hyph_word[j]); */
- {
- undump_int(x);
- if ((x < 0)||(x > str_ptr))
- goto lab6666;
- else
- hyph_word[j]= x;
- }
-/* undump(min_halfword)(max_halfword)(hyph_list[j]); */
- {
- undump_int(x);
-/* if ((x < 0)||(x > 262143L)) */
- if ((x < 0)||(x > max_halfword)) /* mem_top ? no p.1325 */
- goto lab6666;
- else
- hyph_list[j]= x;
- }
- } while(k++ < for_end);
- }
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+ {
+ undump_int(x);
+ if ((x < 0) || (x > hyphen_prime))
+ goto lab6666;
+ else
+ j = x;
+ }
+ {
+ undump_int(x);
+ if ((x < 0) || (x > str_ptr))
+ goto lab6666;
+ else
+ hyph_word[j] = x;
+ }
+ {
+ undump_int(x);
+ if ((x < 0) || (x > max_halfword)) /* mem_top ? no p.1325 */
+ goto lab6666;
+ else
+ hyph_list[j] = x;
+ }
+ }
+
#ifdef ALLOCATEHYPHEN
/* if user specified new hyphen prime - flush existing exception patterns ! */
/* but, we can reclaim the string storage wasted ... */
- if (is_initex) {
- if (new_hyphen_prime != 0) {
- realloc_hyphen(new_hyphen_prime); /* reset_hyphen(); */
+ if (is_initex)
+ {
+ if (new_hyphen_prime != 0)
+ {
+ realloc_hyphen(new_hyphen_prime); /* reset_hyphen(); */
hyphen_prime = new_hyphen_prime;
}
}
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+
{
undump_int(x);
if (x < 0)
- goto lab6666;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+ goto lab6666;
+
#ifdef ALLOCATETRIES
- if (!is_initex) {
+ if (!is_initex)
+ {
allocate_tries(x); /* allocate only as much as is needed */
/* trie_size = x; */ /* ??? */
}
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+
if (x > trie_size)
{
- ;
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "trie size");
+ sprintf(log_line, "%s%s\n", "---! Must increase the ", "trie size");
show_line(log_line, 0);
goto lab6666;
- } else j = x;
+ }
+ else
+ j = x;
}
- ;
#ifdef INITEX
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
if (is_initex) /* bkph */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- trie_max = j;
+ trie_max = j;
#endif /* INITEX */
- if (undumpthings(trie_trl[0], j + 1)) return -1;
- if (undumpthings(trie_tro[0], j + 1)) return -1;
- if (undumpthings(trie_trc[0], j + 1)) return -1;
+ if (undumpthings(trie_trl[0], j + 1))
+ return -1;
+ if (undumpthings(trie_tro[0], j + 1))
+ return -1;
+ if (undumpthings(trie_trc[0], j + 1))
+ return -1;
{
- undump_int(x);
+ undump_int(x);
if (x < 0)
- goto lab6666;
+ goto lab6666;
if (x > trie_op_size)
{
- ;
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "trie op size");
+ sprintf(log_line, "%s%s\n", "---! Must increase the ", "trie op size");
show_line(log_line, 0);
- goto lab6666;
- } else j = x;
- }
-;
+ goto lab6666;
+ }
+ else
+ j = x;
+ }
+
#ifdef INITEX
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
if (is_initex) /* bkph */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- trie_op_ptr = j;
+ trie_op_ptr = j;
#endif /* INITEX */
-/* for k:=1 to j do
- begin undump(0)(63)(hyf_distance[k]); {a |small_number|}
- undump(0)(63)(hyf_num[k]);
- undump(min_quarterword)(max_quarterword)(hyf_next[k]); end; */
- if (undumpthings(hyf_distance[1], j)) return -1;
- if (undumpthings(hyf_num[1], j)) return -1;
- if (undumpthings(hyf_next[1], j)) return -1;
- ;
+ if (undumpthings(hyf_distance[1], j))
+ return -1;
+ if (undumpthings(hyf_num[1], j))
+ return -1;
+ if (undumpthings(hyf_next[1], j))
+ return -1;
+
#ifdef INITEX
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (is_initex) { /* bkph */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+ if (is_initex) /* bkph */
+ {
+ for (k = 0; k <= 255; k++)
{
- register integer for_end;
- k = 0;
- for_end = 255;
- if (k <= for_end) do
- trie_used[k]= 0;
- while(k++ < for_end);
+ trie_used[k] = 0;
}
}
#endif /* INITEX */
k = 256;
- while(j > 0){
-/* undump(0)(k-1)(k) */
+ while (j > 0) {
{
- undump_int(x);
- if ((x < 0)||(x > k - 1))
- goto lab6666;
- else k = x;
- }
-/* undump(1)(j)(x) */
+ undump_int(x);
+ if ((x < 0) || (x > k - 1))
+ goto lab6666;
+ else
+ k = x;
+ }
{
- undump_int(x);
- if ((x < 1)||(x > j))
- goto lab6666;
- else x = x;
- }
- ;
+ undump_int(x);
+ if ((x < 1) || (x > j))
+ goto lab6666;
+ else
+ x = x;
+ }
#ifdef INITEX
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (is_initex) /* bkph */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- trie_used[k]= x;
+ if (is_initex) /* bkph */
+ trie_used[k] = x;
#endif /* INITEX */
/* j:=j-x; op_start[k]:=qo(j); */
- j = j - x;
- op_start[k]= j;
- }
- ;
+ j = j - x;
+ op_start[k] = j;
+ }
#ifdef INITEX
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (is_initex) /* bkph */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- trie_not_ready = false
+ if (is_initex) /* bkph */
+ trie_not_ready = false;
#endif /* INITEX */
-;
{
- undump_int(x);
- if ((x < 0)||(x > 3))
- goto lab6666;
+ undump_int(x);
+ if ((x < batch_mode) || (x > error_stop_mode))
+ goto lab6666;
/* else interaction = x; */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (interaction < 0) /* may now set in local.c bkph 94/Jan/8 */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- interaction = x;
- }
+ if (interaction < batch_mode) /* may now set in local.c bkph 94/Jan/8 */
+ interaction = x;
+ }
{
- undump_int(x);
- if ((x < 0)||(x > str_ptr))
- goto lab6666;
- else format_ident = x;
- }
- undump_int(x);
-/* test_eof(fmt_file)? */
+ undump_int(x);
+ if ((x < 0) || (x > str_ptr))
+ goto lab6666;
+ else
+ format_ident = x;
+ }
+ undump_int(x);
+/* test_eof(fmt_file)? */
- if ((x != ENDFMTCHECKSUM)|| feof(fmt_file)) /* magic checksum --- change ? */
- goto lab6666;
+ if ((x != ENDFMTCHECKSUM) || feof(fmt_file)) /* magic checksum --- change ? */
+ goto lab6666;
- Result = true;
- return(Result);
+ Result = true;
+ return(Result);
- lab6666:;
- sprintf(log_line, "(Fatal format file error; I'm stymied)\n");
+lab6666:;
+ sprintf(log_line, "(Fatal format file error; I'm stymied)\n");
show_line(log_line, 1);
/* added following bit of explanation 96/Jan/10 */
- if (! knuth_flag)
+ if (!knuth_flag)
bad_formator_pool(format_file, "the format file", "TEXFORMATS");
- Result = false;
- return Result;
-}
+ Result = false;
+ return Result;
+}
/* sec 1335 */
-void final_cleanup (void)
-{
- small_number c;
+void final_cleanup (void)
+{
+ small_number c;
+
c = cur_chr;
- if (job_name == 0) open_log_file ();
- while (input_ptr > 0) {
- if (cur_input.state_field == 0) {
- end_token_list ();
- } else end_file_reading ();
+
+ if (job_name == 0)
+ open_log_file();
+
+ while (input_ptr > 0)
+ {
+ if (cur_input.state_field == 0)
+ {
+ end_token_list();
+ }
+ else
+ end_file_reading();
}
- while (open_parens > 0) {
- print_string(" )");
- decr(open_parens);
- }
- if (cur_level > level_one) {
+
+ while (open_parens > 0)
+ {
+ print_string(" )");
+ decr(open_parens);
+ }
+
+ if (cur_level > level_one)
+ {
print_nl("(");
print_esc("end occurred ");
print_string("inside a group at level ");
- print_int(cur_level - 1);
+ print_int(cur_level - 1);
print_char(')');
- }
- while (cond_ptr != 0) {
+ }
+
+ while (cond_ptr != 0)
+ {
print_nl("(");
print_esc("end occurred ");
print_string("when ");
- print_cmd_chr(105, cur_if); /* i */
+ print_cmd_chr('i', cur_if);
+
if (if_line != 0)
{
print_string("on line ");
- print_int(if_line);
- }
+ print_int(if_line);
+ }
+
print_string(" was incomplete)");
- if_line = mem[cond_ptr + 1].cint;
- cur_if = mem[cond_ptr].hh.b1;
-/* *********************************************************************** */
- temp_ptr = cond_ptr; /* new in 3.14159 */
- cond_ptr = mem[cond_ptr].hh.v.RH;
- free_node(temp_ptr, 2); /* new in 3.14159 */
-/* *********************************************************************** */
- }
- if (history != 0)
- if (((history == 1)||(interaction < 3)))
- if (selector == 19)
+ if_line = mem[cond_ptr + 1].cint;
+ cur_if = mem[cond_ptr].hh.b1;
+ temp_ptr = cond_ptr;
+ cond_ptr = mem[cond_ptr].hh.v.RH;
+ free_node(temp_ptr, 2);
+ }
+
+ if (history != spotless)
+ if (((history == warning_issued) || (interaction < error_stop_mode)))
+ if (selector == term_and_log)
+ {
+ selector = term_only;
+ print_nl("(see the transcript file for additional information)");
+ selector = term_and_log;
+ }
+
+ if (c == 1)
{
- selector = 17;
- print_nl(" (see the transcript file for additional information)");
- selector = 19;
- }
- if (c == 1){
- ;
#ifdef INITEX
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (is_initex) { /* bkph */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* *************************** new in 3.14159 ***************************** */
+ if (is_initex)
{
- register integer for_end;
- c = 0;
- for_end = 4;
- if (c <= for_end) do
- if (cur_mark[c]!= 0)
- delete_token_ref(cur_mark[c]);
- while(c++ < for_end);
- }
-/* *********************************************************************** */
-/* 422. Amendment to bugfix 414 (reported by David Fuchs, September 2007) */
- if (last_glue != max_halfword) delete_glue_ref(last_glue);
- store_fmt_file (); // returns a value ?
- }
+ for (c = 0; c <= 4; c++)
+ {
+ if (cur_mark[c] != 0)
+ delete_token_ref(cur_mark[c]);
+ }
+
+ if (last_glue != max_halfword)
+ delete_glue_ref(last_glue);
+ store_fmt_file(); // returns a value ?
+ }
#endif /* INITEX */
- if (!is_initex) /* 2000/March/3 */
- print_nl(" (\\dump is performed only by INITEX)"); /* */
- }
+ if (!is_initex) /* 2000/March/3 */
+ print_nl("(\\dump is performed only by INITEX)");
+ }
}
-// debugging code for checking the string pool
-#ifdef CHECKPOOL
-int checkpool (char *task)
-{
- int c, i, k, n, st, flag, bad=0;
-
- if (task != NULL) {
- sprintf(log_line, "Check on string pool start (%s)\n", task);
- show_line(log_line, 0);
- }
- for (k = 0; k < 32; k++) {
- if (str_start[k] != 3 * k) {
- sprintf(log_line, "k %d str_start[k] %d\n", k, str_start[k]);
- show_line(log_line, 0);
- }
- }
- for (k = 32; k < 128; k++) {
- if (str_start[k] != 96 + (k - 32)) {
- sprintf(log_line, "k %d str_start[k] %d\n", k, str_start[k]);
- show_line(log_line, 0);
- }
- }
- for (k = 128; k < 256; k++) {
- if (str_start[k] != 194 + 4 * (k - 128)){
- sprintf(log_line, "k %d str_start[k] %d\n", k, str_start[k]);
- show_line(log_line, 0);
- }
- }
- if (task != NULL) {
- sprintf(log_line, "Check on string pool (%s)\n", task);
- show_line(log_line, 0);
- }
- for (k = 0; k < str_ptr; k++) {
- if (str_start[k+1] == 0) break;
- n = str_start[k+1] - str_start[k];
- if (n < 0) break;
- st = str_start[k];
- flag = 0;
- for (i = 0; i < n; i++) {
- if (str_pool[st + i] == 0) {
- flag = 1; break;
- }
- if (str_pool[st + i] > 255) {
- flag = 1; break;
- }
- }
- if (flag) {
- bad++;
- sprintf(log_line, "BAD %d (start at %d): ", k, st);
- show_line(log_line, 0);
- s = log_line;
- for (i = 0; i < n; i++) {
- c = str_pool[st + i];
- if (c > 255) {
- sprintf(s, "%d ", c);
- s += strlen(s);
- continue;
- }
- if (c >= 128) {
- c -= 128;
- sprintf(s, "M-");
- s += strlen(s);
- }
- if (c < 32) {
- c += 64;
- sprintf(s, "C-");
- s += strlen(s);
- }
-// putc(c, stdout);
- *s++ = c; // ???
- }
- *s++ = '\n';
- *s++ = '\0';
- show_line(log_line, stdout);
- }
- }
- sprintf(log_line, "end of check (%s)\n", bad ? "BAD" : "OK");
- show_line(log_line, 0);
- if (bad) {
- if (task == NULL) return bad;
- else exit(1);
- }
- return bad;
-} /* DEBUGGING ONLY */
-#endif
-
void show_frozen (void)
{
- int i, j, n;
- fprintf(log_file, "\n");
- fprintf(log_file, "(%d fonts frozen in format file:\n", font_ptr);
-/* ignore font 0 which is nullfont */
-/* for (i = 1; i < font_ptr+1; i++) */
- for (i = 1; i <= font_ptr; i++) {
- if (i > 1) fprintf(log_file, ", ");
- if ((i % 8) == 0) fprintf(log_file, "\n");
- n = str_start[font_name[i]+1]-str_start[font_name[i]];
- for (j = 0; j < n; j++) {
- putc(str_pool[str_start[font_name[i]]+j], log_file);
-/* str_pool[str_start[font_name[i]]+j] = '?'; */
- }
- }
- fprintf(log_file, ") ");
-}
-
-/* Main entry point called from texmf.c int main(int ac, char *av[]) */
-/* call from main_program in texmf.c */
-/* This in turn calls initialize() */
+ int i, j, n;
-#pragma warning(disable:4127) // conditional expression is constant
+ fprintf(log_file, "\n");
+ fprintf(log_file, "(%d fonts frozen in format file:\n", font_ptr);
-/* void texbody() */
-int texbody (void) /* now returns a value --- bkph */
-{
- history = 3;
-
- set_paths(TEXFORMATPATHBIT + TEXINPUTPATHBIT + TEXPOOLPATHBIT + TFMFILEPATHBIT);
-
- if (ready_already == 314159L)goto lab1; /* magic number */
-/* These tests are almost all compile time tests and so could be eliminated */
- bad = 0;
- if ((half_error_line < 30)||(half_error_line > error_line - 15))
- bad = 1;
- if (max_print_line < 60) bad = 2;
- if (dvi_buf_size % 8 != 0) bad = 3;
- if (1100 > mem_top)bad = 4; /* not compile time */
-/* if (hash_prime > hash_size) */
- if (hash_prime > (hash_size + hash_extra)) bad = 5;
- if (max_in_open >= 128)bad = 6; /* p.14 */
- if (mem_top < 267)bad = 7; /* where from ? *//* not compile time */
- ;
-#ifdef INITEX
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (is_initex) { /* bkph */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if ((mem_min != 0)||(mem_max != mem_top)) bad = 10;
- }
-#endif /* INITEX */
-/* if ((mem_min > 0)||(mem_max < mem_top)) */
- if ((mem_min > mem_bot)||(mem_max < mem_top)) bad = 10;
-/* if ((0 > 0)||(255 < 127)) */
- if ((min_quarterword > 0)||(max_quarterword < 255)) bad = 11;
-/* if ((0 > 0)||(262143L < 32767)) */
- if ((min_halfword > 0)||(max_halfword < 32767)) bad = 12;
-/* if ((0 < 0)||(255 > 262143L)) */
- if ((min_quarterword < min_halfword)||(max_quarterword > max_halfword))
- bad = 13;
-/* if ((mem_min < 0)||(mem_max >= 262143L)||(-0 - mem_min > 262144L)) */
- if ((mem_min < min_halfword)||(mem_max >= max_halfword)||(mem_bot - mem_min >= max_halfword))
- bad = 14;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (mem_max > mem_top + mem_extra_high) /* not compile time */
- bad = 14; /* ha ha */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* if ((0 < 0)||(font_max > 255)) */
- if ((0 < min_quarterword)||(font_max > max_quarterword)) /* 93/Dec/3 */
- bad = 15;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#ifdef INCREASEFONTS
-/* if (font_max > 512)*/ /* 93/Dec/3 */
- if (font_max > 1024) /* 96/Jan/17 */
-#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (font_max > 256)
-#endif
- bad = 16;
-/* if ((save_size > 262143L)||(max_strings > 262143L)) */
- if ((save_size > max_halfword)||(max_strings > max_halfword))
- bad = 17;
-/* if (buf_size > 262143L)*/
- if (buf_size > max_halfword)bad = 18;
-/* if (255 < 255) */
- if (max_quarterword - min_quarterword < 255) bad = 19;
-/* if cs_token_flag + undefined_control_sequence > max_halfword then bad <- 21;*/
-/* if ((hash_size + 4876) > 262143L)*/
-/* if ((hash_size + 4876) > max_halfword) */
- if ((hash_size + 4095 + 781) > max_halfword) bad = 21;
- if (format_default_length > PATHMAX) bad = 31;
-/* if (2 * 262143L < mem_top - mem_min) */
- if (max_halfword < (mem_top - mem_min) / 2) bad = 41;
- if (bad > 0) {
- sprintf(log_line, "%s%s%ld\n", "Ouch---my internal constants have been clobbered!",
- "---case ", (long) bad);
- show_line(log_line, 1);
- if (! knuth_flag)
- bad_formator_pool(format_file, "the format file", "TEXFORMATS"); /* 96/Jan/17 */
- goto lab9999; // abort
- }
- initialize ();
- ;
-#ifdef INITEX
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (is_initex) {
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (! get_strings_started ()) goto lab9999; // abort
- init_prim ();
- init_str_ptr = str_ptr;
- init_pool_ptr = pool_ptr;
- dateandtime(eqtb[(hash_size + 3183)].cint,
- eqtb[(hash_size + 3184)].cint,
- eqtb[(hash_size + 3185)].cint,
- eqtb[(hash_size + 3186)].cint);
- }
-#endif /* INITEX */
- ready_already = 314159L; /* magic number */
-
-lab1: /* get here directly if ready_already already set ... */
- selector = 17;
- tally = 0;
- term_offset = 0;
- file_offset = 0;
- show_line(tex_version, 0);
- sprintf(log_line, " (%s %s)", application, yandyversion);
- show_line(log_line, 0);
- if (format_ident > 0)slow_print(format_ident);
- print_ln ();
-#ifndef _WINDOWS
- fflush(stdout);
-#endif
- job_name = 0;
- name_in_progress = false;
- log_opened = false;
- output_file_name = 0;
+ for (i = 1; i <= font_ptr; i++)
{
- {
- input_ptr = 0;
- max_in_stack = 0;
- in_open = 0;
- high_in_open = 0; /* max_in_open name already used 1999 Jan 17 */
- open_parens = 0;
- max_open_parens = 0; /* max_open_parens */
- max_buf_stack = 0;
- param_ptr = 0;
- max_param_stack = 0;
-#ifdef ALLOCATEBUFFER
-/* first = current_buf_size; */
- memset (buffer, 0, current_buf_size); /* redundant */
-#else
-/* first = buf_size; */
- memset (buffer, 0, buf_size); /* redundant ? */
-#endif
-/* do {
- buffer[first]= 0;
- decr(first);
- } while(!(first == 0)); */
- first = 0; /* 1999/Jan/22 */
+ if (i > 1)
+ fprintf(log_file, ", ");
- scanner_status = 0;
- warning_index = 0; /* warning_index:=null; l.7068 */
- first = 1;
- cur_input.state_field = 33;
- cur_input.start_field = 1;
- cur_input.index_field = 0;
- line = 0;
- cur_input.name_field = 0;
- force_eof = false;
- align_state = 1000000L;
- if (! init_terminal ())goto lab9999; // abort
- cur_input.limit_field = last;
- first = last + 1;
- }
-/* if ((format_ident == 0)||(buffer[cur_input.loc_field]== 38)) */
-/* For Windows NT, lets allow + instead of & for format specification */
- if ((format_ident == 0)||
- (buffer[cur_input.loc_field]== '&')||
- (buffer[cur_input.loc_field]== '+'))
+ if ((i % 8) == 0)
+ fprintf(log_file, "\n");
+
+ n = str_start[font_name[i] + 1] - str_start[font_name[i]];
+
+ for (j = 0; j < n; j++)
{
- if (format_ident != 0)initialize ();
- if (! open_fmt_file ())goto lab9999; // abort
- if (! load_fmt_file ()){
- w_close(fmt_file);
- goto lab9999; // abort
- }
- w_close(fmt_file);
- while((cur_input.loc_field < cur_input.limit_field)&&
- (buffer[cur_input.loc_field]== 32))
- incr(cur_input.loc_field);
- }
-#ifdef CHECKEQTB
- if (debug_flag) check_eqtb("after format"); /* debugging 94/Apr/5 */
-#endif
- if ((eqtb[(hash_size + 3211)].cint < 0)||
- (eqtb[(hash_size + 3211)].cint > 255))
- decr(cur_input.limit_field);
-/* long to unsigned char ... */
- else buffer[cur_input.limit_field]= eqtb[(hash_size + 3211)].cint;
- dateandtime(eqtb[(hash_size + 3183)].cint,
- eqtb[(hash_size + 3184)].cint,
- eqtb[(hash_size + 3185)].cint,
- eqtb[(hash_size + 3186)].cint);
- magic_offset = str_start[886]- 9 * 16; /* following: */
-/* "0234000122*4000133**3**344*0400400*000000234000111*1111112341011" */
- if (interaction == 0) selector = 16;
- else selector = 17;
- if ((cur_input.loc_field < cur_input.limit_field)&&
- (eqtb[(hash_size + 1883) +
- buffer[cur_input.loc_field]].hh.v.RH != 0))
- start_input ();
+ putc(str_pool[str_start[font_name[i]] + j], log_file);
+ }
}
-/* show font TFMs frozen into format file */
-/* moved here after start_input to ensure the log file is open */
- if (show_tfm_flag && log_opened && font_ptr > 0) /* 98/Sep/28 */
- show_frozen();
+ fprintf(log_file, ") ");
+}
+
+/* Main entry point called from texmf.c int main(int ac, char *av[]) */
+/* call from main_program in texmf.c */
+/* This in turn calls initialize() */
+
+#pragma warning(disable:4127) // conditional expression is constant
+int texbody (void)
+{
+ history = 3;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- main_time = clock();
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- history = 0;
+ if (ready_already == 314159L)
+ goto lab1;
- if (show_cs_names) print_cs_names(stdout, 0); /* 98/Mar/31 */
+ /* These tests are almost all compile time tests and so could be eliminated */
+ bad = 0;
- main_control(); /* read-eval-print loop :-) in tex8.c */
+ if ((half_error_line < 30) || (half_error_line > error_line - 15))
+ bad = 1;
-// what if abort_flag is set now ?
+ if (max_print_line < 60)
+ bad = 2;
- if (show_cs_names) print_cs_names(stdout, 1); /* 98/Mar/31 */
+ if (dvi_buf_size % 8 != 0)
+ bad = 3;
-// what if abort_flag is set now ?
+ if (1100 > mem_top)
+ bad = 4; /* not compile time */
- final_cleanup();
+ if (hash_prime > (hash_size + hash_extra))
+ bad = 5;
-// if (abort_flag) return -1;
+ if (max_in_open >= 128)
+ bad = 6; /* p.14 */
- close_files_and_terminate();
+ if (mem_top < 267)
+ bad = 7; /* where from ? *//* not compile time */
- lab9999:
+#ifdef INITEX
+ if (is_initex)
{
- int code;
-#ifndef _WINDOWS
- fflush(stdout);
+ if ((mem_min != 0) || (mem_max != mem_top))
+ bad = 10;
+ }
#endif
- ready_already = 0;
- if ((history != 0)&&(history != 1)) code = 1;
- else code = 0;
-// now return instead of exit to allow cleanup in local.c
- return code;
-// uexit(code);
- }
-} /* end of texbody */
-#ifdef ALLOCATEMAIN
-/* add a block of variable size node space below mem_bot */
-void add_variable_space(int size)
-{ /* used in tex0.c, local.c, itex.c */
-
- halfword p;
- halfword q;
- integer t;
-
- if (mem_min == 0) t = mem_min; /* bottom of present block */
- else t = mem_min + 1;
- mem_min = t - (size + 1); /* first word in new block - 1 */
-/* mem_min = mem_start; */ /* allocate all of it at once */
- if (mem_min < mem_start) { /* sanity test */
- if (trace_flag) show_line("WARNING: mem_min < mem_start!\n", 0);
- mem_min = mem_start;
- }
- p = mem[rover + 1].hh.v.LH;
- q = mem_min + 1;
- mem[mem_min].hh.v.RH = 0; /* insert blank word below ??? */
- mem[mem_min].hh.v.LH = 0; /* insert blank word below ??? */
- mem[p + 1].hh.v.RH = q;
- mem[rover + 1].hh.v.LH = q;
- mem[q + 1].hh.v.RH = rover;
- mem[q + 1].hh.v.LH = p;
- mem[q].hh.v.RH = empty_flag;
- mem[q].hh.v.LH = t - q; /* block size */
- rover = q;
-}
+ if ((mem_min > mem_bot) || (mem_max < mem_top))
+ bad = 10;
+
+ if ((min_quarterword > 0) || (max_quarterword < 255))
+ bad = 11;
+
+ if ((min_halfword > 0) || (max_halfword < 32767))
+ bad = 12;
+
+ if ((min_quarterword < min_halfword) || (max_quarterword > max_halfword))
+ bad = 13;
+
+ if ((mem_min < min_halfword) || (mem_max >= max_halfword) || (mem_bot - mem_min >= max_halfword))
+ bad = 14;
+/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+ if (mem_max > mem_top + mem_extra_high) /* not compile time */
+ bad = 14; /* ha ha */
+
+ if ((0 < min_quarterword) || (font_max > max_quarterword)) /* 93/Dec/3 */
+ bad = 15;
+/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+#ifdef INCREASEFONTS
+ if (font_max > 1024) /* 96/Jan/17 */
+#else
+ if (font_max > 256)
#endif
+ bad = 16;
-/*************************************************************************/
+ if ((save_size > max_halfword) || (max_strings > max_halfword))
+ bad = 17;
-/* All ini TeX code is here at end so can use same pragma optimize for it */
+ if (buf_size > max_halfword)
+ bad = 18;
-/* Ini-TeX code is rarely needed/used so make it small rather than fast */
+ if (max_quarterword - min_quarterword < 255)
+ bad = 19;
-#pragma optimize("t", off)
-/* #pragma optimize("2", off) */
-#pragma optimize("s", on)
-/* #pragma optimize("1", on) */
+ if (cs_token_flag + undefined_control_sequence > max_halfword)
+ bad = 21;
+
+ if (format_default_length > PATHMAX)
+ bad = 31;
+
+ if (max_halfword < (mem_top - mem_min) / 2)
+ bad = 41;
+
+ if (bad > 0)
+ {
+ sprintf(log_line, "%s%s%ld\n", "Ouch---my internal constants have been clobbered!",
+ "---case ", (long) bad);
+ show_line(log_line, 1);
+
+ if (!knuth_flag)
+ bad_formator_pool(format_file, "the format file", "TEXFORMATS");
+
+ goto lab9999; // abort
+ }
+
+ initialize();
+
+#ifdef INITEX
+ if (is_initex)
+ {
+ if (!get_strings_started())
+ goto lab9999; // abort
+
+ init_prim();
+ init_str_ptr = str_ptr;
+ init_pool_ptr = pool_ptr;
+ fix_date_and_time();
+ }
+#endif
+
+ ready_already = 314159L; /* magic number */
+
+lab1:
+ selector = term_only;
+ tally = 0;
+ term_offset = 0;
+ file_offset = 0;
+ show_line(tex_version, 0);
+
+#ifdef _WIN64
+ sprintf(log_line, " (%s %s/Windows 64bit)", application, yandyversion);
+#else
+ sprintf(log_line, " (%s %s/Windows 32bit)", application, yandyversion);
+#endif
+
+ show_line(log_line, 0);
+
+ if (format_ident > 0)
+ slow_print(format_ident);
+
+ print_ln();
+
+#ifndef _WINDOWS
+ fflush(stdout);
+#endif
+
+ job_name = 0;
+ name_in_progress = false;
+ log_opened = false;
+ output_file_name = 0;
+
+ {
+ {
+ input_ptr = 0;
+ max_in_stack = 0;
+ in_open = 0;
+ high_in_open = 0; /* max_in_open name already used 1999 Jan 17 */
+ open_parens = 0;
+ max_open_parens = 0; /* max_open_parens */
+ max_buf_stack = 0;
+ param_ptr = 0;
+ max_param_stack = 0;
+
+#ifdef ALLOCATEBUFFER
+ memset (buffer, 0, current_buf_size);
+#else
+ memset (buffer, 0, buf_size);
+#endif
+
+ first = 0; /* 1999/Jan/22 */
+ scanner_status = 0;
+ warning_index = 0; /* warning_index:=null; l.7068 */
+ first = 1;
+ cur_input.state_field = 33;
+ cur_input.start_field = 1;
+ cur_input.index_field = 0;
+ line = 0;
+ cur_input.name_field = 0;
+ force_eof = false;
+ align_state = 1000000L;
+
+ if (!init_terminal())
+ goto lab9999; // abort
+
+ cur_input.limit_field = last;
+ first = last + 1;
+ }
+
+/* For Windows NT, lets allow + instead of & for format specification */
+ if ((format_ident == 0) ||
+ (buffer[cur_input.loc_field] == '&') ||
+ (buffer[cur_input.loc_field] == '+'))
+ {
+ if (format_ident != 0)
+ initialize();
+
+ if (!open_fmt_file ())
+ goto lab9999; // abort
+
+ if (!load_fmt_file ())
+ {
+ w_close(fmt_file);
+ goto lab9999; // abort
+ }
+
+ w_close(fmt_file);
+
+ while ((cur_input.loc_field < cur_input.limit_field) &&
+ (buffer[cur_input.loc_field] == ' '))
+ incr(cur_input.loc_field);
+ }
+
+ if ((end_line_char < 0) || (end_line_char > 255))
+ decr(cur_input.limit_field);
+ else
+ buffer[cur_input.limit_field] = end_line_char;
+
+ fix_date_and_time();
+
+ magic_offset = str_start[886] - 9 * ord_noad;
+ /* "0234000122*4000133**3**344*0400400*000000234000111*1111112341011" */
+
+ if (interaction == batch_mode)
+ selector = no_print;
+ else
+ selector = term_only;
+
+ if ((cur_input.loc_field < cur_input.limit_field) &&
+ (cat_code(buffer[cur_input.loc_field]) != escape))
+ start_input();
+ }
+
+/* show font TFMs frozen into format file */
+/* moved here after start_input to ensure the log file is open */
+ if (show_tfm_flag && log_opened && font_ptr > 0) /* 98/Sep/28 */
+ show_frozen();
+
+ main_time = clock();
+ history = 0;
+
+ if (show_cs_names)
+ print_cs_names(stdout, 0); /* 98/Mar/31 */
+
+ main_control(); /* read-eval-print loop :-) in tex8.c */
+
+ if (show_cs_names)
+ print_cs_names(stdout, 1); /* 98/Mar/31 */
+
+ final_cleanup();
+
+ close_files_and_terminate();
+
+lab9999:
+ {
+ int code;
+
+#ifndef _WINDOWS
+ fflush(stdout);
+#endif
+
+ ready_already = 0;
+
+ if ((history != 0) && (history != 1))
+ code = 1;
+ else
+ code = 0;
+
+ return code;
+ }
+}
+
+#ifdef ALLOCATEMAIN
+/* add a block of variable size node space below mem_bot */
+void add_variable_space(int size)
+{
+ halfword p;
+ halfword q;
+ integer t;
+
+ if (mem_min == 0)
+ t = mem_min;
+ else
+ t = mem_min + 1;
+
+ mem_min = t - (size + 1); /* first word in new block - 1 */
+
+ if (mem_min < mem_start) /* sanity test */
+ {
+ if (trace_flag)
+ show_line("WARNING: mem_min < mem_start!\n", 0);
+
+ mem_min = mem_start;
+ }
+
+ p = llink(rover);
+ q = mem_min + 1;
+ link(mem_min) = 0; /* insert blank word below ??? */
+ info(mem_min) = 0; /* insert blank word below ??? */
+ rlink(p) = q;
+ llink(rover) = q;
+ rlink(q) = rover;
+ llink(q) = p;
+ link(q) = empty_flag;
+ info(q) = t - q; /* block size */
+ rover = q;
+}
+#endif
+
+/**************************************************************************/
#ifdef INITEX
/* split out to allow sharing of code from do_initex and newpattern */
void reset_trie (void)
{
- integer k;
- {
- register integer for_end;
- k = - (integer) trie_op_size;
- for_end = trie_op_size;
- if (k <= for_end)
- do trie_op_hash[k]= 0;
- while(k++ < for_end);
- }
- {
- register integer for_end;
- k = 0; for_end = 255;
- if (k <= for_end)
- do trie_used[k]= min_trie_op;
- while(k++ < for_end);
- }
- max_op_used = min_trie_op;
- trie_op_ptr = 0;
- trie_not_ready = true;
- trie_l[0]= 0;
- trie_c[0]= 0;
- trie_ptr = 0;
- trie_not_ready = true;
-}
+ integer k;
+
+ for (k = - (integer) trie_op_size; k <= trie_op_size; k++)
+ trie_op_hash[k] = 0;
+
+ for (k = 0; k <= 255; k++)
+ trie_used[k] = min_trie_op;
+ max_op_used = min_trie_op;
+ trie_op_ptr = 0;
+ trie_not_ready = true;
+ trie_l[0] = 0;
+ trie_c[0] = 0;
+ trie_ptr = 0;
+ trie_not_ready = true;
+}
+/* borrowed code from initialize() */
void reset_hyphen (void)
-{ /* borrowed code from initialize() */
- hyph_pointer z;
+{
+ hyph_pointer z;
+
+ for (z = 0; z <= hyphen_prime; z++)
{
- register integer for_end;
- z = 0;
- for_end = hyphen_prime;
- if (z <= for_end) do
- {
- hyph_word[z]= 0;
- hyph_list[z]= 0; /* hyph_list[z]:=null; l.18131 */
- }
- while(z++ < for_end);
- }
+ hyph_word[z] = 0;
+ hyph_list[z] = 0;
+ }
+
hyph_count = 0;
}
-
/* split out to allow optimize for space, not time */
void do_initex (void)
-{
+{
/* integer i; */
- integer k;
+ integer k;
/* hyph_pointer z; */
-/* for k:=mem_bot+1 to lo_mem_stat_max do mem[k].sc:=0; p.164 */
+ for (k = mem_bot + 1; k <= lo_mem_stat_max; k++)
+ mem[k].cint = 0;
+
+ k = mem_bot;
+
+ while (k <= lo_mem_stat_max)
{
- register integer for_end;
- k = 1;
- for_end = 19;
- if (k <= for_end)
- do mem[k].cint = 0;
- while(k++ < for_end);
- }
- k = 0;
- while(k <= 19){ /* while k <= lo_mem_stat-max ... */
-/* glue_ref_count(k):=null+1; */
- mem[k].hh.v.RH = 1;
- mem[k].hh.b0 = 0;
- mem[k].hh.b1 = 0;
- k = k + 4;
- }
- mem[6].cint = 65536L;
- mem[4].hh.b0 = 1;
- mem[10].cint = 65536L;
- mem[8].hh.b0 = 2;
- mem[14].cint = 65536L;
- mem[12].hh.b0 = 1;
- mem[15].cint = 65536L;
- mem[12].hh.b1 = 1;
- mem[18].cint = -65536L;
- mem[16].hh.b0 = 1;
- rover = 20; /* rover = lo_mem_stat-max + 1 ... */
-/* mem[rover].hh.v.RH = 262143L; */
- mem[rover].hh.v.RH = empty_flag;
-/* mem[rover].hh.v.LH = 1000; */
- mem[rover].hh.v.LH = block_size;
- mem[rover + 1].hh.v.LH = rover;
- mem[rover + 1].hh.v.RH = rover;
-/* lo_mem_max = rover + 1000; */
+ glue_ref_count(k) = 1;
+ stretch_order(k) = normal;
+ shrink_order(k) = normal;
+ k = k + glue_spec_size;
+ }
+
+ stretch(fil_glue) = 65535L;
+ stretch_order(fil_glue) = fil;
+ stretch(fill_glue) = 65535L;
+ stretch_order(fill_glue) = fill;
+ stretch(ss_glue) = 65535L;
+ stretch_order(ss_glue) = fil;
+ shrink(ss_glue) = 65535L;
+ shrink_order(ss_glue) = fil;
+ stretch(fil_neg_glue) = -65536L;
+ stretch_order(fil_neg_glue) = fil;
+ rover = lo_mem_stat_max + 1;
+ link(rover) = empty_flag;
+ node_size(rover) = block_size;
+ llink(rover) = rover;
+ rlink(rover) = rover;
lo_mem_max = rover + block_size;
- mem[lo_mem_max].hh.v.RH = 0;
- mem[lo_mem_max].hh.v.LH = 0;
-/* for k <- hi_mem_stat_min to mem_top do mem[k] = mem[lo_mem_max]; */
- {
- register integer for_end;
- k = mem_top - 13;
- for_end = mem_top;
- if (k <= for_end)
- do mem[k]= mem[lo_mem_max];
- while(k++ < for_end);
- }
-/* info(omit_template) <- end_template_token; p.790 */
-/* @d end_template_token==cs_token_flag+frozen_end_template */
-/* mem[omit_template].hh.v.LH = 14114; */
-/* mem[omit_template].hh.v.LH = 10019 + 4095; */ /* + eqtbextra ? NO */
-/* mem[omit_template].hh.v.LH = (hash_size + 4614); */
-/* mem[omit_template].hh.v.LH = (hash_size + 4095 + 519); */
- mem[omit_template].hh.v.LH = (hash_size + hash_extra + 4095 + 519);
-/* link(end_span) <- max_quarterword + 1 p.797 */
-/* mem[end_span].hh.v.RH = 256; */ /* 94/Apr/4 ? */
- mem[end_span].hh.v.RH = max_quarterword + 1; /* 96/Oct/12 ??? */
-/* info(end_span) <- null p.797 */
- mem[end_span].hh.v.LH = 0;
-/* type(last_active) <- hyphenated; p.820 */
- mem[active].hh.b0 = 1;
-/* line_number(last_active) <- max_halfword; p.820 */
-/* mem[mem_top - 6].hh.v.LH = 262143L; */
- mem[mem_top - 6].hh.v.LH = empty_flag; /* max_halfword ? */
-/* subtype(last_active) <- 0; p.820 */
- mem[active].hh.b1 = 0;
-/* subtype(page_ins_head) <- 255; p.981 */
- mem[mem_top].hh.b1 = 255; /* subtype(page_ins_head) = qi(255) p.981 */
-/* type(page_ins_head) <- split_up; p.981 */
- mem[mem_top].hh.b0 = 1;
-/* link(page_ins_head) <- page_ins_head; p.981 */
- mem[mem_top].hh.v.RH = mem_top;
-/* type(page_head) <- glue_node; p. 988 */
- mem[page_head].hh.b0 = 10;
-/* subtype(page_head) <- normal; p. 988 */
- mem[page_head].hh.b1 = 0;
- avail = 0; /* avail <- null p.164 */
- mem_end = mem_top; /* mem_end <- mem_top */
- hi_mem_min = mem_top - 13; /* hi_mem_min <- hi_mem_stat_min */
- var_used = 20; /* var_used <- lo_mem_stat_max */
- dyn_used = 14; /* dyn_used <- hi_mem_stat_usage */
-/* eq_type(undefined_control_sequence) <- undefined_cs; */
-/* equiv(undefined_control_sequence) <- null; */
-/* eq_level(undefined_control_sequence) <- level_zero; */
- eqtb[(hash_size + 781)].hh.b0 = 101;
- eqtb[(hash_size + 781)].hh.v.RH = 0;
- eqtb[(hash_size + 781)].hh.b1 = 0;
-/* for k <- active_base to undefined_control_sequence -1 do */
-/* eqtb[k] <- eqtb(undefined_control_sequence); */
-/* {register integer for_end; k = 1; for_end = 10280; if (k <= for_end) do */
- {
- register integer for_end;
- k = 1;
- for_end = (hash_size + 780);
- if (k <= for_end) do
- eqtb[k]= eqtb[(hash_size + 781)];
- while(k++ < for_end);
- }
- eqtb[(hash_size + 782)].hh.v.RH = 0; /* glue_base (hash_size + 782) */
- eqtb[(hash_size + 782)].hh.b1 = 1;
- eqtb[(hash_size + 782)].hh.b0 = 117;
-/* equiv(glue_base):=zero_glue; eq_level(glue_base):=level_one; */
-/* eq_type(glue_base):=glue_ref; */
-/* {register integer for_end; k = 10283; for_end = 10811; if (k <= for_end) */
- {
- register integer for_end;
- k = (hash_size + 783);
- for_end = (hash_size + 1311);
- if (k <= for_end)
- do eqtb[k]= eqtb[(hash_size + 782)];
- while(k++ < for_end);
- }
-/* glue_ref_count(zero_glue):=glue_ref_count(zero_glue)+local_base-glue_base; */
-/* local_base - glue_base = 530 = 17 glue_pars + 256 skip + 256 mu_skip */
- mem[0].hh.v.RH = mem[0].hh.v.RH + 530; /* mem[mem_bot]? */
-/* box(0):=null; eq_type(box_base):=box_ref; eq_level(box_base):=level_one; */
- eqtb[(hash_size + 1312)].hh.v.RH = 0;
- eqtb[(hash_size + 1312)].hh.b0 = 118;
- eqtb[(hash_size + 1312)].hh.b1 = 1;
-/* for k:=box_base+1 to box_base+255 do eqtb[k]:=eqtb[box_base]; */
-/* {register integer for_end; k = 10813; for_end = 11077; if (k <= for_end) */
- {
- register integer for_end;
- k = (hash_size + 1313);
- for_end = (hash_size + 1577);
- if (k <= for_end)
- do eqtb[k]= eqtb[(hash_size + 781)];
- while(k++ < for_end);
- }
- eqtb[(hash_size + 1578)].hh.v.RH = 0;
- eqtb[(hash_size + 1578)].hh.b0 = 119;
- eqtb[(hash_size + 1578)].hh.b1 = 1;
-/* {register integer for_end; k = 11079; for_end = 11333; if (k <= for_end) */
- {
- register integer for_end;
- k = (hash_size + 1579);
- for_end = (hash_size + 1833);
- if (k <= for_end)
- do eqtb[k]= eqtb[(hash_size + 1578)];
- while(k++ < for_end);
- }
- eqtb[(hash_size + 1834)].hh.v.RH = 0;
- eqtb[(hash_size + 1834)].hh.b0 = 120;
- eqtb[(hash_size + 1834)].hh.b1 = 1;
-/* {register integer for_end; k = 11335; for_end = 11382; if (k <= for_end) */
- {
- register integer for_end;
- k = (hash_size + 1835);
- for_end = (hash_size + 1882);
- if (k <= for_end)
- do eqtb[k]= eqtb[(hash_size + 1834)];
- while(k++ < for_end);
- }
- eqtb[(hash_size + 1883)].hh.v.RH = 0;
- eqtb[(hash_size + 1883)].hh.b0 = 120;
- eqtb[(hash_size + 1883)].hh.b1 = 1;
-/* initialize cat_code, lc_code, uc_code, sf_code, math_code 256 * 5 */
-/* {register integer for_end; k = 11384; for_end = 12662; if (k <= for_end) */
- {
- register integer for_end;
- k = (hash_size + 1884);
- for_end = (hash_size + 3162);
- if (k <= for_end)
- do eqtb[k]= eqtb[(hash_size + 1883)];
- while(k++ < for_end);
- }
-/* cat_code(k) <- other_char; math_code(k) <- hi(k); sf_code(k) = 1000; */
- {
- register integer for_end;
- k = 0;
- for_end = 255;
- if (k <= for_end) do
- {
- eqtb[(hash_size + 1883) + k].hh.v.RH = 12;
- eqtb[(hash_size + 2907) + k].hh.v.RH = k;
- eqtb[(hash_size + 2651) + k].hh.v.RH = 1000;
- }
- while(k++ < for_end);
- }
-/* cat_base == 11383 */
-/* cat_code(carriage_return) <- car_ret; cat_code(" ") <- space */
-/* cat_code("\") <- escape; cat_code("%") <- comment; ... */
- eqtb[(hash_size + 1896)].hh.v.RH = 5;
- eqtb[(hash_size + 1915)].hh.v.RH = 10;
- eqtb[(hash_size + 1975)].hh.v.RH = 0;
- eqtb[(hash_size + 1920)].hh.v.RH = 14;
- eqtb[(hash_size + 2010)].hh.v.RH = 15;
- eqtb[(hash_size + 1883)].hh.v.RH = 9;
-/* for k:="0" to "9" do math_code(k):=hi(k+var_code); */
- {
- register integer for_end;
- k = 48;
- for_end = 57;
- if (k <= for_end) do
- eqtb[(hash_size + 2907) + k].hh.v.RH = k + 28672; /* '70000 */
- while(k++ < for_end);
- }
-/* cat_code of uppercase and lowercase letters ... */
- {
- register integer for_end;
- k = 65;
- for_end = 90;
- if (k <= for_end) do
- {
-/* cat_code ... */
- eqtb[(hash_size + 1883) + k].hh.v.RH = 11;
- eqtb[(hash_size + 1883) + k + 32].hh.v.RH = 11;
-/* mathcode(k) = hi(k + var_code + "100); */ /* '70000 + 256 */
- eqtb[(hash_size + 2907) + k].hh.v.RH =
- k + 28928; /* '70000 + 256 */
-/* mathcode(k + "a" - "A") = hi(k + "a" - "A" + var_code + "100); */
- eqtb[(hash_size + 2907) + k + 32].hh.v.RH =
- k + 28960; /* '70000 + 256 + 32 */
-/* lc_code ... */
- eqtb[(hash_size + 2139) + k].hh.v.RH = k + 32;
- eqtb[(hash_size + 2139) + k + 32].hh.v.RH = k + 32;
-/* uc_code ... */
- eqtb[(hash_size + 2395) + k].hh.v.RH = k;
- eqtb[(hash_size + 2395) + k + 32].hh.v.RH = k;
-/* sf_code */
- eqtb[(hash_size + 2651) + k].hh.v.RH = 999;
- }
- while(k++ < for_end);
- }
-/* {register integer for_end; k = 12663; for_end = 12973; if (k <= for_end) */
- {
- register integer for_end;
- k = (hash_size + 3163);
- for_end = (hash_size + 3473);
- if (k <= for_end)
- do
- eqtb[k].cint = 0;
- while(k++ < for_end);
- }
- eqtb[(hash_size + 3180)].cint = 1000;
- eqtb[(hash_size + 3164)].cint = 10000;
- eqtb[(hash_size + 3204)].cint = 1;
- eqtb[(hash_size + 3203)].cint = 25;
- eqtb[(hash_size + 3208)].cint = 92;
- eqtb[(hash_size + 3211)].cint = 13;
-/* {register integer for_end; k = 13230; for_end = 13506; if (k <= for_end) */
+ link(lo_mem_max) = 0;
+ info(lo_mem_max) = 0;
+
+ for (k = hi_mem_stat_min; k <= mem_top; k++)
+ mem[k] = mem[lo_mem_max];
+
+ info(omit_template) = end_template_token;
+ link(end_span) = max_quarterword + 1;
+ info(end_span) = 0;
+ type(last_active) = hyphenated;
+ line_number(last_active) = max_halfword;
+ subtype(last_active) = 0;
+ subtype(page_ins_head) = 255;
+ type(page_ins_head) = split_up;
+ link(mem_top) = page_ins_head;
+ type(page_head) = glue_node;
+ subtype(page_head) = normal;
+ avail = 0; /* avail <- null p.164 */
+ mem_end = mem_top;
+ hi_mem_min = hi_mem_stat_min;
+ var_used = lo_mem_stat_max + 1 - mem_bot;
+ dyn_used = hi_mem_stat_usage;
+ eq_type(undefined_control_sequence) = undefined_cs;
+ equiv(undefined_control_sequence) = 0;
+ eq_level(undefined_control_sequence) = level_zero;
+
+ for (k = active_base; k <= undefined_control_sequence - 1; k++)
+ eqtb[k] = eqtb[undefined_control_sequence];
+
+ equiv(glue_base) = zero_glue;
+ eq_level(glue_base) = level_one;
+ eq_type(glue_base) = glue_ref;
+
+ for (k = glue_base + 1; k <= local_base - 1; k++)
+ eqtb[k] = eqtb[glue_base];
+
+ glue_ref_count(zero_glue) = glue_ref_count(zero_glue) + local_base - glue_base;
+
+ par_shape_ptr = 0;
+ eq_type(par_shape_loc) = shape_ref;
+ eq_level(par_shape_loc) = level_one;
+
+ for (k = output_routine_loc; k <= toks_base + 255; k++)
+ eqtb[k] = eqtb[undefined_control_sequence];
+
+ box(0) = 0;
+ eq_type(box_base) = box_ref;
+ eq_level(box_base) = level_one;
+
+ for (k = box_base + 1; k <= box_base + 255; k++)
+ eqtb[k] = eqtb[box_base];
+
+ cur_font = null_font;
+ eq_type(cur_font_loc) = data;
+ eq_level(cur_font_loc) = level_one;
+
+ for (k = math_font_base; k <= math_font_base + 47; k++)
+ eqtb[k] = eqtb[cur_font_loc];
+
+ equiv(cat_code_base) = 0;
+ eq_type(cat_code_base) = data;
+ eq_level(cat_code_base) = level_one;
+
+ for (k = cat_code_base; k <= int_base - 1; k++)
+ eqtb[k] = eqtb[cat_code_base];
+
+ for (k = 0; k <= 255; k++)
{
- register integer for_end;
- k = 0;
- for_end = 255;
- if (k <= for_end) do
- eqtb[(hash_size + 3474) + k].cint = -1;
- while(k++ < for_end);
- }
- eqtb[(hash_size + 3520)].cint = 0;
-/* {register integer for_end; k = 13230; for_end = 13506; if (k <= for_end) */
+ cat_code(k) = other_char;
+ math_code(k) = k;
+ sf_code(k) = 1000;
+ }
+
+ cat_code(carriage_return) = car_ret;
+ cat_code(' ') = spacer;
+ cat_code('\\') = escape;
+ cat_code('%') = comment;
+ cat_code(invalid_code) = invalid_char;
+ cat_code(null_code) = ignore;
+
+ for (k = '0'; k <= '9'; k++)
+ math_code(k) = k + var_code;
+
+ for (k = 'A'; k <= 'Z'; k++)
{
- register integer for_end;
- k = (hash_size + 3730);
- for_end = (hash_size + 4006);
- if (k <= for_end)
- do eqtb[k].cint = 0;
- while(k++ < for_end);
- }
-/* hash_used = 10014; */ /* hash_used = frozen_control_sequence */
-/* frozen_control_sequence = hashsize + hashbase p.222 */
-/* hash_used = (hash_size + 514); */
- hash_used = (hash_size + hash_extra + 514); /* 96/Jan/10 */
- cs_count = 0;
- if (trace_flag) show_line("itex cs_count = 0 ", 0); /* debugging */
-/* eq_type(frozen_dont_expand) <- dont_expand; */
-/* eqtb[10023].hh.b0 = 116; */
-/* eqtb[(hash_size + 523)].hh.b0 = 116; */
- eqtb[(hash_size + hash_extra + 523)].hh.b0 = dont_expand;
-/* hash[(hash_size + 523)].v.RH = 499; */
- hash[(hash_size + hash_extra + 523)].v.RH = 499; /* notexpanded */
-/* @<Initialize table...@>= l.10750 */
- font_ptr = 0; /* font_ptr:=null_font; */
- fmem_ptr = 7; /* fmem_ptr:=7; */
- font_name[0]= 795; /* nullfont */
- font_area[0]= 335; /* "" */
- hyphen_char[0]= 45; /* - */
- skew_char[0]= -1;
-/* ************************************************************************ */
-/* bchar_label[null_font]:=non_address; */ /* 3.14159 */
-/* bchar_label[0]= font_mem_size; */ /* OK ? 93/Nov/26 */
- bchar_label[0]= non_address; /* i.e. 0 --- 96/Jan/16 */
-/* ************************************************************************ */
- font_bchar[0] = 256; /* font_bchar[null_font]:=non_char; */
- font_false_bchar[0] = 256; /* font_false_bchar[null_font]:=non_char; */
- font_bc[0] = 1;
- font_ec[0] = 0;
- font_size[0] = 0;
- font_dsize[0] = 0;
- char_base[0] = 0;
- width_base[0] = 0;
- height_base[0] = 0;
- depth_base[0] = 0;
- italic_base[0] = 0;
- lig_kern_base[0] = 0;
- kern_base[0] = 0;
- exten_base[0] = 0;
- font_glue[0] = 0;
- font_params[0] = 7;
- param_base[0] = -1;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- reset_trie (); /* shared 93/Nov/26 */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* {register integer for_end; k = 0; for_end = 6; if (k <= for_end) do
- font_info[k].cint = 0;
- while(k++ < for_end); }
- {register integer for_end; k = - (integer) trie_op_size; for_end =
- trie_op_size; if (k <= for_end) do
- trie_op_hash[k]= 0;
- while(k++ < for_end); }
- {register integer for_end; k = 0; for_end = 255; if (k <= for_end) do
- trie_used[k]= min_trie_op;
- while(k++ < for_end); }
- max_op_used = min_trie_op;
- trie_op_ptr = 0;
- trie_not_ready = true;
- trie_l[0]= 0;
- trie_c[0]= 0;
- trie_ptr = 0; */
-/* text(frozen_protection):="inaccessible"; */
-/* hash[10014].v.RH = 1183; */
-/* hash[(hash_size + 514)].v.RH = 1184; */
- hash[(hash_size + hash_extra + 514)].v.RH = 1184; /* 1183 */
- format_ident = 1251; /* 1250 */
-/* hash[(hash_size + 522)].v.RH = 1290; */ /* 1288 */
- hash[(hash_size + hash_extra + 522)].v.RH = 1290; /* 1288 */
-/* eqtb[(hash_size + 522)].hh.b1 = 1; */
- eqtb[(hash_size + hash_extra + 522)].hh.b1 = 1;
-/* eqtb[(hash_size + 522)].hh.b0 = 113; */
- eqtb[(hash_size + hash_extra + 522)].hh.b0 = 113;
-/* eqtb[(hash_size + 522)].hh.v.RH = 0; */
- eqtb[(hash_size + hash_extra + 522)].hh.v.RH = 0;
-}
-#endif /* INITEX */
+ cat_code(k) = letter;
+ cat_code(k + 'a' - 'A') = letter;
+ math_code(k) = k + var_code + 0x100;
+ math_code(k + 'a' - 'A') = k + 'a' - 'A' + var_code + 0x100;
+ lc_code(k) = k + 'a' - 'A';
+ lc_code(k + 'a' - 'A') = k + 'a' - 'A';
+ uc_code(k) = k;
+ uc_code(k + 'a' - 'A') = k;
+ sf_code(k) = 999;
+ }
+
+ for (k = int_base; k <= del_code_base - 1; k++)
+ eqtb[k].cint = 0;
+
+ mag = 1000;
+ tolerance = 10000;
+ hang_after = 1;
+ max_dead_cycles = 25;
+ escape_char = '\\';
+ end_line_char = carriage_return;
+
+ for (k = 0; k <= 255; k++)
+ del_code(k) = -1;
+
+ del_code('.') = 0;
+
+ for (k = dimen_base; k <= eqtb_size; k++)
+ eqtb[k].cint = 0;
+
+ hash_used = frozen_control_sequence;
+ cs_count = 0;
+
+ if (trace_flag)
+ show_line("initex cs_count = 0 ", 0);
+
+ eq_type(frozen_dont_expand) = dont_expand;
+ text(frozen_dont_expand) = 499; /* notexpanded */
+
+ font_ptr = null_font;
+ fmem_ptr = 7;
+ font_name[null_font] = 795; /* nullfont */
+ font_area[null_font] = 335; /* "" */
+ hyphen_char[null_font] = '-';
+ skew_char[null_font] = -1;
+ bchar_label[null_font] = non_address;
+ font_bchar[null_font] = non_char;
+ font_false_bchar[null_font] = non_char;
+ font_bc[null_font] = 1;
+ font_ec[null_font] = 0;
+ font_size[null_font] = 0;
+ font_dsize[null_font] = 0;
+ char_base[null_font] = 0;
+ width_base[null_font] = 0;
+ height_base[null_font] = 0;
+ depth_base[null_font] = 0;
+ italic_base[null_font] = 0;
+ lig_kern_base[null_font] = 0;
+ kern_base[null_font] = 0;
+ exten_base[null_font] = 0;
+ font_glue[null_font] = 0;
+ font_params[null_font] = 7;
+ param_base[null_font] = -1;
+ reset_trie();
+ text(frozen_protection) = 1184; /* "inaccessible" */
+ format_ident = 1251;
+ text(end_write) = 1290;
+ eq_level(end_write) = level_one;
+ eq_type(end_write) = outer_call;
+ equiv(end_write) = 0;
+}
+#endif
#ifdef INITEX
-/* starts string pool with strings for 256 chars and then reads tex.pool */
-/* adjusted to try both "tex.pool" and "tex.poo" 95/Feb/19 */
-/* I have added a texpool file, but I need merge the pool to the binary */
-/* lots of things updates the kpathsea sources -- Clerk Ma */
+/* sec 0047 */
bool get_strings_started (void)
-{/* 30 10 */
- register bool Result;
- unsigned char k, l;
- ASCII_code m, n;
- str_number g;
- integer a;
- bool c;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- int flag; /* 95/Feb/19 */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- pool_ptr = 0;
- str_ptr = 0;
- str_start[0]= 0;
+{
+ integer k;
+ str_number g;
+
+ pool_ptr = 0;
+ str_ptr = 0;
+ str_start[0] = 0;
+
+ for (k = 0; k <= 255; k++)
{
- register integer for_end;
- k = 0;
- for_end = 255;
- if (k <= for_end) do
+ if (((k < ' ') || (k > '~')))
{
- if (((k < 32)||(k > 126)))
- {
- append_char('^');
- append_char('^');
- if (k < 64) append_char(k + 64);
- else if (k < 128) append_char(k - 64);
- else {
- l = k / 16;
- if (l < 10)
- {
- str_pool[pool_ptr]= l + 48; /* '0' */
- incr(pool_ptr);
- } else {
- str_pool[pool_ptr]= l + 87; /* 'a' - 10 */
- incr(pool_ptr);
- }
- l = k % 16;
- if (l < 10)
- {
- str_pool[pool_ptr]= l + 48; /* '0' */
- incr(pool_ptr);
- } else {
- str_pool[pool_ptr]= l + 87; /* 'a' - 10 */
- incr(pool_ptr);
- }
+ append_char('^');
+ append_char('^');
+
+ if (k < 64)
+ append_char(k + 64);
+ else
+ if (k < 128)
+ append_char(k - 64);
+ else
+ {
+ append_lc_hex(k / 16);
+ append_lc_hex(k % 16);
}
- } else append_char(k);
- g = make_string ();
}
- while(k++ < for_end);
- }
- vstrcpy((char *) name_of_file + 1, pool_name);
- name_of_file[0]= ' ';
- name_of_file[strlen(pool_name) + 1]= ' ';
- name_length = strlen(pool_name);
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* if (a_open_in(pool_file, TEXPOOLPATH)) */
- flag = a_open_in(pool_file, TEXPOOLPATH);
- if (flag == 0) { /* 95/Feb/19 */
- pool_name [name_length - 1] = '\0'; /* `tex.pool' => `tex.poo' */
- vstrcpy((char *) name_of_file + 1, pool_name);
- name_of_file[0]= ' ';
- name_of_file[strlen(pool_name)+ 1]= ' ';
- name_length = strlen(pool_name);
- flag = a_open_in(pool_file, TEXPOOLPATH);
+ else
+ append_char(k);
+
+ g = make_string();
}
- if (flag) {
- c = false;
- do {
- {
-/* if (eof(pool_file)) */ /* feof(pool_file)??? */
- if (test_eof(pool_file))
- {
- ;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- show_line("! string pool file has no check sum.\n", 1);
-/* added following bit of explanation 96/Jan/16 */
- if (! knuth_flag)
- bad_formator_pool(string_file, "the pool file", "TEXPOOL");
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- (void) a_close(pool_file);
- Result = false;
- return(Result);
- }
- read(pool_file, m);
- read(pool_file, n);
- if (m == '*') /* last line starts with * */
- {
- a = 0;
- k = 1;
- while (true) {
- if ((xord[n]< 48)||(xord[n]> 57))
- {
- ;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- show_line("! string pool file check sum doesn't have nine digits.\n", 1);
-/* added following bit of explanation 96/Jan/16 */
- if (! knuth_flag)
- bad_formator_pool(string_file, "the pool file", "TEXPOOL");
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- (void) a_close(pool_file);
- Result = false;
- return(Result);
- }
- a = 10 * a + xord[n]- 48;
- if (k == 9)
- goto lab30;
- incr(k);
- read(pool_file, n);
- }
-/* tex.pool file check sum *367403084 */
-lab30:
- if (a != BEGINFMTCHECKSUM) {
- ;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- show_line("! string pool check sum doesn't match; tangle me again.\n", 1);
-/* added following bit of explanation 96/Jan/16 */
- if (! knuth_flag)
- bad_formator_pool(string_file, "the pool file", "TEXPOOL");
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- (void) a_close(pool_file);
- Result = false;
- return(Result);
- }
- c = true;
- } else {
- if ((xord[m] < 48)||(xord[m] > 57)||(xord[n] < 48)||(xord[n] > 57))
- {
- ;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- show_line("! string pool line doesn't begin with two digits.\n", 1);
-/* added following bit of explanation 96/Jan/16 */
- if (! knuth_flag)
- bad_formator_pool(string_file, "the pool file", "TEXPOOL");
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- (void) a_close(pool_file);
- Result = false;
- return(Result);
- }
- l = xord[m]* 10 + xord[n]- 48 * 11;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#ifdef ALLOCATESTRING
-/* can freely extend memory, so we need not be paranoid - stringvacancies */
-/* if (pool_ptr + l + stringvacancies > current_pool_size)*/
- if (pool_ptr + l + stringmargin > current_pool_size){
- if (trace_flag) show_line("String margin reallocation\n", 0);
-/* str_pool = realloc_str_pool (pool_ptr + l + stringvacancies */
- str_pool = realloc_str_pool (pool_ptr + l + stringmargin - current_pool_size + increment_pool_size);
- }
- if (pool_ptr + l + stringmargin > current_pool_size) /* 94/Jan/24 */
-#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (pool_ptr + l + stringvacancies > pool_size)
-#endif
- {
- ;
- show_line("! You have to increase POOLSIZE.\n", 1);
- (void) a_close(pool_file);
- Result = false;
- return(Result);
- }
- {
- register integer for_end;
- k = 1;
- for_end = l;
- if (k <= for_end)
- do {
- if (eoln(pool_file))
- m = ' ';
- else read(pool_file, m);
- {
- str_pool[pool_ptr]= xord[m];
- incr(pool_ptr);
- }
- } while(k++ < for_end);
- }
- readln(pool_file); /* flush rest to end of file / end of line */
- g = make_string ();
- }
- }
- } while(!(c));
- (void) a_close(pool_file);
- Result = true;
+
+ g = load_pool_strings(pool_size - string_vacancies);
+
+ if (g == 0)
+ {
+ fprintf(stdout , "%s\n", "! You have to increase POOLSIZE." );
+ return false;
}
- else {
- ;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- sprintf(log_line, "! I can't read %s.\n", pool_name);
- show_line(log_line, 1);
- if (! knuth_flag)
- show_line(" (Was unable to find tex.poo or tex.pool)\n", 0); /* extra explain */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- Result = false;
- return(Result);
- }
- return Result;
-}
+
+ return true;
+}
#endif /* INITEX */
#ifdef INITEX
-void sort_avail (void)
-{
- halfword p, q, r;
- halfword old_rover;
+/* sec 0131 */
+void sort_avail (void)
+{
+ halfword p, q, r;
+ halfword old_rover;
+
p = get_node(1073741824L); /* 2^30 merge adjacent free nodes */
- p = rlink(rover);
- rlink(rover) = empty_flag;
- old_rover = rover;
+ p = rlink(rover);
+ rlink(rover) = empty_flag;
+ old_rover = rover;
+
while (p != old_rover)
+ {
if (p < rover)
- {
- q = p;
- p = rlink(q);
- rlink(q) = rover;
- rover = q;
- } else {
- q = rover;
- while (rlink(q) < p) q = rlink(q);
- r = rlink(p);
- rlink(p) = rlink(q);
- rlink(q) = p;
- p = r;
- }
- p = rover;
- while (rlink(p) != empty_flag) {
- llink(rlink(p)) = p;
- p = rlink(p);
- }
- mem[p + 1].hh.v.RH = rover;
- llink(rover) = p;
-}
+ {
+ q = p;
+ p = rlink(q);
+ rlink(q) = rover;
+ rover = q;
+ }
+ else
+ {
+ q = rover;
+
+ while (rlink(q) < p)
+ q = rlink(q);
+
+ r = rlink(p);
+ rlink(p) = rlink(q);
+ rlink(q) = p;
+ p = r;
+ }
+ }
+
+ p = rover;
+
+ while (rlink(p) != empty_flag)
+ {
+ llink(rlink(p)) = p;
+ p = rlink(p);
+ }
+
+ rlink(p) = rover;
+ llink(rover) = p;
+}
#endif /* INITEX */
#ifdef INITEX
+str_number make_string_pool (char *s)
+{
+ int slen = strlen(s);
+
+ if (slen == 1)
+ {
+ return ((str_number)s[0]);
+ }
+ else
+ {
+ memcpy(str_pool + pool_ptr, s, slen);
+ pool_ptr += slen;
+ return (make_string());
+ }
+}
+/* sec 0264 */
void primitive_ (str_number s, quarterword c, halfword o)
{
- pool_pointer k;
- small_number j;
+ pool_pointer k;
+ small_number j;
/* small_number l; */
- int l; /* 95/Jan/7 */
+ int l; /* 95/Jan/7 */
+
if (s < 256)
- cur_val = s + 257; /* cur_val <- s + single_base; p.264 */
- else {
- k = str_start[s];
- l = str_start[s + 1] - k; /* small_number l */
- {
- register integer for_end;
- j = 0;
- for_end = l - 1;
- if (j <= for_end)
- do buffer[j]= str_pool[k + j];
- while(j++ < for_end);
- }
- cur_val = id_lookup(0, l);
- {
- decr(str_ptr);
- pool_ptr = str_start[str_ptr];
- }
-/* ********************** debugging only 96/Jan/20 should not happen */
+ cur_val = s + single_base;
+ else
+ {
+ k = str_start[s];
+ l = str_start[s + 1] - k; /* small_number l */
+
+ for (j = 0; j <= l - 1; j++)
+ buffer[j] = str_pool[k + j];
+
+ cur_val = id_lookup(0, l);
+ flush_string();
+
#ifdef SHORTHASH
- if (s > 65535L) show_line("ERROR: hash entry too large\n", 1);
+ if (s > 65535L)
+ show_line("ERROR: hash entry too large\n", 1);
#endif
- hash[cur_val].v.RH = s;
+
+ text(cur_val) = s;
}
- eqtb[cur_val].hh.b1 = 1;
- eqtb[cur_val].hh.b0 = c;
- eqtb[cur_val].hh.v.RH = o;
-}
-#endif /* INITEX */
-/* more weird constants ? page 394 */
+ eq_level(cur_val) = level_one;
+ eq_type(cur_val) = c;
+ equiv(cur_val) = o;
+}
+#endif
#ifdef INITEX
+/* sec 0944 */
trie_op_code new_trie_op_ (small_number d, small_number n, trie_op_code v)
-{/* 10 */
- register trie_op_code Result;
- integer h;
- trie_op_code u;
- integer l;
-/* the 313, 361 and 1009 are hard-wired constants here p.944 */
-/* begin h:=abs(n+313*d+361*v+1009*cur_lang) mod (trie_op_size+trie_op_size) */
- h = abs(toint(n)+ 313 * toint(d)+ 361 * toint(v)+ 1009 *
- toint(cur_lang)) %(trie_op_size - neg_trie_op_size)+ neg_trie_op_size;
- while (true) {
-/* if l=0 then {empty position found for a new op} */
- l = trie_op_hash[h];
+{
+ integer h;
+ trie_op_code u;
+ integer l;
+
+ h = abs(n + 313 * d + 361 * v + 1009 * cur_lang) % (trie_op_size + trie_op_size) + neg_trie_op_size;
+
+ while (true)
+ {
+ l = trie_op_hash[h];
+
if (l == 0)
{
- if (trie_op_ptr == trie_op_size){
- overflow("pattern memory ops", trie_op_size); /* pattern memory ops - NOT DYNAMIC */
- return 0; // abort_flag set
- }
- u = trie_used[cur_lang];
-/* if u=max_quarterword then ??? */
- if (u == max_trie_op){
-/* overflow("pattern memory ops per language",
- max_quarterword-min_quarterword); ??? */
- overflow("pattern memory ops per language", max_trie_op - min_trie_op); /* pattern memory ops per language */
- return 0; // abort_flag set
- }
- incr(trie_op_ptr);
- incr(u);
- trie_used[cur_lang]= u;
+ if (trie_op_ptr == trie_op_size)
+ {
+ overflow("pattern memory ops", trie_op_size);
+ return 0; // abort_flag set
+ }
+
+ u = trie_used[cur_lang];
+
+ if (u == max_trie_op)
+ {
+ overflow("pattern memory ops per language", max_trie_op - min_trie_op);
+ return 0; // abort_flag set
+ }
+
+ incr(trie_op_ptr);
+ incr(u);
+ trie_used[cur_lang] = u;
+
if (u > max_op_used)
- max_op_used = u;
- hyf_distance[trie_op_ptr]= d;
- hyf_num[trie_op_ptr]= n;
- hyf_next[trie_op_ptr]= v;
- trie_op_lang[trie_op_ptr]= cur_lang;
- trie_op_hash[h]= trie_op_ptr;
- trie_op_val[trie_op_ptr]= u;
- Result = u;
- return(Result);
- }
- if ((hyf_distance[l]== d)&&(hyf_num[l]== n)&&(hyf_next[l
- ]== v)&&(trie_op_lang[l]== cur_lang))
+ max_op_used = u;
+
+ hyf_distance[trie_op_ptr] = d;
+ hyf_num[trie_op_ptr] = n;
+ hyf_next[trie_op_ptr] = v;
+ trie_op_lang[trie_op_ptr] = cur_lang;
+ trie_op_hash[h] = trie_op_ptr;
+ trie_op_val[trie_op_ptr] = u;
+ return u;
+ }
+
+ if ((hyf_distance[l]== d) && (hyf_num[l]== n) && (hyf_next[l]== v) && (trie_op_lang[l]== cur_lang))
{
- Result = trie_op_val[l];
- return(Result);
- }
+ return trie_op_val[l];
+ }
+
if (h > - (integer) trie_op_size)
- decr(h);
- else h = trie_op_size;
- }
-/* return Result; */ /* unreachable code */
-}
-/* what are those horrible constants there ? page 395 */
+ decr(h);
+ else
+ h = trie_op_size;
+ }
+}
+/* sec 0948 */
trie_pointer trie_node_ (trie_pointer p)
-{/* 10 */ register trie_pointer Result;
- trie_pointer h;
- trie_pointer q;
-/* the 1009, 2718, 3142 are hard-wired constants here (not hyphen_prime) */
- h = abs(toint(trie_c[p])+ 1009 * toint(trie_o[p])+ 2718 *
- toint(trie_l[p])+ 3142 * toint(trie_r[p])) % trie_size;
- while(true){
- q = trie_hash[h];
+{
+ trie_pointer h;
+ trie_pointer q;
+
+ /* the 1009, 2718, 3142 are hard-wired constants here (not hyphen_prime) */
+ /* compute hash value */
+ h = abs(trie_c[p] + 1009 * trie_o[p] + 2718 * trie_l[p] + 3142 * trie_r[p]) % trie_size;
+
+ while (true)
+ {
+ q = trie_hash[h];
+
if (q == 0)
{
- trie_hash[h]= p;
- Result = p;
- return(Result);
- }
- if ((trie_c[q]== trie_c[p])&&(trie_o[q]== trie_o[p])&&(
- trie_l[q]== trie_l[p])&&(trie_r[q]== trie_r[p]))
+ trie_hash[h] = p;
+ return p;
+ }
+
+ if ((trie_c[q] == trie_c[p]) && (trie_o[q] == trie_o[p]) &&
+ (trie_l[q] == trie_l[p]) && (trie_r[q] == trie_r[p]))
{
- Result = q;
- return(Result);
- }
+ return q;
+ }
+
if (h > 0)
- decr(h);
- else h = trie_size;
- }
-/* return Result; */ /* unreachable code */
-}
+ decr(h);
+ else
+ h = trie_size;
+ }
+}
+/* sec 0949 */
trie_pointer compress_trie_ (trie_pointer p)
-{register trie_pointer Result;
+{
if (p == 0)
- Result = 0;
- else {
- trie_l[p]= compress_trie(trie_l[p]);
- trie_r[p]= compress_trie(trie_r[p]);
- Result = trie_node(p);
- }
- return Result;
-}
+ return 0;
+ else
+ {
+ trie_l[p] = compress_trie(trie_l[p]);
+ trie_r[p] = compress_trie(trie_r[p]);
+ return trie_node(p);
+ }
+}
+/* sec 0953 */
void first_fit_ (trie_pointer p)
-{/* 45 40 */
- trie_pointer h;
- trie_pointer z;
- trie_pointer q;
- ASCII_code c;
- trie_pointer l, r;
- short ll;
- c = trie_c[p];
- z = trie_min[c];
- while(true){
- h = z - c;
+{
+ trie_pointer h;
+ trie_pointer z;
+ trie_pointer q;
+ ASCII_code c;
+ trie_pointer l, r;
+ short ll;
+
+ c = trie_c[p];
+ z = trie_min[c];
+
+ while (true)
+ {
+ h = z - c;
+
if (trie_max < h + 256)
{
- if (trie_size <= h + 256){
- overflow("pattern memory", trie_size); /* pattern memory - NOT DYNAMIC */
-/* not dynamic ---- but can be set -h=... from command line in ini-TeX */
- return; // abort_flag set
- }
- do {
- incr(trie_max);
- trie_taken[trie_max]= false;
- trie_trl[trie_max]= trie_max + 1;
- trie_tro[trie_max]= trie_max - 1;
- } while(!(trie_max == h + 256));
- }
+ if (trie_size <= h + 256)
+ {
+ overflow("pattern memory", trie_size);
+/* not dynamic ---- but can be set -h=... from command line in ini-TeX */
+ return; // abort_flag set
+ }
+
+ do
+ {
+ incr(trie_max);
+ trie_taken[trie_max] = false;
+ trie_trl[trie_max] = trie_max + 1;
+ trie_tro[trie_max] = trie_max - 1;
+ }
+ while (!(trie_max == h + 256));
+ }
+
if (trie_taken[h])
- goto lab45;
- q = trie_r[p];
- while(q > 0){
+ goto lab45;
+
+ q = trie_r[p];
+
+ while (q > 0)
+ {
if (trie_trl[h + trie_c[q]] == 0)
- goto lab45;
- q = trie_r[q];
- }
- goto lab40;
- lab45: z = trie_trl[z];
- }
+ goto lab45;
+
+ q = trie_r[q];
+ }
+
+ goto lab40;
+lab45:
+ z = trie_trl[z];
+ }
lab40:
- trie_taken[h]= true; /* h may be used without ... */
- trie_hash[p]= h;
- q = p;
+ trie_taken[h] = true; /* h may be used without ... */
+ trie_hash[p] = h;
+ q = p;
+
do {
- z = h + trie_c[q];
- l = trie_tro[z];
- r = trie_trl[z];
- trie_tro[r]= l;
- trie_trl[l]= r;
- trie_trl[z]= 0;
+ z = h + trie_c[q];
+ l = trie_tro[z];
+ r = trie_trl[z];
+ trie_tro[r] = l;
+ trie_trl[l] = r;
+ trie_trl[z] = 0;
+
if (l < 256)
{
if (z < 256)
- ll = z; /* short ll */
- else ll = 256;
+ ll = z; /* short ll */
+ else
+ ll = 256;
+
do {
- trie_min[l]= r;
- incr(l);
- } while(!(l == ll));
- }
- q = trie_r[q];
- } while(!(q == 0));
-}
-void trie_pack_ (trie_pointer p)
+ trie_min[l] = r;
+ incr(l);
+ } while (!(l == ll));
+ }
+ q = trie_r[q];
+ } while (!(q == 0));
+}
+/* sec 0957 */
+void trie_pack_ (trie_pointer p)
+{
+ trie_pointer q;
+
+ do
+ {
+ q = trie_l[p];
+
+ if ((q > 0) && (trie_hash[q]== 0))
+ {
+ first_fit(q);
+ trie_pack(q);
+ }
+
+ p = trie_r[p];
+ }
+ while(!(p == 0));
+}
+/* sec 0959 */
+void trie_fix_ (trie_pointer p)
{
- trie_pointer q;
- do {
- q = trie_l[p];
- if ((q > 0)&&(trie_hash[q]== 0))
+ trie_pointer q;
+ ASCII_code c;
+ trie_pointer z;
+
+ z = trie_hash[p];
+
+ do
{
- first_fit(q);
- trie_pack(q);
- }
- p = trie_r[p];
- } while(!(p == 0));
-}
-void trie_fix_ (trie_pointer p)
-{
- trie_pointer q;
- ASCII_code c;
- trie_pointer z;
- z = trie_hash[p];
- do {
- q = trie_l[p];
- c = trie_c[p];
- trie_trl[z + c]= trie_hash[q];
- trie_trc[z + c]= c;
- trie_tro[z + c]= trie_o[p];
- if (q > 0)
- trie_fix(q);
- p = trie_r[p];
- } while(!(p == 0));
-}
-void new_patterns (void)
-{/* 30 31 */
+ q = trie_l[p];
+ c = trie_c[p];
+ trie_trl[z + c] = trie_hash[q];
+ trie_trc[z + c] = c;
+ trie_tro[z + c] = trie_o[p];
+
+ if (q > 0)
+ trie_fix(q);
+
+ p = trie_r[p];
+ }
+ while(!(p == 0));
+}
+/* sec 0960 */
+void new_patterns (void)
+{
/* ******************************************************************* */
/* was small_number k, l; in 3.141 */
- char k, l;
+ char k, l;
/* ******************************************************************* */
- bool digitsensed;
- trie_op_code v;
- trie_pointer p, q;
- bool firstchild;
+ bool digitsensed;
+ trie_op_code v;
+ trie_pointer p, q;
+ bool firstchild;
/* ASCII_code c; */
- int c; /* 95/Jan/7 */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (! trie_not_ready) { /* new stuff */
- if (allow_patterns) {
- if (trace_flag) show_line("Resetting patterns\n", 0);
- reset_trie(); /* RESET PATTERNS - 93/Nov/26 */
- if (reset_exceptions) {
- if (trace_flag) show_line("Resetting exceptions\n", 0);
- reset_hyphen(); /* RESET HYPHENEXCEPTIONS - 93/Nov/26 */
- }
- }
+ int c; /* 95/Jan/7 */
+
+ if (!trie_not_ready) /* new stuff */
+ {
+ if (allow_patterns)
+ {
+ if (trace_flag)
+ show_line("Resetting patterns\n", 0);
+
+ reset_trie(); /* RESET PATTERNS - 93/Nov/26 */
+
+ if (reset_exceptions)
+ {
+ if (trace_flag)
+ show_line("Resetting exceptions\n", 0);
+
+ reset_hyphen(); /* RESET HYPHENEXCEPTIONS - 93/Nov/26 */
+ }
+ }
}
/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
if (trie_not_ready)
{
- if (eqtb[(hash_size + 3213)].cint <= 0)
- cur_lang = 0;
- else if (eqtb[(hash_size + 3213)].cint > 255)
- cur_lang = 0;
- else cur_lang = eqtb[(hash_size + 3213)].cint;
- scan_left_brace ();
- k = 0;
- hyf[0]= 0;
- digitsensed = false;
- while(true){
- get_x_token ();
- switch(cur_cmd)
- {case 11 :
- case 12 :
- if (digitsensed ||(cur_chr < 48)||(cur_chr > 57))
- {
- if (cur_chr == 46) /* . */
- cur_chr = 0;
- else {
-
- cur_chr = eqtb[(hash_size + 2139) + cur_chr].hh.v.RH;
- if (cur_chr == 0)
- {
- print_err("Nonletter");
- help1("(See Appendix H.)");
- error ();
- }
- }
- if (k < 63)
- {
- incr(k);
- hc[k]= cur_chr;
- hyf[k]= 0;
- digitsensed = false;
- }
- }
- else if (k < 63)
- {
- hyf[k]= cur_chr - 48;
- digitsensed = true;
- }
- break;
- case 10 :
- case 2 :
- {
- if (k > 0)
- {
- if (hc[1]== 0)
- hyf[0]= 0;
- if (hc[k]== 0)
- hyf[k]= 0;
- l = k;
- v = min_trie_op;
- while(true){
- if (hyf[l]!= 0)
- v = new_trie_op(k - l, hyf[l], v);
- if (l > 0)
- decr(l);
- else goto lab31;
- }
- lab31:;
- q = 0;
- hc[0]= cur_lang;
- while(l <= k){
- c = hc[l];
- incr(l);
- p = trie_l[q];
- firstchild = true;
- while((p > 0)&&(c > trie_c[p])) {
- q = p;
- p = trie_r[q];
- firstchild = false;
- }
- if ((p == 0)||(c < trie_c[p]))
- {
- if (trie_ptr == trie_size){
- overflow("pattern memory", trie_size); /* pattern memory - NOT DYNAMIC */
-/* not dynamic ---- but can be set -h=... from command line in ini-TeX */
- return; // abort_flag set
- }
- incr(trie_ptr);
- trie_r[trie_ptr]= p;
- p = trie_ptr;
- trie_l[p]= 0;
- if (firstchild)
- trie_l[q]= p;
- else trie_r[q]= p;
- trie_c[p]= c;
- trie_o[p]= min_trie_op;
- }
- q = p;
- }
- if (trie_o[q]!= min_trie_op)
- {
- print_err("Duplicate pattern");
- help1("(See Appendix H.)");
- error ();
- }
- trie_o[q]= v;
- }
- if (cur_cmd == 2)
- goto lab30;
- k = 0;
- hyf[0]= 0;
- digitsensed = false;
- }
- break;
- default:
- {
- print_err("Bad ");
- print_esc("patterns");
- help1("(See Appendix H.)");
- error ();
- }
- break;
- }
- }
- lab30:;
- }
- else {
- print_err("Too late for ");
+ set_cur_lang();
+ scan_left_brace();
+ k = 0;
+ hyf[0] = 0;
+ digitsensed = false;
+
+ while (true)
+ {
+ get_x_token();
+
+ switch (cur_cmd)
+ {
+ case letter:
+ case other_char:
+ if (digitsensed || (cur_chr < '0') || (cur_chr > '9'))
+ {
+ if (cur_chr == '.')
+ cur_chr = 0;
+ else
+ {
+ cur_chr = lc_code(cur_chr);
+
+ if (cur_chr == 0)
+ {
+ print_err("Nonletter");
+ help1("(See Appendix H.)");
+ error();
+ }
+ }
+
+ if (k < 63)
+ {
+ incr(k);
+ hc[k] = cur_chr;
+ hyf[k] = 0;
+ digitsensed = false;
+ }
+ }
+ else if (k < 63)
+ {
+ hyf[k] = cur_chr - '0';
+ digitsensed = true;
+ }
+ break;
+ case spacer:
+ case right_brace:
+ {
+ if (k > 0)
+ {
+ if (hc[1] == 0)
+ hyf[0] = 0;
+
+ if (hc[k] == 0)
+ hyf[k] = 0;
+
+ l = k;
+ v = min_trie_op;
+
+ while (true) {
+ if (hyf[l]!= 0)
+ v = new_trie_op(k - l, hyf[l], v);
+
+ if (l > 0)
+ decr(l);
+ else
+ goto lab31;
+ }
+lab31:
+ q = 0;
+ hc[0] = cur_lang;
+
+ while (l <= k) {
+ c = hc[l];
+ incr(l);
+ p = trie_l[q];
+ firstchild = true;
+
+ while ((p > 0) && (c > trie_c[p])) {
+ q = p;
+ p = trie_r[q];
+ firstchild = false;
+ }
+
+ if ((p == 0) || (c < trie_c[p]))
+ {
+ if (trie_ptr == trie_size)
+ {
+ overflow("pattern memory", trie_size); /* pattern memory - NOT DYNAMIC */
+/* not dynamic ---- but can be set -h=... from command line in ini-TeX */
+ return; // abort_flag set
+ }
+
+ incr(trie_ptr);
+ trie_r[trie_ptr] = p;
+ p = trie_ptr;
+ trie_l[p] = 0;
+
+ if (firstchild)
+ trie_l[q]= p;
+ else
+ trie_r[q]= p;
+
+ trie_c[p] = c;
+ trie_o[p] = min_trie_op;
+ }
+ q = p;
+ }
+
+ if (trie_o[q]!= min_trie_op)
+ {
+ print_err("Duplicate pattern");
+ help1("(See Appendix H.)");
+ error();
+ }
+
+ trie_o[q]= v;
+ }
+
+ if (cur_cmd == right_brace)
+ goto lab30;
+
+ k = 0;
+ hyf[0] = 0;
+ digitsensed = false;
+ }
+ break;
+ default:
+ {
+ print_err("Bad ");
+ print_esc("patterns");
+ help1("(See Appendix H.)");
+ error();
+ }
+ break;
+ }
+ }
+lab30:;
+ }
+ else
+ {
+ print_err("Too late for ");
print_esc("patterns");
- help1("All patterns must be given before typesetting begins.");
- error ();
- mem[lig_trick].hh.v.RH = scan_toks(false, false);
- flush_list(def_ref);
- }
-}
-void init_trie (void)
+ help1("All patterns must be given before typesetting begins.");
+ error();
+ link(garbage) = scan_toks(false, false);
+ flush_list(def_ref);
+ }
+}
+/* sec 0966 */
+void init_trie (void)
{
- trie_pointer p;
+ trie_pointer p;
/* integer j, k, t; */
- integer j, k;
- int t; /* 95/Jan/7 */
- trie_pointer r, s;
- op_start[0]= - (integer) min_trie_op;
+ integer j, k;
+ int t; /* 95/Jan/7 */
+ trie_pointer r, s;
+
+ op_start[0] = - (integer) min_trie_op;
+
+ for (j = 1; j <= 255; j++)
{
- register integer for_end;
- j = 1;
- for_end = 255;
- if (j <= for_end) do
- op_start[j]= op_start[j - 1]+ trie_used[j - 1];
- while(j++ < for_end);
- }
+ op_start[j] = op_start[j - 1] + trie_used[j - 1];
+ }
+
+ for (j = 1; j <= trie_op_ptr; j++)
{
- register integer for_end;
- j = 1;
- for_end = trie_op_ptr;
- if (j <= for_end)
- do
- trie_op_hash[j]= op_start[trie_op_lang[j]] + trie_op_val[j];
- while(j++ < for_end);
- }
+ trie_op_hash[j] = op_start[trie_op_lang[j]] + trie_op_val[j];
+ }
+
+ for (j = 1; j <= trie_op_ptr; j++)
{
- register integer for_end;
- j = 1;
- for_end = trie_op_ptr;
- if (j <= for_end)
- do
- while(trie_op_hash[j]> j){
- k = trie_op_hash[j];
- t = hyf_distance[k];
- hyf_distance[k]= hyf_distance[j];
- hyf_distance[j]= t;
- t = hyf_num[k];
- hyf_num[k]= hyf_num[j];
- hyf_num[j]= t;
- t = hyf_next[k];
- hyf_next[k]= hyf_next[j];
- hyf_next[j]= t;
- trie_op_hash[j]= trie_op_hash[k];
- trie_op_hash[k]= k;
- }
- while(j++ < for_end);
- }
+ while (trie_op_hash[j] > j)
+ {
+ k = trie_op_hash[j];
+ t = hyf_distance[k];
+ hyf_distance[k] = hyf_distance[j];
+ hyf_distance[j] = t;
+ t = hyf_num[k];
+ hyf_num[k] = hyf_num[j];
+ hyf_num[j] = t;
+ t = hyf_next[k];
+ hyf_next[k] = hyf_next[j];
+ hyf_next[j]= t;
+ trie_op_hash[j] = trie_op_hash[k];
+ trie_op_hash[k] = k;
+ }
+ }
+
+ for (p = 0; p <= trie_size; p++)
{
- register integer for_end;
- p = 0;
- for_end = trie_size;
- if (p <= for_end)
- do trie_hash[p]= 0;
- while(p++ < for_end);
- }
- trie_l[0]= compress_trie(trie_l[0]);
+ trie_hash[p] = 0;
+ }
+
+ trie_l[0] = compress_trie(trie_l[0]);
+
+ for (p = 0; p <= trie_ptr; p++)
{
- register integer for_end;
- p = 0;
- for_end = trie_ptr;
- if (p <= for_end)
- do trie_hash[p]= 0;
- while(p++ < for_end);
- }
+ trie_hash[p]= 0;
+ }
+
+ for (p = 0; p <= 255; p++)
{
- register integer for_end;
- p = 0;
- for_end = 255;
- if (p <= for_end) do
- trie_min[p]= p + 1;
- while(p++ < for_end);
- }
- trie_trl[0]= 1;
- trie_max = 0;
- if (trie_l[0]!= 0)
+ trie_min[p] = p + 1;
+ }
+
+ trie_trl[0] = 1;
+ trie_max = 0;
+
+ if (trie_l[0] != 0)
{
- first_fit(trie_l[0]);
- trie_pack(trie_l[0]);
- }
- if (trie_l[0]== 0)
+ first_fit(trie_l[0]);
+ trie_pack(trie_l[0]);
+ }
+
+ if (trie_l[0] == 0)
{
+ for (r = 0; r <= 256; r++)
{
- register integer for_end;
- r = 0;
- for_end = 256;
- if (r <= for_end) do
- {
- trie_trl[r]= 0;
- trie_tro[r]= min_trie_op;
- trie_trc[r]= 0;
- }
- while(r++ < for_end);
- }
- trie_max = 256;
- }
- else {
- trie_fix(trie_l[0]);
- r = 0;
- do {
- s = trie_trl[r];
+ trie_trl[r] = 0;
+ trie_tro[r] = min_trie_op;
+ trie_trc[r] = 0;
+ }
+ trie_max = 256;
+ }
+ else
+ {
+ trie_fix(trie_l[0]);
+ r = 0;
+
+ do
{
- trie_trl[r]= 0;
- trie_tro[r]= min_trie_op;
- trie_trc[r]= 0;
- }
- r = s;
- } while(!(r > trie_max));
- }
- trie_trc[0]= 63;
- trie_not_ready = false;
-}
+ s = trie_trl[r];
+ {
+ trie_trl[r] = 0;
+ trie_tro[r] = min_trie_op;
+ trie_trc[r] = 0;
+ }
+
+ r = s;
+ }
+ while(!(r > trie_max));
+ }
+ trie_trc[0] = 63;
+ trie_not_ready = false;
+}
#endif /* INITEX */
#ifdef INITEX
-void store_fmt_file (void)
-{/* 41 42 31 32 */
- integer j, k, l;
- halfword p, q;
- integer x;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (!is_initex) { /* redundant check 94/Feb/14 */
- show_line("! \\dump is performed only by INITEX\n", 1);
- if (! knuth_flag)
- show_line(" (Use -i on the command line)\n", 0);
- abort_flag++;
- return;
+/* sec 1302 */
+void store_fmt_file (void)
+{
+ integer j, k, l;
+ halfword p, q;
+ integer x;
+
+ if (!is_initex) /* redundant check 94/Feb/14 */
+ {
+ show_line("! \\dump is performed only by INITEX\n", 1);
+
+ if (! knuth_flag)
+ show_line(" (Use -i on the command line)\n", 0);
+
+ abort_flag++;
+ return;
}
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- if (save_ptr != 0) {
- print_err("You can't dump inside a group");
- help1("`{...\\dump}' is a no-no..");
- {
- if (interaction == 3) interaction = 2;
- if (log_opened){
- error ();
- }
- ;
-#ifdef DEBUG
- if (interaction > 0) debug_help ();
-#endif /* DEBUG */
- history = 3;
- jump_out (); // trying to \dump inside a group
-// return; // drops through now
- }
- } /* end of if save_ptr != 0 */
- selector = 21;
- print_string(" (format=");
- print(job_name);
- print_char(32); /* */
-/* print_int(eqtb[(hash_size + 3186)].cint % 100); */ /* Y2K */
- print_int(eqtb[(hash_size + 3186)].cint); /* 98/Oct/12 */
-/* {
- int n= eqtb[(hash_size + 3186)].cint;
- sprintf(log_line, "YEAR: %ld\n", n);
- show_line(log_line, 0);
- } */
- print_char(46); /* . */
- print_int(eqtb[(hash_size + 3185)].cint);
- print_char(46); /* . */
- print_int(eqtb[(hash_size + 3184)].cint);
- print_char(41); /*)*/
- if (interaction == 0)selector = 18;
- else selector = 19;
+ if (save_ptr != 0)
{
-#ifdef ALLOCATESTRING
- if (pool_ptr + 1 > current_pool_size)
- str_pool = realloc_str_pool (increment_pool_size);
- if (pool_ptr + 1 > current_pool_size){ /* in case it failed 94/Jan/24 */
- overflow("pool size", current_pool_size - init_pool_ptr); /* 97/Mar/9 */
- return; // abort_flag set
- }
-#else
- if (pool_ptr + 1 > pool_size){
- overflow("pool size", pool_size - init_pool_ptr); /* pool size */
- return; // abort_flag set
- }
-#endif
- }
- format_ident = make_string ();
- pack_job_name(780); /* .fmt */
- while(! w_open_out(fmt_file)) {
- prompt_file_name(1267, 780); /* format file name .fmt */
+ print_err("You can't dump inside a group");
+ help1("`{...\\dump}' is a no-no.");
+ succumb();
}
- print_nl(" Beginning to dump on file "); /* */
- slow_print(w_make_name_string(fmt_file));
+
+ selector = new_string;
+ print_string(" (format=");
+ print(job_name);
+ print_char(' ');
+ print_int(year);
+ print_char('.');
+ print_int(month);
+ print_char('.');
+ print_int(day);
+ print_char(')');
+
+ if (interaction == 0)
+ selector = log_only;
+ else
+ selector = term_and_log;
+
+ str_room(1);
+ format_ident = make_string();
+ pack_job_name(".fmt");
+
+ while(!w_open_out(fmt_file))
{
- decr(str_ptr);
- pool_ptr = str_start[str_ptr];
- }
- print_nl(""); /* */
- slow_print(format_ident);
+ prompt_file_name("format file name", ".fmt");
+ }
+
+ print_nl("Beginning to dump on file ");
+ slow_print(w_make_name_string(fmt_file));
+ flush_string();
+ print_nl("");
+ slow_print(format_ident);
+
dump_int(BEGINFMTCHECKSUM); /* magic FMT file start 4C 20 E6 15 hex */
-/* dump_int(0); */
- dump_int(mem_bot);
- dump_int(mem_top);
- dump_int((hash_size + 4006)); /* eqtbsize */
- dump_int(hash_prime);
-/* dump_int(607); */
- dump_int(hyphen_prime); /* bkph */
- dump_int(pool_ptr);
- dump_int(str_ptr);
- if (dumpthings(str_start[0], str_ptr + 1)
- )return;
- if (dumpthings(str_pool[0], pool_ptr)
- )return;
- print_ln ();
- print_int(str_ptr);
- print_string("strings of total length ");
- print_int(pool_ptr);
- sort_avail ();
- var_used = 0;
- dump_int(lo_mem_max);
- dump_int(rover);
- p = 0;
- q = rover;
- x = 0;
- do {
- if (dumpthings(mem[p], q + 2 - p)
- )return;
- x = x + q + 2 - p;
- var_used = var_used + q - p;
- p = q + mem[q].hh.v.LH;
- q = mem[q + 1].hh.v.RH;
- } while(!(q == rover));
- var_used = var_used + lo_mem_max - p;
- dyn_used = mem_end + 1 - hi_mem_min;
- if (dumpthings(mem[p], lo_mem_max + 1 - p)
- )return;
- x = x + lo_mem_max + 1 - p;
- dump_int(hi_mem_min);
- dump_int(avail);
- if (dumpthings(mem[hi_mem_min], mem_end + 1 - hi_mem_min)
- )return;
- x = x + mem_end + 1 - hi_mem_min;
- p = avail;
- while(p != 0){
- decr(dyn_used);
- p = mem[p].hh.v.RH;
- }
- dump_int(var_used);
- dump_int(dyn_used);
- print_ln ();
- print_int(x);
- print_string("memory locations dumped; current usage is ");
- print_int(var_used);
- print_char(38); /* & */
- print_int(dyn_used);
- k = 1;
- do {
- j = k;
- while(j < (hash_size + 3162)){
- if ((eqtb[j].hh.v.RH == eqtb[j + 1].hh.v.RH)&&(eqtb[j
- ].hh.b0 == eqtb[j + 1].hh.b0)&&(eqtb[j].hh.b1 == eqtb[j +
- 1].hh.b1))
- goto lab41;
- incr(j);
- }
- l = (hash_size + 3163);
- goto lab31;
- lab41: incr(j);
- l = j;
- while(j < (hash_size + 3162)){
- if ((eqtb[j].hh.v.RH != eqtb[j + 1].hh.v.RH)||(eqtb[j
- ].hh.b0 != eqtb[j + 1].hh.b0)||(eqtb[j].hh.b1 != eqtb[j +
- 1].hh.b1))
- goto lab31;
- incr(j);
- }
- lab31: dump_int(l - k);
- if (dumpthings(eqtb[k], l - k)
- )return;
- k = j + 1;
- dump_int(k - l);
- } while(!(k == (hash_size + 3163)));
+
+ dump_int(mem_bot);
+ dump_int(mem_top);
+ dump_int(eqtb_size);
+ dump_int(hash_prime);
+ dump_int(hyphen_prime); /* bkph */
+
+ dump_int(pool_ptr);
+ dump_int(str_ptr);
+
+ if (dumpthings(str_start[0], str_ptr + 1))
+ return;
+
+ if (dumpthings(str_pool[0], pool_ptr))
+ return;
+
+ print_ln();
+ print_int(str_ptr);
+ print_string(" strings of total length ");
+ print_int(pool_ptr);
+
+ sort_avail();
+ var_used = 0;
+ dump_int(lo_mem_max);
+ dump_int(rover);
+ p = 0;
+ q = rover;
+ x = 0;
+
+ do
+ {
+ if (dumpthings(mem[p], q + 2 - p))
+ return;
+
+ x = x + q + 2 - p;
+ var_used = var_used + q - p;
+ p = q + mem[q].hh.v.LH;
+ q = mem[q + 1].hh.v.RH;
+ }
+ while (!(q == rover));
+
+ var_used = var_used + lo_mem_max - p;
+ dyn_used = mem_end + 1 - hi_mem_min;
+
+ if (dumpthings(mem[p], lo_mem_max + 1 - p))
+ return;
+
+ x = x + lo_mem_max + 1 - p;
+ dump_int(hi_mem_min);
+ dump_int(avail);
+
+ if (dumpthings(mem[hi_mem_min], mem_end + 1 - hi_mem_min))
+ return;
+
+ x = x + mem_end + 1 - hi_mem_min;
+ p = avail;
+
+ while (p != 0)
+ {
+ decr(dyn_used);
+ p = mem[p].hh.v.RH;
+ }
+
+ dump_int(var_used);
+ dump_int(dyn_used);
+ print_ln();
+ print_int(x);
+ print_string(" memory locations dumped; current usage is ");
+ print_int(var_used);
+ print_char('&');
+ print_int(dyn_used);
+
+ k = active_base;
+ do
+ {
+ j = k;
+
+ while (j < (int_base - 1))
+ {
+ if ((equiv(j) == equiv(j + 1)) &&
+ (eq_type(j) == eq_type(j + 1)) &&
+ (eq_level(j) == eq_level(j + 1)))
+ goto lab41;
+ incr(j);
+ }
+
+ l = (int_base);
+ goto lab31;
+lab41:
+ incr(j);
+ l = j;
+ while (j < (int_base - 1))
+ {
+ if ((equiv(j) != equiv(j + 1)) ||
+ (eq_type(j) != eq_type(j + 1)) ||
+ (eq_level(j) != eq_level(j + 1)))
+ goto lab31;
+ incr(j);
+ }
+lab31:
+ dump_int(l - k);
+
+ if (dumpthings(eqtb[k], l - k))
+ return;
+
+ k = j + 1;
+ dump_int(k - l);
+ }
+ while (!(k == (int_base)));
+
do {
- j = k;
- while(j < (hash_size + 4006)){
+ j = k;
+ while (j < (eqtb_size)) {
if (eqtb[j].cint == eqtb[j + 1].cint)
- goto lab42;
- incr(j);
- }
- l = (hash_size + 4007);
- goto lab32;
- lab42: incr(j);
- l = j;
- while(j < (hash_size + 4006)){
+ goto lab42;
+ incr(j);
+ }
+ l = (eqtb_size + 1);
+ goto lab32;
+lab42:
+ incr(j);
+ l = j;
+ while (j < (eqtb_size)) {
if (eqtb[j].cint != eqtb[j + 1].cint)
- goto lab32;
- incr(j);
- }
- lab32: dump_int(l - k);
- if (dumpthings(eqtb[k], l - k)
- )return;
- k = j + 1;
- dump_int(k - l);
- } while(!(k > (hash_size + 4006)));
- dump_int(par_loc);
- dump_int(write_loc);
- dump_int(hash_used);
-/* cs_count:=frozen_control_sequence-1-hash_used; */
-/* cs_count = (hash_size + 513) - hash_used; */
- cs_count = (hash_size + hash_extra + 513) - hash_used;
-/* cs_count = (hash_size + 780) - hash_used; */ /* ??? */
- if (trace_flag) {
- sprintf(log_line, "itex cs_count %d hash_size %d hash_extra %d hash_used %d",
- cs_count, hash_size, hash_extra, hash_used); /* debugging */
- show_line(log_line, 0);
+ goto lab32;
+ incr(j);
+ }
+lab32:
+ dump_int(l - k);
+ if (dumpthings(eqtb[k], l - k))
+ return;
+ k = j + 1;
+ dump_int(k - l);
+ } while (!(k > (eqtb_size)));
+
+ dump_int(par_loc);
+ dump_int(write_loc);
+
+ dump_int(hash_used);
+ cs_count = frozen_control_sequence - 1 - hash_used;
+
+ if (trace_flag)
+ {
+ sprintf(log_line, "itex cs_count %d hash_size %d hash_extra %d hash_used %d",
+ cs_count, hash_size, hash_extra, hash_used);
+ show_line(log_line, 0);
}
-/* for p <- hash_base to hash_used do */
+
+ for (p = hash_base; p <= hash_used; p++)
{
- register integer for_end;
- p = 514;
- for_end = hash_used;
- if (p <= for_end) do
- if (hash[p].v.RH != 0){
- dump_int(p);
- dump_hh(hash[p]);
- incr(cs_count);
- if (trace_flag) {
- sprintf(log_line, "itex cs_count++ ");
- show_line(log_line, 0); /* debugging */
- }
- }
- while(p++ < for_end);
- }
-/* ??? */
+ if (hash[p].v.RH != 0)
+ {
+ dump_int(p);
+ dump_hh(hash[p]);
+ incr(cs_count);
+
+ if (trace_flag)
+ {
+ sprintf(log_line, "itex cs_count++ ");
+ show_line(log_line, 0); /* debugging */
+ }
+
+ }
+ }
+/* ??? */
/* for p <- hash_used+1 to undefined_control_sequence-1 do dump_hh(hash[p]) */
- if (dumpthings(hash[hash_used + 1], (hash_size + 780) - hash_used)
- )return;
- dump_int(cs_count);
- print_ln ();
- print_int(cs_count);
+ if (dumpthings(hash[hash_used + 1], (hash_size + 780) - hash_used))
+ return;
+
+ dump_int(cs_count);
+ print_ln();
+ print_int(cs_count);
print_string(" multiletter control sequences");
- dump_int(fmem_ptr);
+
+ dump_int(fmem_ptr);
{
- if (dumpthings(font_info[0], fmem_ptr)) return;
-/* frozenfontptr = font_ptr; */ /* number of fonts frozen into format */
- dump_int(font_ptr);
- if (dumpthings(font_check[0], font_ptr + 1))return;
- if (dumpthings(font_size[0], font_ptr + 1))return;
- if (dumpthings(font_dsize[0], font_ptr + 1))return;
- if (dumpthings(font_params[0], font_ptr + 1))return;
- if (dumpthings(hyphen_char[0], font_ptr + 1))return;
- if (dumpthings(skew_char[0], font_ptr + 1))return;
- if (dumpthings(font_name[0], font_ptr + 1))return;
- if (dumpthings(font_area[0], font_ptr + 1))return;
- if (dumpthings(font_bc[0], font_ptr + 1))return;
- if (dumpthings(font_ec[0], font_ptr + 1))return;
- if (dumpthings(char_base[0], font_ptr + 1))return;
- if (dumpthings(width_base[0], font_ptr + 1))return;
- if (dumpthings(height_base[0], font_ptr + 1))return;
- if (dumpthings(depth_base[0], font_ptr + 1))return;
- if (dumpthings(italic_base[0], font_ptr + 1))return;
- if (dumpthings(lig_kern_base[0], font_ptr + 1))return;
- if (dumpthings(kern_base[0], font_ptr + 1))return;
- if (dumpthings(exten_base[0], font_ptr + 1))return;
- if (dumpthings(param_base[0], font_ptr + 1))return;
- if (dumpthings(font_glue[0], font_ptr + 1))return;
- if (dumpthings(bchar_label[0], font_ptr + 1))return;
- if (dumpthings(font_bchar[0], font_ptr + 1))return;
- if (dumpthings(font_false_bchar[0], font_ptr + 1))return;
+ if (dumpthings(font_info[0], fmem_ptr))
+ return;
+
+ dump_int(font_ptr);
+
+ if (dumpthings(font_check[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_size[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_dsize[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_params[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(hyphen_char[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(skew_char[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_name[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_area[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_bc[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_ec[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(char_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(width_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(height_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(depth_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(italic_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(lig_kern_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(kern_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(exten_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(param_base[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_glue[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(bchar_label[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_bchar[0], font_ptr + 1))
+ return;
+
+ if (dumpthings(font_false_bchar[0], font_ptr + 1))
+ return;
+
+ for (k = 0; k <= font_ptr; k++)
{
- register integer for_end;
- k = 0;
- for_end = font_ptr;
- if (k <= for_end)
- do
+ print_nl("\\font");
+/* print_esc(hash[(hash_size + 524) + k].v.RH); */
+/* print_esc(hash[(hash_size + hash_extra + 524) + k].v.RH); */
+ print_esc("");print(hash[(hash_size + hash_extra + 524) + k].v.RH);
+ print_char('=');
+ print_file_name(font_name[k], font_area[k], 335);
+
+ if (font_size[k] != font_dsize[k])
{
- print_nl("\\font");
-/* print_esc(hash[(hash_size + 524) + k].v.RH); */
- //print_esc(hash[(hash_size + hash_extra + 524) + k].v.RH);
- print_esc("");print(hash[(hash_size + hash_extra + 524) + k].v.RH);
- print_char(61); /* = */
- print_file_name(font_name[k], font_area[k], 335);
- if (font_size[k]!= font_dsize[k])
- {
- print_string(" at ");
- print_scaled(font_size[k]);
- print_string("pt");
- }
- }
- while(k++ < for_end);
- }
- }
- print_ln ();
- print_int(fmem_ptr - 7);
- print_string("words of font info for");
- print_int(font_ptr - 0);
+ print_string(" at ");
+ print_scaled(font_size[k]);
+ print_string("pt");
+ }
+ }
+ }
+
+ print_ln();
+ print_int(fmem_ptr - 7);
+ print_string(" words of font info for ");
+ print_int(font_ptr - 0);
print_string(" preloaded font");
+
if (font_ptr != 1)
- print_char(115); /* s */
- dump_int(hyph_count);
-/* {register integer for_end; k = 0; for_end = 607; if (k <= for_end) do */
+ print_char('s');
+
+ dump_int(hyph_count);
+
+ for (k = 0; k <= hyphen_prime; k++)
{
- register integer for_end;
- k = 0;
- for_end = hyphen_prime;
- if (k <= for_end) do
- if (hyph_word[k]!= 0)
- {
- dump_int(k);
- dump_int(hyph_word[k]);
- dump_int(hyph_list[k]);
- }
- while(k++ < for_end);
- }
- print_ln ();
- print_int(hyph_count);
+ if (hyph_word[k]!= 0)
+ {
+ dump_int(k);
+ dump_int(hyph_word[k]);
+ dump_int(hyph_list[k]);
+ }
+ }
+
+ print_ln();
+ print_int(hyph_count);
print_string(" hyphenation exception");
+
if (hyph_count != 1)
- print_char(115); /* s */
+ print_char('s');
+
if (trie_not_ready)
- init_trie ();
- dump_int(trie_max);
- if (dumpthings(trie_trl[0], trie_max + 1)
- )return;
- if (dumpthings(trie_tro[0], trie_max + 1)
- )return;
- if (dumpthings(trie_trc[0], trie_max + 1)
- )return;
- dump_int(trie_op_ptr);
- if (dumpthings(hyf_distance[1], trie_op_ptr)
- )return;
- if (dumpthings(hyf_num[1], trie_op_ptr)
- )return;
- if (dumpthings(hyf_next[1], trie_op_ptr)
- )return;
- print_nl("Hyphenation trie of length "); /* */
- print_int(trie_max);
- print_string("has");
- print_int(trie_op_ptr);
- print_string("op");
+ init_trie();
+
+ dump_int(trie_max);
+
+ if (dumpthings(trie_trl[0], trie_max + 1))
+ return;
+
+ if (dumpthings(trie_tro[0], trie_max + 1))
+ return;
+
+ if (dumpthings(trie_trc[0], trie_max + 1))
+ return;
+
+ dump_int(trie_op_ptr);
+
+ if (dumpthings(hyf_distance[1], trie_op_ptr))
+ return;
+
+ if (dumpthings(hyf_num[1], trie_op_ptr))
+ return;
+
+ if (dumpthings(hyf_next[1], trie_op_ptr))
+ return;
+
+ print_nl("Hyphenation trie of length ");
+ print_int(trie_max);
+ print_string(" has ");
+ print_int(trie_op_ptr);
+ print_string(" op");
+
if (trie_op_ptr != 1)
- print_char(115); /* s */
- print_string("out of");
- print_int(trie_op_size);
+ print_char('s');
+
+ print_string(" out of ");
+ print_int(trie_op_size);
+
+ for (k = 255; k >= 0; k--)
{
- register integer for_end;
- k = 255;
- for_end = 0;
- if (k >= for_end) do
- if (trie_used[k]> 0)
- {
- print_nl(" ");
- print_int(trie_used[k]);
- print_string("for language");
- print_int(k);
- dump_int(k);
- dump_int(trie_used[k]);
- }
- while(k-- > for_end);
- }
- dump_int(interaction);
- dump_int(format_ident);
- dump_int(ENDFMTCHECKSUM); /* magic checksum end of FMT file --- change ??? */
- eqtb[(hash_size + 3194)].cint = 0; /* tracingstats */
- w_close(fmt_file);
-// return 0;
-} /* end of store_fmt_file */
+ if (trie_used[k] > 0)
+ {
+ print_nl(" ");
+ print_int(trie_used[k]);
+ print_string(" for language ");
+ print_int(k);
+ dump_int(k);
+ dump_int(trie_used[k]);
+ }
+ }
+ dump_int(interaction);
+ dump_int(format_ident);
+ dump_int(ENDFMTCHECKSUM); /* magic checksum end of FMT file --- change ??? */
+ tracing_stats = 0;
+
+ w_close(fmt_file);
+}
#endif /* INITEX */
#ifdef INITEX
-void init_prim (void)
-{
+/* sec 01336 */
+void init_prim (void)
+{
no_new_control_sequence = false;
- primitive(373, assign_glue, glue_base + line_skip_code); /* lineskip */
- primitive(374, assign_glue, glue_base + baseline_skip_code); /* baselineskip */
- primitive(375, assign_glue, glue_base + par_skip_code); /* parskip */
- primitive(376, assign_glue, glue_base + above_display_skip_code); /* abovedisplayskip */
- primitive(377, assign_glue, glue_base + below_display_skip_code); /* belowdisplayskip */
- primitive(378, assign_glue, glue_base + above_display_short_skip_code); /* abovedisplayshortskip */
- primitive(379, assign_glue, glue_base + below_display_short_skip_code); /* belowdisplayshortskip */
- primitive(380, assign_glue, glue_base + left_skip_code); /* leftskip */
- primitive(381, assign_glue, glue_base + right_skip_code); /* rightskip */
- primitive(382, assign_glue, glue_base + top_skip_code); /* topskip */
- primitive(383, assign_glue, glue_base + split_top_skip_code); /* splittopskip */
- primitive(384, assign_glue, glue_base + tab_skip_code); /* tabskip */
- primitive(385, assign_glue, glue_base + space_skip_code); /* spaceskip */
- primitive(386, assign_glue, glue_base + xspace_skip_code); /* xspaceskip */
- primitive(387, assign_glue, glue_base + par_fill_skip_code); /* parfillskip */
- primitive(388, assign_mu_glue, glue_base + thin_mu_skip_code); /* thinmuskip */
- primitive(389, assign_mu_glue, glue_base + med_mu_skip_code); /* medmuskip */
- primitive(390, assign_mu_glue, glue_base + thick_mu_skip_code); /* thickmuskip */
- primitive(395, assign_toks, output_routine_loc); /* output */
- primitive(396, assign_toks, every_par_loc); /* everypar */
- primitive(397, assign_toks, every_math_loc); /* everymath */
- primitive(398, assign_toks, every_display_loc); /* everydisplay */
- primitive(399, assign_toks, every_hbox_loc); /* everyhbox */
- primitive(400, assign_toks, every_vbox_loc); /* everyvbox */
- primitive(401, assign_toks, every_job_loc); /* everyjob */
- primitive(402, assign_toks, every_cr_loc); /* everycr */
- primitive(403, assign_toks, err_help_loc); /* errhelp */
- primitive(417, assign_int, int_base + pretolerance_code); /* pretolerance */
- primitive(418, assign_int, int_base + tolerance_code); /* tolerance */
- primitive(419, assign_int, int_base + line_penalty_code); /* linepenalty */
- primitive(420, assign_int, int_base + hyphen_penalty_code); /* hyphenpenalty */
- primitive(421, assign_int, int_base + ex_hyphen_penalty_code); /* exhyphenpenalty */
- primitive(422, assign_int, int_base + club_penalty_code); /* clubpenalty */
- primitive(423, assign_int, int_base + widow_penalty_code); /* widowpenalty */
- primitive(424, assign_int, int_base + display_widow_penalty_code); /* displaywidowpenalty */
- primitive(425, assign_int, int_base + broken_penalty_code); /* brokenpenalty */
- primitive(426, assign_int, int_base + bin_op_penalty_code); /* binoppenalty */
- primitive(427, assign_int, int_base + rel_penalty_code); /* relpenalty */
- primitive(428, assign_int, int_base + pre_display_penalty_code); /* predisplaypenalty */
- primitive(429, assign_int, int_base + post_display_penalty_code); /* postdisplaypenalty */
- primitive(430, assign_int, int_base + inter_line_penalty_code); /* interlinepenalty */
- primitive(431, assign_int, int_base + double_hyphen_demerits_code); /* doublehyphendemerits */
- primitive(432, assign_int, int_base + final_hyphen_demerits_code); /* finalhyphendemerits */
- primitive(433, assign_int, int_base + adj_demerits_code); /* adjdemerits */
- primitive(434, assign_int, int_base + mag_code); /* mag */
- primitive(435, assign_int, int_base + delimiter_factor_code); /* delimiterfactor */
- primitive(436, assign_int, int_base + looseness_code); /* looseness */
- primitive(437, assign_int, int_base + time_code); /* time */
- primitive(438, assign_int, int_base + day_code); /* day */
- primitive(439, assign_int, int_base + month_code); /* month */
- primitive(440, assign_int, int_base + year_code); /* year */
- primitive(441, assign_int, int_base + show_box_breadth_code); /* showboxbreadth */
- primitive(442, assign_int, int_base + show_box_depth_code); /* showboxdepth */
- primitive(443, assign_int, int_base + hbadness_code); /* hbadness */
- primitive(444, assign_int, int_base + vbadness_code); /* vbadness */
- primitive(445, assign_int, int_base + pausing_code); /* pausing */
- primitive(446, assign_int, int_base + tracing_online_code); /* tracingonline */
- primitive(447, assign_int, int_base + tracing_macros_code); /* tracingmacros */
- primitive(448, assign_int, int_base + tracing_stats_code); /* tracingstats */
- primitive(449, assign_int, int_base + tracing_paragraphs_code); /* tracingparagraphs */
- primitive(450, assign_int, int_base + tracing_pages_code); /* tracingpages */
- primitive(451, assign_int, int_base + tracing_output_code); /* tracingoutput */
- primitive(452, assign_int, int_base + tracing_lost_chars_code); /* tracinglostchars */
- primitive(453, assign_int, int_base + tracing_commands_code); /* tracingcommands */
- primitive(454, assign_int, int_base + tracing_restores_code); /* tracingrestores */
- primitive(455, assign_int, int_base + uc_hyph_code); /* uchyph */
- primitive(456, assign_int, int_base + output_penalty_code); /* outputpenalty */
- primitive(457, assign_int, int_base + max_dead_cycles_code); /* maxdeadcycles */
- primitive(458, assign_int, int_base + hang_after_code); /* hangafter */
- primitive(459, assign_int, int_base + floating_penalty_code); /* floatingpenalty */
- primitive(460, assign_int, int_base + global_defs_code); /* globaldefs */
- primitive(461, assign_int, int_base + cur_fam_code); /* fam */
- primitive(462, assign_int, int_base + escape_char_code); /* escapechar */
- primitive(463, assign_int, int_base + default_hyphen_char_code); /* defaulthyphenchar */
- primitive(464, assign_int, int_base + default_skew_char_code); /* defaultskewchar */
- primitive(465, assign_int, int_base + end_line_char_code); /* endlinechar */
- primitive(466, assign_int, int_base + new_line_char_code); /* newlinechar */
- primitive(467, assign_int, int_base + language_code); /* language */
- primitive(468, assign_int, int_base + left_hyphen_min_code); /* lefthyphenmin */
- primitive(469, assign_int, int_base + right_hyphen_min_code); /* righthyphenmin */
- primitive(470, assign_int, int_base + holding_inserts_code); /* holdinginserts */
- primitive(471, assign_int, int_base + error_context_lines_code); /* errorcontextlines */
- primitive(475, assign_dimen, dimen_base + par_indent_code); /* parindent */
- primitive(476, assign_dimen, dimen_base + math_surround_code); /* mathsurround */
- primitive(477, assign_dimen, dimen_base + line_skip_limit_code); /* lineskiplimit */
- primitive(478, assign_dimen, dimen_base + hsize_code); /* hsize */
- primitive(479, assign_dimen, dimen_base + vsize_code); /* vsize */
- primitive(480, assign_dimen, dimen_base + max_depth_code); /* maxdepth */
- primitive(481, assign_dimen, dimen_base + split_max_depth_code); /* splitmaxdepth */
- primitive(482, assign_dimen, dimen_base + box_max_depth_code); /* boxmaxdepth */
- primitive(483, assign_dimen, dimen_base + hfuzz_code); /* hfuzz */
- primitive(484, assign_dimen, dimen_base + vfuzz_code); /* vfuzz */
- primitive(485, assign_dimen, dimen_base + delimiter_shortfall_code); /* delimitershortfall */
- primitive(486, assign_dimen, dimen_base + null_delimiter_space_code); /* nulldelimiterspace */
- primitive(487, assign_dimen, dimen_base + script_space_code); /* scriptspace */
- primitive(488, assign_dimen, dimen_base + pre_display_size_code); /* predisplaysize */
- primitive(489, assign_dimen, dimen_base + display_width_code); /* displaywidth */
- primitive(490, assign_dimen, dimen_base + display_indent_code); /* displayindent */
- primitive(491, assign_dimen, dimen_base + overfull_rule_code); /* overfullrule */
- primitive(492, assign_dimen, dimen_base + hang_indent_code); /* hangindent */
- primitive(493, assign_dimen, dimen_base + h_offset_code); /* hoffset */
- primitive(494, assign_dimen, dimen_base + v_offset_code); /* voffset */
- primitive(495, assign_dimen, dimen_base + emergency_stretch_code); /* emergencystretch */
- primitive(32, ex_space, 0); /* */
- primitive(47, ital_corr, 0); /* / */
- primitive(505, accent, 0); /* accent */
- primitive(506, advance, 0); /* advance */
- primitive(507, after_assignment, 0); /* afterassignment */
- primitive(508, after_group, 0); /* aftergroup */
- primitive(509, begin_group, 0); /* begingroup */
- primitive(510, char_num, 0); /* char */
- primitive(501, cs_name, 0); /* csname */
- primitive(511, delim_num, 0); /* delimiter */
- primitive(512, divide, 0); /* divide */
- primitive(502, end_cs_name, 0); /* endcsname */
- primitive(513, end_group, 0); /* endgroup */
-/* hash[(hash_size + 516)].v.RH = 513; */
- hash[(hash_size + hash_extra + 516)].v.RH = 513; /* endgroup */
-/* eqtb[(hash_size + 516)]= eqtb[cur_val]; */
- eqtb[(hash_size + hash_extra + 516)]= eqtb[cur_val];
- primitive(514, expand_after, 0); /* expandafter */
- primitive(515, def_font, 0); /* font */
- primitive(516, assign_font_dimen, 0); /* fontdimen */
- primitive(517, halign, 0); /* halign */
- primitive(518, hrule, 0); /* hrule */
- primitive(519, ignore_spaces, 0); /* ignorespaces */
- primitive(327, insert, 0); /* insert */
- primitive(348, mark, 0); /* mark */
- primitive(520, math_accent, 0); /* mathaccent */
- primitive(521, math_char_num, 0); /* mathchar */
- primitive(522, math_choice, 0); /* mathchoice */
- primitive(523, multiply, 0); /* multiply */
- primitive(524, no_align, 0); /* noalign */
- primitive(525, no_boundary, 0); /* noboundary */
- primitive(526, no_expand, 0); /* noexpand */
- primitive(332, non_script, 0); /* nonscript */
- primitive(527, omit, 0); /* omit */
- primitive(405, set_shape, 0); /* parshape */
- primitive(528, break_penalty, 0); /* penalty */
- primitive(529, set_prev_graf, 0); /* prevgraf */
- primitive(530, radical, 0); /* radical */
- primitive(531, read_to_cs, 0); /* read */
- primitive(532, relax, 256); /* primitive("relax",relax,256); */
-/* hash[(hash_size + 521)].v.RH = 532; */
- hash[(hash_size + hash_extra + 521)].v.RH = 532; /* read */
-/* eqtb[(hash_size + 521)]= eqtb[cur_val]; */
- eqtb[(hash_size + hash_extra + 521)]= eqtb[cur_val];
- primitive(533, set_box, 0); /* setbox */
- primitive(534, the, 0); /* the */
- primitive(404, toks_register, 0); /* toks */
- primitive(349, vadjust, 0); /* vadjust */
- primitive(535, valign, 0); /* valign */
- primitive(536, vcenter, 0); /* vcenter */
- primitive(537, vrule, 0); /* vrule */
- primitive(594, par_end, 256); /* par */
+ primitive("lineskip", assign_glue, glue_base + line_skip_code);
+ primitive("baselineskip", assign_glue, glue_base + baseline_skip_code);
+ primitive("parskip", assign_glue, glue_base + par_skip_code);
+ primitive("abovedisplayskip", assign_glue, glue_base + above_display_skip_code);
+ primitive("belowdisplayskip", assign_glue, glue_base + below_display_skip_code);
+ primitive("abovedisplayshortskip", assign_glue, glue_base + above_display_short_skip_code);
+ primitive("belowdisplayshortskip", assign_glue, glue_base + below_display_short_skip_code);
+ primitive("leftskip", assign_glue, glue_base + left_skip_code);
+ primitive("rightskip", assign_glue, glue_base + right_skip_code);
+ primitive("topskip", assign_glue, glue_base + top_skip_code);
+ primitive("splittopskip", assign_glue, glue_base + split_top_skip_code);
+ primitive("tabskip", assign_glue, glue_base + tab_skip_code);
+ primitive("spaceskip", assign_glue, glue_base + space_skip_code);
+ primitive("xspaceskip", assign_glue, glue_base + xspace_skip_code);
+ primitive("parfillskip", assign_glue, glue_base + par_fill_skip_code);
+ primitive("thinmuskip", assign_mu_glue, glue_base + thin_mu_skip_code);
+ primitive("medmuskip", assign_mu_glue, glue_base + med_mu_skip_code);
+ primitive("thickmuskip", assign_mu_glue, glue_base + thick_mu_skip_code);
+ primitive("output", assign_toks, output_routine_loc);
+ primitive("everypar", assign_toks, every_par_loc);
+ primitive("everymath", assign_toks, every_math_loc);
+ primitive("everydisplay", assign_toks, every_display_loc);
+ primitive("everyhbox", assign_toks, every_hbox_loc);
+ primitive("everyvbox", assign_toks, every_vbox_loc);
+ primitive("everyjob", assign_toks, every_job_loc);
+ primitive("everycr", assign_toks, every_cr_loc);
+ primitive("errhelp", assign_toks, err_help_loc);
+ primitive("pretolerance", assign_int, int_base + pretolerance_code);
+ primitive("tolerance", assign_int, int_base + tolerance_code);
+ primitive("linepenalty", assign_int, int_base + line_penalty_code);
+ primitive("hyphenpenalty", assign_int, int_base + hyphen_penalty_code);
+ primitive("exhyphenpenalty", assign_int, int_base + ex_hyphen_penalty_code);
+ primitive("clubpenalty", assign_int, int_base + club_penalty_code);
+ primitive("widowpenalty", assign_int, int_base + widow_penalty_code);
+ primitive("displaywidowpenalty", assign_int, int_base + display_widow_penalty_code);
+ primitive("brokenpenalty", assign_int, int_base + broken_penalty_code);
+ primitive("binoppenalty", assign_int, int_base + bin_op_penalty_code);
+ primitive("relpenalty", assign_int, int_base + rel_penalty_code);
+ primitive("predisplaypenalty", assign_int, int_base + pre_display_penalty_code);
+ primitive("postdisplaypenalty", assign_int, int_base + post_display_penalty_code);
+ primitive("interlinepenalty", assign_int, int_base + inter_line_penalty_code);
+ primitive("doublehyphendemerits", assign_int, int_base + double_hyphen_demerits_code);
+ primitive("finalhyphendemerits", assign_int, int_base + final_hyphen_demerits_code);
+ primitive("adjdemerits", assign_int, int_base + adj_demerits_code);
+ primitive("mag", assign_int, int_base + mag_code);
+ primitive("delimiterfactor", assign_int, int_base + delimiter_factor_code);
+ primitive("looseness", assign_int, int_base + looseness_code);
+ primitive("time", assign_int, int_base + time_code);
+ primitive("day", assign_int, int_base + day_code);
+ primitive("month", assign_int, int_base + month_code);
+ primitive("year", assign_int, int_base + year_code);
+ primitive("showboxbreadth", assign_int, int_base + show_box_breadth_code);
+ primitive("showboxdepth", assign_int, int_base + show_box_depth_code);
+ primitive("hbadness", assign_int, int_base + hbadness_code);
+ primitive("vbadness", assign_int, int_base + vbadness_code);
+ primitive("pausing", assign_int, int_base + pausing_code);
+ primitive("tracingonline", assign_int, int_base + tracing_online_code);
+ primitive("tracingmacros", assign_int, int_base + tracing_macros_code);
+ primitive("tracingstats", assign_int, int_base + tracing_stats_code);
+ primitive("tracingparagraphs", assign_int, int_base + tracing_paragraphs_code);
+ primitive("tracingpages", assign_int, int_base + tracing_pages_code);
+ primitive("tracingoutput", assign_int, int_base + tracing_output_code);
+ primitive("tracinglostchars", assign_int, int_base + tracing_lost_chars_code);
+ primitive("tracingcommands", assign_int, int_base + tracing_commands_code);
+ primitive("tracingrestores", assign_int, int_base + tracing_restores_code);
+ primitive("uchyph", assign_int, int_base + uc_hyph_code);
+ primitive("outputpenalty", assign_int, int_base + output_penalty_code);
+ primitive("maxdeadcycles", assign_int, int_base + max_dead_cycles_code);
+ primitive("hangafter", assign_int, int_base + hang_after_code);
+ primitive("floatingpenalty", assign_int, int_base + floating_penalty_code);
+ primitive("globaldefs", assign_int, int_base + global_defs_code);
+ primitive("fam", assign_int, int_base + cur_fam_code);
+ primitive("escapechar", assign_int, int_base + escape_char_code);
+ primitive("defaulthyphenchar", assign_int, int_base + default_hyphen_char_code);
+ primitive("defaultskewchar", assign_int, int_base + default_skew_char_code);
+ primitive("endlinechar", assign_int, int_base + end_line_char_code);
+ primitive("newlinechar", assign_int, int_base + new_line_char_code);
+ primitive("language", assign_int, int_base + language_code);
+ primitive("lefthyphenmin", assign_int, int_base + left_hyphen_min_code);
+ primitive("righthyphenmin", assign_int, int_base + right_hyphen_min_code);
+ primitive("holdinginserts", assign_int, int_base + holding_inserts_code);
+ primitive("errorcontextlines", assign_int, int_base + error_context_lines_code);
+ primitive("parindent", assign_dimen, dimen_base + par_indent_code);
+ primitive("mathsurround", assign_dimen, dimen_base + math_surround_code);
+ primitive("lineskiplimit", assign_dimen, dimen_base + line_skip_limit_code);
+ primitive("hsize", assign_dimen, dimen_base + hsize_code);
+ primitive("vsize", assign_dimen, dimen_base + vsize_code);
+ primitive("maxdepth", assign_dimen, dimen_base + max_depth_code);
+ primitive("splitmaxdepth", assign_dimen, dimen_base + split_max_depth_code);
+ primitive("boxmaxdepth", assign_dimen, dimen_base + box_max_depth_code);
+ primitive("hfuzz", assign_dimen, dimen_base + hfuzz_code);
+ primitive("vfuzz", assign_dimen, dimen_base + vfuzz_code);
+ primitive("delimitershortfall", assign_dimen, dimen_base + delimiter_shortfall_code);
+ primitive("nulldelimiterspace", assign_dimen, dimen_base + null_delimiter_space_code);
+ primitive("scriptspace", assign_dimen, dimen_base + script_space_code);
+ primitive("predisplaysize", assign_dimen, dimen_base + pre_display_size_code);
+ primitive("displaywidth", assign_dimen, dimen_base + display_width_code);
+ primitive("displayindent", assign_dimen, dimen_base + display_indent_code);
+ primitive("overfullrule", assign_dimen, dimen_base + overfull_rule_code);
+ primitive("hangindent", assign_dimen, dimen_base + hang_indent_code);
+ primitive("hoffset", assign_dimen, dimen_base + h_offset_code);
+ primitive("voffset", assign_dimen, dimen_base + v_offset_code);
+ primitive("emergencystretch", assign_dimen, dimen_base + emergency_stretch_code);
+ primitive(" ", ex_space, 0);
+ primitive("/", ital_corr, 0);
+ primitive("accent", accent, 0);
+ primitive("advance", advance, 0);
+ primitive("afterassignment", after_assignment, 0);
+ primitive("aftergroup", after_group, 0);
+ primitive("begingroup", begin_group, 0);
+ primitive("char", char_num, 0);
+ primitive("csname", cs_name, 0);
+ primitive("delimiter", delim_num, 0);
+ primitive("divide", divide, 0);
+ primitive("endcsname", end_cs_name, 0);
+ primitive("endgroup", end_group, 0);
+ text(frozen_end_group) = make_string_pool("endgroup");
+ eqtb[frozen_end_group] = eqtb[cur_val];
+ primitive("expandafter", expand_after, 0);
+ primitive("font", def_font, 0);
+ primitive("fontdimen", assign_font_dimen, 0);
+ primitive("halign", halign, 0);
+ primitive("hrule", hrule, 0);
+ primitive("ignorespaces", ignore_spaces, 0);
+ primitive("insert", insert, 0);
+ primitive("mark", mark, 0);
+ primitive("mathaccent", math_accent, 0);
+ primitive("mathchar", math_char_num, 0);
+ primitive("mathchoice", math_choice, 0);
+ primitive("multiply", multiply, 0);
+ primitive("noalign", no_align, 0);
+ primitive("noboundary", no_boundary, 0);
+ primitive("noexpand", no_expand, 0);
+ primitive("nonscript", non_script, 0);
+ primitive("omit", omit, 0);
+ primitive("parshape", set_shape, 0);
+ primitive("penalty", break_penalty, 0);
+ primitive("prevgraf", set_prev_graf, 0);
+ primitive("radical", radical, 0);
+ primitive("read", read_to_cs, 0);
+ primitive("relax", relax, 256);
+ text(frozen_relax) = make_string_pool("relax");
+ eqtb[frozen_relax] = eqtb[cur_val];
+ primitive("setbox", set_box, 0);
+ primitive("the", the, 0);
+ primitive("toks", toks_register, 0);
+ primitive("vadjust", vadjust, 0);
+ primitive("valign", valign, 0);
+ primitive("vcenter", vcenter, 0);
+ primitive("vrule", vrule, 0);
+ primitive("par", par_end, 256);
par_loc = cur_val;
- par_token = 4095 + par_loc;
- primitive(626, input, 0); /* input */
- primitive(627, input, 1); /* endinput */
- primitive(628, top_bot_mark, 0); /* topmark */
- primitive(629, top_bot_mark, 1); /* firstmark */
- primitive(630, top_bot_mark, 2); /* botmark */
- primitive(631, top_bot_mark, 3); /* splitfirstmark */
- primitive(632, top_bot_mark, 4); /* splitbotmark */
- primitive(473, tex_register, 0); /* count */
- primitive(497, tex_register, 1); /* dimen */
- primitive(392, tex_register, 2); /* skip */
- primitive(393, tex_register, 3); /* muskip */
- primitive(665, set_aux, 102); /* spacefactor */
- primitive(666, set_aux, 1); /* prevdepth */
- primitive(667, set_page_int, 0); /* dead_cycles */
- primitive(668, set_page_int, 1); /* insert_penalties */
- primitive(669, set_box_dimen, 1); /* wd */
- primitive(670, set_box_dimen, 3); /* ht */
- primitive(671, set_box_dimen, 2); /* dp */
- primitive(672, last_item, 0); /* last_penalty */
- primitive(673, last_item, 1); /* last_kern */
- primitive(674, last_item, 2); /* lastskip */
- primitive(675, last_item, 3); /* inputlineno */
- primitive(676, last_item, 4); /* badness */
- primitive(732, convert, 0); /* number */
- primitive(733, convert, 1); /* romannumeral */
- primitive(734, convert, 2); /* string */
- primitive(735, convert, 3); /* meaning */
- primitive(736, convert, 4); /* font_name */
- primitive(737, convert, 5); /* job_name */
- primitive(753, if_test, 0); /* if */
- primitive(754, if_test, 1); /* ifcat */
- primitive(755, if_test, 2); /* ifnum */
- primitive(756, if_test, 3); /* ifdim */
- primitive(757, if_test, 4); /* ifodd */
- primitive(758, if_test, 5); /* ifvmode */
- primitive(759, if_test, 6); /* ifhmode */
- primitive(760, if_test, 7); /* ifmmode */
- primitive(761, if_test, 8); /* ifinner */
- primitive(762, if_test, 9); /* ifvoid */
- primitive(763, if_test, 10); /* ifhbox */
- primitive(764, if_test, 11); /* ifvbox */
- primitive(765, if_test, 12); /* ifx */
- primitive(766, if_test, 13); /* ifeof */
- primitive(767, if_test, 14); /* iftrue */
- primitive(768, if_test, 15); /* iffalse */
- primitive(769, if_test, 16); /* ifcase */
- primitive(770, fi_or_else, 2); /* fi */
-/* hash[(hash_size + 518)].v.RH = 770; */
- hash[(hash_size + hash_extra + 518)].v.RH = 770; /* fi */
-/* eqtb[(hash_size + 518)]= eqtb[cur_val]; */
- eqtb[(hash_size + hash_extra + 518)]= eqtb[cur_val];
- primitive(771, fi_or_else, 4); /* or */
- primitive(772, fi_or_else, 3); /* else */
- primitive(795, set_font, 0); /* nullfont */
-/* hash[(hash_size + 524)].v.RH = 795; */ /* hash[frozen_null_font] */
- hash[(hash_size + hash_extra + 524)].v.RH = 795; /* nullfont */
-/* eqtb[(hash_size + 524)]= eqtb[cur_val]; */
- eqtb[(hash_size + hash_extra + 524)]= eqtb[cur_val];
- primitive(892, tab_mark, 256); /* span */
- /* primitive("span",tab_mark,span_code); */
- primitive(893, car_ret, 257); /* cr */
- /* primitive("cr",car_ret,cr_code); */
-/* hash[(hash_size + 515)].v.RH = 893; */
- hash[(hash_size + hash_extra + 515)].v.RH = 893; /* cr */
-/* eqtb[(hash_size + 515)]= eqtb[cur_val]; */
- eqtb[(hash_size + hash_extra + 515)]= eqtb[cur_val];
- primitive(894, car_ret, 258); /* cr cr */
-/* hash[(hash_size + 519)].v.RH = 895; */
- hash[(hash_size + hash_extra + 519)].v.RH = 895; /* endtemplate */
-/* hash[(hash_size + 520)].v.RH = 895; */
- hash[(hash_size + hash_extra + 520)].v.RH = 895; /* endtemplate */
-/* eqtb[(hash_size + 520)].hh.b0 = 9; */
- eqtb[(hash_size + hash_extra + 520)].hh.b0 = 9;
-/* eqtb[(hash_size + 520)].hh.v.RH = null_list; */
- eqtb[(hash_size + hash_extra + 520)].hh.v.RH = null_list;
-/* eqtb[(hash_size + 520)].hh.b1 = 1; */
- eqtb[(hash_size + hash_extra + 520)].hh.b1 = 1;
-/* eqtb[(hash_size + 519)]= eqtb[(hash_size + 520)]; */
- eqtb[(hash_size + hash_extra + 519)]=
- eqtb[(hash_size + hash_extra + 520)];
-/* eqtb[(hash_size + 519)].hh.b0 = 115; */
- eqtb[(hash_size + hash_extra + 519)].hh.b0 = 115;
- primitive(964, set_page_dimen, 0); /* pagegoal */
- primitive(965, set_page_dimen, 1); /* pagetotal */
- primitive(966, set_page_dimen, 2); /* pagestretch */
- primitive(967, set_page_dimen, 3); /* pagefilstretch */
- primitive(968, set_page_dimen, 4); /* pagefillstretch */
- primitive(969, set_page_dimen, 5); /* pagefilllstretch */
- primitive(970, set_page_dimen, 6); /* pageshrink */
- primitive(971, set_page_dimen, 7); /* pagedepth */
- primitive(1019, end_match, 0); /* end */
- primitive(1020, stop, 1); /* dump */
- primitive(1021, hskip, 4); /* hskip */
- primitive(1022, hskip, 0); /* hfil */
- primitive(1023, hskip, 1); /* hfill */
- primitive(1024, hskip, 2); /* hss */
- primitive(1025, hskip, 3); /* hfilneg */
- primitive(1026, vskip, 4); /* vskip */
- primitive(1027, vskip, 0); /* vfil */
- primitive(1028, vskip, 1); /* vfill */
- primitive(1029, vskip, 2); /* vss */
- primitive(1030, vskip, 3); /* vfilneg */
- primitive(333, mskip, 5); /* mskip */
- primitive(337, kern, 1); /* kern */
- primitive(339, mkern, 99); /* mkern */
- primitive(1048, hmove, 1); /* moveleft */
- primitive(1049, hmove, 0); /* moveright */
- primitive(1050, vmove, 1); /* raise */
- primitive(1051, vmove, 0); /* lower */
- primitive(406, make_box, 0); /* box */
- primitive(1052, make_box, 1); /* copy */
- primitive(1053, make_box, 2); /* lastbox */
- primitive(959, make_box, 3); /* vsplit */
- primitive(1054, make_box, 4); /* vtop */
- primitive(961, make_box, 5); /* vbox */
- primitive(1055, make_box, 106); /* hbox */
- primitive(1056, leader_ship, 99); /* ship_out */
- primitive(1057, leader_ship, 100); /* leaders */
- primitive(1058, leader_ship, 101); /* cleaders */
- primitive(1059, leader_ship, 102); /* xleaders */
- primitive(1074, start_par, 1); /* indent */
- primitive(1075, start_par, 0); /* noindent */
- primitive(1084, remove_item, 12); /* unpenalty */
- primitive(1085, remove_item, 11); /* unkern */
- primitive(1086, remove_item, 10); /* unskip */
- primitive(1087, un_hbox, 0); /* unhbox */
- primitive(1088, un_hbox, 1); /* unhcopy */
- primitive(1089, un_vbox, 0); /* unvbox */
- primitive(1090, un_vbox, 1); /* unvcopy */
- primitive(45, discretionary, 1); /* - */
- primitive(346, discretionary, 0); /* discretionary */
- primitive(1121, eq_no, 0); /* eqno */
- primitive(1122, eq_no, 1); /* leqno */
- primitive(860, math_comp, 16); /* mathord */
- primitive(861, math_comp, 17); /* mathop */
- primitive(862, math_comp, 18); /* mathbin */
- primitive(863, math_comp, 19); /* mathrel */
- primitive(864, math_comp, 20); /* mathopen */
- primitive(865, math_comp, 21); /* mathclose */
- primitive(866, math_comp, 22); /* mathpunct */
- primitive(867, math_comp, 23); /* mathinner */
- primitive(869, math_comp, 26); /* underline */
- primitive(868, math_comp, 27); /* overline */
- primitive(1123, limit_switch, 0); /* displaylimits */
- primitive(872, limit_switch, 1); /* limits */
- primitive(873, limit_switch, 2); /* nolimits */
- primitive(855, math_style, 0); /* displaystyle */
- primitive(856, math_style, 2); /* textstyle */
- primitive(857, math_style, 4); /* scriptstyle */
- primitive(858, math_style, 6); /* scriptscriptstyle */
- primitive(1141, above, 0); /* above */
- primitive(1142, above, 1); /* over */
- primitive(1143, above, 2); /* atop */
- primitive(1144, above, 3); /* abovewithdelims */
- primitive(1145, above, 4); /* overwithdelims */
- primitive(1146, above, 5); /* atopwithdelims */
- primitive(870, left_right, 30); /* left */
- primitive(871, left_right, 31); /* right */
-/* hash[(hash_size + 517)].v.RH = 871; */
- hash[(hash_size + hash_extra + 517)].v.RH = 871; /* right */
-/* eqtb[(hash_size + 517)]= eqtb[cur_val]; */
- eqtb[(hash_size + hash_extra + 517)]= eqtb[cur_val];
- primitive(1165, prefix, 1); /* long */
- primitive(1166, prefix, 2); /* outer */
- primitive(1167, prefix, 4); /* global */
- primitive(1168, def, 0); /* def */
- primitive(1169, def, 1); /* gdef */
- primitive(1170, def, 2); /* edef */
- primitive(1171, def, 3); /* xdef */
- primitive(1185, let, 0); /* let */
- primitive(1186, let, 1); /* futurelet */
- primitive(1187, shorthand_def, 0); /* chardef */
- primitive(1188, shorthand_def, 1); /* mathchardef */
- primitive(1189, shorthand_def, 2); /* countdef */
- primitive(1190, shorthand_def, 3); /* dimendef */
- primitive(1191, shorthand_def, 4); /* skipdef */
- primitive(1192, shorthand_def, 5); /* muskipdef */
- primitive(1193, shorthand_def, 6); /* toksdef */
- primitive(412, def_code, (hash_size + 1883)); /* catcode */
- primitive(416, def_code, (hash_size + 2907)); /* mathcode */
- primitive(413, def_code, (hash_size + 2139)); /* lccode */
- primitive(414, def_code, (hash_size + 2395)); /* uccode */
- primitive(415, def_code, (hash_size + 2651)); /* sfcode */
- primitive(474, def_code, (hash_size + 3474)); /* delcode */
- primitive(409, def_family, (hash_size + 1835)); /* textfont */
- primitive(410, def_family, (hash_size + 1851)); /* scriptfont */
- primitive(411, def_family, (hash_size + 1867)); /* scriptscriptfont */
- primitive(935, hyph_data, 0); /* hyphenation */
- primitive(947, hyph_data, 1); /* patterns */
- primitive(1211, assign_font_int, 0); /* hyphen_char */
- primitive(1212, assign_font_int, 1); /* skew_char */
- primitive(272, set_interaction, 0); /* batchmode */
- primitive(273, set_interaction, 1); /* nonstopmode */
- primitive(274, set_interaction, 2); /* scrollmode */
- primitive(1221, set_interaction, 3); /* errorstopmode */
- primitive(1222, in_stream, 1); /* openin */
- primitive(1223, in_stream, 0); /* closein */
- primitive(1224, message, 0); /* message */
- primitive(1225, message, 1); /* errmessage */
- primitive(1231, case_shift, (hash_size + 2139)); /* lowercase */
- primitive(1232, case_shift, (hash_size + 2395)); /* uppercase */
- primitive(1233, xray, 0); /* show */
- primitive(1234, xray, 1); /* show_box */
- primitive(1235, xray, 2); /* showthe */
- primitive(1236, xray, 3); /* showlists */
- primitive(1279, extension, 0); /* openout */
- primitive(591, extension, 1); /* write */
- write_loc = cur_val;
- primitive(1280, extension, 2); /* closeout */
- primitive(1281, extension, 3); /* special */
- primitive(1282, extension, 4); /* immediate */
- primitive(1283, extension, 5); /* setlanguage */
+ par_token = cs_token_flag + par_loc;
+ primitive("input", input, 0);
+ primitive("endinput", input, 1);
+ primitive("topmark", top_bot_mark, 0);
+ primitive("firstmark", top_bot_mark, 1);
+ primitive("botmark", top_bot_mark, 2);
+ primitive("splitfirstmark", top_bot_mark, 3);
+ primitive("splitbotmark", top_bot_mark, 4);
+ primitive("count", tex_register, 0);
+ primitive("dimen", tex_register, 1);
+ primitive("skip", tex_register, 2);
+ primitive("muskip", tex_register, 3);
+ primitive("spacefactor", set_aux, 102);
+ primitive("prevdepth", set_aux, 1);
+ primitive("deadcycles", set_page_int, 0);
+ primitive("insertpenalties", set_page_int, 1);
+ primitive("wd", set_box_dimen, 1);
+ primitive("ht", set_box_dimen, 3);
+ primitive("dp", set_box_dimen, 2);
+ primitive("lastpenalty", last_item, 0);
+ primitive("lastkern", last_item, 1);
+ primitive("lastskip", last_item, 2);
+ primitive("inputlineno", last_item, 3);
+ primitive("badness", last_item, 4);
+ primitive("number", convert, 0);
+ primitive("romannumeral", convert, 1);
+ primitive("string", convert, 2);
+ primitive("meaning", convert, 3);
+ primitive("fontname", convert, 4);
+ primitive("jobname", convert, 5);
+ primitive("if", if_test, 0);
+ primitive("ifcat", if_test, 1);
+ primitive("ifnum", if_test, 2);
+ primitive("ifdim", if_test, 3);
+ primitive("ifodd", if_test, 4);
+ primitive("ifvmode", if_test, 5);
+ primitive("ifhmode", if_test, 6);
+ primitive("ifmmode", if_test, 7);
+ primitive("ifinner", if_test, 8);
+ primitive("ifvoid", if_test, 9);
+ primitive("ifhbox", if_test, 10);
+ primitive("ifvbox", if_test, 11);
+ primitive("ifx", if_test, 12);
+ primitive("ifeof", if_test, 13);
+ primitive("iftrue", if_test, 14);
+ primitive("iffalse", if_test, 15);
+ primitive("ifcase", if_test, 16);
+ primitive("fi", fi_or_else, 2);
+ text(frozen_fi) = make_string_pool("fi");
+ eqtb[frozen_fi] = eqtb[cur_val];
+ primitive("or", fi_or_else, 4);
+ primitive("else", fi_or_else, 3);
+ primitive("nullfont", set_font, 0);
+ text(frozen_null_font) = 795;
+ eqtb[frozen_null_font] = eqtb[cur_val];
+ primitive("span", tab_mark, 256);
+ primitive("cr", car_ret, 257);
+ text(frozen_cr) = make_string_pool("cr");
+ eqtb[frozen_cr] = eqtb[cur_val];
+ primitive("crcr", car_ret, 258);
+ text(frozen_end_template) = make_string_pool("endtemplate");
+ text(frozen_endv) = make_string_pool("endtemplate");
+ eq_type(frozen_endv) = endv;
+ equiv(frozen_endv) = null_list;
+ eq_level(frozen_endv) = level_one;
+ eqtb[frozen_end_template] = eqtb[frozen_endv];
+ eq_type(frozen_end_template) = end_template;
+ primitive("pagegoal", set_page_dimen, 0);
+ primitive("pagetotal", set_page_dimen, 1);
+ primitive("pagestretch", set_page_dimen, 2);
+ primitive("pagefilstretch", set_page_dimen, 3);
+ primitive("pagefillstretch", set_page_dimen, 4);
+ primitive("pagefilllstretch", set_page_dimen, 5);
+ primitive("pageshrink", set_page_dimen, 6);
+ primitive("pagedepth", set_page_dimen, 7);
+ primitive("end", end_match, 0);
+ primitive("dump", stop, 1);
+ primitive("hskip", hskip, 4);
+ primitive("hfil", hskip, 0);
+ primitive("hfill", hskip, 1);
+ primitive("hss", hskip, 2);
+ primitive("hfilneg", hskip, 3);
+ primitive("vskip", vskip, 4);
+ primitive("vfil", vskip, 0);
+ primitive("vfill", vskip, 1);
+ primitive("vss", vskip, 2);
+ primitive("vfilneg", vskip, 3);
+ primitive("mskip", mskip, 5);
+ primitive("kern", kern, 1);
+ primitive("mkern", mkern, 99);
+ primitive("moveleft", hmove, 1);
+ primitive("moveright", hmove, 0);
+ primitive("raise", vmove, 1);
+ primitive("lower", vmove, 0);
+ primitive("box", make_box, 0);
+ primitive("copy", make_box, 1);
+ primitive("lastbox", make_box, 2);
+ primitive("vsplit", make_box, 3);
+ primitive("vtop", make_box, 4);
+ primitive("vbox", make_box, 5);
+ primitive("hbox", make_box, 106);
+ primitive("shipout", leader_ship, 99);
+ primitive("leaders", leader_ship, 100);
+ primitive("cleaders", leader_ship, 101);
+ primitive("xleaders", leader_ship, 102);
+ primitive("indent", start_par, 1);
+ primitive("noindent", start_par, 0);
+ primitive("unpenalty", remove_item, 12);
+ primitive("unkern", remove_item, 11);
+ primitive("unskip", remove_item, 10);
+ primitive("unhbox", un_hbox, 0);
+ primitive("unhcopy", un_hbox, 1);
+ primitive("unvbox", un_vbox, 0);
+ primitive("unvcopy", un_vbox, 1);
+ primitive("-", discretionary, 1);
+ primitive("discretionary", discretionary, 0);
+ primitive("eqno", eq_no, 0);
+ primitive("leqno", eq_no, 1);
+ primitive("mathord", math_comp, 16);
+ primitive("mathop", math_comp, 17);
+ primitive("mathbin", math_comp, 18);
+ primitive("mathrel", math_comp, 19);
+ primitive("mathopen", math_comp, 20);
+ primitive("mathclose", math_comp, 21);
+ primitive("mathpunct", math_comp, 22);
+ primitive("mathinner", math_comp, 23);
+ primitive("underline", math_comp, 26);
+ primitive("overline", math_comp, 27);
+ primitive("displaylimits", limit_switch, 0);
+ primitive("limits", limit_switch, 1);
+ primitive("nolimits", limit_switch, 2);
+ primitive("displaystyle", math_style, 0);
+ primitive("textstyle", math_style, 2);
+ primitive("scriptstyle", math_style, 4);
+ primitive("scriptscriptstyle", math_style, 6);
+ primitive("above", above, 0);
+ primitive("over", above, 1);
+ primitive("atop", above, 2);
+ primitive("abovewithdelims", above, 3);
+ primitive("overwithdelims", above, 4);
+ primitive("atopwithdelims", above, 5);
+ primitive("left", left_right, 30);
+ primitive("right", left_right, 31);
+ text(frozen_right) = make_string_pool("right");
+ eqtb[frozen_right] = eqtb[cur_val];
+ primitive("long", prefix, 1);
+ primitive("outer", prefix, 2);
+ primitive("global", prefix, 4);
+ primitive("def", def, 0);
+ primitive("gdef", def, 1);
+ primitive("edef", def, 2);
+ primitive("xdef", def, 3);
+ primitive("let", let, 0);
+ primitive("futurelet", let, 1);
+ primitive("chardef", shorthand_def, 0);
+ primitive("mathchardef", shorthand_def, 1);
+ primitive("countdef", shorthand_def, 2);
+ primitive("dimendef", shorthand_def, 3);
+ primitive("skipdef", shorthand_def, 4);
+ primitive("muskipdef", shorthand_def, 5);
+ primitive("toksdef", shorthand_def, 6);
+ primitive("catcode", def_code, cat_code_base);
+ primitive("mathcode", def_code, math_code_base);
+ primitive("lccode", def_code, lc_code_base);
+ primitive("uccode", def_code, uc_code_base);
+ primitive("sfcode", def_code, sf_code_base);
+ primitive("delcode", def_code, (hash_size + 3474));
+ primitive("textfont", def_family, (hash_size + 1835));
+ primitive("scriptfont", def_family, (hash_size + 1851));
+ primitive("scriptscriptfont", def_family, (hash_size + 1867));
+ primitive("hyphenation", hyph_data, 0);
+ primitive("patterns", hyph_data, 1);
+ primitive("hyphenchar", assign_font_int, 0);
+ primitive("skewchar", assign_font_int, 1);
+ primitive("batchmode", set_interaction, 0);
+ primitive("nonstopmode", set_interaction, 1);
+ primitive("scrollmode", set_interaction, 2);
+ primitive("errorstopmode", set_interaction, 3);
+ primitive("openin", in_stream, 1);
+ primitive("closein", in_stream, 0);
+ primitive("message", message, 0);
+ primitive("errmessage", message, 1);
+ primitive("lowercase", case_shift, (hash_size + 2139));
+ primitive("uppercase", case_shift, (hash_size + 2395));
+ primitive("show", xray, 0);
+ primitive("showbox", xray, 1);
+ primitive("showthe", xray, 2);
+ primitive("showlists", xray, 3);
+ primitive("openout", extension, 0);
+ primitive("write", extension, 1);
+ write_loc = cur_val;
+ primitive("closeout", extension, 2);
+ primitive("special", extension, 3);
+ primitive("immediate", extension, 4);
+ primitive("setlanguage", extension, 5);
no_new_control_sequence = true;
-}
-#endif /* INITEX */
-
-#pragma optimize("s", off) /* 96/Sep/12 */
-/* #pragma optimize("1", off) */
-#pragma optimize("t", on) /* 96/Sep/12 */
-/* #pragma optimize("2", on) */
-
+}
+#endif
\ No newline at end of file
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