-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-
-#ifdef MSDOS
- /* allocate iniTeX (550 k) trie_c, trie_o, trie_l, trie_r, trie_hash, trie_taken */
- #define ALLOCATEINI
- /* allocate main memory for TeX (2 Meg) zmem = zzzaa */
- #define ALLOCATEMAIN
- /* NOT *//* allow increasing high area of main memory */ /* FLUSH */
- #undef ALLOCATEHIGH
- /* NOT *//* allow increasing low area of main memory */ /* FLUSH */
- #undef ALLOCATELOW
- /* allocate font_info (800 k) (dynamically now) */
- #define ALLOCATEFONT
- /* allocate hyphenation trie stuff (270 k) trietrl, trietro, trietrc */
- #define ALLOCATETRIES
- /* allocate hyphenation exception tables */
- #define ALLOCATEHYPHEN
- /* allow trie_size to be variable */
- #define VARIABLETRIESIZE
- /* allocate strings and string pointers (184 k)str_pool & str_start */
- #define ALLOCATESTRING
- /* NOT */ /* allocate hash table (zzzae) (78k) */
- #undef ALLOCATEHASH
- /* NOT */ /* allocate dvi_buf (16k) */ /* changed in 1.3 1996/Jan/18 */
- /* #define ALLOCATEDVIBUF */
- #undef ALLOCATEDVIBUF
- /* experiment to dynamically deal with save_stack 99/Jan/4 */
- #define ALLOCATESAVESTACK
- /* experiment to dynamically deal with input_stack 99/Jan/21 */
- #define ALLOCATEINPUTSTACK
- /* experiment to dynamically deal with neststack 99/Jan/21 */
- #define ALLOCATENESTSTACK
- /* experiment to dynamically deal with param_stack 99/Jan/21 */
- #define ALLOCATEPARAMSTACK
- /* experiment to dynamically deal with input buffer 99/Jan/22 */
- #define ALLOCATEBUFFER
- /* increase fixed allocations */
- #define INCREASEFIXED
- /* increase number of fonts - quarterword 16 bit - max_quarterword limit */
- /* there may still be some bugs with this however ... also may slow down */
- /* also: should split use of quarterword for (i) font from (ii) char */
- /* for example, xeq_level ? hyphenation trietrc ? */
- #define INCREASEFONTS
- /* NOT NOT *//* allocate eqtb (108k) */ /* changed in 1.3 1996/Jan/18 */
- #undef ALLOCATEZEQTB
- /* make font_info array fmemoryword == 32 bit instead of memory_word = 64 bit */
- #define SHORTFONTINFO
- /* make hash table htwohalves == 32 bit instead of twohalves == 64 bit */
- // #define SHORTHASH --- changed 2000/Feb/22 increase max_strings from 64K to 512M
- #undef SHORTHASH
- /* increase trie_op_size from 751 to 3001 96/Oct/12 */
- #define INCREASETRIEOP
-#endif
-
-/* With old PharLap linker it was important to avoid large fixed allocation */
-/* Now may be better to use fixed arrays rather than allocate them */
-/* hence ALLOCATEZQTB, ALLOCATEDVIBUF and ALLOCATEMINOR are NOT defined */
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-
-#undef TRIP
-#undef TRAP
-#define STAT
-#undef DEBUG
+#ifndef _YANDYTEX_TEXD_H
+#define _YANDYTEX_TEXD_H
+
+#define ALLOCATEINI /* allocate iniTeX (550 k) trie_c, trie_o, trie_l, trie_r, trie_hash, trie_taken */
+#define ALLOCATEMAIN /* allocate main memory for TeX (2 Meg) zmem = zzzaa */
+#define ALLOCATEFONT /* allocate font_info (800 k) (dynamically now) */
+#define ALLOCATETRIES /* allocate hyphenation trie stuff (270 k) trie_trl, trie_tro, trie_trc */
+#define ALLOCATEHYPHEN /* allocate hyphenation exception tables */
+#define VARIABLETRIESIZE /* allow trie_size to be variable */
+#define ALLOCATESTRING /* allocate strings and string pointers (184 k)str_pool & str_start */
+#define ALLOCATESAVESTACK /* experiment to dynamically deal with save_stack 99/Jan/4 */
+#define ALLOCATEINPUTSTACK /* experiment to dynamically deal with input_stack 99/Jan/21 */
+#define ALLOCATENESTSTACK /* experiment to dynamically deal with nest_stack 99/Jan/21 */
+#define ALLOCATEPARAMSTACK /* experiment to dynamically deal with param_stack 99/Jan/21 */
+#define ALLOCATEBUFFER /* experiment to dynamically deal with input buffer 99/Jan/22 */
+#define INCREASEFIXED
+#define INCREASEFONTS
+#define INCREASETRIEOP
+#define COMPACTFORMAT
+
+#define STAT
#include "texmf.h"
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-
-#define MAXLINE 256 // for log_line buffer
+#define file_name_size PATH_MAX
-/* #define max_halfword 65535L */ /* for 32 bit memory word */
-/* #define max_halfword 262143L */ /* for 36 bit memory word */
-#define min_halfword -2147483647L /* for 64 bit memory word (signed) */
-#define max_halfword 2147483647L /* for 64 bit memory word (signed) */
+// #define max_halfword 65535L /* for 32 bit memory word */
+#define min_halfword -2147483647L /* LONG_MIN, for 64 bit memory word (signed) */
+#define max_halfword 2147483647L /* LONG_MAX, for 64 bit memory word (signed) */
#define block_size 1000 /* block_size for variable length node alloc */
-/* min_quarterword assumed 0 -- i.e. we use unsigned types for quarterword */
#define min_quarterword 0
#ifdef INCREASEFONTS
#define max_quarterword 65535L
#define max_quarterword 255
#endif
-/* #define default_mem_top 262140L */ /* usual big TeX allocation 2 Meg bytes */
+#define default_mem_top 262140L /* usual big TeX allocation 2 Meg bytes */
/* #define default_mem_top 131070L */ /* usual big TeX allocation 1 Meg bytes */
-#define default_mem_top 65534L /* usual small TeX allocation 0.5 Meg */
+/* #define default_mem_top 65534L */ /* usual small TeX allocation 0.5 Meg */
-/* mem_bot smallest index in mem array dumped by iniTeX mem_top >= mem_min */
#define mem_bot 0
-/* mem_top largest index in mem array dumped by iniTeX mem_top <= mem_max */
+
#ifdef ALLOCATEMAIN
EXTERN integer mem_top;
- #define max_mem_size (max_halfword / sizeof(memory_word) -1)
+ #define max_mem_size (max_halfword / sizeof(memory_word) - 1)
#else
- #define mem_top 262140L
+ #define mem_top 262140L
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* mem_max == mem_top in iniTeX, otherwise mem_max >= mem_top */
-/* if ALLOCATEMAIN is true, then mem_max is a variable */
-/* otherwise it is a pre-processor defined constant */
#ifdef ALLOCATEMAIN
EXTERN integer mem_max;
#else
- /* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- /* #define mem_max 262140L */
#define mem_max mem_top
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* if ALLOCATEMAIN is true, then mem_min is a variable */
-/* otherwise it is a pre-processor defined constant */
-/* mem_min == mem_bot in iniTeX, otherwise mem_min <= mem_bot */
#ifdef ALLOCATEMAIN
EXTERN integer mem_min;
#else
- /* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
#define mem_min 0
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-
-#define poolname TEXPOOLNAME
-
-/* #define mem_top 262140L */
-
-/* type definitions follow */
-
-typedef unsigned char ASCII_code;
-typedef unsigned char eight_bits;
-typedef integer pool_pointer;
-typedef integer str_number;
-typedef unsigned char packed_ASCII_code;
-typedef integer scaled;
-typedef integer nonnegative_integer;
-typedef char small_number;
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* buf_size is max size of input line and max size of csname */
-/* make sure its multiple of four bytes long */
-/* want to increase this so it can handle whole paragraph imported from WP */
-#ifdef INCREASEFIXED
-/* #define buf_size 8192 */
-/* #define buf_size 12000 */ /* 1996/Jan/17 */
-/* #define buf_size 16384 */ /* 1998/June/30 */
-/* #define buf_size 20000 */ /* 1999/Jan/7 */
-#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* #define buf_size 3000 */
-#endif
-
#ifdef ALLOCATEBUFFER
- #define initial_buf_size 1000
+ #define initial_buf_size 1000
#define increment_buf_size 2000
- #define buf_size 2000000L /* arbitrary limit <= max_halfword */
- EXTERN ASCII_code *buffer;
+ #define buf_size 2000000L
+ EXTERN ASCII_code * buffer;
#else
- #define buf_size 20000 /* 1999/Jan/7 */
- EXTERN ASCII_code buffer[buf_size + 4]; /* padded out to ... + 4 */
+ #define buf_size 20000
+ EXTERN ASCII_code buffer[buf_size + 4];
#endif
+
EXTERN integer first;
EXTERN integer last;
EXTERN integer max_buf_stack;
-#define error_line 79
-#define half_error_line 50
-#define max_print_line 79
+#define error_line 79
+#define half_error_line 50
+#define max_print_line 79
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
#ifdef INCREASEFIXED
-/* maximum number of simultaneous input sources (?) */
-/* #define stack_size 600 */ /* expanded again 1999/Jan/21 */
-/* #define stack_size 800 */
-/* maximum number of input files and insertions that can be going on */
-/* #define max_in_open 15 */ /* for Y&Y TeX 1.2 */
-/* #define max_in_open 31 */ /* 1996/Jan/17 */
-/* #define max_in_open 63 */ /* 1996/Jan/18 */
- #define max_in_open 127 /* 1996/Jan/20 - really ? */
-/* save_size space for saving values outside of current group */
-/* #define save_size 6000 */
-/* #define save_size 8000 */ /* 1999/Jan/6 */
+ #define max_in_open 127
#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* #define stack_size 300 */ /* Unix C version default */
-#define max_in_open 15
-/* #define save_size 1000 */ /* 3.14159 C version */
-/* #define save_size 4000 */ /* 3.14159 C version */
+ #define max_in_open 15
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* maximum internal font number - cannot be greated than max_quarter_word ! */
#ifdef INCREASEFONTS
-/* #define font_max 511 */
- #define font_max 1023 /* 1996/Jan/17 */
+ #define font_max 65535 //1023 (2^n - 1)
#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- #define font_max 255
+ #define font_max 255
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* free the limit on font memory ! */ /* (2^32 - 1) / sizeof(memory_word) */
#ifdef ALLOCATEFONT
-/* #define font_mem_size 262140L */
- #define font_mem_size (max_halfword / sizeof(memory_word) -1)
+ #define font_mem_size (max_halfword / sizeof(memory_word) - 1)
#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#define font_mem_size 100000L
+ #define font_mem_size 100000L
#endif
-/* our real font_mem_size is 268435456 --- ridiculously large, of course */
-
-/* #define non_address font_mem_size */ /* 3.141 */
-#define non_address 0 /* 3.14159 96/Jan/16 */
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-
-/* below is new dynamic allocation - bkph 93/Nov/28 */ /* enough for lplain */
#ifdef ALLOCATEFONT
- #define initial_font_mem_size 20000
+ #define initial_font_mem_size 20000
#define increment_font_mem_size 40000
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* param_size maximum number of simultaneous macro parameters */
-/* nest_size maximum number of semantic levels simultaneously active */
-#ifdef INCREASEFIXED
-/* #define param_size 60 */ /* 3.14159 C version */
-/* #define param_size 120 */
-/* #define param_size 200 */ /* 1994/Oct/11 */
-/* #define param_size 300 */ /* 1995/May/15 */
-/* #define param_size 500 */ /* 1997/Jan/17 */
-/* #define nest_size 40 */ /* 3.14159 C version */
-/* #define nest_size 80 */
-/* #define nest_size 100 */ /* 1994/Oct/11 */
-/* #define nest_size 120 */ /* 1995/May/15 */
-/* #define nest_size 200 */ /* 1999/Jan/7 */
-#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* #define param_size 60 */ /* Unix C default */
-/* #define nest_size 40 */ /* Unix C default */
-/* #define nest_size 100 */ /* Unix C default */
-#endif
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* max_strings max number of strings */ /* (2^32 - 1) / sizeof (integer) */
#ifdef ALLOCATESTRING
-/* #define max_strings 262140L */
-// #define max_strings (max_halfword / sizeof(integer) -1)
- #define max_strings (max_halfword / sizeof(pool_pointer) -1)
-/* #define pool_size 4032000L */
+ #define max_strings (max_halfword / sizeof(pool_pointer) - 1)
#define pool_size (max_halfword - 1)
-/* #define stringmargin 32768L */
- #define stringmargin 10000
#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* #define max_strings 15000 */
-#define max_strings 16384
-#define pool_size 124000L
+ #define max_strings 16384
+ #define pool_size 124000L
#endif
-#define stringvacancies 100000L
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* #if defined (ALLOCATEINITRIE) && defined (ALLOCATEHYPHEN) */
+#define string_vacancies 100000L
+
#ifdef VARIABLETRIESIZE
EXTERN integer trie_size;
#define default_trie_size 60000
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
#else
- #define trie_size 30000 /* 3.14159 C version */
+ #define trie_size 30000
#endif
-/* increase trieop to accomadate more hyphenation patterns 96/OCt/12 */
-
#ifdef INCREASETRIEOP
- #define trie_op_size 3001
+ #define trie_op_size 3001
#define neg_trie_op_size -3001
- #define min_trie_op 0
- #define max_trie_op 1000
+ #define min_trie_op 0
+ #define max_trie_op 1000
#else
- #define trie_op_size 751
- #define neg_trie_op_size -751
- #define min_trie_op 0
- #define max_trie_op 500
+ #define trie_op_size 751
+ #define neg_trie_op_size -751
+ #define min_trie_op 0
+ #define max_trie_op 500
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* dvi_buf_size must be multiple of 8 - half is written out at a time */
-#ifdef ALLOCATEDVIBUF
- #define default_dvi_buf_size 16384
-/* #define default_dvi_buf_size 32768 */ /* ? */
- EXTERN int dvi_buf_size;
-#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#define dvi_buf_size 16384 /* 3.14159 C version */
-/* #define dvi_buf_size 32768 */ /* ? */
-#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* WARNING: increasing hash table for cs names is not trivial */
-/* size of hash table for control sequence name < (mem_max - mem_min) / 10 */
-/* #define hash_size 9500 */
-/* #define hash_size 25000 */ /* 96/Jan/10 */
-#define hash_size 32768 /* 96/Jan/17 */
-/* trick to try and get around eqtb_extra problem */
-/* #define hash_extra -256 */
-#define hash_extra (255 - font_max)
-/* hash prime about 85% of hash_size (+ hash_extra) */
-/* #define hashprime 7919 */
-/* #define hash_prime 21247 */ /* 96/Jan/10 */
-#define hash_prime 27197 /* 96/Jan/17 */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+#define dvi_buf_size 16384
-/* CONSTRAINT: reconcile increase font use by stealing from hash table ... */
+#define hash_extra (255 - font_max)
+#define hash_prime 27197 // (prime ~ 85% * (hash_size + hash_extra))
+#define hash_size 97280 // 32768 9500 25000
-/* Probably require eqtb_extra to be zero, so hash_extra = 255 - font_max */
#if (hash_extra != 255 - font_max)
-#error ERROR: hash_extra not equal to (255 - font_max)
-#endif
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-
-/* some sanity check when using narrow hash table ... */
-
-/* using SHORTHASH limits hash_size to be less than 65536 */
-/* using SHORTHASH limits max_strings to be less than 65536 */
-/* if you ever need more string pointers, then #undef SHORTHASH --- */
-/* you'll use more memory (about 130k byte) and format file larger (8k) */
-
-#ifdef SHORTHASH
-/* can only do this if INCREASEFONTS defined up above ... */
-#if (max_quarterword < 65535L)
-#error ERROR: max_quarterword < 65535L
-#endif
-/* with narrowed hash table can only have 65535 string pointers */
-/* #if (max_strings > max_quarterword) */ /* this test does not work */
-#undef max_strings
-#define max_strings max_quarterword
-/* #endif */
-/* with narrowed hash table can only have 65535 hash table entries */
-#if (hash_size > max_quarterword)
-#undef hash_size
-#define hash_size max_quarterword
+ #error ERROR: hash_extra not equal to (255 - font_max)
#endif
-#endif /* end of if SHORTHASH */
-/* NOTE: if you define/undefine SHORTFONT have to redo formats */
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#ifdef INCREASEFONTS
- typedef unsigned short quarterword;
+/* sec 0113 */
+#ifdef INCREASEFONTS
+ typedef unsigned short quarterword;
#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- typedef unsigned char quarterword;
+ typedef unsigned char quarterword;
#endif
-
-/* possible alternative ? */ /* min_halfword = 0 and double max_halfword ? */
+/* possible alternative ? */
+/* min_halfword = 0 and double max_halfword ? */
/* typedef unsigned long halfword; NO NO: since mem_min may be < 0 */
-typedef integer halfword;
-typedef char twochoices;
-typedef char fourchoices;
-
+/* sec 0113 */
+typedef long halfword;
+typedef halfword pointer;
+typedef char two_choices;
+typedef char four_choices;
+/* sec 0113 */
#include "texmfmem.h"
-
+#include "yandy_macros.h"
+/* sec 0150 */
typedef char glue_ord;
-
-typedef struct {
-/* short mode_field; */
- int mode_field;
- halfword head_field, tail_field;
- integer pg_field, ml_field;
- memory_word aux_field;
-/* quarterword lhmfield, rhmfield; */ /* was in TeX 3.141 ... */
-} list_state_record;
-
-typedef char group_code;
-
-typedef struct {
+/* sec 0212 */
+typedef struct
+{
+ int mode_field;
+ halfword head_field, tail_field;
+ integer pg_field, ml_field;
+ memory_word aux_field;
+} list_state_record;
+/* sec 0269 */
+typedef char group_code;
+/* sec 0300 */
+typedef struct
+{
quarterword state_field, index_field;
halfword start_field, loc_field, limit_field, name_field;
} in_state_record;
+/* sec 0548 */
+typedef integer internal_font_number;
+typedef integer font_index;
+/* sec 0594 */
+typedef integer dvi_index;
+/* sec 0920 */
+typedef integer trie_op_code;
+/* sec 0925 */
+typedef integer trie_pointer;
+typedef integer hyph_pointer;
+
+EXTERN integer bad;
+EXTERN ASCII_code xord[256];
+EXTERN ASCII_code xchr[256];
+EXTERN unsigned char name_of_file[file_name_size + 4];
+EXTERN integer name_length;
-typedef integer internal_font_number;
-typedef integer font_index;
-typedef integer dvi_index;
-typedef integer trie_op_code;
-typedef integer trie_pointer;
-
-/* typedef short hyph_pointer; */ /* increased 1996/Oct/20 ??? */
-typedef integer hyph_pointer;
-
-EXTERN integer bad;
-EXTERN ASCII_code xord[256];
-EXTERN ASCII_code xchr[256];
-/* EXTERN char name_of_file[PATHMAX + 1]; */
-// EXTERN char name_of_file[PATHMAX + 4]; /* padded out 512 + 4 */
-EXTERN unsigned char name_of_file[PATHMAX + 4]; // fix 2000 June 18
-EXTERN integer name_length;
-
-/* EXTERN ASCII_code buffer[buf_size + 1]; */
-/* EXTERN ASCII_code buffer[buf_size + 4]; */ /* padded out to ... + 4 */
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
#ifdef ALLOCATESTRING
- #define initial_pool_size 40000
- #define increment_pool_size 80000
- EXTERN packed_ASCII_code *str_pool;
- #define initial_max_strings 5000
- #define increment_max_strings 10000
- EXTERN pool_pointer *str_start;
+ #define initial_pool_size 40000
+ #define increment_pool_size 80000
+ EXTERN packed_ASCII_code * str_pool;
+ #define initial_max_strings 5000
+ #define increment_max_strings 10000
+ EXTERN pool_pointer * str_start;
#else
- /* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- EXTERN packed_ASCII_code str_pool[pool_size + 1];
- EXTERN pool_pointer str_start[max_strings + 1];
+ EXTERN packed_ASCII_code str_pool[pool_size + 1];
+ EXTERN pool_pointer str_start[max_strings + 1];
#endif
-EXTERN pool_pointer pool_ptr;
-EXTERN str_number str_ptr;
-EXTERN pool_pointer init_pool_ptr;
-EXTERN str_number init_str_ptr;
+EXTERN pool_pointer pool_ptr;
+EXTERN str_number str_ptr;
+EXTERN pool_pointer init_pool_ptr;
+EXTERN str_number init_str_ptr;
#ifdef INITEX
- EXTERN alpha_file pool_file;
-#endif /* INITEX */
+EXTERN alpha_file pool_file;
+#endif
EXTERN alpha_file log_file;
-/* EXTERN char selector; */
-/* EXTERN integer selector; */ /* padded out */
-EXTERN int selector; /* padded out */ /* 95/Jan/7 */
-/* EXTERN char dig[23]; */
-EXTERN char dig[23 + 1]; /* padded out */
-EXTERN integer tally;
-EXTERN integer term_offset;
-EXTERN integer file_offset;
-EXTERN ASCII_code trick_buf[error_line + 1]; /* already padded 79 + 1 */
-EXTERN integer trick_count;
-EXTERN integer first_count;
-/* EXTERN char interaction; */
-/* EXTERN integer interaction; */ /* padded out */
-EXTERN int interaction; /* padded out */ /* 95/Jan/7 */
-EXTERN bool deletions_allowed;
-EXTERN bool set_box_allowed;
-/* EXTERN char history; */
-/* EXTERN integer history; */ /* padded out */
-EXTERN int history; /* padded out */ /* 95/Jan/7 */
-/* EXTERN schar error_count; */
-/* EXTERN integer error_count; */ /* padded out */
-EXTERN int error_count; /* padded out */ /* 95/Jan/7 */
-EXTERN str_number help_line[6];
-/* EXTERN char help_ptr; */
-/* EXTERN integer help_ptr; */ /* padded out */
-EXTERN int help_ptr; /* padded out */ /* 95/Jan/7 */
-EXTERN bool use_err_help;
-/* EXTERN integer interrupt; */
-EXTERN volatile integer interrupt; /* bkph - do avoid compiler optimization */
-EXTERN bool OK_to_interrupt;
-EXTERN bool arith_error;
-EXTERN scaled tex_remainder;
-EXTERN halfword temp_ptr;
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+EXTERN int selector;
+EXTERN char dig[23 + 1];
+EXTERN integer tally;
+EXTERN integer term_offset;
+EXTERN integer file_offset;
+EXTERN ASCII_code trick_buf[error_line + 1];
+EXTERN integer trick_count;
+EXTERN integer first_count;
+EXTERN int interaction;
+EXTERN boolean deletions_allowed;
+EXTERN boolean set_box_allowed;
+EXTERN int history;
+EXTERN int error_count;
+EXTERN char * help_line[6];
+EXTERN int help_ptr;
+EXTERN boolean use_err_help;
+EXTERN volatile integer interrupt;
+EXTERN boolean OK_to_interrupt;
+EXTERN boolean arith_error;
+EXTERN scaled tex_remainder;
+EXTERN halfword temp_ptr;
+
+/* sec 0116 */
#ifdef ALLOCATEMAIN
- EXTERN memory_word *mainmemory; /* remembered so can be free() later */
- EXTERN memory_word *zzzaa;
- #define zmem zzzaa
+ EXTERN memory_word * main_memory;
+ EXTERN memory_word * mem;
#else
- /* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- EXTERN memory_word
- /* #define zmem (zzzaa - (int)(mem_min)) */
- /* zzzaa[mem_max - mem_min + 1]; */
+ EXTERN memory_word zzzaa[mem_max - mem_bot + 1];
#define zmem (zzzaa - (int)(mem_bot))
- zzzaa[mem_max - mem_bot + 1];
#endif
-EXTERN halfword lo_mem_max;
-EXTERN halfword hi_mem_min;
-EXTERN integer var_used, dyn_used;
-EXTERN halfword avail;
-EXTERN halfword mem_end;
-EXTERN halfword mem_start; /* new in 3.14159 ??? */
-EXTERN halfword rover;
-
+EXTERN pointer lo_mem_max;
+EXTERN pointer hi_mem_min;
+EXTERN integer var_used, dyn_used;
+/* sec 0118 */
+EXTERN pointer avail;
+EXTERN pointer mem_end;
+EXTERN halfword mem_start; // for yandytex
+/* sec 0124 */
+EXTERN halfword rover;
+/* sec 0165 */
/* NOTE: the following really also need to be dynamically allocated */
#ifdef DEBUG
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#ifdef ALLOCATEMAIN
-EXTERN char *zzzab;
-#else
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* EXTERN bool */ /* save (4 - 1) * mem_max - mem_min */
-EXTERN char
+ #ifdef ALLOCATEMAIN
+ EXTERN char * zzzab;
+ #else
+
+ EXTERN char
/* #define freearr (zzzab - (int)(mem_min)) */
/* zzzab[mem_max - mem_min + 1]; */
#define freearr (zzzab - (int)(mem_bot))
#endif
#ifdef ALLOCATEMAIN
-EXTERN char *zzzac;
+ EXTERN char *zzzac;
#else
-/* EXTERN bool */ /* save (4 - 1) * mem_max - mem_min */
+/* EXTERN boolean */ /* save (4 - 1) * mem_max - mem_min */
EXTERN char
/* #define wasfree (zzzac - (int)(mem_min)) */
#define wasfree (zzzac - (int)(mem_bot))
zzzac[mem_max - mem_bot + 1];
#endif
-EXTERN halfword wasmemend, waslomax, washimin;
-EXTERN bool panicking;
+EXTERN halfword was_mem_end, was_lo_max, was_hi_min;
+EXTERN boolean panicking;
#endif /* DEBUG */
-EXTERN integer font_in_short_display;
-EXTERN integer depth_threshold;
-EXTERN integer breadth_max;
-/* EXTERN list_state_record nest[nest_size + 1]; */
-/* EXTERN short shown_mode; */
-/* EXTERN integer shown_mode; */ /* padded out */
-EXTERN int shown_mode; /* padded out */ /* 95/Jan/7 */
-/* EXTERN char old_setting; */
-/* EXTERN integer old_setting; */ /* padded out */
-EXTERN int old_setting; /* padded out */ /* 95/Jan/7 */
-
-/* eqtn_extra is no longer used --- it should be 0 96/Jan/10 */
+EXTERN integer font_in_short_display;
+EXTERN integer depth_threshold;
+EXTERN integer breadth_max;
+EXTERN int shown_mode;
+EXTERN int old_setting;
+
#ifdef INCREASEFONTS
- #define eqtb_extra (font_max - 255 + hash_extra)
+ #define eqtb_extra (font_max - 255 + hash_extra)
#else
#define eqtb_extra 0
#endif
-/* Probably require eqtb_extra to be zero, so hash_extra = 255 - font_max */
#if (eqtb_extra != 0)
-#error ERROR: eqtb_extra is not zero (need hash_extra equal 255 - font_max)
+ #error ERROR: eqtb_extra is not zero (need hash_extra equal 255 - font_max)
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#ifdef ALLOCATEZEQTB
-EXTERN memory_word *zeqtb;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#else
#ifdef INCREASEFONTS
-/* EXTERN memory_word zeqtb[13507 + eqtb_extra]; */
-EXTERN memory_word zeqtb[(hash_size + 4007) + eqtb_extra];
+ EXTERN memory_word eqtb[eqtb_size + 1 + eqtb_extra];
#else
-/* EXTERN memory_word zeqtb[13507]; */ /* hash_size = 9500 */
-/* EXTERN memory_word zeqtb[29007]; */ /* hash_size = 25000 */
-EXTERN memory_word zeqtb[(hash_size + 4007)];
-#endif
+ EXTERN memory_word eqtb[eqtb_size + 1];
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* EXTERN quarterword
-#define xeq_level (zzzad -12663) hash_size = 9500
-#define xeq_level (zzzad -28163) hash_size = 25000
- zzzad[844]; */
-
#ifdef INCREASEFONTS
-/* #define xeq_level (zzzad - (12663 + eqtb_extra)) */
-#define xeq_level (zzzad - ((hash_size + 3163) + eqtb_extra))
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+ #define xeq_level (zzzad - (int_base + eqtb_extra))
#else
-/* #define xeq_level (zzzad -12663) */
-#define xeq_level (zzzad - (hash_size + 3163))
+ #define xeq_level (zzzad - (int_base))
#endif
-/* zzzad[844]; */
-EXTERN quarterword zzzad[844]; /* ??? attempt to fix 99/Jan/5 */
-/* region 5 & 6 int_base to eqtb_size: 13507 - 12663 */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* EXTERN twohalves
-#define hash (zzzae - 514)
- zzzae[9767]; hash_size = 9500
- zzzae[25267]; hash_size = 25000 */
+EXTERN quarterword zzzad[eqtb_size - int_base + 1];
#ifdef ALLOCATEHASH
-#ifdef SHORTHASH
-EXTERN htwohalves *zzzae;
+ EXTERN two_halves *zzzae;
+ #define hash (zzzae - hash_base)
#else
-EXTERN twohalves *zzzae;
-#endif
-#define hash (zzzae - 514)
-#else /* not allocating hash table */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-#ifdef SHORTHASH
-EXTERN htwohalves
-#else
-EXTERN twohalves
-#endif
-#define hash (zzzae - 514)
-/* zzzae[9767]; */
-#ifdef INCREASEFONTS
- zzzae[hash_size + 267 + eqtb_extra];
-#else
- zzzae[hash_size + 267];
-#endif
+ #ifdef INCREASEFONTS
+ EXTERN two_halves zzzae[undefined_control_sequence - hash_base + eqtb_extra];
+ #else
+ EXTERN two_halves zzzae[undefined_control_sequence - hash_base];
+ #endif
+
+ #define hash (zzzae - hash_base)
#endif
-EXTERN halfword hash_used;
-EXTERN bool no_new_control_sequence;
-EXTERN integer cs_count;
+EXTERN halfword hash_used;
+EXTERN boolean no_new_control_sequence;
+EXTERN integer cs_count;
/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* using allocated save stack slows it down 1% to 2% */
-/* despite reallocation, we still limit it to something finite */
-/* to avoid soaking up all of machine memory in case of infinite loop */
+/* using allocated save stack slows it down 1% to 2% */
+/* despite reallocation, we still limit it to something finite */
+/* to avoid soaking up all of machine memory in case of infinite loop */
#ifdef ALLOCATESAVESTACK
- #define save_size 65536 /* arbitrary - ridiculously large */
- #define initial_save_size 1000
+ #define save_size 65536
+ #define initial_save_size 1000
#define increment_save_size 2000
- EXTERN memory_word *save_stack;
+ EXTERN memory_word * save_stack;
#else
- #define save_size 8000 /* 1999/Jan/6 enough for even CRC */
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- EXTERN memory_word save_stack[save_size + 1];
+ #define save_size 8000
+ EXTERN memory_word save_stack[save_size + 1];
#endif
-EXTERN integer save_ptr;
-EXTERN integer max_save_stack;
-
-/* The following could really be char instead of quarterword ... */
-/* EXTERN quarterword cur_level; */
-/* EXTERN integer cur_level; */ /* padded out */
-EXTERN int cur_level; /* padded out */ /* 95/Jan/7 */
-
-/* EXTERN group_code cur_group; */
-/* EXTERN integer cur_group; */ /* padded out */
-EXTERN int cur_group; /* padded out */ /* 95/Jan/7 */
-
-EXTERN integer cur_boundary;
-EXTERN integer mag_set;
-
-/* EXTERN eight_bits cur_cmd; */
-/* EXTERN integer cur_cmd; */ /* padded out */
-EXTERN int cur_cmd; /* padded out */ /* 95/Jan/7 */
-
-/* EXTERN halfword cur_chr; */ /* itex, tex0, tex, tex3, tex5, tex6, tex7, tex8 */
-EXTERN int cur_chr; /* 95/Jan/7 */
-
-EXTERN halfword cur_cs;
-EXTERN halfword cur_tok;
+EXTERN integer save_ptr;
+EXTERN integer max_save_stack;
+EXTERN int cur_level;
+EXTERN int cur_group;
+EXTERN integer cur_boundary;
+EXTERN integer mag_set;
+EXTERN int cur_cmd;
+EXTERN int cur_chr;
+EXTERN halfword cur_cs;
+EXTERN halfword cur_tok;
#ifdef ALLOCATENESTSTACK
- #define nest_size 65536 /* arbitrary - ridiculously large */
- #define initial_nest_size 100
+ #define nest_size 65536
+ #define initial_nest_size 100
#define increment_nest_size 200
- EXTERN list_state_record * nest;
+ EXTERN list_state_record * nest;
#else
- #define nest_size 200 /* 1999/Jan/7 */
- EXTERN list_state_record nest[nest_size + 1];
+ #define nest_size 200
+ EXTERN list_state_record nest[nest_size + 1];
#endif
-EXTERN integer nest_ptr;
-EXTERN integer max_nest_stack;
-EXTERN list_state_record cur_list;
+
+EXTERN integer nest_ptr;
+EXTERN integer max_nest_stack;
+EXTERN list_state_record cur_list;
#ifdef ALLOCATEPARAMSTACK
- #define param_size 65536 /* arbitrary - ridiculously large */
- #define initial_param_size 100
+ #define param_size 65536
+ #define initial_param_size 100
#define increment_param_size 200
- EXTERN halfword * param_stack;
+ EXTERN halfword * param_stack;
#else
-#define param_size 500 /* 1997/Jan/17 */
-EXTERN halfword param_stack[param_size + 1];
+ #define param_size 500
+EXTERN halfword param_stack[param_size + 1];
#endif
-EXTERN integer param_ptr;
-EXTERN integer max_param_stack;
+
+EXTERN integer param_ptr;
+EXTERN integer max_param_stack;
#ifdef ALLOCATEINPUTSTACK
- #define stack_size 65536 /* arbitrary - ridiculously large */
- #define initial_stack_size 100
+ #define stack_size 65536
+ #define initial_stack_size 100
#define increment_stack_size 200
- EXTERN in_state_record *input_stack;
+ EXTERN in_state_record * input_stack;
#else
#define stack_size 800
- EXTERN in_state_record input_stack[stack_size + 1];
+ EXTERN in_state_record input_stack[stack_size + 1];
#endif
-EXTERN integer input_ptr;
-EXTERN integer max_in_stack;
-
-EXTERN integer high_in_open; /* 1997/Jan/17 */
-EXTERN in_state_record cur_input;
-
-/* EXTERN integer in_open; */ /* used in itex, tex2, texmf */
-EXTERN int in_open; /* 95/Jan/7 */
+EXTERN integer input_ptr;
+EXTERN integer max_in_stack;
+EXTERN integer high_in_open;
+EXTERN in_state_record cur_input;
+EXTERN int in_open;
EXTERN integer open_parens;
-EXTERN integer max_open_parens;
-EXTERN alpha_file input_file[max_in_open + 1];
-EXTERN integer line;
-EXTERN integer line_stack[max_in_open + 1];
-
-/* EXTERN char scanner_status; */
-/* EXTERN integer scanner_status; */ /* padded out */
-EXTERN int scanner_status; /* padded out */ /* 95/Jan/7 */
-
-EXTERN halfword warning_index;
-EXTERN halfword def_ref;
-
-EXTERN integer align_state;
-EXTERN integer base_ptr;
-EXTERN halfword par_loc;
-EXTERN halfword par_token;
-EXTERN bool force_eof;
-/* EXTERN halfword cur_mark[5]; */
-EXTERN halfword cur_mark[6];
-
-/* EXTERN char long_state; */
-/* EXTERN integer long_state; */ /* padded out */
-EXTERN int long_state; /* padded out */ /* 95/Jan/7 */
-
-/* EXTERN halfword pstack[9]; */
-EXTERN halfword pstack[10];
-
-/* EXTERN integer cur_val; */
-EXTERN int cur_val; /* 95/Jan/7 */
-
-/* EXTERN char cur_val_level; */
-/* EXTERN integer cur_val_level; */ /* padded out */
-EXTERN int cur_val_level; /* padded out */ /* 95/Jan/7 */
-
-/* EXTERN small_number radix; */
-/* EXTERN integer radix; */ /* padded out */
-EXTERN int radix; /* padded out */ /* 95/Jan/7 */
-
-/* EXTERN glue_ord cur_order; */
-/* EXTERN integer cur_order; */ /* padded out */
-EXTERN int cur_order; /* padded out */ /* 95/Jan/7 */
-
-EXTERN alpha_file read_file[16]; /* hard wired limit in TeX */
-/* EXTERN char read_open[17]; */
-EXTERN char read_open[20]; /* padded out */
-
-EXTERN halfword cond_ptr;
-
-/* EXTERN char if_limit; */
-/* EXTERN integer if_limit; */ /* padded out */
-EXTERN int if_limit; /* padded out */ /* 95/Jan/7 */
-
-/* EXTERN small_number cur_if; */
-/* EXTERN integer cur_if; */ /* padded out */
-EXTERN int cur_if; /* padded out */ /* 95/Jan/7 */
-
-EXTERN integer if_line;
-EXTERN integer skip_line;
-EXTERN str_number cur_name;
-EXTERN str_number cur_area;
-EXTERN str_number cur_ext;
-EXTERN pool_pointer area_delimiter;
-EXTERN pool_pointer ext_delimiter;
-EXTERN integer format_default_length;
-EXTERN ccharpointer TEX_format_default;
-EXTERN bool name_in_progress;
-EXTERN bool log_opened;
-EXTERN bool quoted_file_name;
-EXTERN str_number job_name;
-EXTERN str_number output_file_name; // DVI file
-EXTERN str_number texmf_log_name; // LOG file
-EXTERN byte_file dvi_file;
+EXTERN integer max_open_parens;
+EXTERN alpha_file input_file[max_in_open + 1];
+EXTERN integer line;
+EXTERN integer line_stack[max_in_open + 1];
+EXTERN int scanner_status;
+EXTERN halfword warning_index;
+EXTERN halfword def_ref;
+EXTERN integer align_state;
+EXTERN integer base_ptr;
+EXTERN halfword par_loc;
+EXTERN halfword par_token;
+EXTERN boolean force_eof;
+EXTERN halfword cur_mark[6];
+EXTERN int long_state;
+EXTERN halfword pstack[10];
+EXTERN int cur_val;
+EXTERN int cur_val_level;
+EXTERN int radix;
+EXTERN int cur_order;
+EXTERN alpha_file read_file[16];
+EXTERN char read_open[20];
+EXTERN halfword cond_ptr;
+EXTERN int if_limit;
+EXTERN int cur_if;
+EXTERN integer if_line;
+EXTERN integer skip_line;
+EXTERN str_number cur_name;
+EXTERN str_number cur_area;
+EXTERN str_number cur_ext;
+EXTERN pool_pointer area_delimiter;
+EXTERN pool_pointer ext_delimiter;
+EXTERN integer format_default_length;
+EXTERN char * TEX_format_default;
+EXTERN boolean name_in_progress;
+EXTERN boolean log_opened;
+EXTERN boolean quoted_file_name;
+EXTERN str_number job_name;
+EXTERN str_number output_file_name;
+EXTERN str_number texmf_log_name;
+EXTERN byte_file dvi_file;
EXTERN byte_file tfm_file;
+EXTERN byte_file pdf_file;
EXTERN char * dvi_file_name;
+EXTERN char * pdf_file_name;
EXTERN char * log_file_name;
-/*******************************************************************/
-
-/* SHORTFONTINFO halves the memory word used to store font info */
-/* if it is not defined we use ordinary TeX memory words */
-
-#ifdef SHORTFONTINFO
-/* keep definition of fmemoryword in texmfmem.h */
-/* keep definition of ffourquarters in texfmem.h */
-/* keep definition of fquarterword in texfmem.h */
-#else
-/* go back to original definition as TeX memory word */
-#undef fmemoryword
-#define fmemoryword memory_word
-/* go back to original definition as fourquarters of a TeX word */
-#undef ffourquarters
-#define ffourquarters fourquarters
-/* go back to original definition as quaterword */
-#undef fquarterword
-#define fquarterword quarterword
-#endif
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
#ifdef ALLOCATEFONT
- EXTERN fmemoryword * font_info;
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
+ EXTERN memory_word * font_info;
#else
-/* EXTERN memory_word font_info[font_mem_size + 1]; */
- EXTERN fmemoryword font_info[font_mem_size + 1];
+ EXTERN memory_word font_info[font_mem_size + 1];
#endif
-EXTERN font_index fmem_ptr;
+EXTERN font_index fmem_ptr;
EXTERN internal_font_number font_ptr;
-EXTERN internal_font_number frozenfontptr; /* 99/Mar/26 */
-/* There are about 24 integer size items per font, or about 100 bytes */
-EXTERN ffourquarters font_check[font_max + 1];
-
-EXTERN scaled font_size[font_max + 1];
-EXTERN scaled font_dsize[font_max + 1];
-EXTERN font_index font_params[font_max + 1]; /* in 3.14159 */
-EXTERN str_number font_name[font_max + 1];
-EXTERN str_number font_area[font_max + 1];
-EXTERN eight_bits font_bc[font_max + 1]; /* already padded 511 + 1 = 512 */
-EXTERN eight_bits font_ec[font_max + 1]; /* already padded 511 + 1 = 512 */
-EXTERN halfword font_glue[font_max + 1];
-/* use char instead of bool to save space, but is it worth slow down ? */
-/* EXTERN char font_used[font_max + 1]; */
-EXTERN bool font_used[font_max + 1];
-
-/* might want to make some of following only one character wide also ? */
-/* except some use -1 as special case value */
-/* well, at least make them short instead of integer */
-EXTERN integer hyphen_char[font_max + 1];
-EXTERN integer skew_char[font_max + 1];
-EXTERN font_index bchar_label[font_max + 1];
-EXTERN short font_bchar[font_max + 1]; /* already padded 1023 + 1 = 1024 */
-/* don't change above to int or format file will be incompatible */
-EXTERN short font_false_bchar[font_max + 1]; /* already padded 1023 + 1 = 1024 */
-/* don't change above to int or format file will be incompatible */
-EXTERN integer char_base[font_max + 1];
-EXTERN integer width_base[font_max + 1];
-EXTERN integer height_base[font_max + 1];
-EXTERN integer depth_base[font_max + 1];
-EXTERN integer italic_base[font_max + 1];
-EXTERN integer lig_kern_base[font_max + 1];
-EXTERN integer kern_base[font_max + 1];
-EXTERN integer exten_base[font_max + 1];
-EXTERN integer param_base[font_max + 1];
-
-EXTERN ffourquarters null_character;
-
-EXTERN integer total_pages;
-EXTERN scaled max_v;
-EXTERN scaled max_h;
-EXTERN integer max_push;
-EXTERN integer last_bop;
-EXTERN integer dead_cycles;
-EXTERN bool doing_leaders;
-
-/* EXTERN quarterword c, f; */
-/* EXTERN integer c, f */; /* padded out */
-EXTERN int c, f; /* padded out */ /* 95/Jan/7 */
-
-EXTERN scaled rule_ht, rule_dp, rule_wd;
-EXTERN halfword g;
-EXTERN integer lq, lr;
-
-#ifdef ALLOCATEDVIBUF
- EXTERN eight_bits *zdvibuf;
-#else
- /* EXTERN eight_bits dvi_buf[dvi_buf_size + 1]; */
- /* EXTERN eight_bits dvi_buf[dvi_buf_size + 4]; */ /* padded out */
- EXTERN eight_bits zdvibuf[dvi_buf_size + 4]; /* padded out 1996/Jan/18 */
-#endif
-
-EXTERN dvi_index half_buf;
-EXTERN dvi_index dvi_limit;
-EXTERN dvi_index dvi_ptr;
-EXTERN integer dvi_offset;
-EXTERN integer dvi_gone;
-EXTERN halfword down_ptr, right_ptr;
-EXTERN scaled dvi_h, dvi_v;
-EXTERN scaled cur_h, cur_v;
-EXTERN internal_font_number dvi_f;
-EXTERN integer cur_s;
-EXTERN scaled totalstretch[4], totalshrink[4]; /* padded already */
-EXTERN integer last_badness;
-EXTERN halfword adjust_tail;
-EXTERN integer pack_begin_line;
-EXTERN twohalves empty_field;
-EXTERN fourquarters null_delimiter;
-EXTERN halfword cur_mlist;
-
-/* EXTERN small_number cur_style; */
-/* EXTERN integer cur_style; */ /* padded out */ /* tex5.c, tex7.c */
-EXTERN int cur_style; /* padded out */ /* 95/Jan/7 */
-
-/* EXTERN small_number cur_size; */
-/* EXTERN integer cur_size; */ /* padded out */
-EXTERN int cur_size; /* padded out */ /* 95/Jan/7 */
-
-EXTERN scaled cur_mu;
-EXTERN bool mlist_penalties;
-EXTERN internal_font_number cur_f;
-
-/* EXTERN quarterword cur_c; */
-/* EXTERN integer cur_c; */ /* padded out */
-EXTERN int cur_c; /* padded out */ /* 95/Jan/7 */
-
-EXTERN ffourquarters cur_i;
-
-EXTERN integer magic_offset;
-EXTERN halfword cur_align;
-EXTERN halfword cur_span;
-EXTERN halfword cur_loop;
-EXTERN halfword align_ptr;
-EXTERN halfword cur_head, cur_tail;
-EXTERN halfword just_box;
-EXTERN halfword passive;
-EXTERN halfword printed_node;
-EXTERN halfword pass_number;
-/* EXTERN scaled active_width[7]; */
-EXTERN scaled active_width[8];
-/* EXTERN scaled cur_active_width[7]; */
-EXTERN scaled cur_active_width[8];
-/* EXTERN scaled background[7]; */
-EXTERN scaled background[8];
-/* EXTERN scaled break_width[7]; */
-EXTERN scaled break_width[8];
-EXTERN bool noshrinkerroryet;
-EXTERN halfword cur_p;
-EXTERN bool second_pass;
-EXTERN bool final_pass;
-EXTERN integer threshold;
-EXTERN integer minimal_demerits[4];
-EXTERN integer minimum_demerits;
-EXTERN halfword best_place[4];
-EXTERN halfword best_pl_line[4];
-EXTERN scaled disc_width;
-EXTERN halfword easyline;
-EXTERN halfword last_special_line;
-EXTERN scaled first_width;
-EXTERN scaled second_width;
-EXTERN scaled first_indent;
-EXTERN scaled second_indent;
-EXTERN halfword best_bet;
-EXTERN integer fewest_demerits;
-EXTERN halfword best_line;
-EXTERN integer actual_looseness;
-EXTERN integer line_diff;
-/* EXTERN short hc[64+2]; */ /* padded OK 66 * 2 = 132 which is divisible by 4 */
-EXTERN int hc[66]; /* padded OK 66 * 2 = 132 which is divisible by 4 */
-
-/* EXTERN small_number hn; */
-/* EXTERN integer hn; */ /* padded out */
-EXTERN int hn; /* padded out */ /* 95/Jan/7 */
-
-EXTERN halfword ha, hb;
-
-/* EXTERN internal_font_number hf; */
-EXTERN int hf; /* 95/Jan/7 */
-
-/* EXTERN short hu[64+2]; */ /* padded OK */
-EXTERN int hu[66]; /* padded OK */
-
-/* EXTERN integer hyf_char; */
-EXTERN int hyf_char; /* 95/Jan/7 */
-
-/* init_cur_lang new in 3.14159 */
-/* EXTERN ASCII_code cur_lang, init_cur_lang; */
-/* EXTERN integer cur_lang, init_cur_lang; */ /* padded out */
-EXTERN int cur_lang, init_cur_lang; /* padded out */ /* 95/Jan/7 */
-
+EXTERN internal_font_number frozen_font_ptr;
+EXTERN four_quarters font_check[font_max + 1];
+EXTERN scaled font_size[font_max + 1];
+EXTERN scaled font_dsize[font_max + 1];
+EXTERN font_index font_params[font_max + 1];
+EXTERN str_number font_name[font_max + 1];
+EXTERN str_number font_area[font_max + 1];
+EXTERN eight_bits font_bc[font_max + 1];
+EXTERN eight_bits font_ec[font_max + 1];
+EXTERN halfword font_glue[font_max + 1];
+EXTERN boolean font_used[font_max + 1];
+EXTERN integer hyphen_char[font_max + 1];
+EXTERN integer skew_char[font_max + 1];
+EXTERN font_index bchar_label[font_max + 1];
+EXTERN short font_bchar[font_max + 1];
+EXTERN short font_false_bchar[font_max + 1];
+EXTERN integer char_base[font_max + 1];
+EXTERN integer width_base[font_max + 1];
+EXTERN integer height_base[font_max + 1];
+EXTERN integer depth_base[font_max + 1];
+EXTERN integer italic_base[font_max + 1];
+EXTERN integer lig_kern_base[font_max + 1];
+EXTERN integer kern_base[font_max + 1];
+EXTERN integer exten_base[font_max + 1];
+EXTERN integer param_base[font_max + 1];
+EXTERN four_quarters null_character;
+EXTERN integer total_pages;
+EXTERN scaled max_v;
+EXTERN scaled max_h;
+EXTERN integer max_push;
+EXTERN integer last_bop;
+EXTERN integer dead_cycles;
+EXTERN boolean doing_leaders;
+EXTERN int c, f;
+EXTERN scaled rule_ht, rule_dp, rule_wd;
+EXTERN halfword g;
+EXTERN integer lq, lr;
+EXTERN eight_bits dvi_buf[dvi_buf_size + 4];
+EXTERN dvi_index half_buf;
+EXTERN dvi_index dvi_limit;
+EXTERN dvi_index dvi_ptr;
+EXTERN integer dvi_offset;
+EXTERN integer pdf_offset;
+EXTERN integer dvi_gone;
+EXTERN halfword down_ptr, right_ptr;
+EXTERN scaled dvi_h, dvi_v;
+EXTERN scaled pdf_h, pdf_v;
+EXTERN scaled pdf_x, pdf_y;
+EXTERN scaled pdf_delta_h, pdf_delta_v;
+EXTERN scaled cur_h, cur_v;
+EXTERN internal_font_number dvi_f;
+EXTERN internal_font_number pdf_f;
+EXTERN integer cur_s;
+EXTERN scaled total_stretch[4], total_shrink[4];
+EXTERN integer last_badness;
+EXTERN halfword adjust_tail;
+EXTERN integer pack_begin_line;
+EXTERN two_halves empty_field;
+EXTERN four_quarters null_delimiter;
+EXTERN halfword cur_mlist;
+EXTERN int cur_style;
+EXTERN int cur_size;
+EXTERN scaled cur_mu;
+EXTERN boolean mlist_penalties;
+EXTERN internal_font_number cur_f;
+EXTERN int cur_c;
+EXTERN four_quarters cur_i;
+EXTERN integer magic_offset;
+EXTERN halfword cur_align;
+EXTERN halfword cur_span;
+EXTERN halfword cur_loop;
+EXTERN halfword align_ptr;
+EXTERN halfword cur_head, cur_tail;
+EXTERN halfword just_box;
+EXTERN halfword passive;
+EXTERN halfword printed_node;
+EXTERN halfword pass_number;
+EXTERN scaled active_width[8];
+EXTERN scaled cur_active_width[8];
+EXTERN scaled background[8];
+EXTERN scaled break_width[8];
+EXTERN boolean no_shrink_error_yet;
+EXTERN halfword cur_p;
+EXTERN boolean second_pass;
+EXTERN boolean final_pass;
+EXTERN integer threshold;
+EXTERN integer minimal_demerits[4];
+EXTERN integer minimum_demerits;
+EXTERN halfword best_place[4];
+EXTERN halfword best_pl_line[4];
+EXTERN scaled disc_width;
+EXTERN halfword easyline;
+EXTERN halfword last_special_line;
+EXTERN scaled first_width;
+EXTERN scaled second_width;
+EXTERN scaled first_indent;
+EXTERN scaled second_indent;
+EXTERN halfword best_bet;
+EXTERN integer fewest_demerits;
+EXTERN halfword best_line;
+EXTERN integer actual_looseness;
+EXTERN integer line_diff;
+EXTERN int hc[66];
+EXTERN int hn;
+EXTERN halfword ha, hb;
+EXTERN int hf;
+EXTERN int hu[66];
+EXTERN int hyf_char;
+EXTERN int cur_lang, init_cur_lang;
EXTERN integer lhyf, rhyf;
-/* EXTERN init_l_hyf, init_r_hyf; */ /* new in 3.14159 */
-EXTERN integer init_l_hyf, init_r_hyf; /* new in 3.14159 */
-
-EXTERN halfword hyfbchar;
-/* EXTERN char hyf[65]; */
-EXTERN char hyf[68]; /* padded out */
-EXTERN halfword init_list;
-EXTERN bool init_lig;
-EXTERN bool init_lft;
-
-/* EXTERN small_number hyphen_passed; */
-/* EXTERN integer hyphen_passed; */ /* padded out */
-EXTERN int hyphen_passed; /* padded out */ /* 95/Jan/7 */
-
-/* EXTERN halfword cur_l, cur_r; */ /* make int's ? 95/Jan/7 */
-EXTERN int cur_l, cur_r; /* make int's ? 95/Jan/7 */
+EXTERN integer init_l_hyf, init_r_hyf;
+EXTERN halfword hyfbchar;
+EXTERN char hyf[68];
+EXTERN halfword init_list;
+EXTERN boolean init_lig;
+EXTERN boolean init_lft;
+EXTERN int hyphen_passed;
+EXTERN int cur_l, cur_r;
+EXTERN halfword cur_q;
+EXTERN halfword lig_stack;
+EXTERN boolean ligature_present;
+EXTERN boolean lft_hit, rt_hit;
-EXTERN halfword cur_q;
-EXTERN halfword lig_stack;
-EXTERN bool ligature_present;
-EXTERN bool lft_hit, rt_hit;
-
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* could perhaps use packed_ASCII_code for trietrc ? */
#ifdef ALLOCATETRIES
- EXTERN halfword *trietrl;
- EXTERN halfword *trietro;
- EXTERN quarterword *trietrc;
+ EXTERN halfword * trie_trl;
+ EXTERN halfword * trie_tro;
+ EXTERN quarterword * trie_trc;
#else
- /* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
- EXTERN halfword trietrl[trie_size + 1];
- EXTERN halfword trietro[trie_size + 1];
- EXTERN quarterword trietrc[trie_size + 1];
+ EXTERN halfword trie_trl[trie_size + 1];
+ EXTERN halfword trie_tro[trie_size + 1];
+ EXTERN quarterword trie_trc[trie_size + 1];
#endif
-EXTERN small_number hyf_distance[trie_op_size + 1]; /* already padded 751 + 1 */
-EXTERN small_number hyf_num[trie_op_size + 1]; /* already padded 751 + 1 */
-EXTERN trie_op_code hyf_next[trie_op_size + 1];
-EXTERN integer op_start[256];
-/* if ALLOCATEHYPHEN is true, then hyphen_prime is a variable */
-/* otherwise it is a pre-processor defined constant */
+EXTERN small_number hyf_distance[trie_op_size + 1];
+EXTERN small_number hyf_num[trie_op_size + 1];
+EXTERN trie_op_code hyf_next[trie_op_size + 1];
+EXTERN integer op_start[256];
+
#ifdef ALLOCATEHYPHEN
#define default_hyphen_prime 1009
EXTERN str_number * hyph_word;
- EXTERN halfword * hyph_list;
- /* EXTERN hyphen_prime; */
+ EXTERN halfword * hyph_list;
EXTERN integer hyphen_prime;
#else
#define hyphen_prime 607
- /* EXTERN str_number hyph_word[608]; */
- EXTERN str_number hyph_word[hyphen_prime + 1];
- /* EXTERN halfword hyph_list[608]; */
- EXTERN halfword hyph_list[hyphen_prime + 1];
+ EXTERN str_number hyph_word[hyphen_prime + 1];
+ EXTERN halfword hyph_list[hyphen_prime + 1];
#endif
-/* EXTERN hyph_pointer hyph_count; */
-/* EXTERN integer hyph_count; */ /* padded out */
-EXTERN int hyph_count; /* padded out */ /* 95/Jan/7 */
+EXTERN int hyph_count;
#ifdef INITEX
-EXTERN integer
-#define trieophash (zzzaf - (int)(neg_trie_op_size))
- zzzaf[trie_op_size - neg_trie_op_size + 1];
-EXTERN trie_op_code trie_used[256];
-EXTERN ASCII_code trie_op_lang[trie_op_size + 1]; /* already padded 751 + 1 */
-EXTERN trie_op_code trie_op_val[trie_op_size + 1];
-EXTERN integer trie_op_ptr;
-#endif /* INITEX */
-
-EXTERN trie_op_code max_op_used;
-EXTERN bool smallop;
+ EXTERN integer trie_op_hash_C[trie_op_size - neg_trie_op_size + 1];
+ #define trie_op_hash (trie_op_hash_C - (int)(neg_trie_op_size))
+ EXTERN trie_op_code trie_used[256];
+ EXTERN ASCII_code trie_op_lang[trie_op_size + 1];
+ EXTERN trie_op_code trie_op_val[trie_op_size + 1];
+ EXTERN integer trie_op_ptr;
+#endif
-#ifdef INITEX
- #ifdef ALLOCATEINI
- EXTERN packed_ASCII_code *trie_c;
- EXTERN trie_op_code *trie_o;
- EXTERN trie_pointer *trie_l;
- EXTERN trie_pointer *trie_r;
- EXTERN trie_pointer *trie_hash;
- #else /* end ALLOCATEINI */
- EXTERN packed_ASCII_code trie_c[trie_size + 1];
- EXTERN trie_op_code trie_o[trie_size + 1];
- EXTERN trie_pointer trie_l[trie_size + 1];
- EXTERN trie_pointer trie_r[trie_size + 1];
- EXTERN trie_pointer trie_hash[trie_size + 1];
- #endif /* end not ALLOCATEINI */
- EXTERN trie_pointer trie_ptr;
-#endif /* INITEX */
+EXTERN trie_op_code max_op_used;
#ifdef INITEX
#ifdef ALLOCATEINI
- /* EXTERN bool *trie_taken; */ /* save (4 - 1) * trie_size = 90,000 byte */
- EXTERN char *trie_taken;
+ EXTERN packed_ASCII_code *trie_c; /* characters to match */
+ EXTERN trie_op_code *trie_o; /* operations to perform */
+ EXTERN trie_pointer *trie_l; /* left subtrie links */
+ EXTERN trie_pointer *trie_r; /* right subtrie links */
+ EXTERN trie_pointer *trie_hash; /* used to identify equivlent subtries */
#else
- EXTERN bool trie_taken[trie_size + 1];
+ EXTERN packed_ASCII_code trie_c[trie_size + 1];
+ EXTERN trie_op_code trie_o[trie_size + 1];
+ EXTERN trie_pointer trie_l[trie_size + 1];
+ EXTERN trie_pointer trie_r[trie_size + 1];
+ EXTERN trie_pointer trie_hash[trie_size + 1];
#endif
- EXTERN trie_pointer trie_min[256];
- EXTERN trie_pointer trie_max;
- EXTERN bool trie_not_ready;
-#endif /* INITEX */
-EXTERN scaled best_height_plus_depth;
-EXTERN halfword page_tail;
-
-/* EXTERN char page_contents; */
-/* EXTERN integer page_contents; */ /* padded out */
-EXTERN int page_contents; /* padded out */ /* 95/Jan/7 */
+ EXTERN trie_pointer trie_ptr;
+#endif
-#define cs_token_flag 4095 /* if we should want to use this ... */
+#ifdef INITEX
+ #ifdef ALLOCATEINI
+ EXTERN char * trie_taken;
+ #else
+ EXTERN boolean trie_taken[trie_size + 1];
+ #endif
-/* ********************************************************************* */
+ EXTERN trie_pointer trie_min[256];
+ EXTERN trie_pointer trie_max;
+ EXTERN boolean trie_not_ready;
+#endif
-/* do *some* sanity checking here --- rather than in TeX later 96/Jan/18 */
-/* (cannot catch everything here, since some is now dynamic) */
+EXTERN scaled best_height_plus_depth;
+EXTERN halfword page_tail;
+EXTERN int page_contents;
#if (half_error_line < 30) || (half_error_line > error_line - 15)
#error ERROR: (half_error_line < 30) || (half_error_line > error_line - 15) BAD 1
#error (max_quarterword - min_quarterword) < 255 BAD 19
#endif
-/* ********************************************************************* */
-
-EXTERN scaled page_max_depth;
-EXTERN halfword best_page_break;
-EXTERN integer least_page_cost;
-EXTERN scaled best_size;
-EXTERN scaled page_so_far[8];
-EXTERN halfword last_glue;
-EXTERN integer last_penalty;
-EXTERN scaled last_kern;
-EXTERN integer insert_penalties;
-EXTERN bool output_active;
-EXTERN internal_font_number main_f;
-
-EXTERN ffourquarters main_i;
-EXTERN ffourquarters main_j;
-
-EXTERN font_index main_k;
-EXTERN halfword main_p;
-EXTERN integer main_s;
-EXTERN halfword bchar;
-EXTERN halfword false_bchar;
-EXTERN bool cancel_boundary;
-EXTERN bool ins_disc;
-EXTERN halfword cur_box;
-EXTERN halfword after_token;
-EXTERN bool long_help_seen;
-EXTERN str_number format_ident;
-EXTERN word_file fmt_file;
-EXTERN integer ready_already;
-
-EXTERN alpha_file write_file[16]; /* hard wired limit in TeX */
-EXTERN bool write_open[18];
-
-EXTERN halfword write_loc;
-EXTERN pool_pointer edit_name_start;
-/* EXTERN integer edit_name_length, edit_line, tfm_temp; */
-EXTERN integer edit_name_length, edit_line;
-/* EXTERN integer tfm_temp; */ /* only used in tex3.c */
-EXTERN int tfm_temp; /* only used in tex3.c 95/Jan/7 */
-
-/* new stuff defined in local.c - bkph */
-
-#ifdef MSDOS
- EXTERN bool is_initex;
- EXTERN bool verbose_flag;
- EXTERN bool trace_flag;
- EXTERN bool debug_flag;
- EXTERN bool heap_flag;
- EXTERN bool open_trace_flag;
- EXTERN bool cache_file_flag;
- EXTERN bool knuth_flag;
- EXTERN bool no_interrupts;
- EXTERN bool c_style_flag;
- EXTERN bool non_ascii;
- EXTERN bool key_replace;
- EXTERN bool deslash;
- EXTERN bool trimeof;
- EXTERN bool allow_patterns;
- EXTERN bool show_fonts_used;
- EXTERN bool reset_exceptions;
- EXTERN bool show_current;
- EXTERN bool current_flag;
- EXTERN bool current_tfm;
- EXTERN bool return_flag;
- EXTERN bool want_version;
- EXTERN bool civilize_flag;
- EXTERN bool show_numeric;
- EXTERN bool restrict_to_ascii;
- EXTERN bool show_missing;
- EXTERN bool full_file_name_flag;
- EXTERN bool save_strings_flag;
- EXTERN int mem_initex;
- EXTERN int mem_extra_high;
- EXTERN int mem_extra_low;
- EXTERN int new_hyphen_prime;
- EXTERN int missing_characters;
- EXTERN int show_in_hex;
- EXTERN int show_in_dos;
- EXTERN int test_dir_access;
- EXTERN int dir_method;
- EXTERN int file_method;
- /* EXTERN int waitflush; */
- EXTERN int show_fmt_flag;
- EXTERN int show_tfm_flag;
- EXTERN bool show_texinput_flag; /* 1998/Jan/28 */
- EXTERN bool truncate_long_lines; /* 1998/Feb/2 */
- EXTERN bool show_cs_names; /* 1998/Mar/31 */
- EXTERN int tab_step;
- EXTERN int pseudo_tilde;
- EXTERN int pseudo_space;
- EXTERN int allow_quoted_names;
- EXTERN int default_rule;
- EXTERN char *format_file;
- EXTERN char *source_direct; /* 1998/Sep/29 */
- EXTERN char *string_file;
- EXTERN int share_flag;
- EXTERN char *format_name;
- EXTERN char *encoding_name;
- EXTERN bool format_specific;
- EXTERN bool encoding_specific;
- EXTERN bool show_line_break_stats; /* 1996/Feb/9 */
- EXTERN int first_pass_count; /* 1996/Feb/9 */
- EXTERN int second_pass_count; /* 1996/Feb/9 */
- EXTERN int final_pass_count; /* 1996/Feb/9 */
- EXTERN int underfull_hbox; /* 1996/Feb/9 */
- EXTERN int overfull_hbox; /* 1996/Feb/9 */
- EXTERN int underfull_vbox; /* 1996/Feb/9 */
- EXTERN int overfull_vbox; /* 1996/Feb/9 */
- EXTERN int paragraph_failed; /* 1996/Feb/9 */
- EXTERN int singleline; /* 1996/Feb/15 */
- EXTERN FILE *errout;
- EXTERN int font_dimen_zero; /* 1998/Oct/5 */
- EXTERN int ignore_frozen; /* 1998/Oct/5 */
- EXTERN bool suppress_f_ligs; /* 1999/Jan/5 */
- EXTERN int abort_flag; // not yet hooked up ???
- EXTERN int err_level; // not yet hooked up ???
- EXTERN int jump_used; /* 1999/Nov/28 */
- EXTERN jmp_buf jumpbuffer; /* 1999/Nov/7 */
- #endif /* DOS */
-
-#ifdef MSDOS
- extern int current_pool_size; /* in local.c - bkph */
- extern int current_max_strings; /* in local.c - bkph */
- extern int current_mem_size; /* in local.c - bkph */
- extern int current_font_mem_size; /* in local.c - bkph */
- extern int current_save_size; /* in local.c - bkph */
- extern int current_stack_size; /* in local.c - bkph */
- extern int current_nest_size; /* in local.c - bkph */
- extern int current_param_size; /* in local.c - bkph */
- extern int current_buf_size; /* in local.c - bkph */
- extern char *tex_version; /* in local.c - bkph */
- extern char *application; /* in local.c - bkph */
- extern char *yandyversion; /* in local.c - bkph */
- unsigned char wintodos[128]; /* in local.c - bkph */
- extern char last_filename[PATH_MAX]; /* in ourpaths.c */
- extern char log_line[MAXLINE]; /* in local.c */
- extern char *texpath; /* in local.c */
-
- memory_word * allocate_main_memory (int); /* in local.c - bkph */
- memory_word * realloc_main (int, int); /* in local.c - bkph */
- packed_ASCII_code * realloc_str_pool (int); /* in local.c - bkph */
- pool_pointer * realloc_str_start (int); /* in local.c - bkph */
- memory_word * realloc_save_stack (int); /* in local.c - bkph */
- list_state_record * realloc_nest_stack (int); /* in local.c - bkph */
- in_state_record * realloc_input_stack (int); /* in local.c - bkph */
- halfword * realloc_param_stack (int); /* in local.c - bkph */
- ASCII_code * realloc_buffer (int); /* in local.c - bkph */
- fmemoryword * realloc_font_info (int); /* in local.c - bkph */
-
- int realloc_hyphen (int); /* in local.c - bkph */
- int allocate_tries (int); /* in local.c - bkph */
-
-void tryandopen (char *); /* in local.c - bkph */
-void check_eqtb (char *); /* in local.c - bkph */
-void probe_memory (void); /* in local.c - bkph */
-// void show_maximums (FILE *); /* in local.c - bkph */
-void printcsnames (FILE *, int); /* in local.c - bkph */
-void perrormod(char *); /* in local.c */
-
-char *grabenv(char *); /* in local.c - bkph */
-// void showversion (FILE *); /* in local.c - bkph */
-void stamp_it (char *); /* in local.c - bkph */
-void stampcopy (char *); /* in local.c - bkph */
-bool prime (int); /* in local.c - bkph */
-int endit (int); /* in local.c - bkph */
-
-void uexit (int unix_code); /* in lib/uexit.c - bkph */
-void t_open_in (void); /* in lib/texmf.c - bkph */
-
-bool extensionirrelevantp (unsigned char *base, int nlen, char *suffix);
-
-void calledit (ASCII_code *filename, pool_pointer fnstart,
- integer fnlength, integer linenumber); /* from lib/texmf.c - bkph */
-
-void addvariablespace(int); /* in itex.c - bkph */
-
-void get_date_and_time (integer *minutes, integer *day,
- integer *month, integer *year); /* in lib/texmf.c - bkph */
-
-bool maketextex (void); /* in openinou.c */
-bool maketextfm (void); /* in openinou.c */
-
-unsigned char *unixify (unsigned char *); /* in pathsrch.c bkph */
-
-#ifdef _WINDOWS
- void showline (char *, int); /* in local.c */
- void showchar (int); /* in local.c */
- int main(int, char *[]); /* in lib\texmf.c */
-#endif
-
-#ifdef CHECKPOOL
- int checkpool (char *); /* in itex.c - debugging */
-#endif
-
-#endif /* ifdef MSDOS */
-
-/****************************************************************************/
+EXTERN scaled page_max_depth;
+EXTERN halfword best_page_break;
+EXTERN integer least_page_cost;
+EXTERN scaled best_size;
+EXTERN scaled page_so_far[8];
+EXTERN halfword last_glue;
+EXTERN integer last_penalty;
+EXTERN scaled last_kern;
+EXTERN integer insert_penalties;
+EXTERN boolean output_active;
+/* sec 1032 */
+EXTERN internal_font_number main_f;
+EXTERN four_quarters main_i;
+EXTERN four_quarters main_j;
+EXTERN font_index main_k;
+EXTERN pointer main_p;
+EXTERN integer main_s;
+EXTERN halfword bchar;
+EXTERN halfword false_bchar;
+EXTERN boolean cancel_boundary;
+EXTERN boolean ins_disc;
+/* sec 1074 */
+EXTERN pointer cur_box;
+EXTERN halfword after_token;
+EXTERN boolean long_help_seen;
+EXTERN str_number format_ident;
+EXTERN word_file fmt_file;
+EXTERN gzFile gz_fmt_file;
+/* sec 1331 */
+EXTERN integer ready_already;
+/* sec 1342 */
+EXTERN alpha_file write_file[16];
+EXTERN boolean write_open[18];
+/* sec 1345 */
+EXTERN pointer write_loc;
+EXTERN pool_pointer edit_name_start;
+EXTERN integer edit_name_length, edit_line;
+EXTERN int tfm_temp;
+
+/* new variables defined in local.c */
+EXTERN boolean is_initex;
+EXTERN boolean verbose_flag;
+EXTERN boolean trace_flag;
+EXTERN boolean debug_flag;
+EXTERN boolean open_trace_flag;
+EXTERN boolean knuth_flag;
+EXTERN boolean no_interrupts;
+EXTERN boolean c_style_flag;
+EXTERN boolean non_ascii;
+EXTERN boolean key_replace;
+EXTERN boolean deslash;
+EXTERN boolean trimeof;
+EXTERN boolean allow_patterns;
+EXTERN boolean show_fonts_used;
+EXTERN boolean reset_exceptions;
+EXTERN boolean show_current;
+EXTERN boolean return_flag;
+EXTERN boolean want_version;
+EXTERN boolean civilize_flag;
+EXTERN boolean show_numeric;
+EXTERN boolean restrict_to_ascii;
+EXTERN boolean show_missing;
+EXTERN boolean full_file_name_flag;
+EXTERN int mem_initex;
+EXTERN int mem_extra_high;
+EXTERN int mem_extra_low;
+EXTERN int new_hyphen_prime;
+EXTERN int missing_characters;
+EXTERN int show_in_hex;
+EXTERN int show_in_dos;
+EXTERN int show_fmt_flag;
+EXTERN int show_tfm_flag;
+EXTERN boolean show_texinput_flag;
+EXTERN boolean truncate_long_lines;
+EXTERN boolean show_cs_names;
+EXTERN int tab_step;
+EXTERN int pseudo_tilde;
+EXTERN int pseudo_space;
+EXTERN int allow_quoted_names;
+EXTERN int default_rule;
+EXTERN char * format_file;
+EXTERN char * source_direct;
+EXTERN char * format_name;
+EXTERN char * encoding_name;
+EXTERN boolean show_line_break_stats;
+EXTERN int first_pass_count;
+EXTERN int second_pass_count;
+EXTERN int final_pass_count;
+EXTERN int underfull_hbox;
+EXTERN int overfull_hbox;
+EXTERN int underfull_vbox;
+EXTERN int overfull_vbox;
+EXTERN int paragraph_failed;
+EXTERN int single_line;
+EXTERN FILE * errout;
+EXTERN int font_dimen_zero;
+EXTERN int ignore_frozen;
+EXTERN boolean suppress_f_ligs;
+EXTERN int jump_used;
+EXTERN jmp_buf jumpbuffer;
+extern int current_pool_size;
+extern int current_max_strings;
+extern int current_mem_size;
+extern int current_font_mem_size;
+extern int current_save_size;
+extern int current_stack_size;
+extern int current_nest_size;
+extern int current_param_size;
+extern int current_buf_size;
+extern char *tex_version;
+extern char *application;
+extern char *yandyversion;
+extern unsigned char wintodos[128];
+extern char log_line[MAXLINE];
+extern char *texpath;
+
+memory_word * allocate_main_memory (int);
+memory_word * realloc_main (int, int);
+packed_ASCII_code * realloc_str_pool (int);
+pool_pointer * realloc_str_start (int);
+memory_word * realloc_save_stack (int);
+list_state_record * realloc_nest_stack (int);
+in_state_record * realloc_input_stack (int);
+halfword * realloc_param_stack (int);
+ASCII_code * realloc_buffer (int);
+memory_word * realloc_font_info (int);
+
+int realloc_hyphen (int);
+int allocate_tries (int);
+void check_eqtb (char *);
+void probe_memory (void);
+void print_cs_names (FILE *, int);
+void perrormod(char *);
+char *grabenv(char *);
+void stamp_it (char *);
+void stampcopy (char *);
+boolean prime (int);
+int endit (int);
+
+void uexit (int unix_code);
+void t_open_in (void);
+
+
+void call_edit (ASCII_code *filename, pool_pointer fnstart,
+ integer fnlength, integer linenumber);
+
+void add_variable_space(int);
+
+char *unixify (char *);
#include "coerce.h"
-/****************************************************************************/
-/* sec 0054 */
-#define no_print 16
-#define term_only 17
-#define log_only 18
-#define term_and_log 19
-#define pseudo 20
-#define new_string 21
-#define max_selector 21
-/* sec 0073 */
-#define batch_mode 0
-#define nonstop_mode 1
-#define scroll_mode 2
-#define error_stop_mode 3
-/* sec 0076 */
-#define spotless 0
-#define warning_issued 1
-#define error_message_issued 2
-#define fatal_error_stop 3
-/* sec 0105 */
-#define nx_plux_y(...) mult_and_add(..., 07777777777L)
-#define mult_integers(a) mult_and_add(a,0,07777777777L)
-/* sec 0108 */
-#define inf_bad 10000L
-/* sec 0109 */
-#define set_glue_ratio_zero(a) (a) = 0.0
-#define set_glue_ratio_one(a) (a) = 1.0
-#define tex_float(a) (a)
-#define unfloat(a) (a)
-#define float_constant(a) (float) (a)
-/* sec 0115*/
-#define pointer halfword
-#define null min_halfword
-/* sec 0118 */
-#define link(p) mem[(p)].hh.v.RH
-#define info(p) mem[(p)].hh.v.LH
-/* sec 0124 */
-#define empty_flag max_halfword
-#define is_empty(a) (link(a) = empty_flag)
-#define node_size info
-#define llink(a) info(a+1)
-#define rlink(a) link(a+1)
-/* sec 0133 */
-#define type(a) mem[a].hh.B0
-#define subtype(a) mem[a].hh.B1
-/* sec 0134 */
-#define is_char_node(a) (a >= hi_mem_min)
-#define font type
-#define character subtype
-/* sec 0135 */
-#define hlist_node 0
-#define box_node_size 7
-#define width_offset 1
-#define depth_offset 2
-#define height_offset 3
-#define width(a) mem[a + width_offset].sc
-#define depth(a) mem[a + depth_offset].sc
-#define height(a) mem[a + height_offset].sc
-#define shift_amount(a) mem[a + 4].sc
-#define list_offset 5
-#define glue_order(a) subtype(a + list_offset)
-#define glue_sign(a) type(a + list_offset)
-#define normal 0
-#define stretching 1
-#define shrinking 2
-#define glue_offset 6
-#define glue_set(a) mem[a + glue_offset].gr
-/* sec 0137 */
-#define vlist_node 1
-/* sec 0138 */
-#define rule_node 2
-#define rule_node_size 4
-#define null_flag -010000000000L
-#define is_running(a) (a = null_flag)
-/* sec 0140 */
-#define ins_node 3
-#define ins_node_size 5
-#define float_cost(a) mem[a + 1].cint
-#define ins_ptr(a) info(a + 4)
-#define split_top_ptr(a) link(a + 4)
-/* sec 0212 */
-#define ignore_depth -65536000L
-/* sec 0213 */
-#define mode cur_list.mode_field
-#define head cur_list.head_field
-#define tail cur_list.tail_field
-#define aux cur_list.aux_field
-#define prev_depth aux.sc
-#define space_factor aux.hh.v.LH
-#define clang aux.hh.v.RH
-#define incompleat_noad aux.cint
-#define prev_graf cur_list.pg_field
-#define mode_line cur_list.ml_field
-/* sec 0221 */
-#define level_zero min_quarterword
-#define level_one level_zero + 1
/* sec 79 */
-/*
-extern void tex_help (unsigned int n, ...);
-
-void tex_help (unsigned int n, ...)
-{
- unsigned int i;
- va_list help_arg;
-
- if (n > 6) n = 6;
- help_ptr = n;
- va_start(help_arg, n);
- for (i = 0; i < n; i++)
- help_line[i] = 0; //va_arg(help_arg, char *);
- va_end(help_arg);
-}
+extern inline void push_input(void);
+extern inline void pop_input(void);
+extern inline void print_err (const char * s);
+extern inline void ensure_dvi_open(void);
+extern inline void write_dvi(size_t a, size_t b);
+extern inline void prompt_input(const char *s);
+extern inline void synch_h(void);
+extern inline void synch_v(void);
+extern inline void set_cur_lang(void);
+extern char * md5_file (FILE * in_file);
+extern inline void str_room (int val);
+extern inline void tail_append_ (pointer val);
+#define tail_append(a) tail_append_((pointer) a)
+extern inline void tex_help (unsigned int n, ...);
+extern inline void append_char(ASCII_code c);
+extern inline void append_lc_hex(ASCII_code c);
+extern inline void succumb(void);
+extern inline void dvi_out_ (ASCII_code op);
+#define dvi_out(op) dvi_out_((ASCII_code) (op))
+extern inline void free_avail_(halfword p);
+#define free_avail(p) free_avail_((halfword) (p))
+extern inline void flush_string (void);
+extern str_number load_pool_strings (integer spare_size);
+extern str_number make_string_pool (const char *s);
#define help0() tex_help(0)
#define help1(...) tex_help(1, __VA_ARGS__)
#define help2(...) tex_help(2, __VA_ARGS__)
#define help4(...) tex_help(4, __VA_ARGS__)
#define help5(...) tex_help(5, __VA_ARGS__)
#define help6(...) tex_help(6, __VA_ARGS__)
-*/
\ No newline at end of file
+
+EXTERN boolean shipout_flag;
+#endif
\ No newline at end of file
OSDN Git Service
