tableunpack = table.unpack
------------------------------------------------------------------------
--- naming:
--- ext_... : called from \directlua{}
--- int_... : called from other Lua codes, but not from \directlua{}
--- (other) : only called from this file
-function luatexja.load_module(name)
- require('ltj-' .. name.. '.lua')
-end
-function luatexja.load_lua(fn)
+local function load_lua(fn)
local found = kpse.find_file(fn, 'tex')
if not found then
tex.error("LuaTeX-ja error: File `" .. fn .. "' not found")
dofile(found)
end
end
+luatexja.load_lua = load_lua
+function luatexja.load_module(name)
+ require('ltj-' .. name.. '.lua')
+end
do
local setfield = node.direct.setfield
userid_table.STCK = luatexbase.newuserwhatsitid('stack_marker', 'luatexja') -- スタック管理
userid_table.BPAR = luatexbase.newuserwhatsitid('begin_par', 'luatexja') -- 「段落始め」
userid_table.DIR = luatexbase.newuserwhatsitid('direction', 'luatexja') -- 組方向
+userid_table.BOXB = luatexbase.newuserwhatsitid('box_boundary', 'luatexja') -- 「ボックス始め・終わり」
local dir_table = {}
luatexja.dir_table = dir_table
load_module('charrange'); local ltjc = luatexja.charrange
load_module('stack'); local ltjs = luatexja.stack
load_module('direction'); local ltjd = luatexja.direction -- +1 hlist +1 attr_list
+load_module('lineskip'); local ltjl = luatexja.lineskip -- +1 hlist +1 attr_list
load_module('jfont'); local ltjf = luatexja.jfont
load_module('inputbuf'); local ltji = luatexja.inputbuf
load_module('pretreat'); local ltjp = luatexja.pretreat
load_module('setwidth'); local ltjw = luatexja.setwidth
load_module('jfmglue'); local ltjj = luatexja.jfmglue -- +1 glue +1 gs +1 attr_list
load_module('math'); local ltjm = luatexja.math
-load_module('tangle'); local ltjb = luatexja.base
+load_module('base'); local ltjb = luatexja.base
local attr_jchar_class = luatexbase.attributes['ltj@charclass']
-- EXT: print parameters that don't need arguments
do
+ local tex_getattr = tex.getattribute
+ local function getattr(a)
+ local r = tex.getattribute(a)
+ return (r==-0x7FFFFFFF) and 0 or r
+ end
luatexja.unary_pars = {
yalbaselineshift = function(t)
- return print_scaled(tex.getattribute('ltj@yablshift'))..'pt'
+ return print_scaled(getattr('ltj@yablshift'))..'pt'
end,
yjabaselineshift = function(t)
- return print_scaled(tex.getattribute('ltj@ykblshift'))..'pt'
+ return print_scaled(getattr('ltj@ykblshift'))..'pt'
end,
talbaselineshift = function(t)
- return print_scaled(tex.getattribute('ltj@tablshift'))..'pt'
+ return print_scaled(getattr('ltj@tablshift'))..'pt'
end,
tjabaselineshift = function(t)
- return print_scaled(tex.getattribute('ltj@tkblshift'))..'pt'
+ return print_scaled(getattr('ltj@tkblshift'))..'pt'
end,
kanjiskip = function(t)
return print_spec(ltjs.get_stack_skip(stack_table_index.KSK, t))
return ltjs.get_stack_table(stack_table_index.JWP, 0, t)
end,
autospacing = function(t)
- return tex.getattribute('ltj@autospc')
+ return getattr('ltj@autospc')
end,
autoxspacing = function(t)
- return tex.getattribute('ltj@autoxspc')
+ return getattr('ltj@autoxspc')
end,
differentjfm = function(t)
local f, r = luatexja.jfmglue.diffmet_rule, '???'
end
local prefix, inner_depth
-
+local utfchar = utf.char
local function debug_show_node_X(p,print_fn, limit)
local k = prefix
local s
local base = prefix .. string.format('%X', get_attr_icflag(p))
.. ' ' .. pt .. ' ' .. tostring(p.subtype) .. ' '
if pt == 'glyph' then
- s = base .. ' ' .. utf.char(p.char) .. ' '
- .. tostring(p.font)
- .. ' (' .. print_scaled(p.height) .. '+'
+ s = base .. ' ' ..
+ (p.char>=0xF0000 and string.format('(U+%X)', p.char) or utfchar(p.char)) .. ' '
+ .. tostring(p.font) .. ' (' .. print_scaled(p.height) .. '+'
.. print_scaled(p.depth) .. ')x' .. print_scaled(p.width)
- .. ' off: (' .. print_scaled(p.xoffset)
- .. ',' .. print_scaled(p.yoffset) .. ')'
+ if p.xoffset~=0 or p.yoffset~=0 then
+ s = s .. ' off: (' .. print_scaled(p.xoffset)
+ .. ',' .. print_scaled(p.yoffset) .. ')'
+ end
print_fn(s)
elseif pt=='hlist' or pt=='vlist' or pt=='unset'or pt=='ins' then
if pt=='ins' then
.. print_scaled(p.depth) .. ')x' .. print_scaled(p.width)
.. ', dir=' .. tostring(node.has_attribute(p, attr_dir))
print_fn(s)
+ elseif pt=='disc' then
+ print_fn(s)
+ local bid = inner_depth
+ if inner_depth < limit then
+ prefix, inner_depth = k.. 'p.', inner_depth + 1
+ for q in node.traverse(p.pre) do
+ debug_show_node_X(q, print_fn, limit)
+ end
+ prefix = k.. 'P.'
+ for q in node.traverse(p.post) do
+ debug_show_node_X(q, print_fn, limit)
+ end
+ prefix = k.. 'R.'
+ for q in node.traverse(p.replace) do
+ debug_show_node_X(q, print_fn, limit)
+ end
+ end
+ prefix=k
elseif pt == 'glue' then
s = base .. ' ' .. print_spec(p)
if get_attr_icflag(p)>icflag_table.KINSOKU
elseif pt=='noad' then
s = base ; print_fn(s)
if p.nucleus then
- prefix = k .. 'N'; debug_show_node_X(p.nucleus, print_fn);
+ prefix = k .. 'N'; debug_show_node_X(p.nucleus, print_fn, limit);
end
if p.sup then
- prefix = k .. '^'; debug_show_node_X(p.sup, print_fn);
+ prefix = k .. '^'; debug_show_node_X(p.sup, print_fn, limit);
end
if p.sub then
- prefix = k .. '_'; debug_show_node_X(p.sub, print_fn);
+ prefix = k .. '_'; debug_show_node_X(p.sub, print_fn, limit);
end
prefix = k;
elseif pt=='math_char' then
- s = base .. ' fam: ' .. p.fam .. ' , char = ' .. utf.char(p.char)
+ s = base .. ' fam: ' .. p.fam .. ' , char = ' .. utfchar(p.char)
print_fn(s)
elseif pt=='sub_box' or pt=='sub_mlist' then
print_fn(base)
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