-- -*- coding: utf-8 -*-
--- jfm-ujis.lua: LuaTeX-ja 標準 JFM
+-- jfm-ujisv.lua: LuaTeX-ja 標準 JFM(縦組み用)
-- based on upnmlminr-h.tfm (a metric in UTF/OTF package used by upTeX).
-- JIS X 4051:2004 では,行末の句読点や中点はベタなのでそれに従う
[2] = { -- 閉じ括弧類
chars = {
'’', '”', '〉', '》', '」', '』', '】', '〕',
- '〗', '〙', '〟', ')', ']', '}', '⦆', '、*', ',*'
+ '〗', '〙', '〟', ')', ']', '}', '⦆', '、', ','
},
align = 'left', left = 0.0, down = 0.0,
width = 0.5, height = 0.50, depth = 0.50, italic=0.0,
[0] = { 0.25, 0.0, 0.25, 1, 1 },
[1] = { 0.25, 0.0, 0.25, 1, 1 },
[2] = { 0.25, 0.0, 0.25, 1, 1 },
- [3] = { 0.5 , 0.0, 0.5 , 1, 0 },
+ [3] = { 0.5 , 0.0, 0.25 , 1, 0 },
[4] = { 0.25, 0.0, 0.25, 1, 1 },
[5] = { 0.25, 0.0, 0.25, 1, 1 },
[6] = { 0.25, 0.0, 0.25, 1, 1 },
align = 'left', left = 0.0, down = 0.0,
width = 1.0, height = 0.50, depth = 0.50, italic=0.0,
glue = {
- [0] = { 0.5 , 0.0, 0.5, 0, 1 },
+ [0] = { 1.0 , 0.0, 0.5, 0, 1 },
[1] = { 0.5 , 0.0, 0.5, 0, 1 },
[2] = {0, 0, 0},
[3] = { 0.75, 0.0, 0.25, 1, 1 },
local dir_tate = 3
local dir_yoko = 4
+
+local get_dir_count
+do
+ local gc = tex.getcount
+ get_dir_count = function() return gc('ltj@dir@count') end
+end
+luatexja.direction.get_dir_count = get_dir_count
+
-- \tate, \yoko
do
local node_next = node.next
local function set_list_direction(v, name)
- if node.next(tex.nest[tex.nest.ptr].head) then
- ltjb.package_error('luatexja',
- "Use `\\" .. name .. "' at top of list",
- 'Direction change command by LuaTeX-ja is available\n'
- .. 'only while current list is null.')
- else
- ltjs.set_stack_table(luatexja.stack_table_index.DIR, v, true)
- end
+ local lv, w = tex.nest[tex.nest.ptr], tex.lists.page_head
+ if lv.mode == 1 and w then
+ if w.id==id_whatsit and w.subtype==sid_user
+ and w.user_id==wh_DIR then
+ w.value=v
+ end
+ else
+ local w = node_next(to_direct(lv.head))
+ if to_node(w) then
+ if getid(w)==id_whatsit and getsubtype(w)==sid_user
+ and getfield('user_id', wh_DIR) then
+ setfield(w, 'value', v)
+ else
+ ltjb.package_error(
+ 'luatexja',
+ "Use `\\" .. name .. "' at top of list",
+ 'Direction change command by LuaTeX-ja is available\n'
+ .. 'only while current list is null.')
+ end
+ else
+ local w = node_new(id_whatsit, sid_user)
+ setfield(w, 'next', hd)
+ setfield(w, 'user_id', wh_DIR)
+ setfield(w, 'type', 100)
+ setfield(w, 'value', v)
+ Dnode.write(w)
+ end
+ end
end
luatexja.direction.set_list_direction = set_list_direction
end
if gc=='fin_row' or gc == 'preamble' then
return h
else
- local hd, new_dir = to_direct(h), ltjs.table_current_stack[DIR]
+ local hd = to_direct(h)
local w
if hd and getid(hd)==id_whatsit and getsubtype(hd)==sid_user
and getfield(hd, 'user_id')==wh_DIR then
- w = hd
+ return h
else
w = node_new(id_whatsit, sid_user)
setfield(w, 'next', hd)
+ setfield(w, 'user_id', wh_DIR)
+ setfield(w, 'type', 100)
+ setfield(w, 'value', ltjs.list_dir)
+ return to_node(w)
end
- setfield(w, 'user_id', wh_DIR)
- setfield(w, 'type', 100)
- setfield(w, 'value', new_dir)
- return to_node(w)
end
end
luatexbase.add_to_callback('hpack_filter', set_dir_flag, 'ltj.set_dir_flag', 10000)
- luatexbase.add_to_callback('vpack_filter',
- function (h, gc)
- local box_set, cl = 0, tex.currentgrouplevel + 1
- local hd = to_direct(h)
- for w in traverse_id(id_whatsit, hd) do
- if getsubtype(w)==sid_user and
- getfield(w, 'user_id')==STCK and
- getfield(w, 'value')==cl then box_set = 1;
- hd = node_remove(hd, w); node_free(w); break
- end
- end
- ltjs.report_stack_level(tex_getcount('ltj@@stack') + box_set)
- return set_dir_flag(to_node(hd), gc)
- end, 'ltj.set_dir_flag', 1)
+
+ local function set_dir_flag_vbox(h, gc)
+ local w = to_direct(h)
+ ltjs.list_dir = get_dir_count()
+ if getid(w)==id_whatsit and getsubtype(w)==sid_user
+ and getfield(w, 'user_id')==wh_DIR then
+ ltjs.list_dir = getfield(w, 'value')
+ --print('VB', gc, ltjs.list_dir)
+ --luatexja.ext_show_node_list(h, ' > ', print)
+ return h
+ else
+ --print('VB', gc, ltjs.list_dir)
+ --luatexja.ext_show_node_list(h, ' > ', print)
+ return set_dir_flag(h, gc)
+ end
+ end
+ luatexbase.add_to_callback('vpack_filter', set_dir_flag_vbox, 'ltj.set_dir_flag', 1)
luatexbase.add_to_callback('post_linebreak_filter',
function (h)
- local new_dir = ltjs.table_current_stack[DIR]
+ local new_dir = ltjs.list_dir
for line in traverse_id(id_hlist, to_direct(h)) do
set_attr(line, attr_dir, new_dir)
end
old_dir = getfield(bh, 'value')
set_attr(b, attr_dir, old_dir)
setfield(b, 'head', (node_remove(bh, x)))
- set_attr(b, attr_icflag, PROCESSED)
node_free(x); break
end
end
if not old_dir then
- old_dir = has_attr(b, attr_dir) or dir_yoko
- if old_dir==0 then old_dir =dir_yoko end
+ old_dir = has_attr(b, attr_dir) or 0
+ if old_dir ==0 then
+ old_dir = ltjs.list_dir
+ end
end
if old_dir==new_dir then
set_attr(b, attr_icflag, PROCESSED)
end
local function process_dir_node(head, gc)
local h = to_direct(head)
- local x, new_dir = h, ltjs.table_current_stack[DIR] or dir_yoko
+ local x, new_dir = h, ltjs.list_dir or dir_yoko
while x do
local xid = getid(x)
if (xid==id_hlist and has_attr(x, attr_icflag)~=PACKED) or xid==id_vlist then
end
luatexja.direction.glyph_from_packed = glyph_from_packed
end
-
Bp, widow_Bp, widow_Np = {}, {}, {first = nil}
table_current_stack = ltjs.table_current_stack
- list_dir = table_current_stack[DIR] or dir_yoko
+ list_dir = ltjs.list_dir or dir_yoko
kanji_skip = node_new(id_glue)
setfield(kanji_skip, 'spec', skip_table_to_spec(KSK))
set_attr(kanji_skip, attr_icflag, KANJI_SKIP)
local ltjf_replace_altfont = ltjf.replace_altfont
local attr_orig_char = luatexbase.attributes['ltj@origchar']
local STCK = luatexja.userid_table.STCK
-local DIR = luatexja.stack_table_index.DIR
+local DIR = luatexja.userid_table.DIR
local dir_tate = 3
local dir_yoko = 4
do
local head
local is_dir_tate
+ local dir_frozen
local suppress_hyphenate_ja_aux = {}
suppress_hyphenate_ja_aux[id_glyph] = function(p)
if (has_attr(p, attr_icflag) or 0)<=0 and is_ucs_in_japanese_char(p) then
- local pf = has_attr(p, attr_curjfnt) or getfont(p)
+ local pc = getchar(p)
+ local pf = ltjf_replace_altfont(has_attr(p, attr_curjfnt) or getfont(p), pc)
setfield(p, 'font', pf); set_attr(p, attr_curjfnt, pf)
setfield(p, 'subtype', floor(getsubtype(p)*0.5)*2)
+ set_attr(p, attr_orig_char, pc)
end
return p
end
- suppress_hyphenate_ja_aux[id_math] = function(p) return node_end_of_math(node_next(p)) end
+ suppress_hyphenate_ja_aux[id_math] = function(p)
+ dir_frozen = true
+ return node_end_of_math(node_next(p)) end
+ suppress_hyphenate_ja_aux[50] = function(p) return p end
suppress_hyphenate_ja_aux[id_whatsit] = function(p)
- if getsubtype(p)==sid_user and getfield(p, 'user_id')==STCK then
- wt[#wt+1] = p; head = node_remove(head, p)
+ if getsubtype(p)==sid_user then
+ local uid = getfield(p, 'user_id')
+ if uid==STCK then
+ wt[#wt+1] = p; head = node_remove(head, p)
+ elseif uid==DIR and not dir_frozen then
+ ltjs.list_dir = getfield(p, 'value')
+ end
+ dir_frozen = true
end
return p
end
local function suppress_hyphenate_ja (h)
local p = to_direct(h)
- wt, head = {}, p
+ wt, head, dir_frozen = {}, p, false
+ ltjs.list_dir=ltjd.get_dir_count()
while p do
local pfunc = suppress_hyphenate_ja_aux[getid(p)]
- if pfunc then p = pfunc(p) end
+ if pfunc then p = pfunc(p) else dir_frozen = true end
p = node_next(p)
end
head = to_node(head)
if mode and getfield(p, 'value')==cl then box_set = 1 end; node_free(p)
end
ltjs.report_stack_level(tex_getcount('ltj@@stack') + box_set)
- is_dir_tate = ltjs.table_current_stack[DIR] == dir_tate
- local jfntattr = is_dir_tate and attr_curtfnt or attr_curjfnt
- for p in Dnode.traverse_id(id_glyph,to_direct(head)) do
- if has_attr(p, attr_curjfnt)==getfont(p) then
- local pfn = has_attr(p, jfntattr) or getfont(p)
- local pc = getchar(p)
- local pf = ltjf_replace_altfont(pfn, pc)
- if is_dir_tate then
+ is_dir_tate = ltjs.list_dir == dir_tate
+ if is_dir_tate then
+ for p in Dnode.traverse_id(id_glyph,to_direct(head)) do
+ if (has_attr(p, attr_icflag) or 0)<=0 and has_attr(p, attr_curjfnt)==getfont(p) then
+ local pfn = has_attr(p, attr_curtfnt) or getfont(p)
+ local pc = getchar(p)
+ local pf = ltjf_replace_altfont(pfn, pc)
set_attr(p, attr_dir, pc)
pc = ltjd_get_vert_glyph(pf, pc) or pc
- end
- setfield(p, 'char', pc); set_attr(p, attr_orig_char, pc)
- setfield(p, 'font', pf); set_attr(p, attr_curjfnt, pf)
+ setfield(p, 'char', pc); set_attr(p, attr_orig_char, pc)
+ setfield(p, 'font', pf); set_attr(p, attr_curjfnt, pf)
+ end
end
end
return head
function luatexja.setwidth.set_ja_width(ahead, adir)
local p = ahead; head = p; dir = adir or 'TLT'
local m = false -- is in math mode?
- local is_dir_tate = ltjs.table_current_stack[DIR]==dir_tate
+ local is_dir_tate = ltjs.list_dir==dir_tate
local capsule_glyph = is_dir_tate and capsule_glyph_tate or capsule_glyph_yoko
local attr_ablshift = is_dir_tate and attr_tablshift or attr_yablshift
while p do
\newluatexattribute\ltj@tablshift % attribute for talbaselineshift
\newluatexattribute\ltj@tkblshift % attribute for tjabaselineshift
\newluatexattribute\jfam % index for current jfam
-\newluatexattribute\ltj@dir % temp attr for indicating box direction
+
+\newcount\ltj@dir@count % counter for indicating direction
+\newluatexattribute\ltj@dir
\ltj@dir=0
\ltj@icflag=0
\newif\iftdir
\protected\def\tate{%
\directlua{luatexja.direction.set_list_direction(3, 'tate')}%
- \ltj@dir=3 \tdirtrue\ydirfalse
+ \ltj@dir@count=3 \tdirtrue\ydirfalse
}
\protected\def\yoko{%
\directlua{luatexja.direction.set_list_direction(4, 'yoko')}%
- \ltj@dir=4 \ydirtrue\tdirfalse
+ \ltj@dir@count=4 \ydirtrue\tdirfalse
}
\yoko
\RequirePackage{everysel}
+\let\ltj@@EverySelectfont@Init=\@EverySelectfont@Init
\@EverySelectfont@Init
+\let\@EverySelectfont@Init=\ltj@@EverySelectfont@Init
\def\ltj@selectfont@patch{%
\let\tmp@error@fontshape\error@fontshape
\let\error@fontshape\error@kfontshape
\fi
}
\EverySelectfont{\ltj@selectfont@patch}
-\def\@EverySelectfont@Init{\let\@EverySelectfont@Init\undefined}
\def\KanjiEncodingPair#1#2{\@namedef{t@enc@#1}{#2}\@namedef{y@enc@#2}{#1}}
\def\set@fontsize#1#2#3{%