From: Hironori Kitagawa Date: Sat, 21 Apr 2012 21:44:21 +0000 (+0900) Subject: Update README and test/valign.lua. X-Git-Tag: 20120422.0~6 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=c0ea7ce5c12bba91d64694d454a4d6142bbfc1ce;p=luatex-ja%2Fluatexja.git Update README and test/valign.lua. --- diff --git a/README b/README index d1ab54f..24070cf 100644 --- a/README +++ b/README @@ -1,13 +1,14 @@ -The LuaTeX-ja Package 20120421.0 +The LuaTeX-ja Package 20120422.0 -------------------------------- Copyright (c) 2011--2012 The LuaTeX-ja project +License: modified BSD (see COPYING) LuaTeX-ja is a macro package for typesetting Japanese documents with LuaTeX. This package is highly affected by ASCII pTeX engine, but not a porting of it. Note that this package is still *alpha-stage*; documentations are not complete and specifications are subject to change. Documentations are located at - doc/man-en.pdf (en), doc/man-ja.pdf (ja), doc/manual-zh.pdf (zh). + doc/luatexja-en.pdf (en), doc/luatexja-ja.pdf (ja), doc/luatexja-zh.pdf (zh). LuaTeX-ja is developed on . @@ -16,22 +17,26 @@ thread in the forum or a ticket in the bug tracking system for that in the way which SourceForge.jp supplies, via links found in the page above. - Installation ------------ 0. Please make sure that your TeX distribution is up-to-date. LuaTeX-ja (luatexja-fontspec.sty) requires xunicode.sty v0.981. + 1. If you use TeX Live 2011 or later, you can install LuaTeX-ja via tlmgr. + 2. If you must/want to install manually: + a. Download the source archive from CTAN, or HEAD in the Git repository by b. Extract the archive and put src/ into your TEXMF tree. An example location is TEXMF/tex/luatex/luatexja. - c. Files in src/no_runtime/ are not used in the regular use, - so you can remove them. - d. You may need to update the filename database, by 'mktexlsr' or something. + + If you are updating from old version, you MUST remove it before + extracting the new version of LuaTeX-ja. + + c. You may need to update the filename database, by 'mktexlsr' or something. Basic Usage diff --git a/test/test12-ltjarticle.pdf b/test/test12-ltjarticle.pdf index a242da5..f3b19d7 100644 Binary files a/test/test12-ltjarticle.pdf and b/test/test12-ltjarticle.pdf differ diff --git a/test/valign.lua b/test/valign.lua index c044e6f..581dd82 100644 --- a/test/valign.lua +++ b/test/valign.lua @@ -1,8 +1,8 @@ -require('luatexja.base'); local ltjb = luatexja.base -require('luatexja.jfont'); local ltjf = luatexja.jfont +luatexja.load_module('base'); local ltjb = luatexja.base +luatexja.load_module('jfont'); local ltjf = luatexja.jfont local round = tex.round - +local floor = math.floor local attr_curjfnt = luatexbase.attributes['ltj@curjfnt'] local attr_jchar_class = luatexbase.attributes['ltj@charclass'] local attr_yablshift = luatexbase.attributes['ltj@yablshift'] @@ -11,6 +11,23 @@ local attr_ykblshift = luatexbase.attributes['ltj@ykblshift'] local ltjf_font_metric_table = ltjf.font_metric_table local ltjf_find_char_class = ltjf.find_char_class +local unity=65536 +local function print_scaled(s) + local out='' + local delta=10 + if s<0 then + out=out..'-'; s=-s + end + out=out..tostring(floor(s/unity)) .. '.' + s=10*(s%unity)+5 + repeat + if delta>unity then s=s+32768-50000 end + out=out .. tostring(floor(s/unity)) + s=10*(s%unity) + delta=delta*10 + until s<=delta + return out +end local function set_valign(fmtable, fn) local fi = fonts.ids[fn] local mt = ltjf.metrics[fmtable.jfm].char_type[0] @@ -22,7 +39,7 @@ local function set_valign(fmtable, fn) end luatexbase.add_to_callback("luatexja.define_jfont", set_valign, "ltj.valign.define_jfont", 1) --- ´û¤ËÆɤ߹þ¤Þ¤ì¤Æ¤¤¤ë¥Õ¥©¥ó¥È¤ËÂФ·¤Æ¤â¡¤Æ±¤¸¤³¤È¤ò¤ä¤é¤Ê¤¤¤È¤¤¤±¤Ê¤¤ +-- 既に読み込まれているフォントに対しても，同じことをやらないといけない for fn, v in pairs(ltjf_font_metric_table) do ltjf_font_metric_table[fn] = set_valign(v, fn) end