2025-02-28 Dohyun Kim <nomosnomos at gmail com>
Version 3.8
* luatexko.lua:
- fix an age-old bug regarding protrusion of harfbuzz font
- add 0xFF0C and 0xFF0E to fonts.protrusions.setups.default
2025-02-24 Dohyun Kim <nomosnomos at gmail com>
Version 3.7
* luatexko.sty:
- prevent garbages in dvi mode
- use LaTeX's build/page/before hook if available
* luatexko.lua: change char class of some chinese chars
2023-09-11 Dohyun Kim <nomos at ktug org>
Version 3.6
* luatexko.lua:
- prevent possible error in vertical writing mode
- more precise space_skip after hangul characters
2022-11-01 Dohyun Kim <nomos at ktug org>
Version 3.5
* luatexko.sty:
prevent clash with pgfpicture (use kernel's selectfont)
2022-03-20 Dohyun Kim <nomos at ktug org>
Version 3.4
* luatexko.sty:
- do not delay loading of konames-utf.sty
2021-07-10 Dohyun Kim <nomos at ktug org>
Version 3.3
* luatexko.sty:
- respect 'para/end' hook
- allow linebreak before CJK Unified Ideographs Extension G
* luatexko.lua:
- normalize node sequence 'LV, T'
- fix a bug wrt detection of HB fonts
2021-06-10 Dohyun Kim <nomos at ktug org>
Version 3.2
* luatexko.lua:
- support automatic josa selection after hanja characters
- dotemph/uline/ruby routines are now called from hpack_filter,
pre_linebreak_filter, and post_linebreak_filter callbacks.
* luatexko.sty:
- use LaTeX's selectfont hook which require LaTeX 2021/06/01 or later
- a new LaTeX environment: verticaltypesetting
- new plain TeX commands: \sethangulfont \sethanjafont \setfallbackfont
\beginverticaltypesetting \endverticaltypesetting
- vertical/horizontal environments now honor empty argument, which means
natural width.
2021-04-20 Dohyun Kim <nomos at ktug org>
Version 3.1
* luatexko.lua: insert 1/4 quad after vertical colons;
cleverer behavior when protrusion option is given;
process_fonts() is now called by hyphenate callback
2021-03-01 Dohyun Kim <nomos at ktug org>
Version 3.0
* luatexko.lua:
do not adjust interword glue after CJK characters
when current font is a monospaced font;
fix a bug wrt dotemph/ruby/sout position in vertical writing.
* luatexko.sty:
horizontal metrics of default Hangul monospaced font are
matched with those of Latin Modern Mono;
deprecated command \actualtext is now removed.
2020-07-27 Dohyun Kim <nomos at ktug org>
Version 2.9
* luatexko.lua, luatexko.sty:
adapt to latex-base-dev's new shipout hooks;
adapt to luaotfload's (not yet released) new expansion feature;
center-align horizontal writing box inside vertical writing
* luatexko-normalize.lua:
use lua-uni-algos package, which means that normalization
will not be confined to Hangul characters but applied to
all the Unicode ranges.
2020-03-20 Dohyun Kim <nomos at ktug org>
Version 2.8
* luatexko.lua, luatexko.sty:
use atbegshi package for dotemph, uline, and ruby
2020-03-14 Dohyun Kim <nomos at ktug org>
Version 2.7
* luatexko.lua:
use post_linebreak_filter callback;
support expansion/protrusion in harf mode
2020-02-17 Dohyun Kim <nomos at ktug org>
Version 2.6
* luatexko.lua:
discourage font substitution of monospaced ascii punctuations
* luatexko.sty:
use latex's newly introduced \@{rm|sf|tt|default}familyhook;
suppress bx-font-not-found warnings and make \bfseries work again
2019-12-01 Dohyun Kim <nomos at ktug org>
Version 2.5
* luatexko.lua: start to support luahbtex
* luatexko.sty: 2020 expl3 deprecation removals
2019-08-01 Dohyun Kim <nomos at ktug org>
Version 2.4
* luatexko.lua: allow linebreak before/after a normal hbox
* luatexko.{sty,lua}: moveleft horizontal box inside vertical writing
2019-06-21 Dohyun Kim <nomos at ktug org>
Version 2.3
* luatexko.lua: prevent discretionary node after Kana;
provide lua functions deactivateall() and reactivateall().
2019-06-07 Dohyun Kim <nomos at ktug org>
Version 2.2
* luatexko.sty, luatexko.lua: provide font option `InterCharStretch'
2019-05-25 Dohyun Kim <nomos at ktug org>
Version 2.1
* luatexko.sty: give smallest stretch to quite short ruby;
allow star option to markoverwith.
2019-05-01 Dohyun Kim <nomos at ktug org>
Version 2.0
* luatexko-core.sty: removed.
* luatexko.lua: totally rewritten.
* luatexko.sty: Package option `nofontspec' removed.
Font options `CompressPunctuations' `RemoveClassicSpaces'
and `InterCharacter' added.
`\registerbreakablebefore' and `\registerbreakableafter' added.
2019-04-06 Dohyun Kim <nomos at ktug org>
Version 1.24
* luatexko.lua: fix a bug regarding vertical typesetting
2019-03-24 Dohyun Kim <nomos at ktug org>
Version 1.23
* luatexko.lua: change post-linebreak callback from
'post_linebreak_filter' to 'hpack_filter' with groupcode restriction.
* luatex-core.sty: remove '\pdffontsize' and replace it with a
more suitable equivalent.
2018-11-09 Dohyun Kim <nomos at ktug org>
Version 1.22
* luatexko-core.sty, luatexko.lua: new command \hangulbyhangulfont.
This being declared, Hangul characters will be forcibly typeset
with Hangul font even when Latin font has Hangul glyphs.
2018-08-02 Dohyun Kim <nomos at ktug org>
Version 1.21
* luatexko.sty: adapt to the fontspec v2.6h
* luatexko.lua: font substitution for disc node as well
2018-04-19 Dohyun Kim <nomos at ktug org>
Version 1.20
* luatexko.lua: node.tail -> node.slide: see the bug reported at
http://www.ktug.org/xe/index.php?document_srl=229431
2018-04-06 Dohyun Kim <nomos at ktug org>
Version 1.19
* luatexko.sty: use glueexpr
2017-09-29 Dohyun Kim <nomos at ktug org>
Version 1.18
* luatexko.sty: zf@enc -> f@encoding
2017-05-01 Dohyun Kim <nomos at ktug org>
Version 1.17
* luatexko.lua: rewrite reorderTM (reorder-tone-marks) function
2017-02-06 Dohyun Kim <nomos at ktug org>
Version 1.16
* luatexko.sty: patch {rm|sf|tt}family of fontspec 2017
2016-05-14 Dohyun Kim <nomos at ktug org>
Version 1.15
* luatexko-core.sty: allow nested underline emphasis
2016-05-08 Dohyun Kim <nomos at ktug org>
Version 1.14
* luatexko.lua, luatexko-core.sty: more updates for luatex 0.95,
user_defined whatsit intead of special whatsit
2016-04-25 Dohyun Kim <nomos at ktug org>
Version 1.13
* luatexko.lua: direct access to vmtx table; drop caching
2016-04-22 Dohyun Kim <nomos at ktug org>
Version 1.12
* *.sty, *.lua: drop loading luatexbase.sty; updates for luatex 0.95
* luatexko.lua: avoid nested underline emphasis
2015-12-10 Dohyun Kim <nomos at ktug org>
Version 1.11
* luatexko-core.sty: adapt to luaotfload v2.6
* luatexko-normalize.lua: a small fix for windows os
2015-10-02 Dohyun Kim <nomos at ktug org>
Version 1.10
* luatexko.lua: adapt to latex 2015/10/01 and luatexbase v1.0
* luatexko.lua: assing pre/post penalty to U+FF62, U+FF63
* luatexko.lua: fix an infinite loop in reorderTM
2015-07-02 Dohyun Kim <nomos at ktug org>
Version 1.9
* luatexko.lua: some more compatibility with synctex
* luatexko-core.sty: new environment `horizontal'
* luatexko.lua: remove support for ideographic variations (fontloader
supports them)
2015-05-10 Dohyun Kim <nomos at ktug org>
Version 1.8
* luatexko.lua: internal changes using `node.direct'
* luatexko-core.sty: \xxruby is a convenient variant of \ruby
2015-01-16 Dohyun Kim <nomos at ktug org>
Version 1.7
* luatexko.sty: package option [unfonts] is removed
* *.lua, *.sty: minor fixes and updated copyright year
2014-06-17 Dohyun Kim <nomos at ktug org>
Version 1.6
* luatexko.sty, luatexko.lua: new font option [NoEmbedding] prevents
inclusion of fonts into PDF file.
* luatexko-uhc2utf8.lua: fix a bug in utf-8 detection routine,
reported by Karnes Kim
* luatexko.lua: put underline leader node before text, so that text
should not be overprinted by a color box. Requested by Karnes Kim
* luatexko.sty: [Ligatures=TeX] is now default option for main/sans
hangul/hanja/fallback fonts. Requires fontspec v2.4
2014-05-11 Dohyun Kim <nomos at ktug org>
Version 1.5
* luatexko.sty: new package option [nofontspec] which prevents loading
of fontspec.sty
* luatexko.lua, luatexko.sty: use Nanum Type1 fonts as final fallback
fonts
* luatexko.sty: font option YetHangul=Off has gone now, only YetHangul
is still there.
* luatexko.lua: implemented experimental support for vertical
typesetting. LuaTeX version 0.79 or later is required.
* luatexko.lua, luatexko-core.sty: new macro \actualtext inspired by
accsupp.sty authored by Heiko Oberdiek.
* luatexko.lua: italic correction for replacing cjk fonts as well
2014-01-16 Dohyun Kim <nomos at ktug org>
Version 1.4
* luatexko.lua: italic correction of fakeslant font
* luatexko.sty: use everysel.sty to redefine selectfont. This fixes
a bug reported by Hoze Yi & Juho Lee.
2013-12-06 Dohyun Kim <nomos at ktug org>
Version 1.3
* luatexko.lua: if \josaignoreparens=1, then characters inside
parentheses are ignored during automatic josa selection routine.
* luatexko.sty, luatexko-core.sty, luatexko.lua: new macros
\hangulpunctuations \registerpunctuations etc; removed [QuoteRaise]
font option.
* luatexko.sty, luatexko-core.sty, luatexko.lua: new macros
\setmainfallbackfont \setsansfallbackfont etc.
2013-07-03 Dohyun Kim <nomos at ktug org>
Version 1.2
* luatexko.sty: move Hangul caption setting to AtBeginDocument
* luatexko.lua: implemented reordering of hangul tone marks;
fix a bug wrt. \dotemph of old hangul.
* luatexko-core.sty: adapt to \fontname fix by luaotfload
2013-05-19 Dohyun Kim <nomos at ktug org>
Version 1.1
* luatexko.sty: fix a bug regarding hyperref pdf string
* luatexko.lua, luatexko-core.sty: remove redundant code wrt.
font switching
2013-05-10 Dohyun Kim <nomos at ktug org>
Initial release. Version 1.0