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History of the luamplib package
2019/03/26 2.20.1
* '\mpdim' and '\mpcolor' are allowed, even if '\mplibverbatim' is enabled.
2019/03/20 2.20.0
* huge changes, but mostly internal, so apparently not much difference
from previous version.
* '\mplibforcehmode' makes mplibcode typeset in horizontal mode.
'\mplibnoforcehmode' reverts the setting. The latter is default.
* '\mpliblegacybehavior{disable}' triggers a new mode of processing
verbatimtex .. etex: along with btex .. etex, they will be processed
sequentially one by one. Old behavior, being default, can be restored
by declaring '\mpliblegacybehavior{enable}'.
Incidentally, verbatimtex .. etex in MP input files is honored
from this version, save those that contain '\documentclass'
or '\begin{document}' etc, which is totally ignored.
2018/09/27 2.12.5
* change dash.offset pattern from "%i" to "%f" (PR #77)
* remove unnecessary variables that go back to context (issue #76)
2018/04/16 2.12.4
* workaround issue #74 relating to PATH limitation
* substitute InconsolataN font for Liberation Mono in the manual
2018/04/06 2.12.3
* step copyright year
* remove a line relating graphictext hindrance
2018/01/04 2.12.2
* workaround issue #70 "Labels outside beginfig...endfig are not inherited"
* address issue #71 "metafun problem: arrow tips are not filled"
by importing luatex-mplib.lua from context beta.
2017/06/02 2.12.1
* when \mplibglobaltextext{enable} is declared, metapost variables
containing btex ... etex labels can be inherited across code chunks.
Of course, \mplibcodeinherit should also be switched on.
2016/03/31 2.11.3
* fix a bug regarding nested mplibcode environments (issue #63)
2016/01/02 2.11.2
* updates for luatex 0.87
2015/10/02 2.11.1
* adapts to latex 2015/10/01 and luatexbase v1.0
* allows `btex ... etex' and `verbatimtex ... etex' even when
`\mplibverbatim{enable}' is declared.
2015/08/01 2.11.0
* after `\mplibverbatim{enable}', contents of mplibcode environment
will be read verbatim. So `btex ... etex', `verbatimtex ... etex',
`\mpdim', `\mpcolor' are not allowed and all TeX commands will be
fed literally into mplib library.
* allow access to type1 fonts, which means we can use glyph
operator now (luatex rev 5266)
* color transparency is now compatible with pgf package and
beamer class as well. (luatex 0.80+ is recommended)
2015/03/26 2.10.1
* fix bug #55 regarding hash token
2015/03/20 2.10.0
* TeX code in `VerbatimTeX()' between `beginfig();' and `endfig;'
will be inserted after flushing out the mplib figure.
* `\mpcolor' command accepts optional argument: for instance,
`\mpcolor[HTML]{FF0000}'.
2015/01/26 2.9.1
* fix a bug reported by Herbert Schulz via luatex mailing list
(http://tug.org/pipermail/luatex/2015-January/005054.html)
2015/01/05 2.9.0
* after declaring `\mplibcodeinherit{enable}', each mplib code chunks
will inherit variables/constants/macros defined by previous chunks.
On the contrary, the default value `\mplibcodeinherit{disable}' will
treat each code chunks as an independent instance, never being affected
by other code chunks.
2014/07/04 2.8.1
* support color package on plain tex.
* fix a failure at `btex \% etex'.
2014/06/17 2.8.0
* support color/xcolor/spotcolor packages.
On LaTeX, color names or expressions of color/xcolor packages
can be used inside mplibcode environment with the command
\mpcolor{<color expression>}.
2014/04/25 2.7.0
* support DVIPDFMx
* default directory for cache is now '$TEXMFVAR/luamplib_cache'
* internal changes following LuaTeX engine v0.79 and luatexbase
package v0.7
* [fix] avoid luatex crash under math_mode 'decimal'
2014/03/26 2.6.1
* now luamplib does not disregard 'show' command, even if
'luamplib.showlog' is false. Incidentally, it does not raise
error, but just prints a warning, even if output contains
no figure.
* fix a bug wrt color, which might come to the fore under
math mode 'double' or 'decimal'.
2014/03/08 2.6.0
* new macro \mplibtextextlabel{enable} enables string labels typeset
with textext() instead of infont operator. Every string label
thereafter will be typeset with current TeX font.
* fixed a bug wrt btex ... etex parsing (issue #39)
* [doc] added a mention about \MPllx, \MPlly, \MPurx, and \MPury.
2014/03/01 2.5.3
* using \mplibcachedir{<directory path>}, users can change the
directory for storing cache files. By default, it is the directory
where pdf output file is saved.
* at the end of package loading, luamplib searches 'luamplib.cfg',
and, when found, reads the file in automatically.
2014/02/24 2.5.2
* new macros \mplibmakenocache{...} and \mplibcancelnocache{...} to
register/unregister those .mp files that do not need caches.
These macros affect the compilation speed only.
* added a hack to support graph.mp (in fact, format.mp)
* [fix] luamplib now respects percent sign if it is enclosed by quotes.
2014/02/19 2.5
* btex ... etex input from external *.mp files will also be processed
by luamplib. However, verbatimtex ... etex will be entirely ignored
in this case.
2014/02/02 2.4
* implemented "numbersystem" option. Default value "scaled" can be
changed by declaring \mplibnumbersystem{double}. For details, see
http://github.com/lualatex/luamplib/issues/21
2014/01/20 2.3
* \everymplib, \everyendmplib: macros that redefine token lists
\everymplibtoks and \everyendmplibtoks. These will be
automatically inserted at the beginning and ending (respectively)
of each and every mplib code.
* naked TeX codes, includig \mpdim{...}, are allowed inside
mplibcode environment. Refer the manual of gmp package for
details.
2013/12/30 2.2
* start to support transparency/shading under metafun format.
* verbatimtex ... etex just before beginfig() is not ignored.
Using this macro, each mplib box can be moved horizontally and/or
vertically.
2013/12/23 2.1.1
* fix a bug wrt "withoutcolor" option
* fix a bug wrt "char <number> infont <font>" picture
* bypass some ConTeXt commands which raise errors under metafun format
* ignore "fontmapfile <filename>" which isn't needed in mplib
2013/12/19 2.1
* Do not ignore "withcolor" option for textext and normal text object
* verbatimtex ... etex is now just ignored, not raising error
2013/12/11 2.03
* implemented textext() macro which is identical to TEX() from TEX.mp.
TEX() is a synonym of textext().
* fix a bug regarding tex-text box inside for...endfor loop,
reported at http://www.ktug.org/xe/index.php?document_srl=178050
2013/09/24 2.01
* fix bug reported by Stephan Hennig: wrong baseline of tex-text box
2013/05/07 2.0
* Update with current ConTeXt code
* Adding the possibility of btex...etex commands (Kim)
2011/12/09 1.09
* Fix bug reported by Paul Vojta: spurious spaces.
2011/06/23 1.08
* Fix bug reported by Rolf Dieterich: <, >, TAB anywhere in a luacode
environment caused errors. The character ` was affected too.
2010/12/28 1.07
* fix two bugs reported by Arno Trautmann that made the package crash with
luatex 0.65 (mp 1.5+).
* remove support for using .mem files (to fix the second bug)
2010/10/17 v1.06
* bugfix from Hans (bad function name)
2010/10/10 v1.05
* adapt to luatexbase v0.3
2010/08/02 v1.04
* fixing a bug in LaTeX's detection (made Tikz fail)
* setting luamplib-luatex as the default name for the format, it's the case
in TeXLive 2010
* adding two test files in the git repository
2010/05/10 v1.03
* adaptation to the new luatexbase package
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