diff options
author | Karl Berry <karl@freefriends.org> | 2021-02-09 22:01:07 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2021-02-09 22:01:07 +0000 |
commit | fe491675252d9e6fe3ae6b1c67b198daed5cf936 (patch) | |
tree | ec846c8c711f8d0cdc9ab381f175d71746864a78 /Master/texmf-dist/tex/luatex/optex/base/if-macros.opm | |
parent | 8790b9df74c6be439ccba2d4c53edfb57407ad6b (diff) |
optex (9feb21)
git-svn-id: svn://tug.org/texlive/trunk@57691 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/luatex/optex/base/if-macros.opm')
-rw-r--r-- | Master/texmf-dist/tex/luatex/optex/base/if-macros.opm | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/Master/texmf-dist/tex/luatex/optex/base/if-macros.opm b/Master/texmf-dist/tex/luatex/optex/base/if-macros.opm index 0e7e4015584..462e4960172 100644 --- a/Master/texmf-dist/tex/luatex/optex/base/if-macros.opm +++ b/Master/texmf-dist/tex/luatex/optex/base/if-macros.opm @@ -1,6 +1,6 @@ %% This is part of the OpTeX project, see http://petr.olsak.net/optex -\_codedecl \newif {Special if-macros, is-macros and loops <2020-05-22>} % preloaded in format +\_codedecl \newif {Special if-macros, is-macros and loops <2021-02-03>} % preloaded in format \_doc ---------------------------- \secc Classical \code{\\newif} @@ -55,7 +55,7 @@ \_cod ---------------------------- \_long\_def \_loop #1\_repeat{\_def\_body{#1}\_iterate} -\_def \loop #1\repeat{\_def\_body{#1}\_iterate} +\_long\_def \loop #1\repeat{\_def\_body{#1}\_iterate} \_let \_repeat=\_fi % this makes \loop...\if...\repeat skippable \_let \repeat=\_fi \_def \_iterate {\_body \_ea \_iterate \_fi} @@ -93,7 +93,7 @@ \_def\_testparam#1#2#3\_iftrue{\_ifx###1\_empty\_ea\_finbody\_else} \_def\_finbody#1\_finbody{} -\_def\foreach #1\do#2#{\_isempty{#2}\_iftrue +\_long\_def\foreach #1\do#2#{\_isempty{#2}\_iftrue \_afterfi{\_foreachA{#1}{##1}}\_else\_afterfi{\_foreachA{#1}{#2}}\_fi} \_doc ----------------------------- @@ -147,15 +147,18 @@ \_sxdef{_frnum:\_the\_forlevel\_ea}{\_the\_frnum}% \_global\_slet{_fbody:\_the\_forlevel}{_fbody}% \_fi - \_global\_advance\_forlevel by1 + \_incr\_forlevel }} \_def\_getforstack{\_immediateassigned{% - \_global\_advance\_forlevel by-1 + \_decr\_forlevel \_ifnum\_forlevel>0 \_global\_slet{_fbody}{_fbody:\_the\_forlevel}% \_global\_frnum=\_cs{_frnum:\_the\_forlevel}\_space \_fi }} +\_ifx\_immediateassignment\_undefined % for compatibility with older LuaTeX + \_let\_immediateassigned=\_useit \_let\_immediateassignment=\_empty +\_fi \_doc ---------------------------- User can define own expandable \"foreach" macro by @@ -301,6 +304,7 @@ \_endcode +2021-02-03 public version of \loop and \foreach are \long 2020-05-22 \foreach, \fornum: all settings are global, independent on TeX group 2020-05-06 \isnextchar: \let\tmp=#1 -> \let\tmp= #1 (bug fix, #1 should be space) 2020-05-02 \newif bug fix |