diff options
| author | Karl Berry <karl@freefriends.org> | 2007-08-17 00:39:27 +0000 |
|---|---|---|
| committer | Karl Berry <karl@freefriends.org> | 2007-08-17 00:39:27 +0000 |
| commit | 9b2db6d4800d0edf3e03f9ebff38c3e4ecada25b (patch) | |
| tree | 2c87e62e3cc16d9b59faf3c9949c4d6efd21991d /Master/texmf-dist/tex/latex/xfor | |
| parent | 6882d3e9a8919f0ca16e0819528b15ff31775c78 (diff) | |
xfor 1.02
git-svn-id: svn://tug.org/texlive/trunk@4750 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/xfor')
| -rw-r--r-- | Master/texmf-dist/tex/latex/xfor/xfor.sty | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/latex/xfor/xfor.sty b/Master/texmf-dist/tex/latex/xfor/xfor.sty index b1992383595..77a81d5fe86 100644 --- a/Master/texmf-dist/tex/latex/xfor/xfor.sty +++ b/Master/texmf-dist/tex/latex/xfor/xfor.sty @@ -26,12 +26,14 @@ %% Right bracket \] Circumflex \^ Underscore \_ %% Grave accent \` Left brace \{ Vertical bar \| %% Right brace \} Tilde \~} +%% last iteration +%% not last iteration %% store new list in \toks@ %% test current value against new value %% append new stuff to new list %% check to see if for loop was prematurely terminated \NeedsTeXFormat{LaTeX2e} -\ProvidesPackage{xfor}[2007/07/11 v1.01 (NLCT)] +\ProvidesPackage{xfor}[2007/08/16 v1.02 (NLCT)] \newif\if@endfor \long\def\@for#1:=#2\do#3{% \@endforfalse @@ -47,6 +49,7 @@ \def#4{#1}% \ifx#4\@nnil \else + \@xfor@storenext#2,#3\@@% #5% \if@endfor \@iforgatherrest#2,#3% @@ -54,6 +57,7 @@ \def#4{#2}% \ifx#4\@nnil \else + \@xfor@storenext#3,\@nil\@@% #5% \if@endfor \@iforgatherrest#3% @@ -64,6 +68,9 @@ \fi \fi } +\def\@xfor@storenext#1,#2\@@{% +\def\@xfor@nextelement{#1}% +} \long\def\@forgatherrest#1,\@nil,\@nil{\def\@forremainder{#1}} \long\def\@iforgatherrest#1\@nil,\@nil{% \def\@fortmp{#1}% @@ -78,6 +85,7 @@ \ifx#3\@nnil \let\@ifornext\@fornoop \else + \@xfor@storenext#2,\@nil\@@% #4\relax \if@endfor \@iforgatherrest#2\relax |