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| author | Karl Berry <karl@gnu.org> | 1998-04-01 00:36:53 +0000 |
|---|---|---|
| committer | Karl Berry <karl@gnu.org> | 1998-04-01 00:36:53 +0000 |
| commit | 9d31f1e1f1ce94d1c14545b1cb07bdda4b6afde5 (patch) | |
| tree | d09a032a9492a9e529522d5741084f68d631d867 /texinfo.tex | |
| parent | 2fcce1d3b0b0a5781a63b2ceb2f7729c0623b7ba (diff) | |
| download | gunmake-9d31f1e1f1ce94d1c14545b1cb07bdda4b6afde5.tar.gz | |
(\synindex, \syncodeindex): \closeout the redirected index.
From: Jakob Stoklund Olesen <stoklund@mi.aau.dk>
Diffstat (limited to 'texinfo.tex')
| -rw-r--r-- | texinfo.tex | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/texinfo.tex b/texinfo.tex index 56167d6..caeb320 100644 --- a/texinfo.tex +++ b/texinfo.tex @@ -2281,20 +2281,24 @@ width0pt\relax} \fi % @synindex foo bar makes index foo feed into index bar. % Do this instead of @defindex foo if you don't want it as a separate index. -\def\synindex #1 #2 {% -\expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname -\expandafter\let\csname#1indfile\endcsname=\synindexfoo -\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex -\noexpand\doindex {#2}}% +% The \closeout helps reduce unnecessary open files; the limit on the +% Acorn RISC OS is a mere 16 files. +\def\synindex#1 #2 {% + \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname + \expandafter\closeout\csname#1indfile\endcsname + \expandafter\let\csname#1indfile\endcsname=\synindexfoo + \expandafter\xdef\csname#1index\endcsname{% define \xxxindex + \noexpand\doindex{#2}}% } % @syncodeindex foo bar similar, but put all entries made for index foo % inside @code. -\def\syncodeindex #1 #2 {% -\expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname -\expandafter\let\csname#1indfile\endcsname=\synindexfoo -\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex -\noexpand\docodeindex {#2}}% +\def\syncodeindex#1 #2 {% + \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname + \expandafter\closeout\csname#1indfile\endcsname + \expandafter\let\csname#1indfile\endcsname=\synindexfoo + \expandafter\xdef\csname#1index\endcsname{% define \xxxindex + \noexpand\docodeindex{#2}}% } % Define \doindex, the driver for all \fooindex macros. |