[tex4ht-commits] [SCM] tex4ht updated: r1181 - trunk/lit
Michal Hoftich
INVALID.NOREPLY at gnu.org.ua
Thu Aug 4 19:27:58 CEST 2022
Author: michal_h21
Date: 2022-08-04 17:27:58 +0000 (Thu, 04 Aug 2022)
New Revision: 1181
Modified:
trunk/lit/ChangeLog
trunk/lit/tex4ht-4ht.tex
trunk/lit/tex4ht-sty.tex
Log:
revert to the original definition of \%
Modified: trunk/lit/ChangeLog
===================================================================
--- trunk/lit/ChangeLog 2022-07-26 08:09:24 UTC (rev 1180)
+++ trunk/lit/ChangeLog 2022-08-04 17:27:58 UTC (rev 1181)
@@ -1,3 +1,9 @@
+2022-08-04 Michal Hoftich <michal.h21 at gmail.com>
+
+ * tex4ht-4ht.tex (latex.4ht): revert to the original definition of
+ \% when TeX4ht doesn't compile literate sources.
+ https://tex.stackexchange.com/a/652950/2891
+
2022-07-26 Michal Hoftich <michal.h21 at gmail.com>
* tex4ht-mathml.tex (mathml.4ht): protect \sum etc., in order to
Modified: trunk/lit/tex4ht-4ht.tex
===================================================================
--- trunk/lit/tex4ht-4ht.tex 2022-07-26 08:09:24 UTC (rev 1180)
+++ trunk/lit/tex4ht-4ht.tex 2022-08-04 17:27:58 UTC (rev 1181)
@@ -1142,6 +1142,7 @@
\<latex ltplain\><<<
|<plain,ltplain obeylines,oalign|>
+|<ltplain percent|>
>>>
plain.tex and latex.
@@ -1192,6 +1193,23 @@
\EndVerbatim\EndHPage{}]\fi
+
+
+The \''\%' command needs to be redefined for TeX4ht source files,
+but this redefinition causes compilation errors when it is used in
+titles or captions. So we redefine it to the original LaTeX
+definition. We can detect if we are in the literate sources by checking
+if the \''\MAKETITLE' command is defined.
+
+See \Link[https://tex.stackexchange.com/q/652848/2891]{}{}
+this question on TeX.sx for more details\EndLink.
+
+\<ltplain percent\><<<
+\ifdefined\MAKETITLE\else
+\chardef\%=`\%
+\fi
+>>>
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\Chapter{ltspace (Horizontal Spaces)}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Modified: trunk/lit/tex4ht-sty.tex
===================================================================
--- trunk/lit/tex4ht-sty.tex 2022-07-26 08:09:24 UTC (rev 1180)
+++ trunk/lit/tex4ht-sty.tex 2022-08-04 17:27:58 UTC (rev 1181)
@@ -2224,6 +2224,15 @@
\catcode`\%|=12 \def\prcnt:ch{%} \catcode`\%|=14
>>>
+I don't know what this code is supposed to do, but it can produce
+fatal errors when \''\%' is used inside of title, captions or sections.
+See \Link[https://tex.stackexchange.com/q/652848/2891]{}{}
+this question on TeX.sx for an example\EndLink.
+
+But when I remove it, the compilation process of TeX4ht sources fails,
+so we will need to revert to the original version of the percent command
+probably in latex.4ht.
+
\<html utilities\><<<
\catcode`\%|=12 \def\%{%} \catcode`\%|=14
>>>
More information about the tex4ht-commits
mailing list.