texlive[68174] Master/texmf-dist: spacing for \limsup, \liminf, etc.,
commits+karl at tug.org
commits+karl at tug.org
Mon Sep 4 22:40:10 CEST 2023
Revision: 68174
http://tug.org/svn/texlive?view=revision&revision=68174
Author: karl
Date: 2023-09-04 22:40:09 +0200 (Mon, 04 Sep 2023)
Log Message:
-----------
spacing for \limsup, \liminf, etc., tex4ht r1365
Revision Links:
--------------
http://tug.org/svn/texlive?view=revision&revision=1365
Modified Paths:
--------------
trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex
trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht
trunk/Master/texmf-dist/tex/generic/tex4ht/mkht-scripts.4ht
Modified: trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog 2023-09-04 19:59:06 UTC (rev 68173)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog 2023-09-04 20:40:09 UTC (rev 68174)
@@ -1,3 +1,13 @@
+2023-09-04 Michal Hoftich <michal.h21 at gmail.com>
+
+ * tex4ht-mathml.tex (mathml.4ht): fixed spacing in \limsup,
+ \liminf and few other two word operators.
+ https://github.com/michal-h21/make4ht/issues/133
+
+2023-09-03 Karl Berry <karl at freefriends.org>
+
+ * tex4ht-mkht.tex: ChangeLog.
+
2023-08-31 Michal Hoftich <michal.h21 at gmail.com>
* tex4ht-html4.tex (html4.4ht): calculate padding for individual
Modified: trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex 2023-09-04 19:59:06 UTC (rev 68173)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-mathml.tex 2023-09-04 20:40:09 UTC (rev 68174)
@@ -1,4 +1,4 @@
-% $Id: tex4ht-mathml.tex 1356 2023-08-13 18:48:02Z michal_h21 $$
+% $Id: tex4ht-mathml.tex 1365 2023-09-04 14:49:39Z michal_h21 $$
% compile 3 times: latex tex4ht-mathltx
% or xhlatex tex4ht-mathltx "html,3,sections+"
%
@@ -2454,21 +2454,31 @@
The original definitions for the following macros contain small spaces
-\verb+\,+ in the names, and the spaces imply improper mathml outcome
-of the form \verb+<mo>...<mspace.../>...</mo>+.
+\verb+\,+ in the names, we need to use explicit tags to support them
+correctly.
+See \Link{https://github.com/michal-h21/make4ht/issues/133}{}this report\EndLink
+for more details.
+
\<configure mathml amsopn\><<<
-\def\:tempc{\qopname\relax m{lim inf}}
+\def\:tempc{\qopname\relax m{\:limspaces{lim}{inf}}}
\HLet\liminf=\:tempc
-\def\:tempc{\qopname\relax m{lim sup}}
+\def\:tempc{\qopname\relax m{\:limspaces{lim}{sup}}}
\HLet\limsup=\:tempc
-\def\:tempc{\qopname\relax m{proj lim}}
+\def\:tempc{\qopname\relax m{\:limspaces{proj}{lim}}}
\HLet\projlim=\:tempc
-\def\:tempc{\qopname\relax m{inj lim}}
+\def\:tempc{\qopname\relax m{\:limspaces{inj}{lim}}}
\HLet\injlim=\:tempc
>>>
+\<configure mathml amsopn\><<<
+\Configure{qopname}
+ {\Configure{mathop}{*}
+ {<\a:mathml mrow \mml:class="qopname">}
+ {</\a:mathml mrow><mo> &\#x2061;<!--FUNCTION APPLICATION--> </mo>}
+ {}}
+>>>
@@ -2489,13 +2499,6 @@
>>>
-\<configure mathml amsopn\><<<
-\Configure{qopname}
- {\Configure{mathop}{*}
- {<\a:mathml mi \mml:class="qopname">}
- {</\a:mathml mi><mo> &\#x2061;<!--FUNCTION APPLICATION--> </mo>}
- {}}
->>>
The following CSS caused too large whitespace around functions
%\Css{mi.qopname + mo{margin-left:0.3em}}
@@ -3477,8 +3480,8 @@
\expandafter\HLet\csname #1\endcsname\:tempc
}
\:tempb{lim}
-\:tempb{limsup}
-\:tempb{liminf}
+% \:tempb{limsup}
+% \:tempb{liminf}
\:tempb{max}
\:tempb{min}
\:tempb{sup}
@@ -3486,8 +3489,20 @@
\:tempb{det}
\:tempb{Pr}
\:tempb{gcd}
+
+
>>>
+We need a special configuration for these two word operators, in order to get a good spacing.
+
+\<configure mathml latex\><<<
+\def\:limspaces#1#2{\HCode{<\a:mathml mi>#1</\a:mathml mi><\a:mathml mspace class="thinspace" width="0.17em"></\a:mathml mspace><\a:mathml mi>#2</\a:mathml mi><\a:mathml mspace class="thinspace" width="0.17em"></\a:mathml mspace>}}
+\def\:tempa{\mathop{\:limspaces{lim}{sup}}\limits}
+\HLet\limsup\:tempa
+\def\:tempa{\mathop{\:limspaces{lim}{inf}}\limits}
+\HLet\liminf\:tempa
+>>>
+
%%%%%%%%%%%%%%%
\subsection{Upright letters}
%%%%%%%%%%%%%%%
Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht 2023-09-04 19:59:06 UTC (rev 68173)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/mathml.4ht 2023-09-04 20:40:09 UTC (rev 68174)
@@ -1,4 +1,4 @@
-% mathml.4ht (2023-08-13-13:20), generated from tex4ht-mathml.tex
+% mathml.4ht (2023-09-04-12:56), generated from tex4ht-mathml.tex
% Copyright 2009-2023 TeX Users Group
% Copyright 1999-2009 Eitan M. Gurari
%
@@ -17,7 +17,7 @@
%
% If you modify this program, changing the
% version identification would be appreciated.
-\immediate\write-1{version 2023-08-13-13:20}
+\immediate\write-1{version 2023-09-04-12:56}
\exit:ifnot{Preamble,%
accents,%
@@ -1359,8 +1359,8 @@
\expandafter\HLet\csname #1\endcsname\:tempc
}
\:tempb{lim}
-\:tempb{limsup}
-\:tempb{liminf}
+% \:tempb{limsup}
+% \:tempb{liminf}
\:tempb{max}
\:tempb{min}
\:tempb{sup}
@@ -1368,6 +1368,13 @@
\:tempb{det}
\:tempb{Pr}
\:tempb{gcd}
+
+
+\def\:limspaces#1#2{\HCode{<\a:mathml mi>#1</\a:mathml mi><\a:mathml mspace class="thinspace" width="0.17em"></\a:mathml mspace><\a:mathml mi>#2</\a:mathml mi><\a:mathml mspace class="thinspace" width="0.17em"></\a:mathml mspace>}}
+\def\:tempa{\mathop{\:limspaces{lim}{sup}}\limits}
+\HLet\limsup\:tempa
+\def\:tempa{\mathop{\:limspaces{lim}{inf}}\limits}
+\HLet\liminf\:tempa
\def\:temp#1#2{\def#1{\PauseMathClass{\HCode{<mi mathvariant="normal">}\ht:special{t4ht at +\string&{35}x#2{59}}\a:HChar\HCode{</mi>}}\EndPauseMathClass}}
\:temp\Psi{03A8}
\:temp\Delta{0394}
@@ -3241,18 +3248,18 @@
{</\a:mathml mtext></\a:mathml mrow>}}}
\HLet\textdef@\:tempc
-\def\:tempc{\qopname\relax m{lim inf}}
+\def\:tempc{\qopname\relax m{\:limspaces{lim}{inf}}}
\HLet\liminf=\:tempc
-\def\:tempc{\qopname\relax m{lim sup}}
+\def\:tempc{\qopname\relax m{\:limspaces{lim}{sup}}}
\HLet\limsup=\:tempc
-\def\:tempc{\qopname\relax m{proj lim}}
+\def\:tempc{\qopname\relax m{\:limspaces{proj}{lim}}}
\HLet\projlim=\:tempc
-\def\:tempc{\qopname\relax m{inj lim}}
+\def\:tempc{\qopname\relax m{\:limspaces{inj}{lim}}}
\HLet\injlim=\:tempc
\Configure{qopname}
{\Configure{mathop}{*}
- {<\a:mathml mi \mml:class="qopname">}
- {</\a:mathml mi><mo> &\#x2061;<!--FUNCTION APPLICATION--> </mo>}
+ {<\a:mathml mrow \mml:class="qopname">}
+ {</\a:mathml mrow><mo> &\#x2061;<!--FUNCTION APPLICATION--> </mo>}
{}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/mkht-scripts.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/mkht-scripts.4ht 2023-09-04 19:59:06 UTC (rev 68173)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/mkht-scripts.4ht 2023-09-04 20:40:09 UTC (rev 68174)
@@ -1,4 +1,4 @@
-% mkht-scripts.4ht (2020-11-23-10:05), generated from tex4ht-mkht.tex
+% mkht-scripts.4ht (2023-08-27-00:00), generated from tex4ht-mkht.tex
% Copyright 2009-2020 TeX Users Group
% Copyright 2000-2009 Eitan M. Gurari
%
@@ -18,7 +18,7 @@
% If you modify this program, changing the
% version identification would be appreciated.
%
-\immediate\write-1{version \ifx \JOBNAME\UnDefined 2020-11-23-10:05\else |version\fi}
+\immediate\write-1{version \ifx \JOBNAME\UnDefined 2023-08-27-00:00\else |version\fi}
\ifx \JOBNAME\UnDef
@@ -40,7 +40,6 @@
\Quote{'}
\Argchar{$}
\Dirchar{-f/}
-\Rubycall{}
\Echooff{}
\Remark{#}
@@ -148,7 +147,6 @@
\Quote{}
\Argchar{%}
\Dirchar{}
-\Rubycall{call }
\Echooff{@echo off}
\Remark{Rem }
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