[latex3-commits] [latex2e-public] r1339 - bm with luatex http://tex.stackexchange.com/questions/349001

[noreply at latex-project.org]

Author: carlisle
Date: 2017-01-16 22:32:21 +0100 (Mon, 16 Jan 2017)
New Revision: 1339

Modified:
   trunk/doc/ltnews26.tex
   trunk/required/tools/bm.dtx
   trunk/required/tools/changes.txt
Log:
bm with luatex http://tex.stackexchange.com/questions/349001

Modified: trunk/doc/ltnews26.tex
===================================================================
--- trunk/doc/ltnews26.tex	2017-01-15 12:52:00 UTC (rev 1338)
+++ trunk/doc/ltnews26.tex	2017-01-16 21:32:21 UTC (rev 1339)
@@ -199,6 +199,7 @@
 in the page head or foot and the body of the page, as reported in
 \href{http://www.latex-project.org/cgi-bin/ltxbugs2html?pr=tools/4488}{PR
   tools/4488}.
+There is also an update to the \hologo{LuaTeX} support in \textsf{bm}.
 
 \section{An addendum to the release changes in 2015}
 

Modified: trunk/required/tools/bm.dtx
===================================================================
--- trunk/required/tools/bm.dtx	2017-01-15 12:52:00 UTC (rev 1338)
+++ trunk/required/tools/bm.dtx	2017-01-16 21:32:21 UTC (rev 1339)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2017
 %
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
@@ -22,7 +22,7 @@
 % \fi
 %
 % \iffalse
-%% Copyright 1996 1997 1998 1999 2002 2003 2004 2016
+%% Copyright 1996 1997 1998 1999 2002 2003 2004 2016 2017
 %% David Carlisle Frank Mittelbach
 %%
 %% Development of this package was commissioned by Y&Y Inc.
@@ -36,7 +36,7 @@
 %<driver>\ProvidesFile{bm.drv}
 % \fi
 %         \ProvidesFile{bm.dtx}
-          [2016/07/07 v1.2b Bold Symbol Support (DPC/FMi)]
+          [2017/01/16 v1.2c Bold Symbol Support (DPC/FMi)]
 %
 % \iffalse
 %<*driver>
@@ -1363,6 +1363,8 @@
 % \begin{macro}{\bm at umathchar}
 % \changes{v1.2a}{2016/02/27}
 %      {Macro added}
+% \changes{v1.2a}{2017/01/16}
+%      {Test for zero table entry (\cs{boldmath}) added}
 % Version of \verb|\bm at mathchar| for \verb|\Umathchar|, this is easier
 % as no need to take apart the number, the match class and fam are provided
 % as distinct arguments.
@@ -1370,14 +1372,17 @@
 \def\bm at umathchar#1#2#3{%
 \@tempcnta#2\relax
 \count@\bm at table
-\ifx\count@=\m at ne
-% no bold
+\ifnum\count@=\z@
+  \bm at gr@up\boldmath{\Umathchar#1 #2 #3 }%
 \else
-  \advance\@tempcnta\count@
-\fi
-\bm at xadd{\Umathchar#1\space
-                   \the\@tempcnta\space\space
-                   #3\space}}
+  \ifnum\count@=\m at ne
+  \else
+    \advance\@tempcnta\count@
+  \fi
+  \bm at xadd{\Umathchar#1\space
+                     \the\@tempcnta\space\space
+                     #3\space}%
+\fi}
 %    \end{macrocode}
 % \end{macro}
 %

Modified: trunk/required/tools/changes.txt
===================================================================
--- trunk/required/tools/changes.txt	2017-01-15 12:52:00 UTC (rev 1338)
+++ trunk/required/tools/changes.txt	2017-01-16 21:32:21 UTC (rev 1339)
@@ -5,6 +5,11 @@
 are not part of the distribution.
 =======================================================================
 
+2017-01-16  David Carlisle  <latex-bugs at latex-project.org>
+
+	* bm.dtx: further fixes to luatex code branch for
+	http://tex.stackexchange.com/questions/349001
+
 2016-10-06  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* array.dtx: Fixed a 25 year old bug that surfaced for the first time.