branch master updated: * tp/Texinfo/Convert/LaTeX.pm (%ignored_commands, _convert): explicitly ignore errormsg. Recognize an empty string as conversion of %LaTeX_in_heading_commands_formatting commands.

[Patrice Dumas]

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pertusus pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new c5eb0f867d * tp/Texinfo/Convert/LaTeX.pm (%ignored_commands, 
_convert): explicitly ignore errormsg.  Recognize an empty string as conversion 
of %LaTeX_in_heading_commands_formatting commands.
c5eb0f867d is described below

commit c5eb0f867d3f98b0afda7f8871692e65724cc28a
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Tue Oct 11 23:15:21 2022 +0200

    * tp/Texinfo/Convert/LaTeX.pm (%ignored_commands, _convert):
    explicitly ignore errormsg.  Recognize an empty string as conversion
    of %LaTeX_in_heading_commands_formatting commands.
---
 ChangeLog                     | 6 ++++++
 tp/Texinfo/Convert/DocBook.pm | 1 -
 tp/Texinfo/Convert/LaTeX.pm   | 4 ++--
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 18c4b51f38..a290407550 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2022-10-11  Patrice Dumas  <pertusus@free.fr>
+
+       * tp/Texinfo/Convert/LaTeX.pm (%ignored_commands, _convert):
+       explicitly ignore errormsg.  Recognize an empty string as conversion
+       of %LaTeX_in_heading_commands_formatting commands.
+
 2022-10-11  Patrice Dumas  <pertusus@free.fr>
 
        * util/htmlxref.cnf: corrections reported by Tzvetelin Katchov.
diff --git a/tp/Texinfo/Convert/DocBook.pm b/tp/Texinfo/Convert/DocBook.pm
index 6f59761981..13e5342ce1 100644
--- a/tp/Texinfo/Convert/DocBook.pm
+++ b/tp/Texinfo/Convert/DocBook.pm
@@ -1418,7 +1418,6 @@ sub _convert($$;$)
         #warn "  returning empty string for ignored braced cmd\n";
         return '';
       }
-
 
     # special case to ensure that @w leads to something even if empty
     } elsif ($element->{'cmdname'} eq 'w') {
diff --git a/tp/Texinfo/Convert/LaTeX.pm b/tp/Texinfo/Convert/LaTeX.pm
index bd02e85dd8..b757be9b46 100644
--- a/tp/Texinfo/Convert/LaTeX.pm
+++ b/tp/Texinfo/Convert/LaTeX.pm
@@ -469,7 +469,7 @@ foreach my $accent_command (keys 
%{$LaTeX_accent_commands{'cmd_math'}}) {
 my %ignored_commands = (%ignored_line_commands, %ignored_nobrace_commands);
 # processed as part of the index command or type formatting
 foreach my $ignored_brace_commands (
-  'sortas', 'seeentry', 'seealso') {
+  'sortas', 'seeentry', 'seealso', 'errormsg') {
   $ignored_commands{$ignored_brace_commands} = 1;
 }
 
@@ -3442,7 +3442,7 @@ sub _convert($$)
         $result .= "\\needspace{${need_value}pt}%\n";
       }
       return $result;
-    } elsif ($LaTeX_in_heading_commands_formatting{$cmdname}) {
+    } elsif (defined($LaTeX_in_heading_commands_formatting{$cmdname})) {
       $result .= $LaTeX_in_heading_commands_formatting{$cmdname};
       return $result;
     } elsif ($cmdname eq 'title') {