> I've found that compiling the following texi file failed.
>
> ```
> \input texinfo
> @documentencoding UTF-8
>
> @node «
> @section a
>
> @bye
> ```
I've created a patch which fixes the issue.
If there is no problem, I'd like to commit it.
Index: ChangeLog
===
--- ChangeLog (revision 7367)
+++ ChangeLog (working copy)
@@ -1,3 +1,10 @@
+2016-09-XX Masamichi Hosoda
+
+ * doc/texinfo.tex
+ (\latonechardefs, \latninechardefs)
+ (\lattwochardefs, \unicodechardefs):
+ Add missing braces for symbol insertion commands with no arguments.
+
2016-09-12 Gavin Smith
* doc/texinfo.tex
Index: doc/texinfo.tex
===
--- doc/texinfo.tex (revision 7367)
+++ doc/texinfo.tex (working copy)
@@ -10037,18 +10037,18 @@
\gdefchar^^a0{\tie}
\gdefchar^^a1{\exclamdown}
\gdefchar^^a2{{\tcfont \char162}} % cent
- \gdefchar^^a3{\pounds}
+ \gdefchar^^a3{\pounds{}}
\gdefchar^^a4{{\tcfont \char164}} % currency
\gdefchar^^a5{{\tcfont \char165}} % yen
\gdefchar^^a6{{\tcfont \char166}} % broken bar
\gdefchar^^a7{\S}
\gdefchar^^a8{\"{}}
- \gdefchar^^a9{\copyright}
+ \gdefchar^^a9{\copyright{}}
\gdefchar^^aa{\ordf}
- \gdefchar^^ab{\guillemetleft}
+ \gdefchar^^ab{\guillemetleft{}}
\gdefchar^^ac{\ensuremath\lnot}
\gdefchar^^ad{\-}
- \gdefchar^^ae{\registeredsymbol}
+ \gdefchar^^ae{\registeredsymbol{}}
\gdefchar^^af{\={}}
%
\gdefchar^^b0{\textdegree}
@@ -10062,7 +10062,7 @@
\gdefchar^^b8{\cedilla\ }
\gdefchar^^b9{$^1$}
\gdefchar^^ba{\ordm}
- \gdefchar^^bb{\guillemetright}
+ \gdefchar^^bb{\guillemetright{}}
\gdefchar^^bc{$1\over4$}
\gdefchar^^bd{$1\over2$}
\gdefchar^^be{$3\over4$}
@@ -10142,7 +10142,7 @@
% Encoding is almost identical to Latin1.
\latonechardefs
%
- \gdefchar^^a4{\euro}
+ \gdefchar^^a4{\euro{}}
\gdefchar^^a6{\v S}
\gdefchar^^a8{\v s}
\gdefchar^^b4{\v Z}
@@ -10171,7 +10171,7 @@
\gdefchar^^ae{\v Z}
\gdefchar^^af{\dotaccent Z}
%
- \gdefchar^^b0{\textdegree}
+ \gdefchar^^b0{\textdegree{}}
\gdefchar^^b1{\ogonek{a}}
\gdefchar^^b2{\ogonek{ }}
\gdefchar^^b3{\l}
@@ -10483,18 +10483,18 @@
\DeclareUnicodeCharacter{00A0}{\tie}%
\DeclareUnicodeCharacter{00A1}{\exclamdown}%
\DeclareUnicodeCharacter{00A2}{{\tcfont \char162}}% 0242=cent
- \DeclareUnicodeCharacter{00A3}{\pounds}%
+ \DeclareUnicodeCharacter{00A3}{\pounds{}}%
\DeclareUnicodeCharacter{00A4}{{\tcfont \char164}}% 0244=currency
\DeclareUnicodeCharacter{00A5}{{\tcfont \char165}}% 0245=yen
\DeclareUnicodeCharacter{00A6}{{\tcfont \char166}}% 0246=brokenbar
\DeclareUnicodeCharacter{00A7}{\S}%
\DeclareUnicodeCharacter{00A8}{\"{ }}%
- \DeclareUnicodeCharacter{00A9}{\copyright}%
+ \DeclareUnicodeCharacter{00A9}{\copyright{}}%
\DeclareUnicodeCharacter{00AA}{\ordf}%
- \DeclareUnicodeCharacter{00AB}{\guillemetleft}%
+ \DeclareUnicodeCharacter{00AB}{\guillemetleft{}}%
\DeclareUnicodeCharacter{00AC}{\ensuremath\lnot}%
\DeclareUnicodeCharacter{00AD}{\-}%
- \DeclareUnicodeCharacter{00AE}{\registeredsymbol}%
+ \DeclareUnicodeCharacter{00AE}{\registeredsymbol{}}%
\DeclareUnicodeCharacter{00AF}{\={ }}%
%
\DeclareUnicodeCharacter{00B0}{\ringaccent{ }}%
@@ -10508,7 +10508,7 @@
\DeclareUnicodeCharacter{00B8}{\cedilla{ }}%
\DeclareUnicodeCharacter{00B9}{$^1$}%
\DeclareUnicodeCharacter{00BA}{\ordm}%
- \DeclareUnicodeCharacter{00BB}{\guillemetright}%
+ \DeclareUnicodeCharacter{00BB}{\guillemetright{}}%
\DeclareUnicodeCharacter{00BC}{$1\over4$}%
\DeclareUnicodeCharacter{00BD}{$1\over2$}%
\DeclareUnicodeCharacter{00BE}{$3\over4$}%
@@ -10980,36 +10980,36 @@
% Punctuation
\DeclareUnicodeCharacter{2013}{--}%
\DeclareUnicodeCharacter{2014}{---}%
- \DeclareUnicodeCharacter{2018}{\quoteleft}%
- \DeclareUnicodeCharacter{2019}{\quoteright}%
- \DeclareUnicodeCharacter{201A}{\quotesinglbase}%
- \DeclareUnicodeCharacter{201C}{\quotedblleft}%
- \DeclareUnicodeCharacter{201D}{\quotedblright}%
- \DeclareUnicodeCharacter{201E}{\quotedblbase}%
+ \DeclareUnicodeCharacter{2018}{\quoteleft{}}%
+ \DeclareUnicodeCharacter{2019}{\quoteright{}}%
+ \DeclareUnicodeCharacter{201A}{\quotesinglbase{}}%
+ \DeclareUnicodeCharacter{201C}{\quotedblleft{}}%
+ \DeclareUnicodeCharacter{201D}{\quotedblright{}}%
+ \DeclareUnicodeCharacter{201E}{\quotedblbase{}}%
\DeclareUnicodeCharacter{2020}{\ensuremath\dagger}%
\DeclareUnicodeCharacter{2021}{\ensuremath\ddagger}%
- \DeclareUnicodeCharacter{2022}{\bullet}%
+ \DeclareUnicodeCharacter{2022}{\bullet{}}%
\DeclareUnicodeCharacter{202F}{\thinspace}%
- \DeclareUnicodeCharacter{2026}{\dots}%
- \DeclareUnicodeCharacter{2039}{\guilsinglleft}%
- \DeclareUnicodeCharacter{203A}{\guilsinglright}%
+ \DeclareUnicodeCharacter{2026}{\dots{}}%
+ \DeclareUnicodeCharacter{2039}{\guilsinglleft{}}%
+ \DeclareUnicodeCharacter{203A}{\guilsinglright{}}%
%
- \DeclareU