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[5950] possible new command @U
From: |
karl |
Subject: |
[5950] possible new command @U |
Date: |
Thu, 04 Dec 2014 00:05:10 +0000 |
Revision: 5950
http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=5950
Author: karl
Date: 2014-12-04 00:05:09 +0000 (Thu, 04 Dec 2014)
Log Message:
-----------
possible new command @U
Modified Paths:
--------------
trunk/ChangeLog
trunk/doc/texinfo.tex
Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog 2014-12-03 17:53:45 UTC (rev 5949)
+++ trunk/ChangeLog 2014-12-04 00:05:09 UTC (rev 5950)
@@ -1,3 +1,9 @@
+2014-12-03 Karl Berry <address@hidden>
+
+ * texindex.tex (\U): new command @U.
+ (\DeclareUnicodeCharacter): define a cs for @U to use.
+ (\globalllet): helper macros.
+
2014-12-03 Gavin Smith <address@hidden>
* info/session.c (show_error_node): Call
@@ -8,7 +14,7 @@
* info/footnotes.c (make_footnotes_node): Supply a terminating
null instead of relying on their being one in the source node.
-2014-11-28 Karl Berry <address@hidden>
+2014-12-02 Karl Berry <address@hidden>
* doc/texinfo.tex (\sub, \sup, \mathopsup): new commands @sub and @sup.
(\ptexsp, \ptexsup): save and restore in \tex.
Modified: trunk/doc/texinfo.tex
===================================================================
--- trunk/doc/texinfo.tex 2014-12-03 17:53:45 UTC (rev 5949)
+++ trunk/doc/texinfo.tex 2014-12-04 00:05:09 UTC (rev 5950)
@@ -3,7 +3,7 @@
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2014-12-02.16}
+\def\texinfoversion{2014-12-03.15}
%
% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -7432,7 +7432,6 @@
%
% \anythingelse will almost certainly be an error of some kind.
-
% \mbodybackslash is the definition of \ in @macro bodies.
% It maps \foo\ => \csname macarg.foo\endcsname => #N
% where N is the macro parameter number.
@@ -7541,8 +7540,7 @@
% the catcode regime underwhich the body was input).
%
% If you compile with TeX (not eTeX), and you have macros with 10 or more
-% arguments, you need that no macro has more than 256 arguments, otherwise an
-% error is produced.
+% arguments, no macro can have more than 256 arguments (else error).
\def\parsemargdef#1;{%
\paramno=0\def\paramlist{}%
\let\hash\relax
@@ -9299,6 +9297,18 @@
\UTFviiiLoop
\endgroup
+\def\globallet{\global\let} % save some \expandafter's below
+
+% @U{xxxx} to produce U+xxxx, if we support it.
+\def\U#1{%
+ \expandafter\ifx\csname uni:#1\endcsname \thisisundefined
+ \errhelp = \EMsimple
+ \errmessage{Unicode character U+#1 not supported, sorry}%
+ \else
+ \csname uni:#1\endcsname
+ \fi
+}
+
\begingroup
\catcode`\"=12
\catcode`\<=12
@@ -9307,7 +9317,6 @@
\catcode`\;=12
\catcode`\!=12
\catcode`\~=13
-
\gdef\DeclareUnicodeCharacter#1#2{%
\countUTFz = "#1\relax
%\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}%
@@ -9322,6 +9331,8 @@
\expandafter\expandafter\expandafter\expandafter
\expandafter\expandafter\expandafter
\gdef\UTFviiiTmp{#2}%
+ % define an additional control sequence for this code point.
+ \expandafter\globallet\csname uni:#1\endcsname \UTFviiiTmp
\endgroup}
\gdef\parseXMLCharref{%
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