* mdocml: For selecting a two-digit font size, support the historic syntax
@ 2015-02-20 23:55 schwarze
0 siblings, 0 replies; only message in thread
From: schwarze @ 2015-02-20 23:55 UTC (permalink / raw)
To: source
Log Message:
-----------
For selecting a two-digit font size, support the historic syntax \s12
in addition to the classic syntax \s(12, the modern syntax \s[12],
and the alternative syntax \s'12'. The historic syntax only works
for the font sizes 10-39.
Real-world usage found by naddy@ in plan9/rc.
Modified Files:
--------------
mdocml:
mandoc.c
Revision Data
-------------
Index: mandoc.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/mandoc.c,v
retrieving revision 1.91
retrieving revision 1.92
diff -Lmandoc.c -Lmandoc.c -u -p -r1.91 -r1.92
--- mandoc.c
+++ mandoc.c
@@ -242,6 +242,14 @@ mandoc_escape(const char **end, const ch
*start = ++*end;
term = '\'';
break;
+ case '3':
+ /* FALLTHROUGH */
+ case '2':
+ /* FALLTHROUGH */
+ case '1':
+ *sz = (*end)[-1] == 's' &&
+ isdigit((unsigned char)(*end)[1]) ? 2 : 1;
+ break;
default:
*sz = 1;
break;
--
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