* mdocml: Clean out the isgraph() checks in mdoc.c and man.c.
@ 2010-08-07 20:57 kristaps
0 siblings, 0 replies; only message in thread
From: kristaps @ 2010-08-07 20:57 UTC (permalink / raw)
To: source
Log Message:
-----------
Clean out the isgraph() checks in mdoc.c and man.c. These code paths
were never taken since main.c begin skipping over unrecognisable
characters, so they were noops.
Modified Files:
--------------
mdocml:
man.c
mdoc.c
Revision Data
-------------
Index: man.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/man.c,v
retrieving revision 1.84
retrieving revision 1.85
diff -Lman.c -Lman.c -u -p -r1.84 -r1.85
--- man.c
+++ man.c
@@ -21,7 +21,6 @@
#include <sys/types.h>
#include <assert.h>
-#include <ctype.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
@@ -483,20 +482,11 @@ man_pmacro(struct man *m, int ln, char *
/* Copy the first word into a nil-terminated buffer. */
- for (j = 0; j < 4; j++, i++) {
+ for (j = 0; j < 4; j++, i++)
if ('\0' == (mac[j] = buf[i]))
break;
else if (' ' == buf[i])
break;
-
- /* Check for invalid characters. */
-
- if (isgraph((u_char)buf[i]))
- continue;
- if ( ! man_pmsg(m, ln, i, MANDOCERR_BADCHAR))
- return(0);
- i--;
- }
mac[j] = '\0';
Index: mdoc.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc.c,v
retrieving revision 1.160
retrieving revision 1.161
diff -Lmdoc.c -Lmdoc.c -u -p -r1.160 -r1.161
--- mdoc.c
+++ mdoc.c
@@ -22,7 +22,6 @@
#include <sys/types.h>
#include <assert.h>
-#include <ctype.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
@@ -781,21 +780,11 @@ mdoc_pmacro(struct mdoc *m, int ln, char
* copying when a tab, space, or eoln is encountered.
*/
- for (j = 0; j < 4; j++, i++) {
+ for (j = 0; j < 4; j++, i++)
if ('\0' == (mac[j] = buf[i]))
break;
else if (' ' == buf[i] || '\t' == buf[i])
break;
-
- /* Check for invalid characters. */
- /* TODO: remove me, already done in main.c. */
-
- if (isgraph((u_char)buf[i]))
- continue;
- if ( ! mdoc_pmsg(m, ln, i, MANDOCERR_BADCHAR))
- return(0);
- i--;
- }
mac[j] = '\0';
--
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2010-08-07 20:57 mdocml: Clean out the isgraph() checks in mdoc.c and man.c kristaps
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