mandoc/man.c - diff

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version 1.84, 2010/07/22 23:03:15

version 1.86, 2010/08/08 14:51:32

Line 21

#include <sys/types.h>

#include <assert.h>

#include <ctype.h>

#include <stdarg.h>

#include <stdlib.h>

#include <stdio.h>

Line 481 man_pmacro(struct man *m, int ln, char *buf, int offs)

Line 480 man_pmacro(struct man *m, int ln, char *buf, int offs)

ppos = i;

/* Copy the first word into a nil-terminated buffer. */

* Copy the first word into a nil-terminated buffer.

* Stop copying when a tab, space, or eoln is encountered.

for (j = 0; j < 4; j++, i++) {

j = 0;

if ('\0' == (mac[j] = buf[i]))

while (j < 4 && '\0' != buf[i] && ' ' != buf[i] && '\t' != buf[i])

break;

mac[j++] = buf[i++];

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';

if (j == 4 || j < 1) {