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Merge branch 'obsd-master' into master

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This commit is contained in:
Thomas Adam
2020-12-01 10:01:22 +00:00
parent 70a5207bd1 9a74bba007
commit 27634645e9
4 changed files with 43 additions and 8 deletions
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32
format.c
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@ -99,6 +99,7 @@ format_job_cmp(struct format_job *fj1, struct format_job *fj2)
#define FORMAT_PRETTY 0x400
#define FORMAT_LENGTH 0x800
#define FORMAT_WIDTH 0x1000
#define FORMAT_ESCAPE 0x2000
/* Limit on recursion. */
#define FORMAT_LOOP_LIMIT 10
@ -1394,6 +1395,23 @@ format_quote(const char *s)
return (out);
}
/* Escape #s in string. */
static char *
format_escape(const char *s)
{
const char *cp;
char *out, *at;
at = out = xmalloc(strlen(s) * 2 + 1);
for (cp = s; *cp != '\0'; cp++) {
if (*cp == '#')
*at++ = '#';
*at++ = *cp;
}
*at = '\0';
return (out);
}
/* Make a prettier time. */
static char *
format_pretty_time(time_t t)
@ -1539,6 +1557,11 @@ found:
found = xstrdup(format_quote(saved));
free(saved);
}
if (modifiers & FORMAT_ESCAPE) {
saved = found;
found = xstrdup(format_escape(saved));
free(saved);
}
return (found);
}
@ -1689,7 +1712,7 @@ format_build_modifiers(struct format_expand_state *es, const char **s,
cp++;
/* Check single character modifiers with no arguments. */
if (strchr("lbdnqwETSWP<>", cp[0]) != NULL &&
if (strchr("lbdnwETSWP<>", cp[0]) != NULL &&
format_is_end(cp[1])) {
format_add_modifier(&list, count, cp, 1, NULL, 0);
cp++;
@ -1710,7 +1733,7 @@ format_build_modifiers(struct format_expand_state *es, const char **s,
}
/* Now try single character with arguments. */
if (strchr("mCst=pe", cp[0]) == NULL)
if (strchr("mCst=peq", cp[0]) == NULL)
break;
c = cp[0];
@ -2216,7 +2239,10 @@ format_replace(struct format_expand_state *es, const char *key, size_t keylen,
time_format = format_strip(fm->argv[1]);
break;
case 'q':
modifiers |= FORMAT_QUOTE;
if (fm->argc < 1)
modifiers |= FORMAT_QUOTE;
else if (strchr(fm->argv[0], 'e') != NULL)
modifiers |= FORMAT_ESCAPE;
break;
case 'E':
modifiers |= FORMAT_EXPAND;