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util/format: move code to is_name_char()

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This commit is contained in:
Max Kellermann 2015-01-22 18:59:01 +01:00
parent 929ec70512
commit e9d4b73cc3
1 changed files with 7 additions and 1 deletions
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8
src/util/format.c
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@ -71,6 +71,12 @@ skip_format(const char *p)
return p; return p;
} }
static bool
is_name_char(char ch)
{
return ch >= 'a' && ch <= 'z';
}
static char * static char *
format_object2(const char *format, const char **last, const void *object, format_object2(const char *format, const char **last, const void *object,
const char *(*getter)(const void *object, const char *name)) const char *(*getter)(const void *object, const char *name))
@ -181,7 +187,7 @@ format_object2(const char *format, const char **last, const void *object,
/* find the extent of this format specifier /* find the extent of this format specifier
(stop at \0, ' ', or esc) */ (stop at \0, ' ', or esc) */
const char *end = p + 1; const char *end = p + 1;
while (*end >= 'a' && *end <= 'z') while (is_name_char(*end))
++end; ++end;
const size_t length = end - p + 1; const size_t length = end - p + 1;