diff options
Diffstat (limited to 'xs.h')
| -rw-r--r-- | xs.h | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -61,7 +61,8 @@ int xs_str_in(const char *haystack, const char *needle); int xs_startswith(const char *str, const char *prefix); int xs_endswith(const char *str, const char *postfix); d_char *xs_crop(d_char *str, int start, int end); -d_char *xs_strip(d_char *str); +d_char *xs_strip_chars(d_char *str, const char *chars); +#define xs_strip(str) xs_strip_chars(str, " \r\n\t\v\f") d_char *xs_tolower(d_char *str); d_char *xs_list_new(void); d_char *xs_list_append_m(d_char *list, const char *mem, int dsz); @@ -455,15 +456,16 @@ d_char *xs_crop(d_char *str, int start, int end) } -d_char *xs_strip(d_char *str) -/* strips the string of blanks from the start and the end */ +d_char *xs_strip_chars(d_char *str, const char *chars) +/* strips the string of chars from the start and the end */ { int s, e; - for (s = 0; isspace(str[s]); s++); - for (e = strlen(str); e > 0 && isspace(str[e - 1]); e--); + for (s = 0; strchr(chars, str[s]); s++); + for (e = strlen(str); e > 0 && strchr(chars, str[e - 1]); e--); - return xs_crop(str, s, e); + str[e] = '\0'; + return xs_collapse(str, 0, s); } |