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Backport from xs.

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default 2023-01-08 18:50:37 +01:00
parent db365bc20c
commit 9eb960ae8a
2 changed files with 9 additions and 7 deletions
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14
xs.h
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@ -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);
}

2
xs_version.h
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@ -1 +1 @@
/* a04f6c8482d42d4d972f5190ecbad5c0509531b4 */
/* 52f1885c0439e886094a9506e6b06f3d657fe8d9 */