return draw_table[!is_locale_utf8()][ch];
}
+
+char *strreplace(const char *text, const char *old_string, const char *new_string) {
+ const char *f;
+ char *t, *r;
+ size_t l, old_len, new_len;
+
+ assert(text);
+ assert(old_string);
+ assert(new_string);
+
+ old_len = strlen(old_string);
+ new_len = strlen(new_string);
+
+ l = strlen(text);
+ r = new(char, l+1);
+ if (!r)
+ return NULL;
+
+ f = text;
+ t = r;
+ while (*f) {
+ char *a;
+ size_t d, nl;
+
+ if (!startswith(f, old_string)) {
+ *(t++) = *(f++);
+ continue;
+ }
+
+ d = t - r;
+ nl = l - old_len + new_len;
+ a = realloc(r, nl + 1);
+ if (!a)
+ goto oom;
+
+ l = nl;
+ r = a;
+ t = r + d;
+
+ t = stpcpy(t, new_string);
+ f += old_len;
+ }
+
+ *t = 0;
+ return r;
+
+oom:
+ free(r);
+ return NULL;
+}
_DRAW_SPECIAL_CHAR_MAX
} DrawSpecialChar;
const char *draw_special_char(DrawSpecialChar ch);
+
+char *strreplace(const char *text, const char *old_string, const char *new_string);