24     size_t	len;  in vim_strsave()  local
26     len = STRLEN(string) + 1;  in vim_strsave()
27     p = alloc(len);  in vim_strsave()
29 	mch_memmove(p, string, len);  in vim_strsave()
40 vim_strnsave(char_u *string, size_t len)  in vim_strnsave()  argument
44     p = alloc(len + 1);  in vim_strnsave()
47 	STRNCPY(p, string, len);  in vim_strnsave()
48 	p[len] = NUL;  in vim_strnsave()
322 vim_strnsave_up(char_u *string, size_t len)  in vim_strnsave_up()  argument
326     p1 = vim_strnsave(string, len);  in vim_strnsave_up()
507 vim_strncpy(char_u *to, char_u *from, size_t len)  in vim_strncpy()  argument
509     STRNCPY(to, from, len);  in vim_strncpy()
510     to[len] = NUL;  in vim_strncpy()
564 vim_strnicmp(char *s1, char *s2, size_t len)  in vim_strnicmp()  argument
568     while (len > 0)  in vim_strnicmp()
577 	--len;  in vim_strnicmp()
776     unsigned	len;  in string_quote()  local
779     len = (function ? 13 : 3);  in string_quote()
782 	len += (unsigned)STRLEN(str);  in string_quote()
785 		++len;  in string_quote()
787     s = r = alloc(len);  in string_quote()
872     int		len;  in f_charidx()  local
910     for (p = str, len = 0; p <= str + idx; len++)  in f_charidx()
917     rettv->vval.v_number = len > 0 ? len - 1 : 0;  in f_charidx()
1023     int		len;  in f_strgetchar()  local
1038     len = (int)STRLEN(str);  in f_strgetchar()
1043     while (charidx >= 0 && byteidx < len)  in f_strgetchar()
1131     varnumber_T		len = 0;  in strchar_common()  local
1138 	++len;  in strchar_common()
1140     rettv->vval.v_number = len;  in strchar_common()
1226     int		len = 0;  in f_strcharpart()  local
1269 	    while (charlen > 0 && nbyte + len < slen)  in f_strcharpart()
1271 		int off = nbyte + len;  in f_strcharpart()
1274 		    len += 1;  in f_strcharpart()
1278 			len += mb_ptr2len(p + off);  in f_strcharpart()
1280 			len += MB_CPTR2LEN(p + off);  in f_strcharpart()
1286 	    len = slen - nbyte;    // default: all bytes that are available.  in f_strcharpart()
1293 	len += nbyte;  in f_strcharpart()
1298     if (len < 0)  in f_strcharpart()
1299 	len = 0;  in f_strcharpart()
1300     else if (nbyte + len > slen)  in f_strcharpart()
1301 	len = slen - nbyte;  in f_strcharpart()
1304     rettv->vval.v_string = vim_strnsave(p + nbyte, len);  in f_strcharpart()
1315     int		len;  in f_strpart()  local
1332 	len = 0;  in f_strpart()
1334 	len = (int)tv_get_number(&argvars[2]);  in f_strpart()
1336 	len = slen - n;	    // default len: all bytes that are available.  in f_strpart()
1342 	len += n;  in f_strpart()
1347     if (len < 0)  in f_strpart()
1348 	len = 0;  in f_strpart()
1349     else if (n + len > slen)  in f_strpart()
1350 	len = slen - n;  in f_strpart()
1357 	for (off = n; off < slen && len > 0; --len)  in f_strpart()
1359 	len = off - n;  in f_strpart()
1363     rettv->vval.v_string = vim_strnsave(p + n, len);  in f_strpart()
1847     size_t	len = STRLEN(str);  in vim_snprintf_add()  local
1850     if (str_m <= len)  in vim_snprintf_add()
1853 	space = str_m - len;  in vim_snprintf_add()
1855     str_l = vim_vsnprintf(str + len, space, fmt, ap);  in vim_snprintf_add()