vim-55/src/spell.c

14157     int		reslen;
14197     i = reslen = z = 0;
14354 			if (reslen > 0 && *s != NUL && (res[reslen - 1] == c
14355 						    || res[reslen - 1] == *s))
14356 			    reslen--;
14377 			while (*s != NUL && s[1] != NUL && reslen < MAXWLEN)
14379 			    if (reslen == 0 || res[reslen - 1] != *s)
14380 				res[reslen++] = *s;
14388 				res[reslen++] = c;
14406 	    if (k && !p0 && reslen < MAXWLEN && c != NUL
14407 		    && (!slang->sl_collapse || reslen == 0
14408 						     || res[reslen - 1] != c))
14410 		res[reslen++] = c;
14418     res[reslen] = NUL;
14441     int		reslen;
14487     i = reslen = z = 0;
14652 			if (reslen > 0 && ws != NULL && *ws != NUL
14653 				&& (wres[reslen - 1] == c
14654 						    || wres[reslen - 1] == *ws))
14655 			    reslen--;
14680 							  && reslen < MAXWLEN)
14682 				if (reslen == 0 || wres[reslen - 1] != *ws)
14683 				    wres[reslen++] = *ws;
14694 				wres[reslen++] = c;
14713 	    if (k && !p0 && reslen < MAXWLEN && c != NUL
14714 		    && (!slang->sl_collapse || reslen == 0
14715 						     || wres[reslen - 1] != c))
14717 		wres[reslen++] = c;
14727     for (n = 0; n < reslen; ++n)