23     char_u	char2;  member
1841 		r[1] = dp->char2;  in get_digraph_for_char()
1901 getexactdigraph(int char1, int char2, int meta_char)  in getexactdigraph()  argument
1907     if (IS_SPECIAL(char1) || IS_SPECIAL(char2))  in getexactdigraph()
1908 	return char2;  in getexactdigraph()
1916 	if ((int)dp->char1 == char1 && (int)dp->char2 == char2)  in getexactdigraph()
1932 	    if ((int)dp->char1 == char1 && (int)dp->char2 == char2)  in getexactdigraph()
1973 	    return (char2 | 0x80);  in getexactdigraph()
1974 	return char2;  in getexactdigraph()
1984 digraph_get(int char1, int char2, int meta_char)  in digraph_get()  argument
1988     if (((retval = getexactdigraph(char1, char2, meta_char)) == char2)  in digraph_get()
1989 	    && (char1 != char2)  in digraph_get()
1990 	    && ((retval = getexactdigraph(char2, char1, meta_char)) == char1))  in digraph_get()
1991 	return char2;  in digraph_get()
1999 registerdigraph(int char1, int char2, int n)  in registerdigraph()  argument
2008 	if ((int)dp->char1 == char1 && (int)dp->char2 == char2)  in registerdigraph()
2021 	dp->char2 = char2;  in registerdigraph()
2033 check_digraph_chars_valid(int char1, int char2)  in check_digraph_chars_valid()  argument
2035     if (char2 == 0)  in check_digraph_chars_valid()
2044     if (char1 == ESC || char2 == ESC)  in check_digraph_chars_valid()
2061     int		char1, char2, n;  in putdigraph()  local
2069 	char2 = *str++;  in putdigraph()
2071 	if (!check_digraph_chars_valid(char1, char2))  in putdigraph()
2082 	registerdigraph(char1, char2, n);  in putdigraph()
2114 	tmp.char2 = dp->char2;  in listdigraphs()
2115 	tmp.result = getexactdigraph(tmp.char1, tmp.char2, FALSE);  in listdigraphs()
2116 	if (tmp.result != 0 && tmp.result != tmp.char2  in listdigraphs()
2121 	if (getexactdigraph(dp->char1, dp->char2, FALSE) == dp->result  in listdigraphs()
2175     buf[1] = dp->char2;  in digraph_getlist_appendpair()
2214 	    tmp.char2 = dp->char2;  in digraph_getlist_common()
2215 	    tmp.result = getexactdigraph(tmp.char1, tmp.char2, FALSE);  in digraph_getlist_common()
2216 	    if (tmp.result != 0 && tmp.result != tmp.char2  in digraph_getlist_common()
2220 	    if (getexactdigraph(dp->char1, dp->char2, FALSE) == dp->result  in digraph_getlist_common()
2308 	*p++ = dp->char2;  in printdigraph()
2338 get_digraph_chars(typval_T *arg, int *char1, int *char2)  in get_digraph_chars()  argument
2351 		*char2 = mb_cptr2char_adv(&p);  in get_digraph_chars()
2354 		    if (check_digraph_chars_valid(*char1, *char2))  in get_digraph_chars()
2368     int		char1, char2;  in digraph_set_common()  local
2374     if (get_digraph_chars(argchars, &char1, &char2) == FAIL)  in digraph_set_common()
2388     registerdigraph(char1, char2, (int)n);  in digraph_set_common()