patch 8.0.1553: cannot see what digraph is used to insert a character
Problem: Cannot see what digraph is used to insert a character.
Solution: Show the digraph with the "ga" command. (Christian Brabandt)
diff --git a/src/digraph.c b/src/digraph.c
index 2c7ba9f..6f9c46f 100644
--- a/src/digraph.c
+++ b/src/digraph.c
@@ -1975,6 +1975,41 @@
}
/*
+ * Find a digraph for "val". If found return the string to display it.
+ * If not found return NULL.
+ */
+ char_u *
+get_digraph_for_char(val)
+ int val;
+{
+ int i;
+ int use_defaults;
+ digr_T *dp;
+ static char_u r[3];
+
+ for (use_defaults = 0; use_defaults <= 1; use_defaults++)
+ {
+ if (use_defaults == 0)
+ dp = (digr_T *)user_digraphs.ga_data;
+ else
+ dp = digraphdefault;
+ for (i = 0; use_defaults ? dp->char1 != NUL
+ : i < user_digraphs.ga_len; ++i)
+ {
+ if (dp->result == val)
+ {
+ r[0] = dp->char1;
+ r[1] = dp->char2;
+ r[2] = NUL;
+ return r;
+ }
+ ++dp;
+ }
+ }
+ return NULL;
+}
+
+/*
* Get a digraph. Used after typing CTRL-K on the command line or in normal
* mode.
* Returns composed character, or NUL when ESC was used.