src/usr.bin/mg/match.c - diff

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-version 1.19, 2015/06/03 23:40:01
+version 1.20, 2019/06/26 16:42:30
 Line 35
 Line 35
 Line 35
          { '\0', '\0' }
  };
  /*
-  * Hack to show matching paren.  Self-insert character, then show matching
+  * Self-insert character, then show matching character.
-  * character, if any.  Bound to "blink-and-insert".
+  * Bound to "blink-and-insert".
+  */
+ int
+ ask_showmatch(int f, int n)
+ {
+         char    *c, cbuf[2];
+         if ((c = eread("Insert a character: ", cbuf, sizeof(cbuf),
+             EFNEW)) == NULL || (c[0] == '\0'))
+                 return (ABORT);
+         key.k_chars[0] = *c;
+         key.k_chars[1] = '\0';
+         key.k_count = 1;
+         return (showmatch(FFRAND, 1));
+ }
+ /*
+  * Hack to show matching paren. Bound to balance stucture chars ),],}.
   */
  int
  showmatch(int f, int n)