From f0b7dcaa993dc1c3578f1677f33fbac1e2ebb771 Mon Sep 17 00:00:00 2001
From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Mon, 22 Sep 2003 15:46:21 +0000
Subject: [PATCH] remove abcd(); the low-level input overhaul left it unused

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1556 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
 ChangeLog   |  3 +++
 src/nano.c  | 23 -----------------------
 src/proto.h |  1 -
 3 files changed, 3 insertions(+), 24 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6f81e063..ed5a9589 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -83,6 +83,9 @@ CVS code -
 	- Document the support for Esc Esc [character]'s being
 	  interpreted as Ctrl-[character], and the support for Pico's
 	  Esc Esc [three-digit decimal ASCII code] input method. (DLR)
+  abcd()
+	- Removed, as it's unneeded due to the low-level input overhaul.
+	  (DLR)
 - nano.h:
 	- Define KEY_RESIZE and KEY_SUSPEND as -1 when slang is used, as
 	  slang has no equivalent of either.  When nano is compiled with
diff --git a/src/nano.c b/src/nano.c
index 0e329b81..b0665557 100644
--- a/src/nano.c
+++ b/src/nano.c
@@ -3016,29 +3016,6 @@ void do_toggle(const toggle *which)
 }
 #endif /* !NANO_SMALL */
 
-/* This function returns the correct keystroke, given the A,B,C or D
-   input key.  This is a common sequence of many terms which send
-   Esc-O-[A-D] or Esc-[-[A-D]. */
-int abcd(int input)
-{
-    switch (input) {
-    case 'A':
-    case 'a':
-	return KEY_UP;
-    case 'B':
-    case 'b':
-	return KEY_DOWN;
-    case 'C':
-    case 'c':
-	return KEY_RIGHT;
-    case 'D':
-    case 'd':
-	return KEY_LEFT;
-    default:
-	return 0;
-    }
-}
-
 int main(int argc, char *argv[])
 {
     int optchr;
diff --git a/src/proto.h b/src/proto.h
index 138a4269..a671b9346 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -331,7 +331,6 @@ void print_numlock_warning(void);
 #ifndef NANO_SMALL
 void do_toggle(const toggle *which);
 #endif
-int abcd(int input);
 
 /* Public functions in rcfile.c */
 #ifdef ENABLE_NANORC