File 2276-Remove-some-unneeded-backward-compatibilit... of Package erlang

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File 2276-Remove-some-unneeded-backward-compatibility-code.patch of Package erlang (Revision a2c746346df91f7eba485155dba10e85)

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From ee58b081ffadf4f96454d9c61031b590689ee420 Mon Sep 17 00:00:00 2001
From: Bozhidar Batsov <bozhidar@batsov.com>
Date: Thu, 15 Dec 2016 09:48:45 +0200
Subject: [PATCH 06/15] Remove some unneeded backward compatibility code

---
 lib/tools/emacs/erlang.el | 23 -----------------------
 1 file changed, 23 deletions(-)

diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index 10b3031f0..a065e527b 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -1312,29 +1312,6 @@ replaced by `erlang-etags-tags-completion-table'.")
 
 ;;; Avoid errors while compiling this file.
 
-;; `eval-when-compile' is not defined in Emacs 18.  We define it as a
-;; no-op.
-(or (fboundp 'eval-when-compile)
-    (defmacro eval-when-compile (&rest rest) nil))
-
-;; These umm...functions are new in Emacs 20. And, yes, until version
-;; 19.27 Emacs backquotes were this ugly.
-
-(or (fboundp 'unless)
-    (defmacro unless (condition &rest body)
-      "(unless CONDITION BODY...): If CONDITION is false, do BODY, else return nil."
-      `((if (, condition) nil ,@body))))
-
-(or (fboundp 'when)
-    (defmacro when (condition &rest body)
-      "(when CONDITION BODY...): If CONDITION is true, do BODY, else return nil."
-      `((if (, condition) (progn ,@body) nil))))
-
-(or (fboundp 'char-before)
-    (defmacro char-before (&optional pos)
-      "Return the character in the current buffer just before POS."
-      `( (char-after (1- (or ,pos (point)))))))
-
 ;; defvar some obsolete variables, which we still support for
 ;; backwards compatibility reasons.
 (eval-when-compile
-- 
2.11.1

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File 2276-Remove-some-unneeded-backward-compatibility-code.patch of Package erlang (Revision a2c746346df91f7eba485155dba10e85)

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