From: David Kastrup <dak@gnu.org>
Date: Fri, 21 Sep 2012 10:49:23 +0000 (+0200)
Subject: Issue 2853: Set up indent-tabs-mode for Emacs in lexer.ll and parser.yy
X-Git-Tag: release/2.17.4-1~30
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=fe92075e94be52ddb5b1e9b5c6e2f5fcc44c5d59;p=lilypond.git

Issue 2853: Set up indent-tabs-mode for Emacs in lexer.ll and parser.yy

indent-tabs-mode has been switched off for C++ files generally via
directory-local variables when editing with Emacs.

However, for lack of working better indentation modes that cooperate
well with Bison and Flex files, lexer.ll and parser.yy are using a
tab-based indentation style oriented on the Linux kernel indentation
style.  In order to not cause an even greater inconsistent mess, local
file variables are used for switching tab-based indentation back on in
those files when editing them with Emacs.
---

diff --git a/lily/lexer.ll b/lily/lexer.ll
index 0d3f7599d8..1caf8a5ee6 100644
--- a/lily/lexer.ll
+++ b/lily/lexer.ll
@@ -1,4 +1,4 @@
-%{ // -*- mode: c++; c-file-style: "linux" -*-
+%{ // -*- mode: c++; c-file-style: "linux"; indent-tabs-mode: t -*-
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
diff --git a/lily/parser.yy b/lily/parser.yy
index 079573648e..19c0d90624 100644
--- a/lily/parser.yy
+++ b/lily/parser.yy
@@ -1,4 +1,4 @@
-/* -*- mode: c++; c-file-style: "linux" -*- */
+/* -*- mode: c++; c-file-style: "linux"; indent-tabs-mode: t -*- */
 /*
   This file is part of LilyPond, the GNU music typesetter.