From: lace <>
Date: Wed, 17 Jan 2007 20:17:10 +0000 (+0000)
Subject: Do not run in non-interactive shells.
X-Git-Url: http://git.jankratochvil.net/?p=nethome.git;a=commitdiff_plain;h=f1e71464450626d1ea212ebcab60eb13ba331024

Do not run in non-interactive shells.
 - Only performance reasons; to be possibly fixed, I miss the aliases.
ctags: Omit '.pc' (quilt(1)) and '.svn'.
---

diff --git a/.bashrc b/.bashrc
index 24f965a..ec98198 100644
--- a/.bashrc
+++ b/.bashrc
@@ -10,7 +10,8 @@ if [ -n "$_home_short_dotbashrc_norc" -o "${TERM#norc-}" != "$TERM" ];then
 	export _home_short_dotbashrc=true
 fi
 
-if [ -z "$_home_short_dotbashrc" ];then
+# "$PS1" for interactive shells detection.
+if [ -n "$PS1" -a -z "$_home_short_dotbashrc" ];then
 	# We permit later reinitialization by unsetting it.
 	# During our execution we forbid spawning to prevent deadlock by:
 	# 	source /etc/bashrc
@@ -239,7 +240,7 @@ function mi { (
 	); };export -f mi
 function ctags {(unset ctags;
 	if [ $# -ne 0 -a '(' $# -ne 1 -o "$1" '!=' "--c-types=+px" ')' ];then ctags "$@";else
-		find -name testsuite -prune -o \
+		find -name testsuite -prune -o -name .pc -prune -o -name .svn -o \
 				-type f -a '!' -name tags -a '!' -name TAGS -a '(' -false \
 						-o -name "*.[chC]" \
 						-o -name "*.cc"    \