X-Git-Url: http://git.jankratochvil.net/?a=blobdiff_plain;ds=sidebyside;f=.bashrc;h=ca689c4f0ed2e1cd5ca49642ebf35c1d2381531e;hb=9f199dc52428f2ccb713554d791f8e1ed6b0de2a;hp=24f965a3940d0492290c9e56701ed201a4d600d7;hpb=9a89da0ab9ff21491623cca6db6f9d7413ce1127;p=nethome.git

diff --git a/.bashrc b/.bashrc
index 24f965a..ca689c4 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
@@ -150,7 +151,6 @@ alias disass='objdump -D --target=binary --architecture=i386'
 alias cal='cal -m'
 alias vncreadonly='vncviewer -FullColor -Shared -ViewOnly'
 alias diff='diff -u'
-alias rpmqf='rpm --qf "%{name}-%{version}-%{release}.%{arch}\n"'
 alias rpmbuildlocal='rpmbuild --define "_topdir $PWD" --define "_builddir $PWD" --define "_rpmdir $PWD" --define "_sourcedir $PWD" --define "_specdir $PWD" --define "_srcrpmdir $PWD"'
 alias gdbn='gdb -nx --command=~/.gdbinit'
 
@@ -172,7 +172,10 @@ for file in $HOME/.bookmarks.html;do
 	export WWW_HOME="file://$HOME/"
 	[ -r $file ] && export WWW_HOME="file://$file"
 	done
-export GREP_OPTIONS="--binary-files=without-match --directories=skip --exclude=tags --exclude=TAGS --exclude=CVS"
+export GREP_OPTIONS="--binary-files=without-match --directories=skip"
+if echo x|GREP_OPTIONS="--exclude=y" grep -q x 2>/dev/null;then
+	export GREP_OPTIONS="$GREP_OPTIONS --exclude=tags --exclude=TAGS --exclude=CVS"
+fi
 if [ -n "$PS1" ];then	# set only in interactive sessions
 	export PS1='[bash]${LOGNAME}@${HOSTNAME}:${PWD}# '
 	export PS1='\[\017\]'"$PS1"	# \017=std charmap
@@ -239,7 +242,7 @@ 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"    \