Do not run in non-interactive shells.

[nethome.git] / .bashrc

diff --git a/.bashrc b/.bashrc
index c8c6a35..ec98198 100644 (file)
--- 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
@@ -126,7 +127,11 @@ alias ls='ls -bF'
 alias l='ls -lbF'
 alias maple="ssh -t vega.fjfi.cvut.cz maple"
 #alias cc='cc -I/home/short/include'
-alias vi='vim'
+if which vim &>/dev/null;then
+       alias vi='vim'
+else
+       echo >&2 'WARNING: No vim(1).'
+fi
 alias grepb='grep --binary-files=binary'
 alias L='lynx'
 alias chown='chown --no-dereference'
@@ -139,6 +144,8 @@ alias cvsignoresall='cvsutil --ignores --workings --print'
 alias cvsignoresrm='cvsutil --ignores --rm'
 alias cvsignoresrmall='cvsutil --ignores --workings --rm'
 alias cvsignoresallrm='cvsutil --ignores --workings --rm'
+alias svnignoresall='svn status |sed -n "s/^[?]      //p"'
+alias svnignoresallrm='svn status |sed -n "s/^[?]      //p"|tr "\n" "\0"|xargs -0 rm -rf'
 [ "`uname`" = "SunOS" -a -x $HOME/bin/rpm-by-pkg ] && alias rpm='rpm-by-pkg'
 alias disass='objdump -D --target=binary --architecture=i386'
 alias cal='cal -m'
@@ -233,7 +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"    \
@@ -241,8 +248,9 @@ function ctags {(unset ctags;
                                                -o -name "*.java"  \
                                                -o -name "*.p[lm]" \
                                                -o -name "*.py" \
+                                               -o -name "*.exp" \
                                                ')' \
-                               |ctags --file-tags -L - "$@"
+                               |ctags --file-tags -L - --langmap=Tcl:+.exp "$@"
        fi; );}; export -f ctags
 function ctagsh { ctags "--c-types=+px"; }; export -f ctagsh
 function cpan {(unset cpan; if [ $# = 0 ];then cpan;else perl -MCPAN -e "install qw($*);";fi; );}; export -f cpan