Cosmetic: +Comment with explicit PERLILIB specification for bug hunting.

[nethome.git] / .bashrc

diff --git a/.bashrc b/.bashrc
index 6f7a9c9..eb34f40 100644 (file)
--- a/.bashrc
+++ b/.bashrc
@@ -37,7 +37,7 @@ _bash_profile_addpath    -s CVSROOT "$HOME/pserver/cvs"
 _bash_profile_addpath    -s CVSROOT "$HOME/cvs"
 
 mkdir -p $HOME/lib/perl5       # otherwise CPAN will install to "$HOME/lib/site_perl" etc.
-for _perldir in $(eval "echo $HOME/lib/perl5{,/site_perl}$(
+for _perldir in $(eval "echo {/usr,$HOME}/lib/perl5{,/site_perl}$(
        for perlvar in version archname;do
                echo -n '{,/'
                perl -V:"$perlvar"|cut -d "'" -f 2|tr -d '\n'
@@ -76,7 +76,11 @@ export LC_CTYPE=cs_CZ.ISO-8859-2
 export PERL_MM_OPT="PERL=$HOME/bin/perlilib PREFIX=$HOME"
 export WWW_HOME="file:///home/short/.bookmarks.html"
 export GREP_OPTIONS="--binary-files=without-match --directories=skip"
-[ -n "$PS1" ] && export PS1="`echo -en '\017'`$PS1"    # set only in interactive sessions
+if [ -n "$PS1" ];then  # set only in interactive sessions
+       # kbd_mode -u   # utf-8
+       # export PS1='\[\017\033%G\]'"$PS1"     # \017=std charmap, \033%G=utf-8
+       export PS1='\[\017\]'"$PS1"     # \017=std charmap
+       fi
 export MINICOM="-m -c on"      # metakeys+color
 export HISTSIZE=100000
 export HISTFILESIZE="$HISTSIZE"
@@ -109,9 +113,19 @@ function mi { (
        set -ex;cd "$1";while true;do test "$PWD" != "/";if [ -e configure.in -o -e Makefile.PL ];then break;fi;cd ..;done;make install;
        ); };export -f mi
 function ctags {(unset ctags;
-       if [ $# != 0 ];then ctags "$@";else
-               find -type f -a '(' -name "*.[chC]" -o -name "*.cc" -o -name "*.java" ')'|ctags --file-tags -L -
+       if [ $# -ne 0 -a '(' $# -ne 1 -o "$1" '!=' "--c-types=+px" ')' ];then ctags "$@";else
+               find -type f -a '(' -false \
+                                               -o -name "*.[chC]" \
+                                               -o -name "*.cc"    \
+                                               -o -name "*.java"  \
+                                               -o -name "*.p[lm]" \
+                                               ')' \
+                               |ctags --file-tags -L - "$@"
        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
+function exx { cd "`unset exx;exx "$@"|tee /proc/self/fd/2|tail -n1|sed -n 's/^extdir=//p'`"; };export -f exx
+function revlines { perl -e 'my @r=();push @r,$_ while (<>);print pop @r while @r;'; }; export -f revlines
 
 ulimit -c 0
 set +H
@@ -121,3 +135,5 @@ if [ -f "$HOME/.bashrc.local" ];then source "$HOME/.bashrc.local";fi
 
        unset _home_short_dotbashrc     # permit later reinitializations
 fi     # _home_short_dotbashrc
+
+true   # Prevent crash in '-e' mode