tadd rcmain startup for rc. maintains window label with current directory in 9term - plan9port - [fork] Plan 9 from user space
 (HTM) git clone git://src.adamsgaard.dk/plan9port
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       ---
 (DIR) commit 1379cecf675b52e268cf913699301b027ec7f816
 (DIR) parent dbd7b9a97eede27e707a279114305d7591d371fc
 (HTM) Author: rsc <devnull@localhost>
       Date:   Sun, 23 Nov 2003 18:29:41 +0000
       
       add rcmain startup for rc.
       maintains window label with current directory in 9term
       
       Diffstat:
         A rcmain                              |      37 +++++++++++++++++++++++++++++++
       
       1 file changed, 37 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/rcmain b/rcmain
       t@@ -0,0 +1,37 @@
       +# rcmain: Plan 9 on Unix version
       +if(~ $#home 0) home=$HOME
       +if(~ $#home 0) home=/
       +if(~ $#ifs 0) ifs='         
       +'
       +switch($#prompt){
       +case 0
       +        prompt=('% ' '        ')
       +case 1
       +        prompt=($prompt '        ')
       +}
       +if(~ $rcname ?.out) prompt=('broken! ' '        ')
       +if(flag p) path=/bin
       +if not{
       +        finit
       +        if(~ $#path 0) . <{/bin/sh -c 'echo $PATH |
       +                                sed "s/^/path=(''/; s/$/'')/; s/:/'' ''/g"'}
       +}
       +fn sigexit
       +if(! ~ $#cflag 0){
       +        if(flag l && /bin/test -r $home/lib/profile) . $home/lib/profile
       +        status=''
       +        eval $cflag
       +}
       +if not if(flag i){
       +        if(~ $TERM 9term && ~ $#'fn#cd' 0) fn cd { builtin cd $1 && label `{pwd} }
       +        if(flag l && /bin/test -r $home/lib/profile) . $home/lib/profile
       +        status=''
       +        if(! ~ $#* 0) . $*
       +        . -i '/dev/stdin'
       +}
       +if not if(~ $#* 0) . '/dev/stdin'
       +if not{
       +        status=''
       +        . $*
       +}
       +exit $status