[2761] in Release_Engineering
add changes
daemon@ATHENA.MIT.EDU (Mark Rosenstein)
Tue Apr 7 18:49:21 1992
Date: Tue, 7 Apr 92 18:49:01 -0400
From: Mark Rosenstein <mar@MIT.EDU>
To: rel-eng@MIT.EDU
Cc: dryfoo@MIT.EDU, mar@MIT.EDU
The following diffs to /usr/athena/lib/init/cshrc allow add to be used
in your ~/.environment and will cause add to be verbose if invoked as
'add locker -v':
athena% add maple -v
attach: filesystem maple (ATLAS.MIT.EDU:/u4/lockers/maple) mounted on /mit/maple (read-write)
/mit/maple/vaxbin added to end of $PATH
/mit/maple/man added to end of $MANPATH
athena%
My experimental cshrc is in /mit/mar/cshrc for a while, or use these
diffs. It's been tested with both the athena csh and /mit/sipb/bindir/tcsh.
-Mark
*** /usr/athena/lib/init/cshrc Thu Aug 1 03:48:36 1991
--- /afs/athena.mit.edu/user/m/a/mar/cshrc Tue Apr 7 18:46:25 1992
***************
*** 35,40 ****
--- 35,50 ----
setenv MANPATH $athena_manpath
+ # Special version of add alias that will work in your .environment
+ # file. This is replaced further down with the version that works
+ # when you are logged in.
+ alias extend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) setenv \!:1 ${\!:1}:\!:2'
+ alias sextend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) set \!:1=(${\!:1} \!:2)'
+ alias add 'set dir = `attach -p \!*` && \\
+ sextend athena_path $dir/$bindir && \\
+ extend MANPATH $dir/man && \\
+ unset dir'
+
# Run user environment customizations identified in your /.environment
# file. This is the place to include your own environment variables,
# attach commands, and other system wide setup commands. You can also
***************
*** 44,49 ****
--- 54,62 ----
if ((! $?NOCALLS) && (-r ~/.environment)) source ~/.environment
+ unalias extend sextend add
+ alias add 'echo Use add in your ~/.environment, not your ~/.path.'
+
# Set up default search path, if not yet set. Use your ~/.path file
# to provide an alternative path -- this file should be of the form
# "set path=...", and can refer to the shell variable $athena_path,
***************
*** 100,111 ****
endif
# aliases dealing with adding locker programs
! alias extend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) setenv \!:1 ${\!:1}:\!:2'
! alias add 'set dir = `attach -p \!*` && \\
if ("$PATH" =~ *"$dir/$bindir"*) rehash && \\
extend PATH $dir/$bindir && \\
extend MANPATH $dir/man && \\
! unset dir'
# aliases dealing with subjects
alias setup_X '( setenv SUBJECT \!:1 ; ( xterm -title \!* & ) )'
--- 113,129 ----
endif
# aliases dealing with adding locker programs
! # 'add locker -v' will be verbose about it
! alias extend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) \\
! if $?noisy echo \!:2 added to end of \$\!:1 && \\
! setenv \!:1 ${\!:1}:\!:2'
! alias add 'if ("x\!:$" == x-v) set noisy && \\
! if $?noisy attach \!* &&\\
! set dir = `attach -p \!*` && \\
if ("$PATH" =~ *"$dir/$bindir"*) rehash && \\
extend PATH $dir/$bindir && \\
extend MANPATH $dir/man && \\
! unset dir noisy'
# aliases dealing with subjects
alias setup_X '( setenv SUBJECT \!:1 ; ( xterm -title \!* & ) )'
