# Version: @(#).alias	1.3   6/22/96
#
# This file contains various aliases that are useful to Ptolemy developers.
#
# Two alternative aliases for switching between the source
# and object directory trees are given below.  The first set is
# just executed as a simple command, e.g.
#	% srcdir
# The second set is invoked by command substitution, e.g.
#	% cd `src`
#
# Programmer: Tom Parks

alias srcdir 'cd `echo $cwd | sed "s?/obj.$PTARCH/?/src/?"`'
alias objdir 'cd `echo $cwd | sed "s?/src/?/obj.$PTARCH/?"`'

alias obj 'echo $cwd | sed s:/src:/obj.${PTARCH}:'
alias src 'echo $cwd | sed s:/obj.${PTARCH}:/src:'

# The pt alias returns the name of the "official" Ptolemy
# directory that corresponds to the current directory.
# It assumes your duplicate Ptolemy tree is in ~/Ptolemy.
# You may change this of course.
alias pt 'echo $cwd | sed s:{$HOME}/Ptolemy:{$PTOLEMY}:'

# Make symbolic links to all files in the corresponding Ptolemy directory.
alias ptl 'ln -s `pt`/* .'

# Swap the "official" ptolemy file or directory with your own copy.
alias sw 'mv \!^ swap$$; mv .\!^ \!^; mv swap$$ .\!^' 

# Expand a directory, creating symbolic links
alias exp 'mkdir .\!^; sw \!^; cd \!^; ptl'

# Remove symbolic links
alias rml '\rm -f `\ls -F \!* | sed -n s/@\$//p`'

# Make links to the makefiles
alias mkl 'rml make*; ln -s `vpath`/make* .'