#! /bin/sh
######################################
##### Model Transformation Tools #####
######################################
# Bourne shell script: mtt_help
# P.J.Gawthrop Nov 1996
# Copyright (c) P.J.Gawthrop 1996
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.13 2000/04/04 15:22:44 peterg
## Major changes: simple components now work
## Single components now work
##
## Revision 1.12 1998/07/21 08:47:59 peterg
## Default null $2 (regexp) to '^' - ie match any line
##
## Revision 1.11 1998/07/16 20:41:05 peterg
## Now uses new mtt_help
##
## Revision 1.10 1998/05/18 08:35:19 peterg
## Surround arguments to tr with ""
##
## Revision 1.9 1998/03/26 08:23:02 peterg
## Use mixed case Topic for *) part of case sttement
##
## Revision 1.8 1998/03/22 21:13:17 peterg
## Fixed bug in above
##
## Revision 1.7 1998/03/22 20:21:11 peterg
## $topic now converted to lower case.
##
## Revision 1.6 1997/09/04 09:35:04 peterg
## Changed $ext to give accurate match -- matches t ot m at end of
## filename
##
# Revision 1.5 1997/09/04 09:21:01 peterg
# Added context-dependent sort.
#
# Revision 1.4 1997/09/04 09:16:29 peterg
# Removed sort -u
#
## Revision 1.3 1996/11/09 21:10:20 peterg
## Tidied up searches by putting everyrhing into lib.
##
# Revision 1.2 1996/11/02 10:22:54 peterg
# Now browses crs.
#
## Revision 1.1 1996/11/01 12:34:54 peterg
## Initial revision
##
###############################################################
comment='#';
Topic=$1
topic=`echo $Topic | tr "[A-Z]" "[a-z]"`
if [ -n "$2" ]; then
regexp=$2;
else
regexp='^';
fi
if [ "$topic" = "" ]; then
echo 'Usage: mtt help representations'
echo ' mtt help simple'
echo ' mtt help components'
echo ' mtt help examples'
echo ' mtt help CRs'
echo ' mtt help representations <match_string>'
echo ' mtt help components <match_string>'
echo ' mtt help examples <match_string>'
echo ' mtt help CRs <match_string>'
echo ' mtt help <component_or_example_or_CR_name>'
exit
fi
ext='_[cl]*.*[mt]'
summary='[%#]SUMMARY'
description='[%#]DESCRIPTION'
alias='[%#]ALIAS'
lbl="_lbl.txt"
case $topic in
components)
key=$summary
find_path="$MTT_COMPONENTS"
name=''
sort='sort -u'
blurb="components";;
simple)
key=$summary
find_path="$MTT_COMPONENTS/simple"
name=''
sort='sort -u'
blurb="simple components";;
crs)
key=$summary
find_path=$MTT_CRS/r
name='*.cr'
sort='sort -u'
blurb="constitutive relationships";;
examples)
key=$summary
find_path=$MTT_EXAMPLES
name=''
all='all'
sort='sort -u'
blurb="Examples";;
representations)
key=$summary
find_path=$MTTPATH
name='mtt'
all='all'
sort='sort -u'
blurb="Representations";;
*)
other=OTHER;
key="$summary|$description|$alias"
find_path=$MTT_LIB
name=$Topic
all='all'
sort='cat'
blurb=$Topic;;
esac
subtopic=$2
if [ "$subtopic" = "" ]; then
subtopic='.'
fi;
case $topic in
representations)
echo $comment $blurb
mtt2reps_txt
;;
crs)
echo $comment $blurb
find $find_path -name "$name" -print |\
awk '{print "grep", key, $1}' key=$key | sh |\
sed "s/$key //" | $sort
;;
*)
fullnames=`mtt_find $find_path "$name" | awk '{printf("%s/%s\n",$1,$2)}'`
N=`echo $fullnames | wc -w`;
if [ -z "$fullnames" ]; then
echo $comment No $blurb found.
else
echo $comment $N $blurb found.
for fullname in $fullnames; do
name=`basename $fullname`
if [ -n "$other" ]; then
cat $fullname | egrep $key
else
info=`cat $fullname | egrep $key | awk '{for (i=2;i<=NF;i++) print $i}'`
category=`echo $fullname | sed "s!$find_path/!!" `
category=`dirname $category`
echo $category $name $info
fi
done
fi
esac
exit
awk '{print "cat " $1 "/" $2}' | sh |\
egrep $key | egrep $regexp |\
sed "s/$summary[ ]*//" |\
sed "s/$description[ ]*/ /" |\
sed "s/$alias[ ]*/ Alias: /" |\
sed "s!$find_path/!!" |\
$sort