#!/bin/sh
#<pre><b>
# Script     : showlfmt_win
# Version    : 1.0
# Author     : Roland Rashleigh-Berry
# Date       : 11-Feb-2007
# Purpose    : To display the contents of a format stored in the current
#              directory in a catalog named FORMATS (uses SAS).
# SubScripts : none
# Notes      : WINDOWS VERSION
#              The dollar sign of a character format name must be preceded by
#              the escape character "\" otherwise the Unix command interpreter
#              will think a Unix variable is being referred to.
# Usage      : showlfmt_win age
#              showlfmt_win \$cat
#
#===============================================================================
# PARAMETERS:
#-pos- -------------------------------description-------------------------------
#  1   Format name. Character formats must have their dollar sign preceded by
#      the escape character "\".
#===============================================================================
# AMENDMENT HISTORY:
# init --date-- mod-id ----------------------description------------------------
# 
#===============================================================================
# This is public domain software. No guarantee as to suitability or accuracy is
# given or implied. User uses this code entirely at their own risk.
#===============================================================================

# Put out a usage message if not enough parameters supplied
if [ $# -lt 1 ] ; then
  echo "Usage: showlfmt age" 1>&2
  echo 'Usage: showlfmt \$age' 1>&2
  exit 1
fi

# Write SAS code to a temporary file
cat > $HOME/showlfmt_$$.sas << -----FINISH-----
filename _outfile "$HOMEW\showlfmt_$$.tmp";
libname here '.' access=readonly;
proc format lib=here cntlout=here;
  select $1;
run;
data _null_;
  file _outfile notitles noprint;
  set here;
  if start ne end then put @1 start @10 '-' @12 end @25 label;
  else put @1 start @25 label;
run;
-----FINISH-----

# run the code
sas -nosplash -nologo -icon -log "$HOMEW" -sysin "$HOMEW\showlfmt_$$.sas"

# if output file exists then cat it and delete it
if [ -f $HOME/showlfmt_$$.tmp ] ; then
  cat $HOME/showlfmt_$$.tmp 
  rm -f $HOME/showlfmt_$$.tmp 
fi

# tidy up
rm -f $HOME/showlfmt_$$.sas $HOME/showlfmt_$$.log