grepline.sh

   1 #!/bin/bash
   2 #
   3 # This script implements some special commands that are set up for gdb
   4 # in debug.sh
   5
   6 F=${1-rrqforth.map}
   7
   8 #echo "$*"
   9
  10 case "$3" in
  11     1)
  12         if [ -n "$4" ] ;then
  13             if [ -z "${4%%-*}" ] ; then
  14                 N=( -B "${4#-}" )
  15             else
  16                 N=( -A ${4} )
  17             fi
  18         fi
  19         grep "${N[@]}" -E "$2" $F
  20         ;;
  21     *)
  22         grep -E "(\\bWORD\\b|^$2) " $F | \
  23             awk '$3 == "WORD" {x=$0;next} x!="" {print x; x=""}{ print;}'
  24 esac