1#!/bin/sh
2
3display=
4lastvalue=
5
6while read line ; do
7    if [ "${line#\[}" != "$line" ]; then
8       continue;
9    fi
10    KEY="${line%%=*}"
11    VALUE="${line#*=}"
12    if echo "$KEY" | grep 'use_kompare_for_diff' >/dev/null 2>/dev/null; then
13        display=$VALUE
14	echo '# DELETE [general_items]use_kompare_for_diff'
15    elif echo "$KEY" | grep 'external_diff_display' > /dev/null 2>/dev/null; then
16    	exdisplay=$VALUE
17    elif [ "x$KEY" != "x" ]; then
18	echo "$KEY=$VALUE"
19    fi
20done
21
22if [ "x$exdisplay" = "x" -o "x$display" = "x1" ]; then
23    exdisplay="kompare -on -"
24fi
25if [ "x$display" = "x2" -o "x$display" = "x1" ]; then
26    display=true
27else
28    display=false
29fi
30echo "use_external_diff=$display"
31echo "external_diff_display=$exdisplay"
32