[exim.git] / doc / doc-docbook / SanityTestText

#!/bin/sh

# Portability note:
# This tool is only used in building spec.txt for a release, not used as
# part of the normal build/install process, so only Maintainers are affected
# by requirements here.

filename="$1"

if echo a | pcregrep -q a 2>/dev/null
then
	pcregrep -q '[^\x{20}-\x{7E}]' "$filename"
	grepstatus=$?
else
	perl -ne 'BEGIN {$rv=1};END {exit $rv};
		if (/[^\r\n\x{20}-\x{7E}]/) { $rv = 0; last }' < "$filename"
	grepstatus=$?
fi

case $grepstatus in
0)
	echo >&2 "$0: found non-ASCII characters in $filename"
	exit 1
	;;
1)
	exit 0
	;;
2)
	echo >&2 "$0: problem checking for non-ASCII characters in $filename"
	exit 2
	;;
*)
	echo >&2 "$0: unhandled return value from pcregrep: $grepstatus"
	exit 3
	;;
esac
Commit	Line	Data
b32a9711 PP	1	#!/bin/sh
	2
	3	# Portability note:
	4	# This tool is only used in building spec.txt for a release, not used as
	5	# part of the normal build/install process, so only Maintainers are affected
	6	# by requirements here.
	7
	8	filename="$1"
	9
	10	if echo a \| pcregrep -q a 2>/dev/null
	11	then
	12	pcregrep -q '[^\x{20}-\x{7E}]' "$filename"
	13	grepstatus=$?
	14	else
	15	perl -ne 'BEGIN {$rv=1};END {exit $rv};
	16	if (/[^\r\n\x{20}-\x{7E}]/) { $rv = 0; last }' < "$filename"
	17	grepstatus=$?
	18	fi
	19
	20	case $grepstatus in
	21	0)
	22	echo >&2 "$0: found non-ASCII characters in $filename"
	23	exit 1
	24	;;
	25	1)
	26	exit 0
	27	;;
	28	2)
	29	echo >&2 "$0: problem checking for non-ASCII characters in $filename"
	30	exit 2
	31	;;
	32	*)
	33	echo >&2 "$0: unhandled return value from pcregrep: $grepstatus"
	34	exit 3
	35	;;
	36	esac