#!/bin/sh

cat <<EOF >> $HGRCPATH

[extensions]

hgext.keyword =

[keyword]

* =

b* = ignore

EOF

echo % help

hg help keyword

hg init a

cd a

echo '$Id$' > a

echo '$Id$' > b

echo % cat

cat a b

echo % default keyword expansion

echo % commit

hg --debug commit -A -m ab -d '0 0' -u 'User Name <user@example.com>'

echo % cat

cat a b

echo % hg cat

hg cat a b

rm a b

echo % update

hg update

echo % cat

cat a b

echo % custom keyword expansion

cat <<EOF >>$HGRCPATH

[keywordmaps]

Id = {file} {node|short} {date|rfc822date} {author|user}

Xinfo = {author}: {desc}

EOF

echo % cat

cat a b

echo % hg cat

hg cat a b

echo '$Xinfo$' >> a

cat <<EOF >> log

firstline

secondline

EOF

echo % commit

hg --debug commit -l log -d '1 0' -u 'User Name <user@example.com>'

echo % cat

cat a b

echo % hg cat

hg cat a b

echo % switch off expansion

rm $HGRCPATH

echo % cat

cat a b

echo % hg cat

hg cat a b

echo % update

rm a b

hg update

echo % cat

cat a b