Use the pager given by the environment to display long output
Unix systems usually have a PAGER environment variable set.
If it is set, mercurial will use the pager application to display
output.
Two configuration variables are available to influence the behaviour of the
pager. ui.pager sets the pager application. The pager is
only used if ui.usepager is true. By default ui.usepager is disabled.
#!/bin/sh
hg init t
cd t
# we need a repo with some legacy latin-1 changesets
hg unbundle $TESTDIR/legacy-encoding.hg
hg co
python << EOF
f = file('latin-1', 'w'); f.write("latin-1 e' encoded: \xe9"); f.close()
f = file('utf-8', 'w'); f.write("utf-8 e' encoded: \xc3\xa9"); f.close()
f = file('latin-1-tag', 'w'); f.write("\xe9"); f.close()
EOF
echo % should fail with encoding error
echo "plain old ascii" > a
hg st
HGENCODING=ascii hg ci -l latin-1 -d "1000000 0"
echo % these should work
echo "latin-1" > a
HGENCODING=latin-1 hg ci -l latin-1 -d "1000000 0"
echo "utf-8" > a
HGENCODING=utf-8 hg ci -l utf-8 -d "1000000 0"
HGENCODING=latin-1 hg tag -d "1000000 0" `cat latin-1-tag`
HGENCODING=latin-1 hg branch `cat latin-1-tag`
HGENCODING=latin-1 hg ci -d "1000000 0" -m 'latin1 branch'
rm .hg/branch
echo % ascii
hg --encoding ascii log
echo % latin-1
hg --encoding latin-1 log
echo % utf-8
hg --encoding utf-8 log
echo % ascii
HGENCODING=ascii hg tags
echo % latin-1
HGENCODING=latin-1 hg tags
echo % utf-8
HGENCODING=utf-8 hg tags
echo % ascii
HGENCODING=ascii hg branches
echo % latin-1
HGENCODING=latin-1 hg branches
echo % utf-8
HGENCODING=utf-8 hg branches
echo '[ui]' >> .hg/hgrc
echo 'fallbackencoding = koi8-r' >> .hg/hgrc
echo % utf-8
HGENCODING=utf-8 hg log
HGENCODING=dolphin hg log
HGENCODING=ascii hg branch `cat latin-1-tag`
cp latin-1-tag .hg/branch
HGENCODING=latin-1 hg ci -d "1000000 0" -m 'should fail'
exit 0