Test alignment of multibyte characters

  $ HGENCODING=utf-8

  $ export HGENCODING

  $ hg init t

  $ cd t

  $ "$PYTHON" << EOF

  > from mercurial import pycompat

  > # (byte, width) = (6, 4)

  > s = b"\xe7\x9f\xad\xe5\x90\x8d"

  > # (byte, width) = (7, 7): odd width is good for alignment test

  > m = b"MIDDLE_"

  > # (byte, width) = (18, 12)

  > l = b"\xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d"

  > f = open('s', 'wb'); f.write(s); f.close()

  > f = open('m', 'wb'); f.write(m); f.close()

  > f = open('l', 'wb'); f.write(l); f.close()

  > # instant extension to show list of options

  > f = open('showoptlist.py', 'wb'); f.write(b"""# encoding: utf-8

  > from mercurial import registrar

  > cmdtable = {}

  > command = registrar.command(cmdtable)

  > 

  > @command(b'showoptlist',

  >     [(b's', b'opt1', b'', b'short width'  + (b' ' +%(s)s) * 8, %(s)s),

  >     (b'm', b'opt2', b'', b'middle width' + (b' ' + %(m)s) * 8, %(m)s),

  >     (b'l', b'opt3', b'', b'long width'   + (b' ' + %(l)s) * 8, %(l)s)],

  >     b'')

  > def showoptlist(ui, repo, *pats, **opts):

  >     '''dummy command to show option descriptions'''

  >     return 0

  > """ % {b's': pycompat.byterepr(s),

  >        b'm': pycompat.byterepr(m),

  >        b'l': pycompat.byterepr(l),

  >       })

  > f.close()

  > EOF

  $ S=`cat s`

  $ M=`cat m`

  $ L=`cat l`

alignment of option descriptions in help

  $ cat <<EOF > .hg/hgrc

  > [extensions]

  > ja_ext = `pwd`/showoptlist.py

  > EOF

check alignment of option descriptions in help

  $ hg help showoptlist

  hg showoptlist

  dummy command to show option descriptions

  options:

   -s --opt1 \xe7\x9f\xad\xe5\x90\x8d         short width \xe7\x9f\xad\xe5\x90\x8d \xe7\x9f\xad\xe5\x90\x8d \xe7\x9f\xad\xe5\x90\x8d \xe7\x9f\xad\xe5\x90\x8d \xe7\x9f\xad\xe5\x90\x8d \xe7\x9f\xad\xe5\x90\x8d \xe7\x9f\xad\xe5\x90\x8d \xe7\x9f\xad\xe5\x90\x8d (esc)

   -m --opt2 MIDDLE_      middle width MIDDLE_ MIDDLE_ MIDDLE_ MIDDLE_ MIDDLE_

                          MIDDLE_ MIDDLE_ MIDDLE_

   -l --opt3 \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d long width \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d (esc)

                          \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d (esc)

                          \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d (esc)

  (some details hidden, use --verbose to show complete help)

  $ rm -f s; touch s

  $ rm -f m; touch m

  $ rm -f l; touch l

add files

  $ cp s $S

  $ hg add $S

  $ cp m $M

  $ hg add $M

  $ cp l $L

  $ hg add $L

commit(1)

  $ echo 'first line(1)' >> s; cp s $S

  $ echo 'first line(2)' >> m; cp m $M

  $ echo 'first line(3)' >> l; cp l $L

  $ hg commit -m 'first commit' -u $S

commit(2)

  $ echo 'second line(1)' >> s; cp s $S

  $ echo 'second line(2)' >> m; cp m $M

  $ echo 'second line(3)' >> l; cp l $L

  $ hg commit -m 'second commit' -u $M

commit(3)

  $ echo 'third line(1)' >> s; cp s $S

  $ echo 'third line(2)' >> m; cp m $M

  $ echo 'third line(3)' >> l; cp l $L

  $ hg commit -m 'third commit' -u $L

check alignment of user names in annotate

  $ hg annotate -u $M

          \xe7\x9f\xad\xe5\x90\x8d: first line(2) (esc)

       MIDDLE_: second line(2)

  \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d: third line(2) (esc)

check alignment of filenames in diffstat

  $ hg diff -c tip --stat

   MIDDLE_      |  1 +

   \xe7\x9f\xad\xe5\x90\x8d         |  1 + (esc)

   \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d |  1 + (esc)

   3 files changed, 3 insertions(+), 0 deletions(-)

add branches/tags

  $ hg branch $S

  marked working directory as branch \xe7\x9f\xad\xe5\x90\x8d (esc)

  (branches are permanent and global, did you want a bookmark?)

  $ hg tag $S

  $ hg book -f $S

  $ hg branch $M

  marked working directory as branch MIDDLE_

  $ hg tag $M

  $ hg book -f $M

  $ hg branch $L

  marked working directory as branch \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d (esc)

  $ hg tag $L

  $ hg book -f $L

check alignment of branches

  $ hg branches

  \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d                   5:d745ff46155b (esc)

  MIDDLE_                        4:9259be597f19 (inactive)

  \xe7\x9f\xad\xe5\x90\x8d                           3:b06c5b6def9e (inactive) (esc)

  default                        2:64a70663cee8 (inactive)

check alignment of tags

  $ hg tags

  tip                                5:d745ff46155b

  \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d                       4:9259be597f19 (esc)

  MIDDLE_                            3:b06c5b6def9e

  \xe7\x9f\xad\xe5\x90\x8d                               2:64a70663cee8 (esc)

check alignment of bookmarks

  $ hg book

     MIDDLE_                   5:d745ff46155b

     \xe7\x9f\xad\xe5\x90\x8d                      4:9259be597f19 (esc)

   * \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d              5:d745ff46155b (esc)