Mercurial > hg
annotate tests/test-bad-extension @ 11297:d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
Mercurial has problem around text wrapping/filling in MBCS encoding
environment, because standard 'textwrap' module of Python can not
treat it correctly. It splits byte sequence for one character into two
lines.
According to unicode specification, "east asian width" classifies
characters into:
W(ide), N(arrow), F(ull-width), H(alf-width), A(mbiguous)
W/N/F/H can be always recognized as 2/1/2/1 bytes in byte sequence,
but 'A' can not. Size of 'A' depends on language in which it is used.
Unicode specification says:
If the context(= language) cannot be established reliably they
should be treated as narrow characters by default
but many of class 'A' characters are full-width, at least, in Japanese
environment.
So, this patch treats class 'A' characters as full-width always for
safety wrapping.
This patch focuses only on MBCS safe-ness, not on writing/printing
rule strict wrapping for each languages
MBCS sensitive textwrap class is originally implemented
by ITO Nobuaki <daydream.trippers@gmail.com>.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sun, 06 Jun 2010 17:20:10 +0900 |
parents | f8a86ea7521b |
children |
rev | line source |
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3014
01454af644b8
load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff
changeset
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1 #!/bin/sh |
01454af644b8
load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff
changeset
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2 |
4139
efe6f92c0847
test-bad-extension: avoid printing the file name
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3990
diff
changeset
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3 echo 'raise Exception("bit bucket overflow")' > badext.py |
3014
01454af644b8
load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff
changeset
|
4 abspath=`pwd`/badext.py |
01454af644b8
load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff
changeset
|
5 |
01454af644b8
load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff
changeset
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6 echo '[extensions]' >> $HGRCPATH |
3990
96e21337dc03
Improved error message for extensions overriding commands (with test):
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3014
diff
changeset
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7 echo "gpg =" >> $HGRCPATH |
96e21337dc03
Improved error message for extensions overriding commands (with test):
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3014
diff
changeset
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8 echo "hgext.gpg =" >> $HGRCPATH |
3014
01454af644b8
load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff
changeset
|
9 echo "badext = $abspath" >> $HGRCPATH |
6204
f8a86ea7521b
When failing to load an extension, show where Hg tried to load it from.
Jesse Glick <jesse.glick@sun.com>
parents:
4139
diff
changeset
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10 echo "badext2 =" >> $HGRCPATH |
3014
01454af644b8
load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff
changeset
|
11 |
6204
f8a86ea7521b
When failing to load an extension, show where Hg tried to load it from.
Jesse Glick <jesse.glick@sun.com>
parents:
4139
diff
changeset
|
12 hg -q help help 2>&1 | python -c \ |
f8a86ea7521b
When failing to load an extension, show where Hg tried to load it from.
Jesse Glick <jesse.glick@sun.com>
parents:
4139
diff
changeset
|
13 "import sys; sys.stdout.write(sys.stdin.read().replace('$abspath', '.../badext.py'))" |