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comparison mercurial/util.py @ 17424:e7cfe3587ea4

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fix trivial spelling errors
author Mads Kiilerich <mads@kiilerich.com>
date Wed, 15 Aug 2012 22:38:42 +0200
parents fc24c10424d2
children e95ec38f86b0
comparison
equal deleted inserted replaced
17406:fc14953e8e34 17424:e7cfe3587ea4
1 # util.py - Mercurial utility functions and platform specfic implementations 1 # util.py - Mercurial utility functions and platform specific implementations
2 # 2 #
3 # Copyright 2005 K. Thananchayan <thananck@yahoo.com> 3 # Copyright 2005 K. Thananchayan <thananck@yahoo.com>
4 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> 4 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
5 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> 5 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
6 # 6 #
7 # This software may be used and distributed according to the terms of the 7 # This software may be used and distributed according to the terms of the
8 # GNU General Public License version 2 or any later version. 8 # GNU General Public License version 2 or any later version.
9 9
10 """Mercurial utility functions and platform specfic implementations. 10 """Mercurial utility functions and platform specific implementations.
11 11
12 This contains helper routines that are independent of the SCM core and 12 This contains helper routines that are independent of the SCM core and
13 hide platform-specific details from the core. 13 hide platform-specific details from the core.
14 """ 14 """
15 15
797 except OSError: pass 797 except OSError: pass
798 raise 798 raise
799 return temp 799 return temp
800 800
801 class atomictempfile(object): 801 class atomictempfile(object):
802 '''writeable file object that atomically updates a file 802 '''writable file object that atomically updates a file
803 803
804 All writes will go to a temporary copy of the original file. Call 804 All writes will go to a temporary copy of the original file. Call
805 close() when you are done writing, and atomictempfile will rename 805 close() when you are done writing, and atomictempfile will rename
806 the temporary copy to the original name, making the changes 806 the temporary copy to the original name, making the changes
807 visible. If the object is destroyed without being closed, all your 807 visible. If the object is destroyed without being closed, all your
1237 1237
1238 Original TextWrapper implementation uses built-in 'len()' directly, 1238 Original TextWrapper implementation uses built-in 'len()' directly,
1239 so overriding is needed to use width information of each characters. 1239 so overriding is needed to use width information of each characters.
1240 1240
1241 In addition, characters classified into 'ambiguous' width are 1241 In addition, characters classified into 'ambiguous' width are
1242 treated as wide in east asian area, but as narrow in other. 1242 treated as wide in East Asian area, but as narrow in other.
1243 1243
1244 This requires use decision to determine width of such characters. 1244 This requires use decision to determine width of such characters.
1245 """ 1245 """
1246 def __init__(self, **kwargs): 1246 def __init__(self, **kwargs):
1247 textwrap.TextWrapper.__init__(self, **kwargs) 1247 textwrap.TextWrapper.__init__(self, **kwargs)
1298 1298
1299 # Maximum width for this line. 1299 # Maximum width for this line.
1300 width = self.width - len(indent) 1300 width = self.width - len(indent)
1301 1301
1302 # First chunk on line is whitespace -- drop it, unless this 1302 # First chunk on line is whitespace -- drop it, unless this
1303 # is the very beginning of the text (ie. no lines started yet). 1303 # is the very beginning of the text (i.e. no lines started yet).
1304 if self.drop_whitespace and chunks[-1].strip() == '' and lines: 1304 if self.drop_whitespace and chunks[-1].strip() == '' and lines:
1305 del chunks[-1] 1305 del chunks[-1]
1306 1306
1307 while chunks: 1307 while chunks:
1308 l = colwidth(chunks[-1]) 1308 l = colwidth(chunks[-1])