view tests/test-encoding-align.out @ 11988:8380ed691df8

util: add an interpolate() function to for replacing multiple values

util.interpolate can be used to replace multiple items in a string all at once
(and optionally apply a function to the replacement), without worrying about
recursing:

    >>> import util
    >>> s = '$foo, $spam'
    >>> util.interpolate(r'\$', { 'foo': 'bar', 'spam': 'eggs' }, s)
    'bar, eggs'
    >>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s)
    'spam, foo'
    >>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s, lambda s: s.upper())
    'SPAM, FOO'

The patch also changes filemerge.py to use this new function.

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hg showoptlist 

dummy command to show option descriptions

options:

 -s --opt1 短名          short width
 -m --opt2 MIDDLE_       middle width
 -l --opt3 長い長い名前  long width

use "hg -v help showoptlist" to show global options
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        短名: first line(2)
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tip                                5:afc60d8eed19
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tip                                5:afc60d8eed19
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