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annotate move-if-change @ 5664:00fd55d635fb

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Sync #'truncate-string-to-width with GNU, add tests for it. lisp/ChangeLog addition: 2012-05-12 Aidan Kehoe <kehoea@parhasard.net> * subr.el: * subr.el (truncate-string-to-width): Sync with GNU's version, use its test suite in mule-tests.el. tests/ChangeLog addition: 2012-05-12 Aidan Kehoe <kehoea@parhasard.net> * automated/mule-tests.el: Test #'truncate-string-to-width, thank you Colin Walters.
author Aidan Kehoe <kehoea@parhasard.net>
date Sat, 12 May 2012 17:51:05 +0100
parents 376386a54a3c
children
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1 #!/bin/sh
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2 if
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3 test -r $2
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4 then
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5 if
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6 cmp $1 $2 > /dev/null
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7 then
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8 echo $2 is unchanged
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9 rm -f $1
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10 else
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11 mv -f $1 $2
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12 fi
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13 else
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14 mv -f $1 $2
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15 fi