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annotate move-if-change @ 4134:ac5a714be3a2

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[xemacs-hg @ 2007-08-21 20:32:33 by aidan] Don't use args to XINT_OR_CHAR where multiple evaluation is possible; revise X_I_O_C to not multiply evaluate.
author aidan
date Tue, 21 Aug 2007 20:32:37 +0000
parents 376386a54a3c
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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