annotate move-if-change @ 1218:ceedb6eeaba8

[xemacs-hg @ 2003-01-16 08:59:47 by michaels] 2003-01-13 Mike Sperber <mike@xemacs.org> * packages.el: * find-paths.el: Revert this change 2000-04-01 Mike Sperber <mike@xemacs.org> * packages.el (packages-find-package-directories): Added support for external package hierarchies with in-place installations. * find-paths.el (paths-root-in-place-p): Added. (paths-find-emacs-directory): Added support for external directories with in-place installations. (paths-find-site-directory): Ditto.
author michaels
date Thu, 16 Jan 2003 08:59:47 +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