annotate move-if-change @ 5522:544e6336d37c

Reimplement a few GNU functions in terms of CL functions, subr.el 2011-06-19 Aidan Kehoe <kehoea@parhasard.net> * cl-macs.el: * cl-macs.el (assoc-ignore-case, assoc-ignore-representation): * cl-macs.el (member-ignore-case): New compiler macros. * subr.el (assoc-ignore-case): * subr.el (assoc-ignore-representation): * subr.el (member-ignore-case): * subr.el (split-path): * subr.el (delete-dups): Reimplement a few GNU functions in terms of their CL counterparts, for the sake of circularity checking and some speed; add type checking (used in interpreted code and with low speed and safety checking) for the sake of revealing incompatibilities when developing. * subr.el (remove-hook): There's no need for flet here, an explicit lambda is enough.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 19 Jun 2011 17:43:03 +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