annotate netinstall/README @ 4719:bd51ab22afa8
Make it possible to silence warnings issued when #'mapcar's result is discarded.
lisp/ChangeLog addition:
2009-10-19 Aidan Kehoe <kehoea@parhasard.net>
* bytecomp.el (byte-compile-default-warnings):
Add two new warning types, discarded-consing (basically use of
mapcar instead of mapc where its result is discarded) and
quoted-lambda (use of a lambda expression quoted as data in a
function context).
(byte-compile-warnings): Document the new warnings.
(byte-compile-fset, byte-compile-funarg): Implement the
quoted-lambda warning option.
(byte-compile-mapcar): Renamed to byte-compile-maybe-mapc.
(byte-compile-maybe-mapc, byte-compile-maplist):
Implement the discarded-consing warning option.
Add more functions that should be compiled using
byte-compile-funarg, notably mapvector, mapc-internal,
map-char-table.
* cl-macs.el (mapcar*):
If we know at compile time that there are no CL options being
used, use the mapcar subr, not the byte-coded function.
| author |
Aidan Kehoe <kehoea@parhasard.net> |
| date |
Mon, 19 Oct 2009 12:47:21 +0100 |
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line source |
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1 This directory contains the source for the setup program for the XEmacs
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2 net releases.
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4 For commentary on how to do a release please see `package-net.el'
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6 This code has been adapted from the cygwin net release installer. In
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7 particular note that the cygwin net release installer is actively
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8 maintained and therefore we will want to incorporate improvements from
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9 that. I have therefore tried to use the cygwin way wherever
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10 possible. I have however cleaned up the code somewhat so that there
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11 are not billions of warnings.
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13 This program should get built as part of the standard XEmacs
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14 make. Note however that if you use trhe cygwin build you will need a
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15 NON CYGWIN VERSION OF ZLIB.
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