Mercurial > hg > xemacs-beta
annotate lib-src/update-custom.sh @ 5908:6174848f3e6c
Use parse_integer() in read_atom(); support bases with ratios like integers
src/ChangeLog addition:
2015-05-08 Aidan Kehoe <kehoea@parhasard.net>
* data.c (init_errors_once_early):
Move the Qunsupported_type here from numbers.c, so it's available
when the majority of our types are not supported.
* general-slots.h: Add it here, too.
* number.c: Remove the definition of Qunsupported_type from here.
* lread.c (read_atom):
Check if the first character could reflect a rational, if so, call
parse_integer(), don't check the syntax of the other
characters. This allows us to accept the non-ASCII digit
characters too.
If that worked partially, but not completely, and the next char is
a slash, try to parse as a ratio.
If that fails, try isfloat_string(), but only if the first
character could plausibly be part of a float.
Otherwise, treat as a symbol.
* lread.c (read_rational):
Rename from read_integer. Handle ratios with the same radix
specification as was used for integers.
* lread.c (read1):
Rename read_integer in this function. Support the Common Lisp
#NNNrMMM syntax for parsing a number MMM of arbitrary radix NNN.
man/ChangeLog addition:
2015-05-08 Aidan Kehoe <kehoea@parhasard.net>
* lispref/numbers.texi (Numbers):
Describe the newly-supported arbitrary-base syntax for rationals
(integers and ratios). Describe that ratios can take the same base
specification as integers, something also new.
tests/ChangeLog addition:
2015-05-08 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-reader-tests.el:
Check the arbitrary-base integer reader syntax support, just
added. Check the reader base support for ratios, just added.
Check the non-ASCII-digit support in the reader, just added.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 09 May 2015 00:40:57 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 428 | 1 #!/bin/sh |
| 2 ### update-custom.sh --- update Customize group dependencies | |
| 3 | |
| 4 # Author: Hrvoje Niksic, based on update-autoloads.el by | |
| 5 # Jamie Zawinski, Ben Wing, Martin Buchholz, and Steve Baur | |
| 6 # Maintainer: Hrvoje Niksic | |
| 7 # Keywords: internal | |
| 8 | |
| 9 # This file is part of XEmacs. | |
|
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10 # |
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11 # XEmacs is free software: you can redistribute it and/or modify it |
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12 # under the terms of the GNU General Public License as published by the |
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13 # Free Software Foundation, either version 3 of the License, or (at your |
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14 # option) any later version. |
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15 # |
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16 # XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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17 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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18 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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19 # for more details. |
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20 # |
| 428 | 21 # You should have received a copy of the GNU General Public License |
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22 # along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 428 | 23 |
| 24 ### Commentary: | |
| 25 | |
| 26 # This is much simpler than update-autoloads.el. All we need to do is | |
| 27 # compute a list of directories we want to use, and feed it to | |
| 28 # Custom-make-dependencies. End of story. | |
| 29 | |
| 30 ### Code: | |
| 31 | |
| 32 set -eu | |
| 33 | |
| 34 # get to the right directory | |
| 35 test ! -d ./lisp -a -d ../lisp && cd .. | |
| 36 if test ! -d ./lisp ; then | |
| 37 echo $0: neither ./lisp/ nor ../lisp/ exist | |
| 38 exit 1 | |
| 39 fi | |
| 40 | |
| 41 test -z "$EMACS" && EMACS="./src/xemacs" | |
| 42 echo " (using $EMACS)" | |
| 43 | |
| 44 export EMACS | |
| 45 | |
| 46 EMACS_DIR=`cd \`dirname $EMACS\` && pwd`; | |
| 47 # Account for various system automounter configurations | |
| 48 if test -d "/net"; then | |
| 49 if test -d "/tmp_mnt/net"; then tdir="/tmp_mnt/net"; else tdir="/tmp_mnt"; fi | |
| 50 EMACS_DIR=`echo "$EMACS_DIR" | \ | |
| 51 sed -e "s|^${tdir}/|/net/|" -e "s|^/a/|/net/|" -e "s|^/amd/|/net/|"` | |
| 52 fi | |
| 53 REAL="$EMACS_DIR/`basename $EMACS`" | |
| 54 | |
| 55 echo "Rebuilding custom-loads with $REAL..." | |
| 56 | |
| 57 if [ "`uname -r | sed 's/\(.\).*/\1/'`" -gt 4 ]; then | |
| 58 echon() | |
| 59 { | |
| 60 /bin/echo $* '\c' | |
| 61 } | |
| 62 else | |
| 63 echon() | |
| 64 { | |
| 65 echo -n $* | |
| 66 } | |
| 67 fi | |
| 68 | |
| 69 # Compute patterns to ignore when searching for files | |
| 70 ignore_dirs="" | |
| 71 | |
| 72 # Only use Mule XEmacs to build Mule-specific autoloads & custom-loads. | |
| 73 echon "Checking for Mule support..." | |
| 74 lisp_prog='(princ (featurep (quote mule)))' | |
| 75 mule_p="`$EMACS -batch -q -no-site-file -eval \"$lisp_prog\"`" | |
| 76 if test "$mule_p" = nil ; then | |
| 77 echo No | |
| 78 ignore_dirs="$ignore_dirs mule" | |
| 79 else | |
| 80 echo Yes | |
| 81 fi | |
| 82 | |
| 83 echon "Checking directories..." | |
| 84 dirs=lisp/ | |
| 85 for dir in lisp/*; do | |
| 86 if test -d $dir \ | |
| 87 -a $dir != lisp/CVS \ | |
| 88 -a $dir != lisp/SCCS; then | |
| 89 for ignore in $ignore_dirs; do | |
| 90 if test $dir = lisp/$ignore; then | |
| 91 continue 2 | |
| 92 fi | |
| 93 done | |
| 94 rm -f "$dir/custom-load.elc" | |
| 95 dirs="$dirs $dir" | |
| 96 fi | |
| 97 done | |
| 98 echo done | |
| 99 | |
| 100 $EMACS -batch -q -no-site-file -l cus-dep -f Custom-make-dependencies $dirs |