Mercurial > hg > xemacs-beta
view etc/xemacs-icon.xpm @ 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 | 7910031dd78a |
| children |
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/* XPM */ /* This file is part of XEmacs. XEmacs is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ static char *XEmacs48_xpm[] = { /* width height ncolors chars_per_pixel */ "48 48 12 1", /* colors */ "a c #ADADADADADAD m white", "b c #737373737373 m black", "c c #636363636363 m black", "d c #424242424242 m black", " c #DEDEDEDEDEDE m white s BgColor", "g c #FFFF00000000 m black", "h c #949494949494 m black", "i c #636363636363 m black", "j c #FFFFFFFFFFFF m white", "k c #FFFFFFFF0000 m white", "l c #DEDEDEDEDEDE m white", "m c #BDBDBDBDBDBD m white", /* pixels */ "jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjc", "j mc", "j mc", "j mc", "j cccccccccccccccccccccccccccccccci mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjji mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjjjjmmmiibiibmmbbmmjjjjjjjjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j jjjjjjd cjjjjjjdjjjjjjjjjjjjdjjjjjjjjjjjia mc", "j jgggggd cjgggggdjjggggggggggdiibmmjjjjjjia mc", "j jggggd cjggggdjjjggggggggggdjjjjjjjjjjjia mc", "j jgggggdjgggggdaajggggggggggdaaajjjjjjjjia mc", "j jggggdjggggdaaajgggggddddddaaabbibbmjjia mc", "j jggggggggggdaakjgggggdkkkkakkkkkkkkkjjia mc", "j jggggggggdaaakjgggggdjjjjjkkkkkkkkkjjia mc", "j jggggggggdaaakjggggggggggdaaammkkkkjjia mc", "j jggggggdaaaakjggggggggggdkkkkkkkkkjjia mc", "j jggggggggdaaakjggggggggggdkkkkkkkkkjjia mc", "j jggggggggdaalljgggggddddddaaibbbmmjjjia mc", "j jggggggggggdaaljgggggdaaaaaaaajjjjjjjjia mc", "j jggggddggggdaaljgggggdjjjjjaaajjjjjjjjia mc", "j jgggggdjgggggdaajggggggggggdaaammmjjjjjia mc", "j jggggdaajggggdaajggggggggggdjjjjjjjjjjjia mc", "j jgggggdaajgggggdajggggggggggdiiibbbbbijjia mc", "j dddddddaadddddddaddddddddddddaaajjjjjjjjia mc", "j aaaaacjjjaaaaaajjaaiiiiaaiiibbbbbijjia mc", "j aaaaacjjjaaaaaajjaaaaaaaaaaajjjjjjjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjjjjjjjjjiimbbbimmbmmjjjjjjia mc", "j cjjjjhghjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjhggghjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjgggggmbbbmmibbbmjjjjjjjjjjjia mc", "j cjjjhggghjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjhghjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjjjjjjjjjjjmbbimaabbbmjjjjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjibbbmmmjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j cjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjia mc", "j iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiia mc", "j aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa mc", "j mc", "jmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmc", "cccccccccccccccccccccccccccccccccccccccccccccccc" };