Mercurial > hg > xemacs-beta
view lib-src/ellcc.h.in @ 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 | 365bc8cb5894 |
children |
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/* DO NOT EDIT THIS FILE!!!! */ /* Most of this is required due to a bug in the GCC compiler driver which prevents us from passing this on the command line. It also reduces the compiler command line length, which can be a problem on some systems. 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/>. */ #ifndef ELLCC_HDR #define ELLCC_HDR #define ELLCC_CC "@XEMACS_CC@" #define ELLCC_CFLAGS "@XE_CFLAGS@" #define ELLCC_CPPFLAGS "@CPPFLAGS@" #define ELLCC_LDFLAGS "@LDFLAGS@" #define ELLCC_CF_GENERAL "@c_switch_general@" #define ELLCC_CF_ALL "@c_switch_all@" #define ELLCC_LF_GENERAL "@ld_switch_general@" #define ELLCC_LF_ALL "@ld_switch_all@" #define ELLCC_LIBS_GENERAL "@ld_libs_general@" #define ELLCC_DLL_CFLAGS "@dll_cflags@" #define ELLCC_DLL_LDFLAGS "@dll_ldflags@" #define ELLCC_DLL_POST "@dll_post@" #define ELLCC_DLL_LD "@dll_ld@" #define ELLCC_DLL_LDO "@dll_ldo@" #define ELLCC_CONFIG "@configuration@" #define ELLCC_EMACS_VER "@version@" #define ELLCC_PROGNAME "@PROGNAME@" #define ELLCC_ARCHDIR "@ARCHLIBDIR@" #define ELLCC_MODDIR "@MODULEDIR@" #define ELLCC_SITEMODS "@SITEMODULEDIR@" #endif /* ELLCC_HDR */