$define) avail_ext="$avail_ext $xxx" ;;
esac
;;
- XS/APItest/KeywordRPN|xs/apitest/keywordrpn)
- # This is just for testing. Skip it unless we have dynamic loading.
-
- case "$usedl" in
- $define) avail_ext="$avail_ext $xxx" ;;
- esac
- ;;
XS/Typemap|xs/typemap)
# This is just for testing. Skip it unless we have dynamic loading.
case "$usedl" in
drand01='drand48()'
drand48_r_proto='0'
dtrace=''
-dynamic_ext='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap attributes re threads threads/shared'
+dynamic_ext='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attributes re threads threads/shared'
eagain='EAGAIN'
ebcdic='undef'
echo='echo'
eunicefix=':'
exe_ext=''
expr='expr'
-extensions='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap attributes re threads threads/shared Errno'
+extensions='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attributes re threads threads/shared Errno'
extras=''
fflushNULL='define'
fflushall='undef'
ivdformat='"ld"'
ivsize='4'
ivtype='long'
-known_extensions='B ByteLoader Cwd DB_File Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call GDBM_File I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 NDBM_File ODBM_File Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap attributes re threads threads/shared'
+known_extensions='B ByteLoader Cwd DB_File Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call GDBM_File I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 NDBM_File ODBM_File Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attributes re threads threads/shared'
ksh=''
ld='cc'
lddlflags='-shared -L/usr/local/lib'
doublesize='8'
drand01='drand48()'
drand48_r_proto='0'
-dynamic_ext='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap attributes re threads threads/shared'
+dynamic_ext='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attributes re threads threads/shared'
eagain='EAGAIN'
ebcdic='undef'
echo='echo'
eunicefix=':'
exe_ext=''
expr='expr'
-extensions='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap attributes re threads threads/shared Errno'
+extensions='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attributes re threads threads/shared Errno'
extras=''
fflushNULL='define'
fflushall='undef'
ivdformat='"ld"'
ivsize='4'
ivtype='long'
-known_extensions='B ByteLoader Cwd DB_File Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call GDBM_File I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 NDBM_File ODBM_File Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap attributes re threads threads/shared'
+known_extensions='B ByteLoader Cwd DB_File Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call GDBM_File I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 NDBM_File ODBM_File Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attributes re threads threads/shared'
ksh=''
ld='arm-none-linux-gnueabi-gcc'
lddlflags='-shared -L/usr/local/lib'
ext/XS-APItest/core.c Test API functions when PERL_CORE is defined
ext/XS-APItest/core_or_not.inc Code common to core.c and notcore.c
ext/XS-APItest/exception.c XS::APItest extension
-ext/XS-APItest-KeywordRPN/KeywordRPN.pm XS::APItest::KeywordRPN extension
-ext/XS-APItest-KeywordRPN/KeywordRPN.xs XS::APItest::KeywordRPN extension
-ext/XS-APItest-KeywordRPN/Makefile.PL XS::APItest::KeywordRPN extension
-ext/XS-APItest-KeywordRPN/README XS::APItest::KeywordRPN extension
-ext/XS-APItest-KeywordRPN/t/keyword_plugin.t test keyword plugin mechanism
-ext/XS-APItest-KeywordRPN/t/multiline.t test plugin parsing across lines
-ext/XS-APItest-KeywordRPN/t/stuff_svcur_bug.t test for a bug in lex_stuff_pvn
-ext/XS-APItest-KeywordRPN/t/swaptwostmts.t test recursive descent statement parsing
ext/XS-APItest/Makefile.PL XS::APItest extension
ext/XS-APItest/MANIFEST XS::APItest extension
ext/XS-APItest/notcore.c Test API functions when PERL_CORE is not defined
ext/XS-APItest/t/exception.t XS::APItest extension
ext/XS-APItest/t/grok.t XS::APItest: tests for grok* functions
ext/XS-APItest/t/hash.t XS::APItest: tests for hash related APIs
+ext/XS-APItest/t/keyword_multiline.t test keyword plugin parsing across lines
+ext/XS-APItest/t/keyword_plugin.t test keyword plugin mechanism
ext/XS-APItest/t/Markers.pm Helper for ./blockhooks.t
ext/XS-APItest/t/my_cxt.t XS::APItest: test MY_CXT interface
ext/XS-APItest/t/my_exit.t XS::APItest: test my_exit
ext/XS-APItest/t/push.t XS::APItest extension
ext/XS-APItest/t/rmagical.t XS::APItest extension
ext/XS-APItest/t/savehints.t test SAVEHINTS() API
+ext/XS-APItest/t/stuff_svcur_bug.t test for a bug in lex_stuff_pvn
ext/XS-APItest/t/svpeek.t XS::APItest extension
ext/XS-APItest/t/svsetsv.t Test behaviour of sv_setsv with/without PERL_CORE
+ext/XS-APItest/t/swaptwostmts.t test recursive descent statement parsing
ext/XS-APItest/t/temp_lv_sub.t XS::APItest: tests for lvalue subs returning temps
ext/XS-APItest/t/utf16_to_utf8.t Test behaviour of utf16_to_utf8{,reversed}
ext/XS-APItest/t/xs_special_subs_require.t for require too
LISTUTIL_NLM = $(EXTDIR)\List\Util.NLM
MIMEBASE64_NLM = $(EXTDIR)\MIME\Base64\Base64.NLM
XSAPITEST_NLM = $(EXTDIR)\XS\APItest\APItest.NLM
-XSAPITESTKEYWORDRPN_NLM = $(EXTDIR)\XS\APItest\KeywordRPN\KeywordRPN.NLM
XSTYPEMAP_NLM = $(EXTDIR)\XS\Typemap\Typemap.NLM
UNICODENORMALIZE_NLM = $(EXTDIR)\Unicode\Normalize\Normalize.NLM
$(LISTUTIL_NLM) \
$(MIMEBASE64_NLM) \
$(XSAPITEST_NLM) \
- $(XSAPITESTKEYWORDRPN_NLM) \
$(XSTYPEMAP_NLM) \
$(UNICODENORMALIZE_NLM) \
$(FILTER_NLM)
DYNAMIC_EXT = Socket IO Fcntl Opcode SDBM_File POSIX attributes B re \
Data/Dumper Devel/Peek ByteLoader Devel/DProf File/Glob \
- Storable/Storable List/Util MIME/Base64/Base64 XS/APItest/APItest XS/APItest/KeywordRPN \
+ Storable/Storable List/Util MIME/Base64/Base64 XS/APItest/APItest \
XS/Typemap/Typemap Unicode/Normalize/Normalize Sys/Hostname
STATIC_EXT = DynaLoader
LISTUTIL = $(EXTDIR)\List\Util
MIMEBASE64 = $(EXTDIR)\MIME\Base64\Base64
XSAPITEST = $(EXTDIR)\XS\APItest\APItest
-XSAPITESTKEYWORDRPN = $(EXTDIR)\XS\APItest\KeywordRPN\KeywordRPN
XSTYPEMAP = $(EXTDIR)\XS\Typemap\Typemap
UNICODENORMALIZE = $(EXTDIR)\Unicode\Normalize\Normalize
$(LISTUTIL).c \
$(MIMEBASE64).c \
$(XSAPITEST).c \
- $(XSAPITESTKEYWORDRPN).c \
$(XSTYPEMAP).c \
$(UNICODENORMALIZE).c \
$(MAKE)
cd ..\..\..\netware
-$(XSAPITESTKEYWORDRPN_NLM):
- cd $(EXTDIR)\XS\$(*B)
- ..\..\..\miniperl -I..\..\lib Makefile.PL PERL_CORE=1 INSTALLDIRS=perl
- $(MAKE)
- cd ..\..\..\netware
-
$(XSTYPEMAP_NLM):
cd $(EXTDIR)\XS\$(*B)
..\..\..\miniperl -I..\..\lib Makefile.PL PERL_CORE=1 INSTALLDIRS=perl
'UPSTREAM' => 'cpan',
},
- 'XS::APItest::KeywordRPN' =>
- {
- 'MAINTAINER' => 'zefram',
- 'FILES' => q[ext/XS-APItest-KeywordRPN],
- 'UPSTREAM' => 'blead',
- },
-
'XSLoader' =>
{
'MAINTAINER' => 'saper',
drand01='drand48()'
drand48_r_proto='0'
dtrace=''
-dynamic_ext='attributes B Compress/Raw/Zlib Cwd Data/Dumper DB_File Devel/DProf Devel/Peek Devel/PPPort Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call GDBM_File Hash/Util I18N/Langinfo IO IPC/SysV List/Util Math/BigInt/FastCalc MIME/Base64 NDBM_File ODBM_File Opcode PerlIO/encoding PerlIO/scalar PerlIO/via POSIX re SDBM_File Socket Storable Sys/Hostname Sys/Syslog Text/Soundex threads Time/HiRes Time/Piece Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap threads/shared Hash/Util/FieldHash'
+dynamic_ext='attributes B Compress/Raw/Zlib Cwd Data/Dumper DB_File Devel/DProf Devel/Peek Devel/PPPort Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call GDBM_File Hash/Util I18N/Langinfo IO IPC/SysV List/Util Math/BigInt/FastCalc MIME/Base64 NDBM_File ODBM_File Opcode PerlIO/encoding PerlIO/scalar PerlIO/via POSIX re SDBM_File Socket Storable Sys/Hostname Sys/Syslog Text/Soundex threads Time/HiRes Time/Piece Unicode/Normalize XS/APItest XS/Typemap threads/shared Hash/Util/FieldHash'
eagain='EAGAIN'
ebcdic='undef'
echo='echo'
eunicefix=':'
exe_ext=''
expr='expr'
-extensions='attributes B Compress/Raw/Zlib Cwd Data/Dumper DB_File Devel/DProf Devel/Peek Devel/PPPort Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call GDBM_File Hash/Util I18N/Langinfo IO IPC/SysV List/Util Math/BigInt/FastCalc MIME/Base64 NDBM_File ODBM_File Opcode PerlIO/encoding PerlIO/scalar PerlIO/via POSIX re SDBM_File Socket Storable Sys/Hostname Sys/Syslog Text/Soundex threads Time/HiRes Time/Piece Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap threads/shared Hash/Util/FieldHash Compress/Zlib Errno IO_Compress_Base IO_Compress_Zlib Module/Pluggable Test/Harness'
+extensions='attributes B Compress/Raw/Zlib Cwd Data/Dumper DB_File Devel/DProf Devel/Peek Devel/PPPort Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call GDBM_File Hash/Util I18N/Langinfo IO IPC/SysV List/Util Math/BigInt/FastCalc MIME/Base64 NDBM_File ODBM_File Opcode PerlIO/encoding PerlIO/scalar PerlIO/via POSIX re SDBM_File Socket Storable Sys/Hostname Sys/Syslog Text/Soundex threads Time/HiRes Time/Piece Unicode/Normalize XS/APItest XS/Typemap threads/shared Hash/Util/FieldHash Compress/Zlib Errno IO_Compress_Base IO_Compress_Zlib Module/Pluggable Test/Harness'
extern_C='extern'
extras=''
fflushNULL='define'
ivdformat='"Ld"'
ivsize='8'
ivtype='long long'
-known_extensions='attributes B Compress/Raw/Zlib Cwd Data/Dumper DB_File Devel/DProf Devel/Peek Devel/PPPort Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call GDBM_File Hash/Util I18N/Langinfo IO IPC/SysV List/Util Math/BigInt/FastCalc MIME/Base64 NDBM_File ODBM_File Opcode PerlIO/encoding PerlIO/scalar PerlIO/via POSIX re SDBM_File Socket Storable Sys/Hostname Sys/Syslog Text/Soundex threads Time/HiRes Time/Piece Unicode/Normalize Win32 Win32API/File Win32CORE XS/APItest XS/APItest/KeywordRPN XS/Typemap threads/shared Hash/Util/FieldHash'
+known_extensions='attributes B Compress/Raw/Zlib Cwd Data/Dumper DB_File Devel/DProf Devel/Peek Devel/PPPort Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call GDBM_File Hash/Util I18N/Langinfo IO IPC/SysV List/Util Math/BigInt/FastCalc MIME/Base64 NDBM_File ODBM_File Opcode PerlIO/encoding PerlIO/scalar PerlIO/via POSIX re SDBM_File Socket Storable Sys/Hostname Sys/Syslog Text/Soundex threads Time/HiRes Time/Piece Unicode/Normalize Win32 Win32API/File Win32CORE XS/APItest XS/Typemap threads/shared Hash/Util/FieldHash'
ksh=''
ld='cc'
lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector'
-e 's=cwd=Cwd=' \
-e 's=perlio/via=PerlIO/via=' \
-e 's=perlio/encoding=PerlIO/encoding=' \
- -e 's=xs/apitest/keywordrpn=XS/APItest/KeywordRPN=' \
-e 's=xs/apitest=XS/APItest=' \
-e 's=xs/typemap=XS/Typemap=' \
-e 's=unicode/normaliz=Unicode/Normalize=' \
+++ /dev/null
-=head1 NAME
-
-XS::APItest::KeywordRPN - write arithmetic expressions in RPN
-
-=head1 SYNOPSIS
-
- use XS::APItest::KeywordRPN qw(rpn calcrpn);
-
- $triangle = rpn($n $n 1 + * 2 /);
-
- calcrpn $triangle { $n $n 1 + * 2 / }
-
-=head1 DESCRIPTION
-
-This module supplies plugged-in keywords, using the new mechanism in Perl
-5.11.2, that allow arithmetic to be expressed in reverse Polish notation,
-in an otherwise Perl program. This module has serious limitations and
-is not intended for real use: its purpose is only to test the keyword
-plugin mechanism. For that purpose it is part of the Perl core source
-distribution, and is not meant to be installed.
-
-=head2 RPN expression syntax
-
-Tokens of an RPN expression may be separated by whitespace, but such
-separation is usually not required. It is required only where unseparated
-tokens would look like a longer token. For example, C<12 34 +> can be
-written as C<12 34+>, but not as C<1234 +>.
-
-An RPN expression may be any of:
-
-=over
-
-=item C<1234>
-
-A sequence of digits is an unsigned decimal literal number.
-
-=item C<$foo>
-
-An alphanumeric name preceded by dollar sign refers to a Perl scalar
-variable. Only variables declared with C<my> or C<state> are supported.
-If the variable's value is not a native integer, it will be converted
-to an integer, by Perl's usual mechanisms, at the time it is evaluated.
-
-=item I<A> I<B> C<+>
-
-Sum of I<A> and I<B>.
-
-=item I<A> I<B> C<->
-
-Difference of I<A> and I<B>, the result of subtracting I<B> from I<A>.
-
-=item I<A> I<B> C<*>
-
-Product of I<A> and I<B>.
-
-=item I<A> I<B> C</>
-
-Quotient when I<A> is divided by I<B>, rounded towards zero.
-Division by zero generates an exception.
-
-=item I<A> I<B> C<%>
-
-Remainder when I<A> is divided by I<B> with the quotient rounded towards zero.
-Division by zero generates an exception.
-
-=back
-
-Because the arithmetic operators all have fixed arity and are postfixed,
-there is no need for operator precedence, nor for a grouping operator
-to override precedence. This is half of the point of RPN.
-
-An RPN expression can also be interpreted in another way, as a sequence
-of operations on a stack, one operation per token. A literal or variable
-token pushes a value onto the stack. A binary operator pulls two items
-off the stack, performs a calculation with them, and pushes the result
-back onto the stack. The stack starts out empty, and at the end of the
-expression there must be exactly one value left on the stack.
-
-=cut
-
-package XS::APItest::KeywordRPN;
-
-{ use 5.011001; }
-use warnings;
-use strict;
-
-our $VERSION = "0.005";
-
-require XSLoader;
-XSLoader::load(__PACKAGE__, $VERSION);
-
-=head1 OPERATORS
-
-These are the operators being added to the Perl language.
-
-=over
-
-=item rpn(EXPRESSION)
-
-This construct is a Perl expression. I<EXPRESSION> must be an RPN
-arithmetic expression, as described above. The RPN expression is
-evaluated, and its value is returned as the value of the Perl expression.
-
-=item calcrpn VARIABLE { EXPRESSION }
-
-This construct is a complete Perl statement. (No semicolon should
-follow the closing brace.) I<VARIABLE> must be a Perl scalar C<my>
-variable, and I<EXPRESSION> must be an RPN arithmetic expression as
-described above. The RPN expression is evaluated, and its value is
-assigned to the variable.
-
-=back
-
-=head1 BUGS
-
-This module only performs arithmetic on native integers, and only a
-small subset of the arithmetic operations that Perl offers. This is
-due to it being intended only for demonstration and test purposes.
-
-The RPN parser is liable to leak memory when a parse error occurs.
-It doesn't leak on success, however.
-
-=head1 SEE ALSO
-
-L<Devel::Declare>,
-L<perlapi/PL_keyword_plugin>
-
-=head1 AUTHOR
-
-Andrew Main (Zefram) <zefram@fysh.org>
-
-=head1 COPYRIGHT
-
-Copyright (C) 2009 Andrew Main (Zefram) <zefram@fysh.org>
-
-=head1 LICENSE
-
-This module is free software; you can redistribute it and/or modify it
-under the same terms as Perl itself.
-
-=cut
-
-1;
+++ /dev/null
-#include "EXTERN.h"
-#include "perl.h"
-#include "XSUB.h"
-
-#define sv_is_glob(sv) (SvTYPE(sv) == SVt_PVGV)
-#define sv_is_regexp(sv) (SvTYPE(sv) == SVt_REGEXP)
-#define sv_is_string(sv) \
- (!sv_is_glob(sv) && !sv_is_regexp(sv) && \
- (SvFLAGS(sv) & (SVf_IOK|SVf_NOK|SVf_POK|SVp_IOK|SVp_NOK|SVp_POK)))
-
-static SV *hintkey_rpn_sv, *hintkey_calcrpn_sv, *hintkey_stufftest_sv;
-static SV *hintkey_swaptwostmts_sv;
-static int (*next_keyword_plugin)(pTHX_ char *, STRLEN, OP **);
-
-/* low-level parser helpers */
-
-#define PL_bufptr (PL_parser->bufptr)
-#define PL_bufend (PL_parser->bufend)
-
-/* RPN parser */
-
-static OP *THX_parse_var(pTHX)
-{
- char *s = PL_bufptr;
- char *start = s;
- PADOFFSET varpos;
- OP *padop;
- if(*s != '$') croak("RPN syntax error");
- while(1) {
- char c = *++s;
- if(!isALNUM(c)) break;
- }
- if(s-start < 2) croak("RPN syntax error");
- lex_read_to(s);
- {
- /* because pad_findmy() doesn't really use length yet */
- SV *namesv = sv_2mortal(newSVpvn(start, s-start));
- varpos = pad_findmy(SvPVX(namesv), s-start, 0);
- }
- if(varpos == NOT_IN_PAD || PAD_COMPNAME_FLAGS_isOUR(varpos))
- croak("RPN only supports \"my\" variables");
- padop = newOP(OP_PADSV, 0);
- padop->op_targ = varpos;
- return padop;
-}
-#define parse_var() THX_parse_var(aTHX)
-
-#define push_rpn_item(o) \
- (tmpop = (o), tmpop->op_sibling = stack, stack = tmpop)
-#define pop_rpn_item() \
- (!stack ? (croak("RPN stack underflow"), (OP*)NULL) : \
- (tmpop = stack, stack = stack->op_sibling, \
- tmpop->op_sibling = NULL, tmpop))
-
-static OP *THX_parse_rpn_expr(pTHX)
-{
- OP *stack = NULL, *tmpop;
- while(1) {
- I32 c;
- lex_read_space(0);
- c = lex_peek_unichar(0);
- switch(c) {
- case /*(*/')': case /*{*/'}': {
- OP *result = pop_rpn_item();
- if(stack)
- croak("RPN expression must return "
- "a single value");
- return result;
- } break;
- case '0': case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9': {
- UV val = 0;
- do {
- lex_read_unichar(0);
- val = 10*val + (c - '0');
- c = lex_peek_unichar(0);
- } while(c >= '0' && c <= '9');
- push_rpn_item(newSVOP(OP_CONST, 0,
- newSVuv(val)));
- } break;
- case '$': {
- push_rpn_item(parse_var());
- } break;
- case '+': {
- OP *b = pop_rpn_item();
- OP *a = pop_rpn_item();
- lex_read_unichar(0);
- push_rpn_item(newBINOP(OP_I_ADD, 0, a, b));
- } break;
- case '-': {
- OP *b = pop_rpn_item();
- OP *a = pop_rpn_item();
- lex_read_unichar(0);
- push_rpn_item(newBINOP(OP_I_SUBTRACT, 0, a, b));
- } break;
- case '*': {
- OP *b = pop_rpn_item();
- OP *a = pop_rpn_item();
- lex_read_unichar(0);
- push_rpn_item(newBINOP(OP_I_MULTIPLY, 0, a, b));
- } break;
- case '/': {
- OP *b = pop_rpn_item();
- OP *a = pop_rpn_item();
- lex_read_unichar(0);
- push_rpn_item(newBINOP(OP_I_DIVIDE, 0, a, b));
- } break;
- case '%': {
- OP *b = pop_rpn_item();
- OP *a = pop_rpn_item();
- lex_read_unichar(0);
- push_rpn_item(newBINOP(OP_I_MODULO, 0, a, b));
- } break;
- default: {
- croak("RPN syntax error");
- } break;
- }
- }
-}
-#define parse_rpn_expr() THX_parse_rpn_expr(aTHX)
-
-static OP *THX_parse_keyword_rpn(pTHX)
-{
- OP *op;
- lex_read_space(0);
- if(lex_peek_unichar(0) != '('/*)*/)
- croak("RPN expression must be parenthesised");
- lex_read_unichar(0);
- op = parse_rpn_expr();
- if(lex_peek_unichar(0) != /*(*/')')
- croak("RPN expression must be parenthesised");
- lex_read_unichar(0);
- return op;
-}
-#define parse_keyword_rpn() THX_parse_keyword_rpn(aTHX)
-
-static OP *THX_parse_keyword_calcrpn(pTHX)
-{
- OP *varop, *exprop;
- lex_read_space(0);
- varop = parse_var();
- lex_read_space(0);
- if(lex_peek_unichar(0) != '{'/*}*/)
- croak("RPN expression must be braced");
- lex_read_unichar(0);
- exprop = parse_rpn_expr();
- if(lex_peek_unichar(0) != /*{*/'}')
- croak("RPN expression must be braced");
- lex_read_unichar(0);
- return newASSIGNOP(OPf_STACKED, varop, 0, exprop);
-}
-#define parse_keyword_calcrpn() THX_parse_keyword_calcrpn(aTHX)
-
-static OP *THX_parse_keyword_stufftest(pTHX)
-{
- I32 c;
- bool do_stuff;
- lex_read_space(0);
- do_stuff = lex_peek_unichar(0) == '+';
- if(do_stuff) {
- lex_read_unichar(0);
- lex_read_space(0);
- }
- c = lex_peek_unichar(0);
- if(c == ';') {
- lex_read_unichar(0);
- } else if(c != /*{*/'}') {
- croak("syntax error");
- }
- if(do_stuff) lex_stuff_pvs(" ", 0);
- return newOP(OP_NULL, 0);
-}
-#define parse_keyword_stufftest() THX_parse_keyword_stufftest(aTHX)
-
-static OP *THX_parse_keyword_swaptwostmts(pTHX)
-{
- OP *a, *b;
- a = parse_fullstmt(0);
- b = parse_fullstmt(0);
- if(a && b)
- PL_hints |= HINT_BLOCK_SCOPE;
- /* should use append_list(), but that's not part of the public API */
- return !a ? b : !b ? a : newLISTOP(OP_LINESEQ, 0, b, a);
-}
-#define parse_keyword_swaptwostmts() THX_parse_keyword_swaptwostmts(aTHX)
-
-/* plugin glue */
-
-static int THX_keyword_active(pTHX_ SV *hintkey_sv)
-{
- HE *he;
- if(!GvHV(PL_hintgv)) return 0;
- he = hv_fetch_ent(GvHV(PL_hintgv), hintkey_sv, 0,
- SvSHARED_HASH(hintkey_sv));
- return he && SvTRUE(HeVAL(he));
-}
-#define keyword_active(hintkey_sv) THX_keyword_active(aTHX_ hintkey_sv)
-
-static void THX_keyword_enable(pTHX_ SV *hintkey_sv)
-{
- SV *val_sv = newSViv(1);
- HE *he;
- PL_hints |= HINT_LOCALIZE_HH;
- gv_HVadd(PL_hintgv);
- he = hv_store_ent(GvHV(PL_hintgv),
- hintkey_sv, val_sv, SvSHARED_HASH(hintkey_sv));
- if(he) {
- SV *val = HeVAL(he);
- SvSETMAGIC(val);
- } else {
- SvREFCNT_dec(val_sv);
- }
-}
-#define keyword_enable(hintkey_sv) THX_keyword_enable(aTHX_ hintkey_sv)
-
-static void THX_keyword_disable(pTHX_ SV *hintkey_sv)
-{
- if(GvHV(PL_hintgv)) {
- PL_hints |= HINT_LOCALIZE_HH;
- hv_delete_ent(GvHV(PL_hintgv),
- hintkey_sv, G_DISCARD, SvSHARED_HASH(hintkey_sv));
- }
-}
-#define keyword_disable(hintkey_sv) THX_keyword_disable(aTHX_ hintkey_sv)
-
-static int my_keyword_plugin(pTHX_
- char *keyword_ptr, STRLEN keyword_len, OP **op_ptr)
-{
- if(keyword_len == 3 && strnEQ(keyword_ptr, "rpn", 3) &&
- keyword_active(hintkey_rpn_sv)) {
- *op_ptr = parse_keyword_rpn();
- return KEYWORD_PLUGIN_EXPR;
- } else if(keyword_len == 7 && strnEQ(keyword_ptr, "calcrpn", 7) &&
- keyword_active(hintkey_calcrpn_sv)) {
- *op_ptr = parse_keyword_calcrpn();
- return KEYWORD_PLUGIN_STMT;
- } else if(keyword_len == 9 && strnEQ(keyword_ptr, "stufftest", 9) &&
- keyword_active(hintkey_stufftest_sv)) {
- *op_ptr = parse_keyword_stufftest();
- return KEYWORD_PLUGIN_STMT;
- } else if(keyword_len == 12 &&
- strnEQ(keyword_ptr, "swaptwostmts", 12) &&
- keyword_active(hintkey_swaptwostmts_sv)) {
- *op_ptr = parse_keyword_swaptwostmts();
- return KEYWORD_PLUGIN_STMT;
- } else {
- return next_keyword_plugin(aTHX_
- keyword_ptr, keyword_len, op_ptr);
- }
-}
-
-MODULE = XS::APItest::KeywordRPN PACKAGE = XS::APItest::KeywordRPN
-
-BOOT:
- hintkey_rpn_sv = newSVpvs_share("XS::APItest::KeywordRPN/rpn");
- hintkey_calcrpn_sv = newSVpvs_share("XS::APItest::KeywordRPN/calcrpn");
- hintkey_stufftest_sv =
- newSVpvs_share("XS::APItest::KeywordRPN/stufftest");
- hintkey_swaptwostmts_sv =
- newSVpvs_share("XS::APItest::KeywordRPN/swaptwostmts");
- next_keyword_plugin = PL_keyword_plugin;
- PL_keyword_plugin = my_keyword_plugin;
-
-void
-import(SV *classname, ...)
-PREINIT:
- int i;
-PPCODE:
- for(i = 1; i != items; i++) {
- SV *item = ST(i);
- if(sv_is_string(item) && strEQ(SvPVX(item), "rpn")) {
- keyword_enable(hintkey_rpn_sv);
- } else if(sv_is_string(item) && strEQ(SvPVX(item), "calcrpn")) {
- keyword_enable(hintkey_calcrpn_sv);
- } else if(sv_is_string(item) &&
- strEQ(SvPVX(item), "stufftest")) {
- keyword_enable(hintkey_stufftest_sv);
- } else if(sv_is_string(item) &&
- strEQ(SvPVX(item), "swaptwostmts")) {
- keyword_enable(hintkey_swaptwostmts_sv);
- } else {
- croak("\"%s\" is not exported by the %s module",
- SvPV_nolen(item), SvPV_nolen(ST(0)));
- }
- }
-
-void
-unimport(SV *classname, ...)
-PREINIT:
- int i;
-PPCODE:
- for(i = 1; i != items; i++) {
- SV *item = ST(i);
- if(sv_is_string(item) && strEQ(SvPVX(item), "rpn")) {
- keyword_disable(hintkey_rpn_sv);
- } else if(sv_is_string(item) && strEQ(SvPVX(item), "calcrpn")) {
- keyword_disable(hintkey_calcrpn_sv);
- } else if(sv_is_string(item) &&
- strEQ(SvPVX(item), "stufftest")) {
- keyword_disable(hintkey_stufftest_sv);
- } else if(sv_is_string(item) &&
- strEQ(SvPVX(item), "swaptwostmts")) {
- keyword_disable(hintkey_swaptwostmts_sv);
- } else {
- croak("\"%s\" is not exported by the %s module",
- SvPV_nolen(item), SvPV_nolen(ST(0)));
- }
- }
+++ /dev/null
-{ use 5.006; }
-use warnings;
-use strict;
-
-use ExtUtils::MakeMaker;
-
-WriteMakefile(
- NAME => "XS::APItest::KeywordRPN",
- VERSION_FROM => "KeywordRPN.pm",
- PREREQ_PM => {},
- ABSTRACT_FROM => "KeywordRPN.pm",
- AUTHOR => "Andrew Main (Zefram) <zefram\@fysh.org>",
-);
-
-sub MY::install { "install ::\n" }
-
-1;
+++ /dev/null
-NAME
-
-XS::APItest::KeywordRPN - write arithmetic expressions in RPN
-
-DESCRIPTION
-
-This module supplies plugged-in keywords, using the new mechanism in Perl
-5.11.2, that allow arithmetic to be expressed in reverse Polish notation,
-in an otherwise Perl program. This module has serious limitations and
-is not intended for real use: its purpose is only to test the keyword
-plugin mechanism. For that purpose it is part of the Perl core source
-distribution, and is not meant to be installed.
-
-AUTHOR
-
-Andrew Main (Zefram) <zefram@fysh.org>
-
-COPYRIGHT
-
-Copyright (C) 2009 Andrew Main (Zefram) <zefram@fysh.org>
-
-LICENSE
-
-This module is free software; you can redistribute it and/or modify it
-under the same terms as Perl itself.
package XS::APItest;
-use 5.008;
+{ use 5.011001; }
use strict;
use warnings;
use Carp;
}
}
}
+ foreach (keys %{$exports||{}}) {
+ next unless /\A(?:rpn|calcrpn|stufftest|swaptwostmts)\z/;
+ $^H{"XS::APItest/$_"} = 1;
+ delete $exports->{$_};
+ }
if ($exports) {
my @carp = keys %$exports;
if (@carp) {
}
}
-our $VERSION = '0.22';
+our $VERSION = '0.23';
use vars '$WARNINGS_ON_BOOTSTRAP';
use vars map "\$${_}_called_PP", qw(BEGIN UNITCHECK CHECK INIT END);
use XS::APItest;
print_double(4);
+ use XS::APItest qw(rpn calcrpn);
+ $triangle = rpn($n $n 1 + * 2 /);
+ calcrpn $triangle { $n $n 1 + * 2 / }
+
=head1 ABSTRACT
This module tests the perl C API. Also exposes various bit of the perl
=back
+=head1 KEYWORDS
+
+These are not supplied by default, but must be explicitly imported.
+They are lexically scoped.
+
+=over
+
+=item rpn(EXPRESSION)
+
+This construct is a Perl expression. I<EXPRESSION> must be an RPN
+arithmetic expression, as described below. The RPN expression is
+evaluated, and its value is returned as the value of the Perl expression.
+
+=item calcrpn VARIABLE { EXPRESSION }
+
+This construct is a complete Perl statement. (No semicolon should
+follow the closing brace.) I<VARIABLE> must be a Perl scalar C<my>
+variable, and I<EXPRESSION> must be an RPN arithmetic expression as
+described below. The RPN expression is evaluated, and its value is
+assigned to the variable.
+
+=back
+
+=head2 RPN expression syntax
+
+Tokens of an RPN expression may be separated by whitespace, but such
+separation is usually not required. It is required only where unseparated
+tokens would look like a longer token. For example, C<12 34 +> can be
+written as C<12 34+>, but not as C<1234 +>.
+
+An RPN expression may be any of:
+
+=over
+
+=item C<1234>
+
+A sequence of digits is an unsigned decimal literal number.
+
+=item C<$foo>
+
+An alphanumeric name preceded by dollar sign refers to a Perl scalar
+variable. Only variables declared with C<my> or C<state> are supported.
+If the variable's value is not a native integer, it will be converted
+to an integer, by Perl's usual mechanisms, at the time it is evaluated.
+
+=item I<A> I<B> C<+>
+
+Sum of I<A> and I<B>.
+
+=item I<A> I<B> C<->
+
+Difference of I<A> and I<B>, the result of subtracting I<B> from I<A>.
+
+=item I<A> I<B> C<*>
+
+Product of I<A> and I<B>.
+
+=item I<A> I<B> C</>
+
+Quotient when I<A> is divided by I<B>, rounded towards zero.
+Division by zero generates an exception.
+
+=item I<A> I<B> C<%>
+
+Remainder when I<A> is divided by I<B> with the quotient rounded towards zero.
+Division by zero generates an exception.
+
+=back
+
+Because the arithmetic operators all have fixed arity and are postfixed,
+there is no need for operator precedence, nor for a grouping operator
+to override precedence. This is half of the point of RPN.
+
+An RPN expression can also be interpreted in another way, as a sequence
+of operations on a stack, one operation per token. A literal or variable
+token pushes a value onto the stack. A binary operator pulls two items
+off the stack, performs a calculation with them, and pushes the result
+back onto the stack. The stack starts out empty, and at the end of the
+expression there must be exactly one value left on the stack.
+
=head1 SEE ALSO
L<XS::Typemap>, L<perlapi>.
Tim Jenness, E<lt>t.jenness@jach.hawaii.eduE<gt>,
Christian Soeller, E<lt>csoelle@mph.auckland.ac.nzE<gt>,
-Hugo van der Sanden E<lt>hv@crypt.compulink.co.ukE<gt>
+Hugo van der Sanden E<lt>hv@crypt.compulink.co.ukE<gt>,
+Andrew Main (Zefram) <zefram@fysh.org>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2002,2004 Tim Jenness, Christian Soeller, Hugo van der Sanden.
All Rights Reserved.
+Copyright (C) 2009 Andrew Main (Zefram) <zefram@fysh.org>
+
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
}
}
+/** RPN keyword parser **/
+
+#define sv_is_glob(sv) (SvTYPE(sv) == SVt_PVGV)
+#define sv_is_regexp(sv) (SvTYPE(sv) == SVt_REGEXP)
+#define sv_is_string(sv) \
+ (!sv_is_glob(sv) && !sv_is_regexp(sv) && \
+ (SvFLAGS(sv) & (SVf_IOK|SVf_NOK|SVf_POK|SVp_IOK|SVp_NOK|SVp_POK)))
+
+static SV *hintkey_rpn_sv, *hintkey_calcrpn_sv, *hintkey_stufftest_sv;
+static SV *hintkey_swaptwostmts_sv;
+static int (*next_keyword_plugin)(pTHX_ char *, STRLEN, OP **);
+
+/* low-level parser helpers */
+
+#define PL_bufptr (PL_parser->bufptr)
+#define PL_bufend (PL_parser->bufend)
+
+/* RPN parser */
+
+#define parse_var() THX_parse_var(aTHX)
+static OP *THX_parse_var(pTHX)
+{
+ char *s = PL_bufptr;
+ char *start = s;
+ PADOFFSET varpos;
+ OP *padop;
+ if(*s != '$') croak("RPN syntax error");
+ while(1) {
+ char c = *++s;
+ if(!isALNUM(c)) break;
+ }
+ if(s-start < 2) croak("RPN syntax error");
+ lex_read_to(s);
+ {
+ /* because pad_findmy() doesn't really use length yet */
+ SV *namesv = sv_2mortal(newSVpvn(start, s-start));
+ varpos = pad_findmy(SvPVX(namesv), s-start, 0);
+ }
+ if(varpos == NOT_IN_PAD || PAD_COMPNAME_FLAGS_isOUR(varpos))
+ croak("RPN only supports \"my\" variables");
+ padop = newOP(OP_PADSV, 0);
+ padop->op_targ = varpos;
+ return padop;
+}
+
+#define push_rpn_item(o) \
+ (tmpop = (o), tmpop->op_sibling = stack, stack = tmpop)
+#define pop_rpn_item() \
+ (!stack ? (croak("RPN stack underflow"), (OP*)NULL) : \
+ (tmpop = stack, stack = stack->op_sibling, \
+ tmpop->op_sibling = NULL, tmpop))
+
+#define parse_rpn_expr() THX_parse_rpn_expr(aTHX)
+static OP *THX_parse_rpn_expr(pTHX)
+{
+ OP *stack = NULL, *tmpop;
+ while(1) {
+ I32 c;
+ lex_read_space(0);
+ c = lex_peek_unichar(0);
+ switch(c) {
+ case /*(*/')': case /*{*/'}': {
+ OP *result = pop_rpn_item();
+ if(stack) croak("RPN expression must return a single value");
+ return result;
+ } break;
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9': {
+ UV val = 0;
+ do {
+ lex_read_unichar(0);
+ val = 10*val + (c - '0');
+ c = lex_peek_unichar(0);
+ } while(c >= '0' && c <= '9');
+ push_rpn_item(newSVOP(OP_CONST, 0, newSVuv(val)));
+ } break;
+ case '$': {
+ push_rpn_item(parse_var());
+ } break;
+ case '+': {
+ OP *b = pop_rpn_item();
+ OP *a = pop_rpn_item();
+ lex_read_unichar(0);
+ push_rpn_item(newBINOP(OP_I_ADD, 0, a, b));
+ } break;
+ case '-': {
+ OP *b = pop_rpn_item();
+ OP *a = pop_rpn_item();
+ lex_read_unichar(0);
+ push_rpn_item(newBINOP(OP_I_SUBTRACT, 0, a, b));
+ } break;
+ case '*': {
+ OP *b = pop_rpn_item();
+ OP *a = pop_rpn_item();
+ lex_read_unichar(0);
+ push_rpn_item(newBINOP(OP_I_MULTIPLY, 0, a, b));
+ } break;
+ case '/': {
+ OP *b = pop_rpn_item();
+ OP *a = pop_rpn_item();
+ lex_read_unichar(0);
+ push_rpn_item(newBINOP(OP_I_DIVIDE, 0, a, b));
+ } break;
+ case '%': {
+ OP *b = pop_rpn_item();
+ OP *a = pop_rpn_item();
+ lex_read_unichar(0);
+ push_rpn_item(newBINOP(OP_I_MODULO, 0, a, b));
+ } break;
+ default: {
+ croak("RPN syntax error");
+ } break;
+ }
+ }
+}
+
+#define parse_keyword_rpn() THX_parse_keyword_rpn(aTHX)
+static OP *THX_parse_keyword_rpn(pTHX)
+{
+ OP *op;
+ lex_read_space(0);
+ if(lex_peek_unichar(0) != '('/*)*/)
+ croak("RPN expression must be parenthesised");
+ lex_read_unichar(0);
+ op = parse_rpn_expr();
+ if(lex_peek_unichar(0) != /*(*/')')
+ croak("RPN expression must be parenthesised");
+ lex_read_unichar(0);
+ return op;
+}
+
+#define parse_keyword_calcrpn() THX_parse_keyword_calcrpn(aTHX)
+static OP *THX_parse_keyword_calcrpn(pTHX)
+{
+ OP *varop, *exprop;
+ lex_read_space(0);
+ varop = parse_var();
+ lex_read_space(0);
+ if(lex_peek_unichar(0) != '{'/*}*/)
+ croak("RPN expression must be braced");
+ lex_read_unichar(0);
+ exprop = parse_rpn_expr();
+ if(lex_peek_unichar(0) != /*{*/'}')
+ croak("RPN expression must be braced");
+ lex_read_unichar(0);
+ return newASSIGNOP(OPf_STACKED, varop, 0, exprop);
+}
+
+#define parse_keyword_stufftest() THX_parse_keyword_stufftest(aTHX)
+static OP *THX_parse_keyword_stufftest(pTHX)
+{
+ I32 c;
+ bool do_stuff;
+ lex_read_space(0);
+ do_stuff = lex_peek_unichar(0) == '+';
+ if(do_stuff) {
+ lex_read_unichar(0);
+ lex_read_space(0);
+ }
+ c = lex_peek_unichar(0);
+ if(c == ';') {
+ lex_read_unichar(0);
+ } else if(c != /*{*/'}') {
+ croak("syntax error");
+ }
+ if(do_stuff) lex_stuff_pvs(" ", 0);
+ return newOP(OP_NULL, 0);
+}
+
+#define parse_keyword_swaptwostmts() THX_parse_keyword_swaptwostmts(aTHX)
+static OP *THX_parse_keyword_swaptwostmts(pTHX)
+{
+ OP *a, *b;
+ a = parse_fullstmt(0);
+ b = parse_fullstmt(0);
+ if(a && b)
+ PL_hints |= HINT_BLOCK_SCOPE;
+ /* should use append_list(), but that's not part of the public API */
+ return !a ? b : !b ? a : newLISTOP(OP_LINESEQ, 0, b, a);
+}
+
+/* plugin glue */
+
+#define keyword_active(hintkey_sv) THX_keyword_active(aTHX_ hintkey_sv)
+static int THX_keyword_active(pTHX_ SV *hintkey_sv)
+{
+ HE *he;
+ if(!GvHV(PL_hintgv)) return 0;
+ he = hv_fetch_ent(GvHV(PL_hintgv), hintkey_sv, 0,
+ SvSHARED_HASH(hintkey_sv));
+ return he && SvTRUE(HeVAL(he));
+}
+
+static int my_keyword_plugin(pTHX_
+ char *keyword_ptr, STRLEN keyword_len, OP **op_ptr)
+{
+ if(keyword_len == 3 && strnEQ(keyword_ptr, "rpn", 3) &&
+ keyword_active(hintkey_rpn_sv)) {
+ *op_ptr = parse_keyword_rpn();
+ return KEYWORD_PLUGIN_EXPR;
+ } else if(keyword_len == 7 && strnEQ(keyword_ptr, "calcrpn", 7) &&
+ keyword_active(hintkey_calcrpn_sv)) {
+ *op_ptr = parse_keyword_calcrpn();
+ return KEYWORD_PLUGIN_STMT;
+ } else if(keyword_len == 9 && strnEQ(keyword_ptr, "stufftest", 9) &&
+ keyword_active(hintkey_stufftest_sv)) {
+ *op_ptr = parse_keyword_stufftest();
+ return KEYWORD_PLUGIN_STMT;
+ } else if(keyword_len == 12 &&
+ strnEQ(keyword_ptr, "swaptwostmts", 12) &&
+ keyword_active(hintkey_swaptwostmts_sv)) {
+ *op_ptr = parse_keyword_swaptwostmts();
+ return KEYWORD_PLUGIN_STMT;
+ } else {
+ return next_keyword_plugin(aTHX_ keyword_ptr, keyword_len, op_ptr);
+ }
+}
+
#include "const-c.inc"
MODULE = XS::APItest PACKAGE = XS::APItest
cv = GvCV(*meth);
CvLVALUE_on(cv);
}
+
+BOOT:
+{
+ hintkey_rpn_sv = newSVpvs_share("XS::APItest/rpn");
+ hintkey_calcrpn_sv = newSVpvs_share("XS::APItest/calcrpn");
+ hintkey_stufftest_sv = newSVpvs_share("XS::APItest/stufftest");
+ hintkey_swaptwostmts_sv = newSVpvs_share("XS::APItest/swaptwostmts");
+ next_keyword_plugin = PL_keyword_plugin;
+ PL_keyword_plugin = my_keyword_plugin;
+}
'VERSION_FROM' => 'APItest.pm', # finds $VERSION
'PREREQ_PM' => {}, # e.g., Module::Name => 1.1
ABSTRACT_FROM => 'APItest.pm', # retrieve abstract from module
- AUTHOR => 'Tim Jenness <t.jenness@jach.hawaii.edu>, Christian Soeller <csoelle@mph.auckland.ac.nz>, Hugo van der Sanden <hv@crypt.compulink.co.uk>',
+ AUTHOR => 'Tim Jenness <t.jenness@jach.hawaii.edu>, Christian Soeller <csoelle@mph.auckland.ac.nz>, Hugo van der Sanden <hv@crypt.compulink.co.uk>, Andrew Main (Zefram) <zefram@fysh.org>',
'C' => ['exception.c', 'core.c', 'notcore.c'],
'OBJECT' => '$(BASEEXT)$(OBJ_EXT) $(O_FILES)',
realclean => {FILES => 'const-c.inc const-xs.inc'},
my($t, $n);
$n = 5;
-use XS::APItest::KeywordRPN qw(rpn);
+use XS::APItest qw(rpn);
$t = rpn($n
$n 1 +
* #wibble
$triangle = undef;
eval q{
- use XS::APItest::KeywordRPN ();
+ use XS::APItest ();
$triangle = rpn($num $num 1 + * 2 /);
};
isnt $@, "";
$triangle = undef;
eval q{
- use XS::APItest::KeywordRPN qw(rpn);
+ use XS::APItest qw(rpn);
$triangle = rpn($num $num 1 + * 2 /);
};
is $@, "";
$triangle = undef;
eval q{
- use XS::APItest::KeywordRPN qw(rpn);
+ use XS::APItest qw(rpn);
$triangle = join(":", "x", rpn($num $num 1 + * 2 /), "y");
};
is $@, "";
$triangle = undef;
eval q{
- use XS::APItest::KeywordRPN qw(rpn);
+ use XS::APItest qw(rpn);
$triangle = 1 + rpn($num $num 1 + * 2 /) * 10;
};
is $@, "";
$triangle = undef;
eval q{
- use XS::APItest::KeywordRPN qw(rpn);
+ use XS::APItest qw(rpn);
$triangle = rpn($num $num 1 + * 2 /);
$triangle++;
};
$triangle = undef;
eval q{
- use XS::APItest::KeywordRPN qw(rpn);
+ use XS::APItest qw(rpn);
$triangle = rpn($num $num 1 + * 2 /)
$triangle++;
};
$triangle = undef;
eval q{
- use XS::APItest::KeywordRPN qw(calcrpn);
+ use XS::APItest qw(calcrpn);
calcrpn $triangle { $num $num 1 + * 2 / }
$triangle++;
};
$triangle = undef;
eval q{
- use XS::APItest::KeywordRPN qw(calcrpn);
+ use XS::APItest qw(calcrpn);
123 + calcrpn $triangle { $num $num 1 + * 2 / } ;
};
isnt $@, "";
use Test::More tests => 1;
ok 1;
-use XS::APItest::KeywordRPN qw(stufftest);
+use XS::APItest qw(stufftest);
# In the buggy case, a syntax error occurs at EOF.
# Adding a semicolon, any following statements, or anything else
$t = "";
eval q{
- use XS::APItest::KeywordRPN ();
+ use XS::APItest ();
$t .= "a";
swaptwostmts
$t .= "b";
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
$t .= "a";
swaptwostmts
$t .= "b";
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
$t .= "a";
swaptwostmts
if(1) { $t .= "b"; }
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
$t .= "a";
swaptwostmts
$t .= "b";
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
$t .= "a";
swaptwostmts
$t .= "b";
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
$t .= "a";
swaptwostmts
$t .= "b";
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
$t .= "a";
swaptwostmts
$t .= "b";
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
$t .= "a";
swaptwostmts
$t .= "b"
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
$_ = $t;
$_ .= "a";
swaptwostmts
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
sub add_to_t { $t .= $_[0]; }
add_to_t "a";
swaptwostmts
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
{ $t .= "a"; }
swaptwostmts
if(1) { { $t .= "b"; } }
$t = "";
eval q{
- use XS::APItest::KeywordRPN qw(swaptwostmts);
+ use XS::APItest qw(swaptwostmts);
no warnings "void";
"@{[ $t .= 'a' ]}";
swaptwostmts
my %do_not_install = map { ($_ => 1) } qw(
Pod/Functions.pm
XS/APItest.pm
- XS/APItest/KeywordRPN.pm
);
# Install the main pod pages.
ivdformat='"ld"'
ivsize='4'
ivtype='long'
-known_extensions='B ByteLoader Cwd DB_File Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call GDBM_File I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 NDBM_File ODBM_File Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/APItest/KeywordRPN XS/Typemap attributes re threads threads/shared'
+known_extensions='B ByteLoader Cwd DB_File Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call GDBM_File I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 NDBM_File ODBM_File Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attributes re threads threads/shared'
ksh=''
ld='ld'
lddlflags=''
# ext Unicode/Normalize nonconst
# ext Win32 USELESS
# ext XS/APItest USELESS
-# ext XS/APItest/KeywordRPN USELESS
# ext XS/Typemap nonconst USELESS
next if $_ eq 'podlators';
# test modules
next if $_ eq 'XS/APItest';
- next if $_ eq 'XS/APItest/KeywordRPN';
next if $_ eq 'XS/Typemap';
# VMS$ perl -e "eval ""require \""Devel/DProf.pm\"";"" print $@"
# \NT> perl -e "eval \"require 'Devel/DProf.pm'\"; print $@"
https://perl5.git.perl.org / perl5.git / commitdiff