Revision history for XS-Parse-Keyword
0.30 2022-12-03
[CHANGES]
* Added XPK_STAGED_ANONSUB; inspired a bit by XS::Parse::Sublike for
customising the parsing of anonmethod
0.29 2022-12-01
[CHANGES]
* Added XPK_PREFIXED_TERMEXPR_ENTERLEAVE
[BUGFIXES]
* Don't try to call `SvPVX()` on a `newSV(0)` because -DDEBUGGING
perls get upset (RT145278)
* Remember to `break` out of switch block cases when testing for
`KEYWORD_PLUGIN_*` return values
0.28 2022-11-25
[CHANGES]
* Include a XSParseInfixClassification field in the XSParseInfixInfo
structure
* Do not permit mixed identifier/non characters in the names of
registered infix operators
* No longer supports XSParseInfix ABI version 0
[BUGFIXES]
* When parsing an infix operator name, make sure not to be confused
by additional identifier characters immediately after it
0.27 2022-10-31
[CHANGES]
* Updates to XS::Parse::Infix for latest `infix-plugin` perl5 branch
+ parsedata field is now an SV **, not an ANY *
* Expose parse_infix() as a real ABI function, allowing infix
operators to be hyper-operators and parse other operator names
0.26 2022-10-24
[CHANGES]
* Updates to XS::Parse::Infix for latest `infix-plugin` perl5 branch
+ Requires classification to set the operator precedence
+ No longer need XPI_OPERAND_ARITH or XPI_OPERAND_TERM; most of
.lhs_flags and .rhs_flags are redundant now
+ No longer support XPI_OPERAND_CUSTOM
+ Optional `parse` phase for parametric/hyper-operators
* Bump XS::Parse::Infix ABI version to 2
* Declare XPI ABI v0 as deprecated, soon to be removed
0.25 2022-07-25
[CHANGES]
* Permit infix operators to consume fewer than all the available
symbols; allowing for RHS operands that begin with symbols without
intervening whitespace
* Improved unit-testing of infix operator parser precedence issues
* Added `XPI_OPERAND_ARITH`; renumbered `XPI_OPERAND_TERM` to be
non-zero. Currently zero is accepted for back-compat
0.24 2022-06-26
[CHANGES]
* Skip attempting to create duplicate wrapper funcs, in case of
multiple registrations of the same operator with different
spellings
[BUGFIXES]
* Arrange extra_linker_flags correctly while building probe program
for PL_infix_plugin
0.23 2022-05-18
[CHANGES]
* Defined XPK_KEYWORD, a better version of XPK_LITERAL for
keyword-like tokens
* Defined XPK_ARITHEXPR, a higher-precedence version of XPK_TERMEXPR
* Defined XPK_ARGSCOPE, a variant of XPK_PARENSCOPE where the parens
themselves are optional
* Undocument the old XPK_STRING token type
[BUGFIXES]
* Fixes for bugs that affect -DDEBUGGING-enabled perls
+ Remember to clear OPf_KIDS when stealing the op_first of a
LISTOP (RT142770)
+ Don't call cv_clone() at compiletime when unit testing; generate
an OP_ANONCODE instead (RT142771)
0.22 2022-02-21
[CHANGES]
* Added XPK_AUTOSEMI piece type
[BUGFIXES]
* Don't segfault if lex_scan_lexvar() fails (RT140402)
* Set required version of ExtUtils::ParseXS for multiple t/*.xs files
0.21 2021-10-12
[BUGFIXES]
* Fix for perl 5.20 - cannot use assert() as an expression
0.20 (bad MANIFEST)
0.19 2021-10-05
[CHANGES]
* Defined XPK_PREFIXED_BLOCK_ENTERLEAVE and XPK_SETUP for customizing
the parser context around blocks
0.18 2021-09-28
[CHANGES]
* Define the XPI_OPERAND_ONLY_LOOK flag
* Define a callchecker for list/list infix operators. Add a
callchecker that can optimise out certain kinds of operations
(ref to padav or pkgav, anonlist if XPI_OPERAND_ONLY_LOOK is set)
[BUGFIXES]
* cygwin requires deparse_infix to be declared with XS_INTERNAL()
(RT139449)
* Some architectures require intermediate storage for values in the
test function pp_addpairs (RT139445)
* Fix conditions in lexical variable type checking (RT139444)
0.17 2021-09-23
[CHANGES]
* Support certain kinds of list operands on LHS of infix operators
* Generate wrapper functions around list-list infix operators, which
unpack their argument lists from two ARRAYrefs
0.16 2021-09-21
[CHANGES]
* Attempt automatic deparsing of infix operators
* Support certain kinds of list operands on RHS of infix operators
0.15 2021-09-06
[CHANGES]
* Optional generation of wrapper functions around scalar-infix
operators
* Quieter Build.PL by skipping PL_infix_plugin check on versions
of perl known to be too old it
0.14 2021-08-31
[CHANGES]
* Added the entire XS::Parse::Infix subsystem
* Added XPK_INFIX_* token types
0.13 2021-08-26
[CHANGES]
* Bump to ABI version 2; pass build1's arg0 param as a pointer, not a
direct struct copy
[BUGFIXES]
* Back-compat for ABI version 1's build1 arg0 param not having a line
number (RT138708)
0.12 2021-08-16
[CHANGES]
* Support probe on XPK_IDENT, XPK_PACKAGENAME, XPK_COMMALIST
* Provide optional versions of XPK_IDENT and XPK_PACKAGENAME
* Report the line number each piece was parsed from
0.11 2021-08-03
[BUGFIXES]
* Split Builder.pm into two parts (static + dynamic), so the static
part can be indexed as normal by usual CPAN toolchain (RT138313)
0.10 2021-07-13
[CHANGES]
* Better configure-time probing for HPUX compiler support
[BUGFIXES]
* Fix for CHOICE/TAGGEDCHOICE corrupting the value of ->i in the
result (RT136845)
0.09 2021-07-12
[CHANGES]
* Attempt to support HPUX, which may need additional compiletime
arguments to support anonymous inner unions
* Better compiletime error messages by attempting to include some
source context in the same style as yyerror()
* Slight compiletime performance boost by setting PERL_NO_GET_CONTEXT
[BUGFIXES]
* Check for recursive parser errors and abort (RT137458)
0.08 2021-06-17
[CHANGES]
* Support probe in XPK_CHOICE and XPK_TAGGEDCHOICE
[BUGFIXES]
* Remember to mask off the typeflags in probe_piece()
0.07 2021-06-16
[CHANGES]
* Added XPK_BLOCK_VOIDCTX and XPK_TERMEXPR_VOIDCTX
* Undocumented the _flags() variants of XPK_BLOCK and XPK_TERMEXPR,
and all the flags for them
* Support probing in XPK_BLOCK
* (undocumented) trial to see if all supported platforms support
anonymous unions
0.06 2021-06-01
[BREAKING CHANGES]
* ABI version is now 1 - this will require a from-source rebuild of
all modules using it.
[CHANGES]
* Renamed XPK_STRING to XPK_LITERAL
* Support probe on the four bracketed scope types
* Added _OPT-suffixed versions of the four bracketed scope types
* Added more token types:
+ XPK_LEXVAR_MY
+ XPK_COMMA
+ XPK_PREFIXED_BLOCK
+ XPK_SEQUENCE
0.05 2021-05-31
[CHANGES]
* Added context-setting variants of block/expr types:
+ XPK_BLOCK_SCALARCTX, XPK_BLOCK_LISTCTX
+ XPK_TERMEXPR_SCALARCTX
+ XPK_LISTEXPR_LISTCTX
0.04 2021-05-24
[CHANGES]
* Added many more token types: XPK_LEXVARNAME, XPK_ATTRIBUTES,
XPK_VSTRING, XPK_VSTRING_OPT, XPK_EQUALS
* Added XPK_COMMALIST structure type
* Defined hooks flags XPK_FLAG_STMT, XPK_FLAG_EXPR, XPK_FLAG_AUTOSEMI
* API change to the way .build is invoked, allowing greater future
compatibility for args structures
0.03 2021-04-27
[BUGFIXES]
* Fix the `VAR never introduced at ...` warnings from uses of
XPK_BLOCK
* Make sure the Builder.pm file is mentioned in META.{yml,json} so
CPAN tools can find it
0.02 2021-04-21
[CHANGES]
* Back-compat to perl 5.14
* Avoid passing user strings directly to printf, by emitting
XPK_FAILURE using croak("%s", str)
* Various documentation wording improvements
0.01 2021-04-14
First version, released on an unsuspecting world.