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Implement PHP support #520

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11d29e8
Implement support for PHP
Jeckerson Dec 15, 2024
63e193f
Remove trailing backslash
Jeckerson Dec 15, 2024
3b14b56
Improve PHP support
Jeckerson Dec 15, 2024
8cffd9c
Adapt generation of PHP code
Jeckerson Dec 16, 2024
e77b67e
Adjust strategy with `$` prefix in variables
Jeckerson Dec 17, 2024
7245058
Update code of `01_basic.php` example
Jeckerson Dec 17, 2024
4e6457a
Improve PHP support
Jeckerson Dec 22, 2024
ffa2ffa
Change 're2c:yych:literals' to 'char-or-hex'
Jeckerson Dec 26, 2024
a4f87d3
Adjust parse_u32_blocks.php example
Jeckerson Dec 26, 2024
007da29
Regenerate 01_basic.php
Jeckerson Dec 26, 2024
c111b3e
Regenerate parse_u32_conditions.php
Jeckerson Dec 29, 2024
34add33
Regenerate unicode_identifier.php
Jeckerson Dec 29, 2024
2d24b78
Regenerate examples/php/conditions/ examples
Jeckerson Dec 29, 2024
0d307a2
Regenerate 01_sentinel.php
Jeckerson Dec 30, 2024
fe4a617
Regenerate eof/ directory
Jeckerson Dec 30, 2024
34111e4
Fix typo in `re2c_manpage_php`
Jeckerson Dec 30, 2024
afa4a55
Sort PHP code implementation alphabetically
Jeckerson Dec 30, 2024
4dd7279
Refactor 01_fill.re
Jeckerson Dec 30, 2024
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3 changes: 3 additions & 0 deletions BUILD.md
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,9 @@ The configure script has many options (to see them all, run
* `--enable-ocaml`
Build re2ocaml (identical to `re2c --lang ocaml`). This is on by default.

* `--enable-php`
Build re2php (identical to `re2c --lang php`). This is on by default.

* `--enable-python`
Build re2py (identical to `re2c --lang python`). This is on by default.

Expand Down
16 changes: 16 additions & 0 deletions CMakeLists.txt
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Expand Up @@ -40,6 +40,7 @@ option(RE2C_BUILD_RE2HS "Build re2hs executable (an alias for `re2c --lang haske
option(RE2C_BUILD_RE2JAVA "Build re2java executable (an alias for `re2c --lang java`)" ON)
option(RE2C_BUILD_RE2JS "Build re2js executable (an alias for `re2c --lang js`)" ON)
option(RE2C_BUILD_RE2OCAML "Build re2ocaml executable (an alias for `re2c --lang ocaml`)" ON)
option(RE2C_BUILD_RE2PHP "Build re2php executable (an alias for `re2c --lang php`)" ON)
option(RE2C_BUILD_RE2PY "Build re2py executable (an alias for `re2c --lang python`)" ON)
option(RE2C_BUILD_RE2RUST "Build re2rust executable (an alias for `re2c --lang rust`)" ON)
option(RE2C_BUILD_RE2V "Build re2v executable (an alias for `re2c --lang v`)" ON)
Expand Down Expand Up @@ -92,6 +93,7 @@ set(re2c_manpage_haskell "${CMAKE_CURRENT_BINARY_DIR}/doc/re2hs.1")
set(re2c_manpage_java "${CMAKE_CURRENT_BINARY_DIR}/doc/re2java.1")
set(re2c_manpage_js "${CMAKE_CURRENT_BINARY_DIR}/doc/re2js.1")
set(re2c_manpage_ocaml "${CMAKE_CURRENT_BINARY_DIR}/doc/re2ocaml.1")
set(re2c_manpage_php "${CMAKE_CURRENT_BINARY_DIR}/doc/re2php.1")
set(re2c_manpage_python "${CMAKE_CURRENT_BINARY_DIR}/doc/re2py.1")
set(re2c_manpage_rust "${CMAKE_CURRENT_BINARY_DIR}/doc/re2rust.1")
set(re2c_manpage_v "${CMAKE_CURRENT_BINARY_DIR}/doc/re2v.1")
Expand All @@ -103,6 +105,7 @@ set(re2c_help_haskell "${CMAKE_CURRENT_BINARY_DIR}/src/msg/help_re2hs.cc")
set(re2c_help_java "${CMAKE_CURRENT_BINARY_DIR}/src/msg/help_re2java.cc")
set(re2c_help_js "${CMAKE_CURRENT_BINARY_DIR}/src/msg/help_re2js.cc")
set(re2c_help_ocaml "${CMAKE_CURRENT_BINARY_DIR}/src/msg/help_re2ocaml.cc")
set(re2c_help_php "${CMAKE_CURRENT_BINARY_DIR}/src/msg/help_re2php.cc")
set(re2c_help_python "${CMAKE_CURRENT_BINARY_DIR}/src/msg/help_re2py.cc")
set(re2c_help_rust "${CMAKE_CURRENT_BINARY_DIR}/src/msg/help_re2rust.cc")
set(re2c_help_v "${CMAKE_CURRENT_BINARY_DIR}/src/msg/help_re2v.cc")
Expand Down Expand Up @@ -172,6 +175,7 @@ add_library(re2c_objects_autogen OBJECT
"${CMAKE_CURRENT_BINARY_DIR}/src/default_syntax_java.h"
"${CMAKE_CURRENT_BINARY_DIR}/src/default_syntax_js.h"
"${CMAKE_CURRENT_BINARY_DIR}/src/default_syntax_ocaml.h"
"${CMAKE_CURRENT_BINARY_DIR}/src/default_syntax_php.h"
"${CMAKE_CURRENT_BINARY_DIR}/src/default_syntax_python.h"
"${CMAKE_CURRENT_BINARY_DIR}/src/default_syntax_rust.h"
"${CMAKE_CURRENT_BINARY_DIR}/src/default_syntax_v.h"
Expand Down Expand Up @@ -260,6 +264,7 @@ re2c_bootstrap_syntax("include/syntax/haskell" "src/default_syntax_haskell.h")
re2c_bootstrap_syntax("include/syntax/java" "src/default_syntax_java.h")
re2c_bootstrap_syntax("include/syntax/js" "src/default_syntax_js.h")
re2c_bootstrap_syntax("include/syntax/ocaml" "src/default_syntax_ocaml.h")
re2c_bootstrap_syntax("include/syntax/php" "src/default_syntax_php.h")
re2c_bootstrap_syntax("include/syntax/python" "src/default_syntax_python.h")
re2c_bootstrap_syntax("include/syntax/rust" "src/default_syntax_rust.h")
re2c_bootstrap_syntax("include/syntax/v" "src/default_syntax_v.h")
Expand Down Expand Up @@ -344,6 +349,17 @@ if (RE2C_BUILD_RE2OCAML)
)
endif()

# re2php
if (RE2C_BUILD_RE2PHP)
re2c_gen_help("${re2c_help_source}" "${re2c_help_php}")
re2c_gen_manpage("${re2c_manpage_source}" "${re2c_manpage_php}")
add_executable(re2php ${re2c_sources} "${re2c_help_php}")
target_compile_definitions(re2php PUBLIC
"RE2C_LANG=Lang::PHP"
"RE2C_PROG=\"re2php\""
)
endif()

# re2py
if (RE2C_BUILD_RE2PY)
re2c_gen_help("${re2c_help_source}" "${re2c_help_python}")
Expand Down
41 changes: 41 additions & 0 deletions Makefile.am
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Expand Up @@ -149,6 +149,7 @@ re2c_GEN_STX = \
src/default_syntax_java.h \
src/default_syntax_js.h \
src/default_syntax_ocaml.h \
src/default_syntax_php.h \
src/default_syntax_python.h \
src/default_syntax_rust.h \
src/default_syntax_v.h \
Expand All @@ -173,6 +174,7 @@ re2c_BOOT = \
bootstrap/doc/re2java.1 \
bootstrap/doc/re2js.1 \
bootstrap/doc/re2ocaml.1 \
bootstrap/doc/re2php.1 \
bootstrap/doc/re2py.1 \
bootstrap/doc/re2rust.1 \
bootstrap/doc/re2v.1 \
Expand All @@ -184,6 +186,7 @@ re2c_BOOT = \
bootstrap/src/default_syntax_java.h \
bootstrap/src/default_syntax_js.h \
bootstrap/src/default_syntax_ocaml.h \
bootstrap/src/default_syntax_php.h \
bootstrap/src/default_syntax_python.h \
bootstrap/src/default_syntax_rust.h \
bootstrap/src/default_syntax_v.h \
Expand All @@ -196,6 +199,7 @@ re2c_BOOT = \
bootstrap/src/msg/help_re2js.cc \
bootstrap/src/msg/help_re2ocaml.cc \
bootstrap/src/msg/help_re2py.cc \
bootstrap/src/msg/help_re2php.cc \
bootstrap/src/msg/help_re2rust.cc \
bootstrap/src/msg/help_re2v.cc \
bootstrap/src/msg/help_re2zig.cc \
Expand Down Expand Up @@ -234,6 +238,7 @@ re2c_SRC_DOC_EXT = \
doc/manual/basics/api/api2_rust.rst_ \
doc/manual/basics/api/api2_v.rst_ \
doc/manual/basics/api/api2_zig.rst_ \
doc/manual/basics/api/api2_php.rst_ \
doc/manual/basics/api/api3.rst_ \
doc/manual/basics/blocks.rst_ \
doc/manual/basics/directives.rst_ \
Expand Down Expand Up @@ -440,6 +445,29 @@ re2c_SRC_DOC_EXT = \
examples/ocaml/submatch/02_mtags.re \
examples/ocaml/submatch/03_captures.re \
examples/ocaml/submatch/04_posix_captures.re \
examples/php/01_basic.php \
examples/php/01_basic.re \
examples/php/conditions/parse_u32_blocks.re \
examples/php/conditions/parse_u32_conditions.re \
examples/php/encodings/unicode_identifier.re \
examples/php/eof/01_sentinel.re \
examples/php/eof/02_bounds_checking.re \
examples/php/eof/03_eof_rule.re \
examples/php/eof/04_fake_sentinel.re \
examples/php/fill/01_fill.re \
examples/php/fill/02_fill.re \
examples/php/headers/header.re \
examples/php/headers/lexer/state.php \
examples/php/includes/definitions.php \
examples/php/includes/include.re \
examples/php/reuse/reuse.re \
examples/php/reuse/usedir.re \
examples/php/state/push.re \
examples/php/submatch/01_stags_fill.re \
examples/php/submatch/01_stags.re \
examples/php/submatch/02_mtags.re \
examples/php/submatch/03_captures.re \
examples/php/submatch/04_posix_captures.re \
examples/python/01_basic.py \
examples/python/01_basic.re \
examples/python/conditions/parse_u32_blocks.re \
Expand Down Expand Up @@ -560,6 +588,10 @@ if WITH_OCAML
DOCS += doc/re2ocaml.1
HELP += src/msg/help_re2ocaml.cc
endif
if WITH_PHP
DOCS += doc/re2php.1
HELP += src/msg/help_re2php.cc
endif
if WITH_PYTHON
DOCS += doc/re2py.1
HELP += src/msg/help_re2py.cc
Expand Down Expand Up @@ -589,6 +621,7 @@ dist_stdlib_DATA = \
include/syntax/java \
include/syntax/js \
include/syntax/ocaml \
include/syntax/php \
include/syntax/python \
include/syntax/rust \
include/syntax/v \
Expand Down Expand Up @@ -822,6 +855,14 @@ re2ocaml_SOURCES = $(re2c_SOURCES)
nodist_re2ocaml_SOURCES = $(re2c_GEN) src/msg/help_re2ocaml.cc
endif

# re2php
if WITH_PHP
bin_PROGRAMS += re2php
re2php_CXXFLAGS = $(AM_CXXFLAGS) -DRE2C_LANG=Lang::PHP -DRE2C_PROG=\"re2php\"
re2php_SOURCES = $(re2c_SOURCES)
nodist_re2php_SOURCES = $(re2c_GEN) src/msg/help_re2php.cc
endif

# re2py
if WITH_PYTHON
bin_PROGRAMS += re2py
Expand Down
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