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m4.cson
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name: "M4"
scopeName: "source.m4"
fileTypes: ["m4", "configure.ac", "configure.in"]
patterns: [include: "#main"]
repository:
main:
patterns: [
{include: "#comment"}
{include: "#dnl"}
{include: "#macro"}
{include: "#string-bracketed"}
]
arithmetic:
patterns: [
{match: "[-+/*]", name: "keyword.operator.arithmetic.m4"}
{match: "=", name: "keyword.operator.assignment.m4"}
]
# Comment line
comment:
name: "comment.line.number-sign.m4"
begin: "#"
end: "$"
beginCaptures:
0: name: "punctuation.definition.comment.m4"
# Discard until next line
dnl:
name: "comment.line.dnl.m4"
begin: "dnl"
end: "$\\n?"
beginCaptures:
0: name: "keyword.operator.macro.dnl.m4"
# Macro invocation
macro:
patterns: [{
# Niladic macros
name: "meta.macro.m4"
match: """(?x) (?<!\\w)
( __file__
| __line__
| __oline__
| AC_AIX
| AC_ALLOCA
| AC_ARG_ARRAY
| AC_ARG_PROGRAM
| AC_AUTOCONF_VERSION
| AC_CACHE_LOAD
| AC_CACHE_SAVE
| AC_CANONICAL_BUILD
| AC_CANONICAL_HOST
| AC_CANONICAL_SYSTEM
| AC_CANONICAL_TARGET
| AC_CHAR_UNSIGNED
| AC_CONST
| AC_CROSS_CHECK
| AC_CYGWIN
| AC_C_BACKSLASH_A
| AC_C_CHAR_UNSIGNED
| AC_C_CONST
| AC_C_CROSS
| AC_C_FLEXIBLE_ARRAY_MEMBER
| AC_C_INLINE
| AC_C_LONG_DOUBLE
| AC_C_PROTOTYPES
| AC_C_RESTRICT
| AC_C_STRINGIZE
| AC_C_TYPEOF
| AC_C_VARARRAYS
| AC_C_VOLATILE
| AC_DECL_SYS_SIGLIST
| AC_DECL_YYTEXT
| AC_DIR_HEADER
| AC_DISABLE_OPTION_CHECKING
| AC_DYNIX_SEQ
| AC_EMXOS2
| AC_ERLANG_SUBST_ERTS_VER
| AC_ERLANG_SUBST_INSTALL_LIB_DIR
| AC_ERLANG_SUBST_LIB_DIR
| AC_ERLANG_SUBST_ROOT_DIR
| AC_ERROR
| AC_EXEEXT
| AC_F77_LIBRARY_LDFLAGS
| AC_F77_MAIN
| AC_F77_WRAPPERS
| AC_FC_LIBRARY_LDFLAGS
| AC_FC_MAIN
| AC_FC_WRAPPERS
| AC_FIND_XTRA
| AC_FIND_X
| AC_FOREACH
| AC_FUNC_ALLOCA
| AC_FUNC_CHECK
| AC_FUNC_CHOWN
| AC_FUNC_CLOSEDIR_VOID
| AC_FUNC_ERROR_AT_LINE
| AC_FUNC_FNMATCH_GNU
| AC_FUNC_FNMATCH
| AC_FUNC_FORK
| AC_FUNC_FSEEKO
| AC_FUNC_GETGROUPS
| AC_FUNC_GETLOADAVG
| AC_FUNC_GETMNTENT
| AC_FUNC_GETPGRP
| AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
| AC_FUNC_LSTAT
| AC_FUNC_MALLOC
| AC_FUNC_MBRTOWC
| AC_FUNC_MEMCMP
| AC_FUNC_MKTIME
| AC_FUNC_MMAP
| AC_FUNC_OBSTACK
| AC_FUNC_REALLOC
| AC_FUNC_SELECT_ARGTYPES
| AC_FUNC_SETPGRP
| AC_FUNC_SETVBUF_REVERSED
| AC_FUNC_STAT
| AC_FUNC_STRCOLL
| AC_FUNC_STRERROR_R
| AC_FUNC_STRFTIME
| AC_FUNC_STRNLEN
| AC_FUNC_STRTOD
| AC_FUNC_STRTOLD
| AC_FUNC_UTIME_NULL
| AC_FUNC_VPRINTF
| AC_FUNC_WAIT3
| AC_GCC_TRADITIONAL
| AC_GETGROUPS_T
| AC_GETLOADAVG
| AC_GNU_SOURCE
| AC_HAVE_FUNCS
| AC_HAVE_HEADERS
| AC_HAVE_POUNDBANG
| AC_HEADER_ASSERT
| AC_HEADER_CHECK
| AC_HEADER_DIRENT
| AC_HEADER_EGREP
| AC_HEADER_MAJOR
| AC_HEADER_RESOLV
| AC_HEADER_STAT
| AC_HEADER_STDBOOL
| AC_HEADER_STDC
| AC_HEADER_SYS_WAIT
| AC_HEADER_TIME
| AC_HEADER_TIOCGWINSZ
| AC_HELP_STRING
| AC_INLINE
| AC_INT_16_BITS
| AC_IRIX_SUN
| AC_ISC_POSIX
| AC_LANG_CPLUSPLUS
| AC_LANG_C
| AC_LANG_FORTRAN77
| AC_LANG_RESTORE
| AC_LANG_SAVE
| AC_LANG_WERROR
| AC_LN_S
| AC_LONG_64_BITS
| AC_LONG_DOUBLE
| AC_LONG_FILE_NAMES
| AC_MAJOR_HEADER
| AC_MEMORY_H
| AC_MINGW32
| AC_MINIX
| AC_MINUS_C_MINUS_O
| AC_MMAP
| AC_MODE_T
| AC_OBJEXT
| AC_OFF_T
| AC_OPENMP
| AC_OUTPUT
| AC_PATH_XTRA
| AC_PATH_X
| AC_PID_T
| AC_PREFIX
| AC_PRESERVE_HELP_ORDER
| AC_PROGRAMS_CHECK
| AC_PROGRAMS_PATH
| AC_PROGRAM_CHECK
| AC_PROGRAM_EGREP
| AC_PROGRAM_PATH
| AC_PROG_AWK
| AC_PROG_CC_C89
| AC_PROG_CC_C99
| AC_PROG_CC_C_O
| AC_PROG_CC_STDC
| AC_PROG_CPP_WERROR
| AC_PROG_CPP
| AC_PROG_CXXCPP
| AC_PROG_CXX_C_O
| AC_PROG_EGREP
| AC_PROG_F77_C_O
| AC_PROG_FC_C_O
| AC_PROG_FGREP
| AC_PROG_GCC_TRADITIONAL
| AC_PROG_GREP
| AC_PROG_INSTALL
| AC_PROG_LEX
| AC_PROG_LN_S
| AC_PROG_MAKE_SET
| AC_PROG_MKDIR_P
| AC_PROG_OBJCPP
| AC_PROG_OBJCXXCPP
| AC_PROG_RANLIB
| AC_PROG_SED
| AC_PROG_YACC
| AC_REMOTE_TAPE
| AC_REPLACE_FNMATCH
| AC_REQUIRE_CPP
| AC_RESTARTABLE_SYSCALLS
| AC_RETSIGTYPE
| AC_RSH
| AC_SCO_INTL
| AC_SETVBUF_REVERSED
| AC_SET_MAKE
| AC_SIZEOF_TYPE
| AC_SIZE_T
| AC_STAT_MACROS_BROKEN
| AC_STDC_HEADERS
| AC_STRCOLL
| AC_STRUCT_DIRENT_D_INO
| AC_STRUCT_DIRENT_D_TYPE
| AC_STRUCT_ST_BLKSIZE
| AC_STRUCT_ST_BLOCKS
| AC_STRUCT_ST_RDEV
| AC_STRUCT_TIMEZONE
| AC_STRUCT_TM
| AC_ST_BLKSIZE
| AC_ST_BLOCKS
| AC_ST_RDEV
| AC_SYS_INTERPRETER
| AC_SYS_LARGEFILE
| AC_SYS_LONG_FILE_NAMES
| AC_SYS_POSIX_TERMIOS
| AC_SYS_RESTARTABLE_SYSCALLS
| AC_SYS_SIGLIST_DECLARED
| AC_TEST_CPP
| AC_TEST_PROGRAM
| AC_TIMEZONE
| AC_TIME_WITH_SYS_TIME
| AC_TYPE_GETGROUPS
| AC_TYPE_INT16_T
| AC_TYPE_INT32_T
| AC_TYPE_INT64_T
| AC_TYPE_INT8_T
| AC_TYPE_INTMAX_T
| AC_TYPE_INTPTR_T
| AC_TYPE_LONG_DOUBLE_WIDER
| AC_TYPE_LONG_DOUBLE
| AC_TYPE_LONG_LONG_INT
| AC_TYPE_MBSTATE_T
| AC_TYPE_MODE_T
| AC_TYPE_OFF_T
| AC_TYPE_PID_T
| AC_TYPE_SIGNAL
| AC_TYPE_SIZE_T
| AC_TYPE_SSIZE_T
| AC_TYPE_UID_T
| AC_TYPE_UINT16_T
| AC_TYPE_UINT32_T
| AC_TYPE_UINT64_T
| AC_TYPE_UINT8_T
| AC_TYPE_UINTMAX_T
| AC_TYPE_UINTPTR_T
| AC_TYPE_UNSIGNED_LONG_LONG_INT
| AC_UID_T
| AC_UNISTD_H
| AC_USE_SYSTEM_EXTENSIONS
| AC_USG
| AC_UTIME_NULL
| AC_VFORK
| AC_VPRINTF
| AC_WAIT3
| AC_WARN
| AC_WORDS_BIGENDIAN
| AC_XENIX_DIR
| AC_YYTEXT_POINTER
| AH_HEADER
| AM_MAINTAINER_MODE
| AM_PATH_LISPDIR
| AM_PROG_AS
| AM_PROG_CC_C_O
| AM_PROG_LEX
| AM_PROG_GCJ
| AM_PROG_MKDIR_P
| AM_SILENT_RULES
| AM_WITH_DMALLOC
| AS_BOURNE_COMPATIBLE
| AS_INIT
| AS_LINENO_PREPARE
| AS_MESSAGE_FD
| AS_MESSAGE_LOG_FD
| AS_ME_PREPARE
| AS_ORIGINAL_STDIN_FD
| AS_SHELL_SANITIZE
| AT_CLEANUP
| AT_COLOR_TESTS
| m4_init
| m4_location
) \\b
"""
captures:
1: name: "keyword.operator.macro.$1.m4"
},{
# Macros which take 1 or more arguments
name: "meta.macro.m4"
begin: """(?x) (?<!\\w)
( builtin
| changecom
| changequote
| changesyntax
| changeword
| debugfile
| debugmode
| decr
| define
| divert
| divnum
| dumpdef
| errprint
| esyscmd
| eval
| format
| ifdef
| ifelse
| include
| incr
| index
| indir
| len
| maketemp
| pushdef
| shift
| sinclude
| substr
| syscmd
| sysval
| traceoff
| traceon
| translit
| undefine
| undivert
| _AM_DEPENDENCIES
| AC_ARG_ENABLE
| AC_ARG_VAR
| AC_ARG_WITH
| AC_BEFORE
| AC_CACHE_CHECK
| AC_CACHE_VAL
| AC_CHECKING
| AC_CHECK_ALIGNOF
| AC_CHECK_DECLS_ONCE
| AC_CHECK_DECLS
| AC_CHECK_DECL
| AC_CHECK_FILES
| AC_CHECK_FILE
| AC_CHECK_FUNCS_ONCE
| AC_CHECK_FUNCS
| AC_CHECK_FUNC
| AC_CHECK_HEADERS_ONCE
| AC_CHECK_HEADERS
| AC_CHECK_HEADER
| AC_CHECK_LIB
| AC_CHECK_MEMBERS
| AC_CHECK_MEMBER
| AC_CHECK_PROGS
| AC_CHECK_PROG
| AC_CHECK_SIZEOF
| AC_CHECK_TARGET_TOOLS
| AC_CHECK_TARGET_TOOL
| AC_CHECK_TOOLS
| AC_CHECK_TOOL
| AC_CHECK_TYPES
| AC_CHECK_TYPE
| AC_COMPILE_CHECK
| AC_COMPILE_IFELSE
| AC_COMPUTE_INT
| AC_CONFIG_AUX_DIR
| AC_CONFIG_COMMANDS_POST
| AC_CONFIG_COMMANDS_PRE
| AC_CONFIG_COMMANDS
| AC_CONFIG_FILES
| AC_CONFIG_HEADERS
| AC_CONFIG_LIBOBJ_DIR
| AC_CONFIG_LINKS
| AC_CONFIG_MACRO_DIR
| AC_CONFIG_SRCDIR
| AC_CONFIG_SUBDIRS
| AC_CONFIG_TESTDIR
| AC_COPYRIGHT
| AC_DEFINE_UNQUOTED
| AC_DEFINE
| AC_DEFUN_ONCE
| AC_DEFUN
| AC_DIAGNOSE
| AC_EGREP_CPP
| AC_EGREP_HEADER
| AC_ENABLE
| AC_ERLANG_CHECK_LIB
| AC_ERLANG_SUBST_INSTALL_LIB_SUBDIR
| AC_F77_FUNC
| AC_FATAL
| AC_FC_FUNC
| AC_FC_SRCEXT
| AC_HAVE_LIBRARY
| AC_INIT
| AC_LANG_ASSERT
| AC_LANG_CALL
| AC_LANG_CONFTEST
| AC_LANG_FUNC_LINK_TRY
| AC_LANG_PROGRAM
| AC_LANG_PUSH
| AC_LANG_SOURCE
| AC_LANG
| AC_LIBOBJ
| AC_LIBSOURCES
| AC_LIBSOURCE
| AC_LINK_FILES
| AC_LINK_IFELSE
| AC_MSG_CHECKING
| AC_MSG_ERROR
| AC_MSG_FAILURE
| AC_MSG_NOTICE
| AC_MSG_RESULT
| AC_MSG_WARN
| AC_OBSOLETE_COMMANDS
| AC_PATH_PROGS_FEATURE_CHECK
| AC_PATH_PROGS
| AC_PATH_PROG
| AC_PATH_TARGET_TOOL
| AC_PATH_TOOL
| AC_PREFIX_DEFAULT
| AC_PREFIX_PROGRAM
| AC_PREPROC_IFELSE
| AC_PREREQ
| AC_REPLACE_FUNCS
| AC_REQUIRE_AUX_FILE
| AC_REQUIRE
| AC_REVISION
| AC_RUN_IFELSE
| AC_SEARCH_LIBS
| AC_SUBST_FILE
| AC_SUBST
| AC_TRY_COMPILE
| AC_TRY_CPP
| AC_TRY_LINK_FUNC
| AC_TRY_LINK
| AC_TRY_RUN
| AC_VERBOSE
| AC_WARNING
| AC_WITH
| AH_BOTTOM
| AH_TEMPLATE
| AH_TOP
| AH_VERBATIM
| AM_DEP_TRACK
| AM_INIT_AUTOMAKE
| AM_MAKE_INCLUDE
| AM_MISSING_PROG
| AM_OUTPUT_DEPENDENCY_COMMANDS
| AM_PROG_AR
| AM_PROG_INSTALL_STRIP
| AM_PROG_UPC
| AM_SANITY_CHECK
| AM_SET_DEPDIR
| AS_BOX
| AS_CASE
| AS_DIRNAME
| AS_ECHO_N
| AS_ECHO
| AS_ESCAPE
| AS_HELP_STRING
| AS_IF
| AS_INIT_GENERATED
| AS_LITERAL_IF
| AS_LITERAL_WORD_IF
| AS_MKDIR_P
| AS_SET_CATFILE
| AS_SET_STATUS
| AS_TR_CPP
| AS_TR_SH
| AS_UNSET
| AS_VAR_APPEND
| AS_VAR_ARITH
| AS_VAR_COPY
| AS_VAR_IF
| AS_VAR_POPDEF
| AS_VAR_PUSHDEF
| AS_VAR_SET_IF
| AS_VAR_SET
| AS_VAR_TEST_SET
| AS_VERSION_COMPARE
| AT_ARG_OPTION_ARG
| AT_ARG_OPTION
| AT_BANNER
| AT_CAPTURE_FILE
| AT_CHECK_EUNIT
| AT_CHECK_UNQUOTED
| AT_CHECK
| AT_COPYRIGHT
| AT_DATA
| AT_FAIL_IF
| AT_KEYWORDS
| AT_SETUP
| AT_SKIP_IF
| AT_TESTED
| AT_XFAIL_IF
| AU_ALIAS
| AU_DEFUN
| m4_append_uniq_w
| m4_append_uniq
| m4_append
| m4_apply
| m4_argn
| m4_assert
| m4_bmatch
| m4_bpatsubsts
| m4_bpatsubst
| m4_bregexp
| m4_builtin
| m4_car
| m4_case
| m4_cdr
| m4_changecom
| m4_changequote
| m4_chomp_all
| m4_chomp
| m4_cleardivert
| m4_cmp
| m4_cond
| m4_copy_force
| m4_copy
| m4_count
| m4_curry
| m4_debugfile
| m4_debugmode
| m4_decr
| m4_default_nblank_quoted
| m4_default_nblank
| m4_default_quoted
| m4_default
| m4_define
| m4_defn
| m4_divert_once
| m4_divert_push
| m4_divert_text
| m4_divert
| m4_divnum
| m4_do
| m4_dquote_elt
| m4_dquote
| m4_dumpdefs
| m4_dumpdef
| m4_echo
| m4_errprintn
| m4_errprint
| m4_escape
| m4_esyscmd_s
| m4_esyscmd
| m4_eval
| m4_exit
| m4_expand
| m4_fatal
| m4_flatten
| m4_foreach_w
| m4_foreach
| m4_format
| m4_for
| m4_ifblank
| m4_ifdef
| m4_ifnblank
| m4_ifndef
| m4_ifset
| m4_ifvaln
| m4_ifval
| m4_if
| m4_ignore
| m4_include
| m4_incr
| m4_index
| m4_indir
| m4_len
| m4_list_cmp
| m4_make_list
| m4_maketemp
| m4_map_args_pair
| m4_map_args_w
| m4_map_args
| m4_map_sep
| m4_mapall_sep
| m4_mapall
| m4_map
| m4_max
| m4_min
| m4_mkstemp
| m4_normalize
| m4_n
| m4_pattern_allow
| m4_pattern_forbid
| m4_popdef
| m4_pushdef
| m4_quote
| m4_re_escape
| m4_rename_force
| m4_rename
| m4_reverse
| m4_set_add_all
| m4_set_add
| m4_set_contains
| m4_set_contents
| m4_set_delete
| m4_set_difference
| m4_set_dump
| m4_set_empty
| m4_set_foreach
| m4_set_intersection
| m4_set_listc
| m4_set_list
| m4_set_map_sep
| m4_set_map
| m4_set_remove
| m4_set_size
| m4_set_union
| m4_shift2
| m4_shift3
| m4_shiftn
| m4_shift
| m4_sign
| m4_sinclude
| m4_split
| m4_stack_foreach_lifo
| m4_stack_foreach_sep_lifo
| m4_stack_foreach_sep
| m4_stack_foreach
| m4_strip
| m4_substr
| m4_syscmd
| m4_sysval
| m4_text_box
| m4_text_wrap
| m4_tolower
| m4_toupper
| m4_traceoff
| m4_traceon
| m4_translit
| m4_undefine
| m4_undivert
| m4_unquote
| m4_version_compare
| m4_version_prereq
| m4_warn
| m4_wrap_lifo
| m4_wrap
) (?=\\()
"""
end: "(?<=\\))"
beginCaptures:
1: name: "keyword.operator.macro.$1.m4"
patterns: [include: "#macro-innards"]
contentName: "meta.parameters.m4"
},{
# Macros which take 0 or more arguments
name: "meta.macro.m4"
begin: """(?x) (?<!\\w)
( AC_C_BIGENDIAN
| AC_ERLANG_NEED_ERLC
| AC_ERLANG_NEED_ERL
| AC_ERLANG_PATH_ERLC
| AC_ERLANG_PATH_ERL
| AC_F77_DUMMY_MAIN
| AC_FC_DUMMY_MAIN
| AC_FC_FIXEDFORM
| AC_FC_FREEFORM
| AC_FC_LINE_LENGTH
| AC_INCLUDES_DEFAULT
| AC_LANG_POP
| AC_OUTPUT
| AC_PROG_CC
| AC_PROG_CXX
| AC_PROG_F77
| AC_PROG_FC
| AC_PROG_OBJCXX
| AC_PROG_OBJC
| AC_VALIDATE_CACHED_SYSTEM_TUPLE
| AS_EXIT
| AT_INIT
| m4_combine
| m4_divert_pop
| m4_joinall
| m4_join
| m4_map_args_sep
| m4_newline
# The following macros have an undetermined arity, simply because I haven't researched their
# actual definitions. Source: https://www.gnu.org/software/autoconf-archive/The-Macros.html
| AX_ABSOLUTE_HEADER
| AX_AC_APPEND_TO_FILE
| AX_AC_PRINT_TO_FILE
| AX_ADD_AM_MACRO_STATIC
| AX_ADD_AM_MACRO
| AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT
| AX_ADD_FORTIFY_SOURCE
| AX_ADD_RECURSIVE_AM_MACRO_STATIC
| AX_ADD_RECURSIVE_AM_MACRO
| AX_AFS
| AX_AM_JOBSERVER
| AX_AM_MACROS_STATIC
| AX_AM_MACROS
| AX_AM_OVERRIDE_VAR
| AX_APPEND_COMPILE_FLAGS
| AX_APPEND_FLAG
| AX_APPEND_LINK_FLAGS
| AX_APPEND_TO_FILE
| AX_ARG_WITH_PATH_STYLE
| AX_ASM_INLINE
| AX_AT_CHECK_PATTERN
| AX_AUTO_INCLUDE_HEADERS
| AX_BERKELEY_DB_CXX
| AX_BERKELEY_DB
| AX_BLAS_F77_FUNC
| AX_BLAS
| AX_BOOST_ASIO
| AX_BOOST_BASE
| AX_BOOST_CHRONO
| AX_BOOST_CONTEXT
| AX_BOOST_COROUTINE
| AX_BOOST_DATE_TIME
| AX_BOOST_FILESYSTEM
| AX_BOOST_IOSTREAMS
| AX_BOOST_LOCALE
| AX_BOOST_LOG_SETUP
| AX_BOOST_LOG
| AX_BOOST_PROGRAM_OPTIONS
| AX_BOOST_PYTHON
| AX_BOOST_REGEX
| AX_BOOST_SERIALIZATION
| AX_BOOST_SIGNALS
| AX_BOOST_SYSTEM
| AX_BOOST_TEST_EXEC_MONITOR
| AX_BOOST_THREAD
| AX_BOOST_UNIT_TEST_FRAMEWORK
| AX_BOOST_WAVE
| AX_BOOST_WSERIALIZATION
| AX_BUILD_DATE_EPOCH
| AX_C99_INLINE
| AX_CACHE_SIZE
| AX_CAOLAN_CHECK_PACKAGE
| AX_CAOLAN_SEARCH_PACKAGE
| AX_CC_FOR_BUILD
| AX_CC_MAXOPT
| AX_CFLAGS_AIX_OPTION
| AX_CFLAGS_FORCE_C89
| AX_CFLAGS_HPUX_OPTION
| AX_CFLAGS_IRIX_OPTION
| AX_CFLAGS_NO_WRITABLE_STRINGS
| AX_CFLAGS_STRICT_PROTOTYPES
| AX_CFLAGS_SUN_OPTION
| AX_CFLAGS_WARN_ALL
| AX_CF_EBCDIC
| AX_CHECK_ALIGNED_ACCESS_REQUIRED
| AX_CHECK_ALLOCATED_CTIME
| AX_CHECK_AWK_AND
| AX_CHECK_AWK_ARGIND
| AX_CHECK_AWK_ARRAY_DELETE_ELEM
| AX_CHECK_AWK_ARRAY_DELETE
| AX_CHECK_AWK_ARRAY_IN
| AX_CHECK_AWK_ASORTI
| AX_CHECK_AWK_ASORT
| AX_CHECK_AWK_ASSOCIATIVE_ARRAY
| AX_CHECK_AWK_ATAN2
| AX_CHECK_AWK_COMPL
| AX_CHECK_AWK_CONDITIONAL_EXPRESSION
| AX_CHECK_AWK_COS
| AX_CHECK_AWK_ENVIRON
| AX_CHECK_AWK_ERRNO
| AX_CHECK_AWK_EXIT
| AX_CHECK_AWK_EXP
| AX_CHECK_AWK_GENSUB
| AX_CHECK_AWK_GETLINE
| AX_CHECK_AWK_GSUB
| AX_CHECK_AWK_IGNORECASE
| AX_CHECK_AWK_INDEX
| AX_CHECK_AWK_INT
| AX_CHECK_AWK_LENGTH
| AX_CHECK_AWK_LOG
| AX_CHECK_AWK_LSHIFT
| AX_CHECK_AWK_MATCH_2PARMS
| AX_CHECK_AWK_MATCH_3PARMS
| AX_CHECK_AWK_OPERATOR_MULTIPLY_MULTIPLY
| AX_CHECK_AWK_OPERATOR_SQUARE
| AX_CHECK_AWK_OR
| AX_CHECK_AWK_PRINTF
| AX_CHECK_AWK_RAND
| AX_CHECK_AWK_RSHIFT
| AX_CHECK_AWK_SIN
| AX_CHECK_AWK_SPLIT
| AX_CHECK_AWK_SPRINTF
| AX_CHECK_AWK_SQRT
| AX_CHECK_AWK_SRAND
| AX_CHECK_AWK_STRFTIME
| AX_CHECK_AWK_STRTONUM
| AX_CHECK_AWK_SUBSTR
| AX_CHECK_AWK_SUB
| AX_CHECK_AWK_SYSTEM
| AX_CHECK_AWK_SYSTIME
| AX_CHECK_AWK_TOLOWER
| AX_CHECK_AWK_TOUPPER
| AX_CHECK_AWK_USER_DEFINED_FUNCTIONS
| AX_CHECK_AWK_VARIABLE_VALUE_PAIRS
| AX_CHECK_AWK_VAR_REGEXP
| AX_CHECK_AWK_XOR
| AX_CHECK_AWK__V
| AX_CHECK_AWK__X_ESCAPES
| AX_CHECK_CLASSPATH
| AX_CHECK_CLASS
| AX_CHECK_COMPILE_FLAG
| AX_CHECK_DEFINE
| AX_CHECK_DOCBOOK_DTD
| AX_CHECK_DOCBOOK_XSLT_MIN
| AX_CHECK_DOCBOOK_XSLT
| AX_CHECK_DOS_FILESYS
| AX_CHECK_ENABLE_DEBUG
| AX_CHECK_FUNC_IN
| AX_CHECK_GD
| AX_CHECK_GIRS_GJS
| AX_CHECK_GIR_SYMBOLS_GJS
| AX_CHECK_GLUT
| AX_CHECK_GLU
| AX_CHECK_GLX
| AX_CHECK_GL
| AX_CHECK_GNU_MAKE
| AX_CHECK_ICU
| AX_CHECK_JAVA_HOME
| AX_CHECK_JAVA_PLUGIN
| AX_CHECK_JUNIT
| AX_CHECK_LIBRARY
| AX_CHECK_LINK_FLAG
| AX_CHECK_MYSQLR
| AX_CHECK_MYSQL_DB
| AX_CHECK_MYSQL
| AX_CHECK_OFF64_T
| AX_CHECK_OPENSSL
| AX_CHECK_PAGE_ALIGNED_MALLOC
| AX_CHECK_PATHFIND
| AX_CHECK_PATHNAME_STYLE
| AX_CHECK_PGSQL_DB
| AX_CHECK_POSIX_REGCOMP
| AX_CHECK_POSIX_SYSINFO
| AX_CHECK_POSTGRES_DB
| AX_CHECK_PREPROC_FLAG
| AX_CHECK_RQRD_CLASS
| AX_CHECK_SIGN
| AX_CHECK_STRCSPN
| AX_CHECK_STRFTIME
| AX_CHECK_STRUCT_FOR
| AX_CHECK_SYMBOL
| AX_CHECK_SYS_SIGLIST
| AX_CHECK_TYPEDEF
| AX_CHECK_UNAME_SYSCALL
| AX_CHECK_USER
| AX_CHECK_VSCRIPT
| AX_CHECK_X86_FEATURES
| AX_CHECK_ZLIB
| AX_CODE_COVERAGE
| AX_COMPARE_VERSION
| AX_COMPILER_FLAGS_CFLAGS
| AX_COMPILER_FLAGS_CXXFLAGS
| AX_COMPILER_FLAGS_GIR
| AX_COMPILER_FLAGS_LDFLAGS
| AX_COMPILER_FLAGS
| AX_COMPILER_VENDOR
| AX_COMPILER_VERSION
| AX_COMPILE_CHECK_SIZEOF
| AX_COMPUTE_RELATIVE_PATHS
| AX_COMPUTE_STANDARD_RELATIVE_PATHS
| AX_COND_WITH_LEVEL
| AX_CONFIGURE_ARGS
| AX_CONFIG_FEATURE
| AX_COUNT_CPUS
| AX_CPU_FREQ
| AX_CPU_VENDOR
| AX_CREATE_GENERIC_CONFIG
| AX_CREATE_PKGCONFIG_INFO
| AX_CREATE_STDINT_H
| AX_CREATE_TARGET_H
| AX_CVS
| AX_CXX_BOOL
| AX_CXX_COMPILE_STDCXX_0X
| AX_CXX_COMPILE_STDCXX_11
| AX_CXX_COMPILE_STDCXX_14
| AX_CXX_COMPILE_STDCXX_17
| AX_CXX_COMPILE_STDCXX
| AX_CXX_COMPLEX_MATH_IN_NAMESPACE_STD
| AX_CXX_CONST_CAST
| AX_CXX_CPPFLAGS_STD_LANG
| AX_CXX_CXXFLAGS_STD_LANG
| AX_CXX_DEFAULT_TEMPLATE_PARAMETERS
| AX_CXX_DELETE_METHOD
| AX_CXX_DTOR_AFTER_ATEXIT
| AX_CXX_DYNAMIC_CAST
| AX_CXX_ENUM_COMPUTATIONS_WITH_CAST
| AX_CXX_ENUM_COMPUTATIONS
| AX_CXX_ERASE_ITERATOR_TYPE
| AX_CXX_EXCEPTIONS
| AX_CXX_EXPLICIT_INSTANTIATIONS
| AX_CXX_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION
| AX_CXX_EXPLICIT
| AX_CXX_EXTERN_TEMPLATE
| AX_CXX_FULL_SPECIALIZATION_SYNTAX
| AX_CXX_FUNCTION_NONTYPE_PARAMETERS
| AX_CXX_FUNCTION_TRY_BLOCKS
| AX_CXX_GCC_ABI_DEMANGLE
| AX_CXX_GNUCXX_HASHMAP
| AX_CXX_HAVE_BAD_FUNCTION_CALL
| AX_CXX_HAVE_BIND
| AX_CXX_HAVE_BIT_AND
| AX_CXX_HAVE_BIT_OR
| AX_CXX_HAVE_BIT_XOR
| AX_CXX_HAVE_COMPLEX_MATH1
| AX_CXX_HAVE_COMPLEX_MATH2
| AX_CXX_HAVE_COMPLEX
| AX_CXX_HAVE_CREF
| AX_CXX_HAVE_EMPTY_IOSTREAM
| AX_CXX_HAVE_EXT_HASH_MAP
| AX_CXX_HAVE_EXT_HASH_SET
| AX_CXX_HAVE_EXT_SLIST
| AX_CXX_HAVE_FREEZE_SSTREAM
| AX_CXX_HAVE_FUNCTION
| AX_CXX_HAVE_HASH
| AX_CXX_HAVE_IEEE_MATH
| AX_CXX_HAVE_IS_BIND_EXPRESSION
| AX_CXX_HAVE_IS_PLACEHOLDER
| AX_CXX_HAVE_KOENIG_LOOKUP
| AX_CXX_HAVE_LONG_LONG_FOR_IOSTREAM
| AX_CXX_HAVE_MEM_FN
| AX_CXX_HAVE_NUMERIC_LIMITS
| AX_CXX_HAVE_PLACEHOLDERS
| AX_CXX_HAVE_REFERENCE_WRAPPER
| AX_CXX_HAVE_REF
| AX_CXX_HAVE_SSTREAM
| AX_CXX_HAVE_STD
| AX_CXX_HAVE_STL
| AX_CXX_HAVE_STRING_PUSH_BACK
| AX_CXX_HAVE_SYSTEM_V_MATH
| AX_CXX_HAVE_VALARRAY
| AX_CXX_HAVE_VECTOR_AT
| AX_CXX_HEADER_PRE_STDCXX
| AX_CXX_HEADER_STDCXX_0X
| AX_CXX_HEADER_STDCXX_98
| AX_CXX_HEADER_STDCXX_TR1
| AX_CXX_HEADER_TR1_UNORDERED_MAP
| AX_CXX_HEADER_TR1_UNORDERED_SET
| AX_CXX_HEADER_UNORDERED_MAP
| AX_CXX_HEADER_UNORDERED_SET
| AX_CXX_LDFLAGS_STD_LANG
| AX_CXX_MEMBER_CONSTANTS
| AX_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS
| AX_CXX_MEMBER_TEMPLATES
| AX_CXX_MUTABLE
| AX_CXX_NAMESPACES
| AX_CXX_NAMESPACE_STD
| AX_CXX_NEW_FOR_SCOPING
| AX_CXX_OLD_FOR_SCOPING
| AX_CXX_PARTIAL_ORDERING
| AX_CXX_PARTIAL_SPECIALIZATION
| AX_CXX_REINTERPRET_CAST
| AX_CXX_RESTRICT_THIS
| AX_CXX_RTTI
| AX_CXX_RVALUE_REFERENCES
| AX_CXX_STATIC_CAST
| AX_CXX_STLPORT_HASHMAP
| AX_CXX_TEMPLATES_AS_TEMPLATE_ARGUMENTS
| AX_CXX_TEMPLATES
| AX_CXX_TEMPLATE_KEYWORD_QUALIFIER
| AX_CXX_TEMPLATE_QUALIFIED_BASE_CLASS
| AX_CXX_TEMPLATE_QUALIFIED_RETURN_TYPE
| AX_CXX_TEMPLATE_SCOPED_ARGUMENT_MATCHING
| AX_CXX_TYPENAME
| AX_CXX_USE_NUMTRAIT
| AX_CXX_VAR_PRETTYFUNC
| AX_CXX_VERBOSE_TERMINATE_HANDLER
| AX_CZMQ
| AX_C_ARITHMETIC_RSHIFT
| AX_C_COMPILE_VALUE
| AX_C_DECLARE_BLOCK
| AX_C_FLOAT_WORDS_BIGENDIAN
| AX_C_LONG_LONG
| AX_C_REFERENCEABLE_PASSED_VA_LIST
| AX_C_VAR_FUNC
| AX_C___ATTRIBUTE__
| AX_DECL_WCHAR_MAX
| AX_DEFINE_INTEGER_BITS
| AX_DEFINE_SUB_PATH
| AX_DIRNAME