| /* flex - tool to generate fast lexical analyzers */ |
| |
| /* Copyright (c) 1990 The Regents of the University of California. */ |
| /* All rights reserved. */ |
| |
| /* This code is derived from software contributed to Berkeley by */ |
| /* Vern Paxson. */ |
| |
| /* The United States Government has rights in this work pursuant */ |
| /* to contract no. DE-AC03-76SF00098 between the United States */ |
| /* Department of Energy and the University of California. */ |
| |
| /* This file is part of flex. */ |
| |
| /* Redistribution and use in source and binary forms, with or without */ |
| /* modification, are permitted provided that the following conditions */ |
| /* are met: */ |
| |
| /* 1. Redistributions of source code must retain the above copyright */ |
| /* notice, this list of conditions and the following disclaimer. */ |
| /* 2. Redistributions in binary form must reproduce the above copyright */ |
| /* notice, this list of conditions and the following disclaimer in the */ |
| /* documentation and/or other materials provided with the distribution. */ |
| |
| /* Neither the name of the University nor the names of its contributors */ |
| /* may be used to endorse or promote products derived from this software */ |
| /* without specific prior written permission. */ |
| |
| /* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ |
| /* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ |
| /* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ |
| /* PURPOSE. */ |
| |
| #include "options.h" |
| |
| /* Be sure to synchronize these options with those defined in "options.h", |
| * the giant switch() statement in "main.c", and the %option processing in |
| * "scan.l". |
| */ |
| |
| |
| /* The command-line options, passed to scanopt_init() */ |
| optspec_t flexopts[] = { |
| |
| {"-7", OPT_7BIT, 0} |
| , |
| {"--7bit", OPT_7BIT, 0} |
| , /* Generate 7-bit scanner. */ |
| {"-8", OPT_8BIT, 0} |
| , |
| {"--8bit", OPT_8BIT, 0} |
| , /* Generate 8-bit scanner. */ |
| {"--align", OPT_ALIGN, 0} |
| , /* Trade off larger tables for better memory alignment. */ |
| {"--noalign", OPT_NO_ALIGN, 0} |
| , |
| {"--always-interactive", OPT_ALWAYS_INTERACTIVE, 0} |
| , |
| {"--array", OPT_ARRAY, 0} |
| , |
| {"-b", OPT_BACKUP, 0} |
| , |
| {"--backup", OPT_BACKUP, 0} |
| , /* Generate backing-up information to lex.backup. */ |
| {"-B", OPT_BATCH, 0} |
| , |
| {"--batch", OPT_BATCH, 0} |
| , /* Generate batch scanner (opposite of -I). */ |
| {"--bison-bridge", OPT_BISON_BRIDGE, 0} |
| , /* Scanner to be called by a bison pure parser. */ |
| {"--bison-locations", OPT_BISON_BRIDGE_LOCATIONS, 0} |
| , /* Scanner to be called by a bison pure parser. */ |
| {"-i", OPT_CASE_INSENSITIVE, 0} |
| , |
| {"--case-insensitive", OPT_CASE_INSENSITIVE, 0} |
| , /* Generate case-insensitive scanner. */ |
| |
| {"-C[aefFmr]", OPT_COMPRESSION, |
| "Specify degree of table compression (default is -Cem)"}, |
| {"-+", OPT_CPLUSPLUS, 0} |
| , |
| {"--c++", OPT_CPLUSPLUS, 0} |
| , /* Generate C++ scanner class. */ |
| {"-d", OPT_DEBUG, 0} |
| , |
| {"--debug", OPT_DEBUG, 0} |
| , /* Turn on debug mode in generated scanner. */ |
| {"--nodebug", OPT_NO_DEBUG, 0} |
| , |
| {"-s", OPT_NO_DEFAULT, 0} |
| , |
| {"--nodefault", OPT_NO_DEFAULT, 0} |
| , /* Suppress default rule to ECHO unmatched text. */ |
| {"--default", OPT_DEFAULT, 0} |
| , |
| {"-c", OPT_DONOTHING, 0} |
| , /* For POSIX lex compatibility. */ |
| {"-n", OPT_DONOTHING, 0} |
| , /* For POSIX lex compatibility. */ |
| {"--ecs", OPT_ECS, 0} |
| , /* Construct equivalence classes. */ |
| {"--noecs", OPT_NO_ECS, 0} |
| , |
| {"-F", OPT_FAST, 0} |
| , |
| {"--fast", OPT_FAST, 0} |
| , /* Same as -CFr. */ |
| {"-f", OPT_FULL, 0} |
| , |
| {"--full", OPT_FULL, 0} |
| , /* Same as -Cfr. */ |
| {"--header-file[=FILE]", OPT_HEADER_FILE, 0} |
| , |
| {"-?", OPT_HELP, 0} |
| , |
| {"-h", OPT_HELP, 0} |
| , |
| {"--help", OPT_HELP, 0} |
| , /* Produce this help message. */ |
| {"-I", OPT_INTERACTIVE, 0} |
| , |
| {"--interactive", OPT_INTERACTIVE, 0} |
| , /* Generate interactive scanner (opposite of -B). */ |
| {"-l", OPT_LEX_COMPAT, 0} |
| , |
| {"--lex-compat", OPT_LEX_COMPAT, 0} |
| , /* Maximal compatibility with original lex. */ |
| {"-X", OPT_POSIX_COMPAT, 0} |
| , |
| {"--posix-compat", OPT_POSIX_COMPAT, 0} |
| , /* Maximal compatibility with POSIX lex. */ |
| {"--preproc=NUM", OPT_PREPROC_LEVEL, 0} |
| , |
| {"-L", OPT_NO_LINE, 0} |
| , /* Suppress #line directives in scanner. */ |
| {"--noline", OPT_NO_LINE, 0} |
| , /* Suppress #line directives in scanner. */ |
| {"--main", OPT_MAIN, 0} |
| , /* use built-in main() function. */ |
| {"--nomain", OPT_NO_MAIN, 0} |
| , |
| {"--meta-ecs", OPT_META_ECS, 0} |
| , /* Construct meta-equivalence classes. */ |
| {"--nometa-ecs", OPT_NO_META_ECS, 0} |
| , |
| {"--never-interactive", OPT_NEVER_INTERACTIVE, 0} |
| , |
| {"-o FILE", OPT_OUTFILE, 0} |
| , |
| {"--outfile=FILE", OPT_OUTFILE, 0} |
| , /* Write to FILE (default is lex.yy.c) */ |
| {"-p", OPT_PERF_REPORT, 0} |
| , |
| {"--perf-report", OPT_PERF_REPORT, 0} |
| , /* Generate performance report to stderr. */ |
| {"--pointer", OPT_POINTER, 0} |
| , |
| {"-P PREFIX", OPT_PREFIX, 0} |
| , |
| {"--prefix=PREFIX", OPT_PREFIX, 0} |
| , /* Use PREFIX (default is yy) */ |
| {"-Dmacro", OPT_PREPROCDEFINE, 0} |
| , /* Define a preprocessor symbol. */ |
| {"--read", OPT_READ, 0} |
| , /* Use read(2) instead of stdio. */ |
| {"-R", OPT_REENTRANT, 0} |
| , |
| {"--reentrant", OPT_REENTRANT, 0} |
| , /* Generate a reentrant C scanner. */ |
| {"--noreentrant", OPT_NO_REENTRANT, 0} |
| , |
| {"--reject", OPT_REJECT, 0} |
| , |
| {"--noreject", OPT_NO_REJECT, 0} |
| , |
| {"-S FILE", OPT_SKEL, 0} |
| , |
| {"--skel=FILE", OPT_SKEL, 0} |
| , /* Use skeleton from FILE */ |
| {"--stack", OPT_STACK, 0} |
| , |
| {"--stdinit", OPT_STDINIT, 0} |
| , |
| {"--nostdinit", OPT_NO_STDINIT, 0} |
| , |
| {"-t", OPT_STDOUT, 0} |
| , |
| {"--stdout", OPT_STDOUT, 0} |
| , /* Write generated scanner to stdout. */ |
| {"-T", OPT_TRACE, 0} |
| , |
| {"--trace", OPT_TRACE, 0} |
| , /* Flex should run in trace mode. */ |
| {"--tables-file[=FILE]", OPT_TABLES_FILE, 0} |
| , /* Save tables to FILE */ |
| {"--tables-verify", OPT_TABLES_VERIFY, 0} |
| , /* Tables integrity check */ |
| {"--nounistd", OPT_NO_UNISTD_H, 0} |
| , /* Do not include unistd.h */ |
| {"-v", OPT_VERBOSE, 0} |
| , |
| {"--verbose", OPT_VERBOSE, 0} |
| , /* Write summary of scanner statistics to stdout. */ |
| {"-V", OPT_VERSION, 0} |
| , |
| {"--version", OPT_VERSION, 0} |
| , /* Report flex version. */ |
| {"--warn", OPT_WARN, 0} |
| , |
| {"-w", OPT_NO_WARN, 0} |
| , |
| {"--nowarn", OPT_NO_WARN, 0} |
| , /* Suppress warning messages. */ |
| {"--noansi-definitions", OPT_NO_ANSI_FUNC_DEFS, 0} |
| , |
| {"--noansi-prototypes", OPT_NO_ANSI_FUNC_PROTOS, 0} |
| , |
| {"--yyclass=NAME", OPT_YYCLASS, 0} |
| , |
| {"--yylineno", OPT_YYLINENO, 0} |
| , |
| {"--noyylineno", OPT_NO_YYLINENO, 0} |
| , |
| |
| {"--yymore", OPT_YYMORE, 0} |
| , |
| {"--noyymore", OPT_NO_YYMORE, 0} |
| , |
| {"--noyywrap", OPT_NO_YYWRAP, 0} |
| , |
| {"--yywrap", OPT_YYWRAP, 0} |
| , |
| |
| {"--nounput", OPT_NO_UNPUT, 0} |
| , |
| {"--noyy_push_state", OPT_NO_YY_PUSH_STATE, 0} |
| , |
| {"--noyy_pop_state", OPT_NO_YY_POP_STATE, 0} |
| , |
| {"--noyy_top_state", OPT_NO_YY_TOP_STATE, 0} |
| , |
| {"--noyy_scan_buffer", OPT_NO_YY_SCAN_BUFFER, 0} |
| , |
| {"--noyy_scan_bytes", OPT_NO_YY_SCAN_BYTES, 0} |
| , |
| {"--noyy_scan_string", OPT_NO_YY_SCAN_STRING, 0} |
| , |
| {"--noyyget_extra", OPT_NO_YYGET_EXTRA, 0} |
| , |
| {"--noyyset_extra", OPT_NO_YYSET_EXTRA, 0} |
| , |
| {"--noyyget_leng", OPT_NO_YYGET_LENG, 0} |
| , |
| {"--noyyget_text", OPT_NO_YYGET_TEXT, 0} |
| , |
| {"--noyyget_lineno", OPT_NO_YYGET_LINENO, 0} |
| , |
| {"--noyyset_lineno", OPT_NO_YYSET_LINENO, 0} |
| , |
| {"--noyyget_in", OPT_NO_YYGET_IN, 0} |
| , |
| {"--noyyset_in", OPT_NO_YYSET_IN, 0} |
| , |
| {"--noyyget_out", OPT_NO_YYGET_OUT, 0} |
| , |
| {"--noyyset_out", OPT_NO_YYSET_OUT, 0} |
| , |
| {"--noyyget_lval", OPT_NO_YYGET_LVAL, 0} |
| , |
| {"--noyyset_lval", OPT_NO_YYSET_LVAL, 0} |
| , |
| {"--noyyget_lloc", OPT_NO_YYGET_LLOC, 0} |
| , |
| {"--noyyset_lloc", OPT_NO_YYSET_LLOC, 0} |
| , |
| |
| {0, 0, 0} /* required final NULL entry. */ |
| }; |
| |
| /* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ |