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diff --git a/deps/node/deps/icu-small/source/common/rbbicst.pl b/deps/node/deps/icu-small/source/common/rbbicst.pl
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--- a/deps/node/deps/icu-small/source/common/rbbicst.pl
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@@ -1,456 +0,0 @@
-#**************************************************************************
-# Copyright (C) 2016 and later: Unicode, Inc. and others.
-# License & terms of use: http://www.unicode.org/copyright.html#License
-#**************************************************************************
-#**************************************************************************
-# Copyright (C) 2002-2016 International Business Machines Corporation
-# and others. All rights reserved.
-#**************************************************************************
-#
-# rbbicst Compile the RBBI rule paser state table data into initialized C data.
-# Usage:
-# cd icu/source/common
-# perl rbbicst.pl < rbbirpt.txt > rbbirpt.h
-# perl rbbicst.pl -j < rbbirpt.txt > RBBIRuleParseTable.java
-#
-# The output file, rbbrpt.h, is included by some of the .cpp rbbi
-# implementation files. This perl script is NOT run as part
-# of a normal ICU build. It is run by hand when needed, and the
-# rbbirpt.h generated file is put back into cvs.
-#
-# See rbbirpt.txt for a description of the input format for this script.
-#
-
-if ($ARGV[0] eq "-j") {
- $javaOutput = 1;
- shift @ARGV;
-}
-
-
-$num_states = 1; # Always the state number for the line being compiled.
-$line_num = 0; # The line number in the input file.
-
-$states{"pop"} = 255; # Add the "pop" to the list of defined state names.
- # This prevents any state from being labelled with "pop",
- # and resolves references to "pop" in the next state field.
-
-line_loop: while (<>) {
- chomp();
- $line = $_;
- @fields = split();
- $line_num++;
-
- # Remove # comments, which are any fields beginning with a #, plus all
- # that follow on the line.
- for ($i=0; $i<@fields; $i++) {
- if ($fields[$i] =~ /^#/) {
- @fields = @fields[0 .. $i-1];
- last;
- }
- }
- # ignore blank lines, and those with no fields left after stripping comments..
- if (@fields == 0) {
- next;
- }
-
- #
- # State Label: handling.
- # Does the first token end with a ":"? If so, it's the name of a state.
- # Put in a hash, together with the current state number,
- # so that we can later look up the number from the name.
- #
- if (@fields[0] =~ /.*:$/) {
- $state_name = @fields[0];
- $state_name =~ s/://; # strip off the colon from the state name.
-
- if ($states{$state_name} != 0) {
- print " rbbicst: at line $line-num duplicate definition of state $state_name\n";
- }
- $states{$state_name} = $num_states;
- $stateNames[$num_states] = $state_name;
-
- # if the label was the only thing on this line, go on to the next line,
- # otherwise assume that a state definition is on the same line and fall through.
- if (@fields == 1) {
- next line_loop;
- }
- shift @fields; # shift off label field in preparation
- # for handling the rest of the line.
- }
-
- #
- # State Transition line.
- # syntax is this,
- # character [n] target-state [^push-state] [function-name]
- # where
- # [something] is an optional something
- # character is either a single quoted character e.g. '['
- # or a name of a character class, e.g. white_space
- #
-
- $state_line_num[$num_states] = $line_num; # remember line number with each state
- # so we can make better error messages later.
- #
- # First field, character class or literal character for this transition.
- #
- if ($fields[0] =~ /^'.'$/) {
- # We've got a quoted literal character.
- $state_literal_chars[$num_states] = $fields[0];
- $state_literal_chars[$num_states] =~ s/'//g;
- } else {
- # We've got the name of a character class.
- $state_char_class[$num_states] = $fields[0];
- if ($fields[0] =~ /[\W]/) {
- print " rbbicsts: at line $line_num, bad character literal or character class name.\n";
- print " scanning $fields[0]\n";
- exit(-1);
- }
- }
- shift @fields;
-
- #
- # do the 'n' flag
- #
- $state_flag[$num_states] = $javaOutput? "false" : "FALSE";
- if ($fields[0] eq "n") {
- $state_flag[$num_states] = $javaOutput? "true": "TRUE";
- shift @fields;
- }
-
- #
- # do the destination state.
- #
- $state_dest_state[$num_states] = $fields[0];
- if ($fields[0] eq "") {
- print " rbbicsts: at line $line_num, destination state missing.\n";
- exit(-1);
- }
- shift @fields;
-
- #
- # do the push state, if present.
- #
- if ($fields[0] =~ /^\^/) {
- $fields[0] =~ s/^\^//;
- $state_push_state[$num_states] = $fields[0];
- if ($fields[0] eq "" ) {
- print " rbbicsts: at line $line_num, expected state after ^ (no spaces).\n";
- exit(-1);
- }
- shift @fields;
- }
-
- #
- # Lastly, do the optional action name.
- #
- if ($fields[0] ne "") {
- $state_func_name[$num_states] = $fields[0];
- shift @fields;
- }
-
- #
- # There should be no fields left on the line at this point.
- #
- if (@fields > 0) {
- print " rbbicsts: at line $line_num, unexpected extra stuff on input line.\n";
- print " scanning $fields[0]\n";
- }
- $num_states++;
-}
-
-#
-# We've read in the whole file, now go back and output the
-# C source code for the state transition table.
-#
-# We read all states first, before writing anything, so that the state numbers
-# for the destination states are all available to be written.
-#
-
-#
-# Make hashes for the names of the character classes and
-# for the names of the actions that appeared.
-#
-for ($state=1; $state < $num_states; $state++) {
- if ($state_char_class[$state] ne "") {
- if ($charClasses{$state_char_class[$state]} == 0) {
- $charClasses{$state_char_class[$state]} = 1;
- }
- }
- if ($state_func_name[$state] eq "") {
- $state_func_name[$state] = "doNOP";
- }
- if ($actions{$state_action_name[$state]} == 0) {
- $actions{$state_func_name[$state]} = 1;
- }
-}
-
-#
-# Check that all of the destination states have been defined
-#
-#
-$states{"exit"} = 0; # Predefined state name, terminates state machine.
-for ($state=1; $state<$num_states; $state++) {
- if ($states{$state_dest_state[$state]} == 0 && $state_dest_state[$state] ne "exit") {
- print "Error at line $state_line_num[$state]: target state \"$state_dest_state[$state]\" is not defined.\n";
- $errors++;
- }
- if ($state_push_state[$state] ne "" && $states{$state_push_state[$state]} == 0) {
- print "Error at line $state_line_num[$state]: target state \"$state_push_state[$state]\" is not defined.\n";
- $errors++;
- }
-}
-
-die if ($errors>0);
-
-#
-# Assign numbers to each of the character classes classes used.
-# Sets are numbered from 128 - 250
-# The values 0-127 in the state table are used for matching
-# individual ASCII characters (the only thing that can appear in the rules.)
-# The "set" names appearing in the code below (default, etc.) need special
-# handling because they do not correspond to a normal set of characters,
-# but trigger special handling by code in the state machine.
-#
-$i = 128;
-foreach $setName (sort keys %charClasses) {
- if ($setName eq "default") {
- $charClasses{$setName} = 255;}
- elsif ($setName eq "escaped") {
- $charClasses{$setName} = 254;}
- elsif ($setName eq "escapedP") {
- $charClasses{$setName} = 253;}
- elsif ($setName eq "eof") {
- $charClasses{$setName} = 252;}
- else {
- # Normal (single) character class. Number them.
- $charClasses{$setName} = $i;
- $i++;
- }
-}
-
-
-my ($sec, $min, $hour, , $day, $mon, $year, $wday, $yday, $isdst) = localtime;
-$year += 1900;
-
-if ($javaOutput) {
- print "/*\n";
- print " *******************************************************************************\n";
- print " * Copyright (C) 2003-$year,\n";
- print " * International Business Machines Corporation and others. All Rights Reserved.\n";
- print " *******************************************************************************\n";
- print " */\n";
- print " \n";
- print "package com.ibm.icu.text;\n";
- print " \n";
- print "/**\n";
- print " * Generated Java File. Do not edit by hand.\n";
- print " * This file contains the state table for the ICU Rule Based Break Iterator\n";
- print " * rule parser.\n";
- print " * It is generated by the Perl script \"rbbicst.pl\" from\n";
- print " * the rule parser state definitions file \"rbbirpt.txt\".\n";
- print " * \@internal \n";
- print " *\n";
- print " */\n";
-
- print "class RBBIRuleParseTable\n";
- print "{\n";
-
- #
- # Emit the constants for the actions to be performed.
- #
- $n = 1;
- foreach $act (sort keys %actions) {
- print " static final short $act = $n;\n";
- $n++;
- }
- print " \n";
-
- #
- # Emit constants for char class names
- #
- foreach $setName (sort keys %charClasses) {
- print " static final short kRuleSet_$setName = $charClasses{$setName};\n";
- }
- print "\n\n";
-
-
- print " static class RBBIRuleTableElement { \n";
- print " short fAction; \n";
- print " short fCharClass; \n";
- print " short fNextState; \n";
- print " short fPushState; \n";
- print " boolean fNextChar; \n";
- print " String fStateName; \n";
- print " RBBIRuleTableElement(short a, int cc, int ns, int ps, boolean nc, String sn) { \n";
- print " fAction = a; \n";
- print " fCharClass = (short)cc; \n";
- print " fNextState = (short)ns; \n";
- print " fPushState = (short)ps; \n";
- print " fNextChar = nc; \n";
- print " fStateName = sn; \n";
- print " } \n";
- print " }; \n";
- print " \n";
-
-
- print " static RBBIRuleTableElement[] gRuleParseStateTable = { \n ";
- print " new RBBIRuleTableElement(doNOP, 0, 0,0, true, null ) // 0 \n"; #output the unused state 0.
- for ($state=1; $state < $num_states; $state++) {
- print " , new RBBIRuleTableElement($state_func_name[$state],";
- if ($state_literal_chars[$state] ne "") {
- $c = $state_literal_chars[$state];
- print("'$c', ");
- }else {
- print " $charClasses{$state_char_class[$state]},";
- }
- print " $states{$state_dest_state[$state]},";
-
- # The push-state field is optional. If omitted, fill field with a zero, which flags
- # the state machine that there is no push state.
- if ($state_push_state[$state] eq "") {
- print "0, ";
- } else {
- print " $states{$state_push_state[$state]},";
- }
- print " $state_flag[$state], ";
-
- # if this is the first row of the table for this state, put out the state name.
- if ($stateNames[$state] ne "") {
- print " \"$stateNames[$state]\") ";
- } else {
- print " null ) ";
- }
-
- # Put out a comment showing the number (index) of this state row,
- print " // $state ";
- print "\n";
- }
- print " };\n";
-
- print "}; \n";
-
-}
-else
-{
- #
- # C++ Output ...
- #
-
-
- print "//---------------------------------------------------------------------------------\n";
- print "//\n";
- print "// Generated Header File. Do not edit by hand.\n";
- print "// This file contains the state table for the ICU Rule Based Break Iterator\n";
- print "// rule parser.\n";
- print "// It is generated by the Perl script \"rbbicst.pl\" from\n";
- print "// the rule parser state definitions file \"rbbirpt.txt\".\n";
- print "//\n";
- print "// Copyright (C) 2002-$year International Business Machines Corporation \n";
- print "// and others. All rights reserved. \n";
- print "//\n";
- print "//---------------------------------------------------------------------------------\n";
- print "#ifndef RBBIRPT_H\n";
- print "#define RBBIRPT_H\n";
- print "\n";
- print "#include \"unicode/utypes.h\"\n";
- print "\n";
- print "U_NAMESPACE_BEGIN\n";
-
- #
- # Emit the constants for indicies of Unicode Sets
- # Define one constant for each of the character classes encountered.
- # At the same time, store the index corresponding to the set name back into hash.
- #
- print "//\n";
- print "// Character classes for RBBI rule scanning.\n";
- print "//\n";
- foreach $setName (sort keys %charClasses) {
- if ($charClasses{$setName} < 250) {
- # Normal character class.
- print " static const uint8_t kRuleSet_$setName = $charClasses{$setName};\n";
- }
- }
- print "\n\n";
-
- #
- # Emit the enum for the actions to be performed.
- #
- print "enum RBBI_RuleParseAction {\n";
- foreach $act (sort keys %actions) {
- print " $act,\n";
- }
- print " rbbiLastAction};\n\n";
-
- #
- # Emit the struct definition for transtion table elements.
- #
- print "//-------------------------------------------------------------------------------\n";
- print "//\n";
- print "// RBBIRuleTableEl represents the structure of a row in the transition table\n";
- print "// for the rule parser state machine.\n";
- print "//-------------------------------------------------------------------------------\n";
- print "struct RBBIRuleTableEl {\n";
- print " RBBI_RuleParseAction fAction;\n";
- print " uint8_t fCharClass; // 0-127: an individual ASCII character\n";
- print " // 128-255: character class index\n";
- print " uint8_t fNextState; // 0-250: normal next-stat numbers\n";
- print " // 255: pop next-state from stack.\n";
- print " uint8_t fPushState;\n";
- print " UBool fNextChar;\n";
- print "};\n\n";
-
- #
- # emit the state transition table
- #
- print "static const struct RBBIRuleTableEl gRuleParseStateTable[] = {\n";
- print " {doNOP, 0, 0, 0, TRUE}\n"; # State 0 is a dummy. Real states start with index = 1.
- for ($state=1; $state < $num_states; $state++) {
- print " , {$state_func_name[$state],";
- if ($state_literal_chars[$state] ne "") {
- $c = $state_literal_chars[$state];
- printf(" %d /* $c */,", ord($c)); # use numeric value, so EBCDIC machines are ok.
- }else {
- print " $charClasses{$state_char_class[$state]},";
- }
- print " $states{$state_dest_state[$state]},";
-
- # The push-state field is optional. If omitted, fill field with a zero, which flags
- # the state machine that there is no push state.
- if ($state_push_state[$state] eq "") {
- print "0, ";
- } else {
- print " $states{$state_push_state[$state]},";
- }
- print " $state_flag[$state]} ";
-
- # Put out a C++ comment showing the number (index) of this state row,
- # and, if this is the first row of the table for this state, the state name.
- print " // $state ";
- if ($stateNames[$state] ne "") {
- print " $stateNames[$state]";
- }
- print "\n";
- };
- print " };\n";
-
-
- #
- # emit a mapping array from state numbers to state names.
- #
- # This array is used for producing debugging output from the rule parser.
- #
- print "#ifdef RBBI_DEBUG\n";
- print "static const char * const RBBIRuleStateNames[] = {";
- for ($state=0; $state<$num_states; $state++) {
- if ($stateNames[$state] ne "") {
- print " \"$stateNames[$state]\",\n";
- } else {
- print " 0,\n";
- }
- }
- print " 0};\n";
- print "#endif\n\n";
-
- print "U_NAMESPACE_END\n";
- print "#endif\n";
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-10 22:40:04 +0000