mirror of
https://github.com/google/sentencepiece.git
synced 2024-10-26 11:38:45 +03:00
46 lines
1.5 KiB
Perl
Executable File
46 lines
1.5 KiB
Perl
Executable File
#!/usr/bin/perl
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# Copyright 2016 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Generate unicode_sciript_data.h from Unicode Scripts.txt
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#
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# usage: ./gen_unicode_Scripts_code.pl < scripts > unicode_script_data.h
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#
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print "#ifndef UNICODE_SCRIPT_DATA_H_\n";
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print "#define UNICODE_SCRIPT_DATA_H_\n";
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print "namespace sentencepiece {\n";
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print "namespace unicode_script {\n";
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print "namespace {\n";
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print "void InitTable(std::unordered_map<char32, ScriptType> *smap) {\n";
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print " CHECK_NOTNULL(smap)->clear();\n";
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while (<>) {
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chomp;
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if (/^([0-9A-F]+)\s+;\s+(\S+)\s+\#/) {
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printf(" (*smap)[0x%s] = U_%s;\n", $1, $2);
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} elsif (/^([0-9A-F]+)\.\.([0-9A-F]+)\s+;\s+(\S+)\s+\#/) {
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printf(" for (char32 c = 0x%s; c <= 0x%s; ++c)\n", $1, $2);
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printf(" (*smap)[c] = U_%s;\n", $3);
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} else {
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next;
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}
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}
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print "}\n";
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print "} // namespace\n";
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print "} // namespace unicode_script\n";
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print "} // namespace sentencepiece\n";
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print "#endif // UNICODE_SCRIPT_DATA_H_\n";
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