59 lines
1.2 KiB
Text
59 lines
1.2 KiB
Text
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# pattern matching and replacement operators with multibyte characters
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LANG=en_US.UTF-8
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s1='abcådef'
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s2='Ã¥'
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s3='ḅć'
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s23=${s2}${s3}
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echo ${s1/$s2/xxx}
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echo ${s1/$s3/xxx}
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echo ${s23/#$s2/}
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echo ${s23/%$s3/}
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echo ${s23/#$s2/prepend}
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echo ${s23/%$s3/append}
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echo ${s2/#/prepend}
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echo ${s3/%/append}
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echo ${s2/#/}
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echo ${s3/%/}
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recho ${s2/$s2/}
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recho ${s3/$s3/}
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# posix pattern replacements
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echo ${s23##$s2}
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echo ${s23#$s2}
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echo ${s23%%$s3}
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echo ${s23%$s3}
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# fail
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echo ${s2/#ab/xx}
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echo ${s3/%ab/xx}
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echo ${s2#ab}
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echo ${s2##ab}
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echo ${s3%ab}
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echo ${s3%%ab}
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