Regular expressions: Difference between revisions
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Thundergnat (talk | contribs) (Rename Perl 6 -> Raku, alphabetize, minor clean-up) |
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hblahstblahk |
hblahstblahk |
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</pre> |
</pre> |
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=={{header|ABAP}}== |
=={{header|ABAP}}== |
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<matching> |
<matching> |
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I love pattern matching!</pre> |
I love pattern matching!</pre> |
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=={{header|AppleScript}}== |
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{{libheader|Satimage.osax}} |
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<lang applescript>try |
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find text ".*string$" in "I am a string" with regexp |
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on error message |
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return message |
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end try |
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try |
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change "original" into "modified" in "I am the original string" with regexp |
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on error message |
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return message |
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end try</lang> |
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{{out}} |
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<pre> |
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</pre> |
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=={{header|ALGOL 68}}== |
=={{header|ALGOL 68}}== |
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Dalmatians: +100 +2 |
Dalmatians: +100 +2 |
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Gives 101 dogs |
Gives 101 dogs |
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</pre> |
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=={{header|AppleScript}}== |
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{{libheader|Satimage.osax}} |
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<lang applescript>try |
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find text ".*string$" in "I am a string" with regexp |
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on error message |
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return message |
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end try |
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try |
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change "original" into "modified" in "I am the original string" with regexp |
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on error message |
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return message |
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end try</lang> |
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{{out}} |
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<pre> |
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</pre> |
</pre> |
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<pre>Yes, it ends with string! |
<pre>Yes, it ends with string! |
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Thix ix x xtring</pre> |
Thix ix x xtring</pre> |
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=={{header|AutoHotkey}}== |
=={{header|AutoHotkey}}== |
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return 0; |
return 0; |
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}</lang> |
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=={{header|C sharp}}== |
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<lang csharp>using System; |
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using System.Text.RegularExpressions; |
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class Program { |
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static void Main(string[] args) { |
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string str = "I am a string"; |
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if (new Regex("string$").IsMatch(str)) { |
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Console.WriteLine("Ends with string."); |
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} |
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str = new Regex(" a ").Replace(str, " another "); |
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Console.WriteLine(str); |
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} |
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}</lang> |
}</lang> |
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"'m now a changed"); |
"'m now a changed"); |
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std::cout << dest_string << std::endl; |
std::cout << dest_string << std::endl; |
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}</lang> |
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=={{header|C sharp}}== |
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<lang csharp>using System; |
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using System.Text.RegularExpressions; |
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class Program { |
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static void Main(string[] args) { |
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string str = "I am a string"; |
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if (new Regex("string$").IsMatch(str)) { |
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Console.WriteLine("Ends with string."); |
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} |
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str = new Regex(" a ").Replace(str, " another "); |
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Console.WriteLine(str); |
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} |
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}</lang> |
}</lang> |
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"This is even another string"<br> |
"This is even another string"<br> |
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"This is even ANOTHER string"<br> |
"This is even ANOTHER string"<br> |
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=={{header|Emacs Lisp}}== |
=={{header|Emacs Lisp}}== |
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<lang Emacs Lisp> |
<lang Emacs Lisp> |
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NewString = re:replace(String, " a ", " another ", [{return, list}]), |
NewString = re:replace(String, " a ", " another ", [{return, list}]), |
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io:format("~s~n",[NewString]).</lang> |
io:format("~s~n",[NewString]).</lang> |
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=={{header|F_Sharp|F#}}== |
=={{header|F_Sharp|F#}}== |
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.( No match.) cr |
.( No match.) cr |
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[THEN]</lang> |
[THEN]</lang> |
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=={{header|Frink}}== |
=={{header|Frink}}== |
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I'm a string |
I'm a string |
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</pre> |
</pre> |
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=={{header|MAXScript}}== |
=={{header|MAXScript}}== |
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<lang MAXScript> |
<lang MAXScript> |
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end |
end |
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{System.showInfo {Regex.replace String " a " fun {$ _ _} " another " end}}</lang> |
{System.showInfo {Regex.replace String " a " fun {$ _ _} " another " end}}</lang> |
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=={{header|Pascal}}== |
=={{header|Pascal}}== |
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<lang pascal> |
<lang pascal> |
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print "Match found\n"; |
print "Match found\n"; |
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}</lang> |
}</lang> |
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=={{header|Perl 6}}== |
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<lang perl6>use v6; |
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if 'a long string' ~~ /string$/ { |
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say "It ends with 'string'"; |
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} |
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# substitution has a few nifty features |
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$_ = 'The quick Brown fox'; |
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s:g:samecase/\w+/xxx/; |
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.say; |
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# output: |
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# Xxx xxx Xxx xxx |
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</lang> |
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=={{header|Phix}}== |
=={{header|Phix}}== |
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(displayln (regexp-replace " a " s " another ")) |
(displayln (regexp-replace " a " s " another ")) |
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</lang> |
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=={{header|Raku}}== |
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(formerly Perl 6) |
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<lang perl6>use v6; |
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if 'a long string' ~~ /string$/ { |
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say "It ends with 'string'"; |
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} |
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# substitution has a few nifty features |
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$_ = 'The quick Brown fox'; |
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s:g:samecase/\w+/xxx/; |
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.say; |
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# output: |
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# Xxx xxx Xxx xxx |
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</lang> |
</lang> |
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Replace text: |
Replace text: |
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<lang shiny>say str.alter ~ a ~ 'another'</lang> |
<lang shiny>say str.alter ~ a ~ 'another'</lang> |
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=={{header|Sidef}}== |
=={{header|Sidef}}== |
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Simple matching: |
Simple matching: |
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* replace the first vowel with "?" |
* replace the first vowel with "?" |
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di regexr(s,"[aeiou]","?")</lang> |
di regexr(s,"[aeiou]","?")</lang> |
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=={{header|Swift}}== |
=={{header|Swift}}== |
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echo "$modified" # I am the modified string |
echo "$modified" # I am the modified string |
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fi</lang> |
fi</lang> |
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=={{header|Vala}}== |
=={{header|Vala}}== |
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