Regular expressions: Difference between revisions
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(Added Oz solution.) |
m (→{{header|REBOL}}: Fixed spelling errors. How embarrassing.) |
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; Here, I provide a rule to 'parse' that specifies searching through |
; Here, I provide a rule to 'parse' that specifies searching through |
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; the string until "string." is found, then the end of the string. If |
; the string until "string." is found, then the end of the string. If |
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; the subject string satisfies the rule, the |
; the subject string satisfies the rule, the expression will be true. |
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if parse string [thru "string." end] [ |
if parse string [thru "string." end] [ |
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print "Subject ends with 'string.'"] |
print "Subject ends with 'string.'"] |
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; For |
; For replacement, I take advantage of the ability to call arbitrary |
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; code when a pattern is matched -- everything in the parens will be |
; code when a pattern is matched -- everything in the parens will be |
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; executed when 'to " a "' is satisfied. This marks the current string |
; executed when 'to " a "' is satisfied. This marks the current string |
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