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59 lines
1.2 KiB
Plaintext
59 lines
1.2 KiB
Plaintext
// Test for regular expression functions
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// This allows to use a fine tune regex to use them in programs
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// Giancarlo Niccolai
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#include "inkey.ch"
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PROCEDURE Main()
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LOCAL pCompiled
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LOCAL cRegex
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LOCAL cSentence
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LOCAL nRow
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LOCAL aMatch, cMatch
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LOCAL GetList := {}
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SET CONFIRM ON
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CLS
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@ 2, 15 SAY "Regular expression test"
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@ 4, 5 SAY "Insert regular expression(s) and strings to test for."
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@ 5, 5 SAY "Press <Esc> to exit"
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cRegex := Space( 60 )
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cSentence := Space( 120 )
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DO WHILE LastKey() != K_ESC
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@ 8, 5 SAY "REGEX : " GET cRegex PICTURE "@S30"
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@ 9, 5 SAY "PHRASE: " GET cSentence PICTURE "@S60"
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READ
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IF LastKey() != K_ESC
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@ 12, 5 CLEAR TO MaxRow(), MaxCol()
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pCompiled := hb_regexComp( RTrim( cRegex ) )
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IF Empty( pCompiled )
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@ 12, 5 SAY "Invalid REGEX expression"
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LOOP
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ENDIF
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aMatch := hb_regex( pCompiled, RTrim( cSentence ) )
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IF aMatch != NIL
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@ 12, 5 SAY "MATCHES:"
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nRow := 13
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FOR EACH cMatch IN aMatch
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@ nRow++, 5 SAY ">" + cMatch
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NEXT
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ELSE
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@ 12, 5 SAY "No matches"
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ENDIF
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ENDIF
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ENDDO
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CLS
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RETURN
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