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initial commit
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@@ -0,0 +1,52 @@
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#include <Regexp.h>
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// called for each match
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void match_callback (const char * match, // matching string (not null-terminated)
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const unsigned int length, // length of matching string
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const MatchState & ms) // MatchState in use (to get captures)
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{
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char cap [10]; // must be large enough to hold captures
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Serial.print ("Matched: ");
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Serial.write ((byte *) match, length);
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Serial.println ();
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for (byte i = 0; i < ms.level; i++)
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{
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Serial.print ("Capture ");
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Serial.print (i, DEC);
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Serial.print (" = ");
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ms.GetCapture (cap, i);
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Serial.println (cap);
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} // end of for each capture
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} // end of match_callback
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void setup ()
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{
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Serial.begin (115200);
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Serial.println ();
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unsigned long count;
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// what we are searching (the target)
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char buf [100] = "The quick brown fox jumps over the lazy wolf";
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// match state object
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MatchState ms (buf);
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// original buffer
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Serial.println (buf);
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// search for three letters followed by a space (two captures)
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count = ms.GlobalMatch ("(%a+)( )", match_callback);
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// show results
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Serial.print ("Found ");
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Serial.print (count); // 8 in this case
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Serial.println (" matches.");
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} // end of setup
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void loop () {}
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