initial commit

1-Demo/Demo_Arduino/Libraries/Regexp-master/examples/GlobalReplace/GlobalReplace.pde

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+#include <Regexp.h>
+
+// called for every match
+void replace_callback (const char * match,         // what we found
+                       const unsigned int length,  // how long it was
+                       const char * & replacement,       // put replacement here
+                       unsigned int & replacement_length,  // put replacement length here
+                       const MatchState & ms)      // for looking up captures
+{
+
+  // show matching text
+  Serial.print("Match = ");
+  Serial.write((byte *) match, length);
+  Serial.println ();
+
+  replacement = "Nick";
+  replacement_length = 4;
+}  // end of replace_callback
+
+void setup ()
+{
+  Serial.begin (115200);
+  Serial.println ();
+  unsigned long count;
+
+  // what we are searching (the target)
+  char buf [100] = "The quick brown fox jumps over the lazy wolf";
+
+  // match state object
+  MatchState ms (buf);
+
+  // original buffer
+  Serial.println (buf);
+
+  // search for three letters
+  count = ms.GlobalReplace ("%a+", replace_callback);
+
+  // show results
+  Serial.print ("Converted string: ");
+  Serial.println (buf);
+  Serial.print ("Found ");
+  Serial.print (count);            // 9 in this case
+  Serial.println (" matches.");
+
+  // copy in new target
+  strcpy (buf, "But does it get goat's blood out?");
+  ms.Target (buf);    // recompute length
+
+  // replace vowels with *
+  count = ms.GlobalReplace ("[aeiou]", "*");
+
+  // show results
+  Serial.print ("Converted string: ");
+  Serial.println (buf);
+  Serial.print ("Found ");
+  Serial.print (count);            // 13 in this case
+  Serial.println (" matches.");
+
+}  // end of setup
+
+void loop () {}