Datasheet

Examples:
^PORTA - matches string ' PORTA ' only if it's at the beginning of line
PORTA$ - matches string ' PORTA ' only if it's at the end of line
^PORTA$ - matches string ' PORTA ' only if it's the only string in line
PORT.r - matches strings like 'PORTA', 'PORTB', 'PORT1' and so on
The "^" metacharacter by default is only guaranteed to match beginning of the input
string/text, and the
"$" metacharacter only at the end. Embedded line separators
will not be matched by ^" or "$".
You may, however, wish to treat a string as a multi-line buffer, such that the "^" will
match after any line separator within the string, and "$" will match before any line
separator.
Regular expressions works with line separators as recommended at http://www.uni-
code.org/unicode/reports/tr18/
Metacharacters - Predefined classes
\w - an alphanumeric character (including "_")
\W - a nonalphanumeric character
\d - a numeric character
\D - a non-numeric character
\s - any space (same as [\t\n\r\f])
\S - a non space
You may use
\w, \d and \s within custom character classes.
Example:
routi\de - matches strings like 'routi1e', 'routi6e' and so on, but not
'routine', 'routime' and so on.
Metacharacters - Word boundaries
A word boundary ("\b") is a spot between two characters that has an alphanumer-
ic character ("\w") on one side, and a nonalphanumeric character ("\W") on the
other side (in either order), counting the imaginary characters off the beginning and
end of the string as matching a "\W".
\b - match a word boundary)
\B - match a non-(word boundary)
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MIKROELEKTRONIKA - SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD
Environment
mikroBasic PRO for AVR
CHAPTER 2