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Function for splitting a string by RegEx in AutoIt

License: MIT License

AutoIt 100.00%

autoit autoit3 regex regular-expression split autoit-script

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Usage of Not operator with string comparison is wrong due to AutoIt3 operator presidence

StringRegExpSplit/StringRegExpSplit.au3

Line 44 in d4e816d

If (Not BitAND($PREG_SPLIT_NO_EMPTY, $iFlags)) Or (Not $sValue == "") Then

In AutoIt3, the Not operator has higher prescience than the equals sign, so Not $sValue == "" is handled like (Not $sValue) == "" instead of expected Not ($sValue == "")

please note that this is not true when using single equal.

Example code to reproduce problem:

StringRegExpSplit("resource(1) of type (Ptr)", "(.*\R)", 0, BitOR($PREG_SPLIT_DELIM_CAPTURE, $PREG_SPLIT_NO_EMPTY))

expected result:

["resource(1) of type (Ptr)"]

but in version v1.0.1 the result is:

[]

Limit isn't respected with $PREG_SPLIT_DELIM_CAPTURE

The code doesn't count the delimiters as part of the limit as seen with this code:
~~StringRegExpSplit("0,1,2,3,4,5,6,7,8,9", "(\|)", 2, $PREG_SPLIT_DELIM_CAPTURE)~~
StringRegExpSplit("0|1|2|3|4|5|6|7|8|9", "(\|)", 2, $PREG_SPLIT_DELIM_CAPTURE)

Expected: ["0", "|", "1|2|3|4|5|6|7|8|9"]

Actual: ["0", "|", "1", "|", "2|3|4|5|6|7|8|9"]

Edit: Forgot to escape pipe in delimiter and used wrong example

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