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By therks
So I have this pattern:
^(?:(\d+)|(\d+):(\d+)|(\d+):(\d+):(\d+))$ And I'm expecting (depending on input) to get a 1, 2 or 3 index array (or @error for invalid input).
But instead I get this:
#include <Debug.au3> Func Test($String) _DebugArrayDisplay(StringRegExp($String, '^(?:(\d+)|(\d+):(\d+)|(\d+):(\d+):(\d+))$', 1)) EndFunc Test('10') ; Results (normal, expected): ; Row 0|10 Test('10:20') ; Results (extra blank index): ; Row 0| ; Row 1|10 ; Row 2|20 Test('10:20:30') ; Results (three blank indices): ; Row 0| ; Row 1| ; Row 2| ; Row 3|10 ; Row 4|20 ; Row 5|30 Is this normal? Should I just code around it, or is there a better way to do what I'm looking for?
I also tried reversing my regex, but it was even uglier results:
#include <Debug.au3> Func Test($String) _DebugArrayDisplay(StringRegExp($String, '^(?:(\d+):(\d+):(\d+))|(\d+):(\d+)|(\d+)$', 1)) EndFunc Test('10') ; Results (yuck): ; Row 0| ; Row 1| ; Row 2| ; Row 3| ; Row 4| ; Row 5|10 Test('10:20') ; Results (slightly better): ; Row 0| ; Row 1| ; Row 2| ; Row 3|10 ; Row 4|20 Test('10:20:30') ; Results (nice): ; Row 0|10 ; Row 1|20 ; Row 2|30
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By Deye
Hi,
I want to add any needed conditions to the StringRegExp command so it can pull out only "File.au3", "WinAPIFiles.au3", "Test.bmp" into the array
#include <FileConstants.au3> #include <MsgBoxConstants.au3> #include 'WinAPIFiles.au3' #include "File.au3" ; Script Start - Add your code below here Local $bFileInstall = False ; Change to True and ammend the file paths accordingly. ; This will install the file C:\Test.bmp to the script location. If $bFileInstall Then FileInstall("C:\Test.bmp", @ScriptDir & "\Test.bmp") $sFile = FileRead(@ScriptFullPath) $aResults = StringRegExp($sFile, "(?i)(FileInstall\s*|include\s*)(.*)", 3) _ArrayDisplay($aResults) Thanks In Advance
Deye
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By FroVN
i have a text : <Name>Jonh</Name>.<Age>15</Age>
how i can get Jonh and 15 in one stringregexp? pls give me example
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By therks
I'm looking for a regex genius, cus I'm stumped when it comes to assertions.
So what I have now, is this regular expression: ([^|=]+)=([^|]+)
It takes a string (user input) of keys=values separated by pipes (ie: "param=value|param=value") and splits them into an array.
Example:
$vParamData = 'example=value|fruit=apple|phrase=Hello world' $aRegEx = StringRegExp($vParamData, '([^|=]+)=([^|]+)', 3) ; Result ; [0] => example ; [1] => value ; [2] => fruit ; [3] => apple ; [4] => phrase ; [5] => Hello world So that's working fine, but I'm wondering if there's also a way I could have this capture escaped pipes instead of splitting by them.
ie:
$vParamData = 'pipe test=this \| is a pipe|example=value' $aRegEx = StringRegExp($vParamData, '([^|=]+)=([^|]+)', 3) ; I'm getting this: ; [0] => pipe test ; [1] => this \ ; [2] => example ; [3] => value ; But I'd like a result like this: ; [0] => pipe test ; [1] => this \| is a pipe ; [2] => example ; [3] => value Is there some pattern that would accomplish this, or am I better off parsing it some other way?
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By Robinson1
Well the plan is to use the power of regular expressions engine of AutoIT for patching binary data.
Something like this: StringRegExp( $BinaryData, "(?s)\x55\x8B.."
<cut> ... Okay straight to question/problem
... certain bytes that are in the range from 0x80 to 0xA0 won't match.
Hmm seem to be a char encoding problem. In detail these are 27 chars: 0x80, 0x82~8C, 0x8E, 0x91~9C, 0x9E,0x9F
Here's a small code snippet to explore / explain this problem:
#include "StringConstants.au3" $TestData = BinaryToString("0x7E7F808182") ;Okay $match = StringRegExp( $TestData ,'\x7E' ,$STR_REGEXPARRAYFULLMATCH) ConsoleWrite('@extended = ' & @extended & ' $match = ' & $match & @CRLF) ;Okay $match = StringRegExp( $TestData ,'\x7F' ,$STR_REGEXPARRAYFULLMATCH) ConsoleWrite('@extended = ' & @extended & ' $match = ' & $match & @CRLF) ;Error no match $match = StringRegExp( $TestData ,'\x80' ,$STR_REGEXPARRAYFULLMATCH) ConsoleWrite('@extended = ' & @extended & ' $match = ' & $match & @CRLF) ;Okay $match = StringRegExp( $TestData ,'\x81' ,$STR_REGEXPARRAYFULLMATCH) ConsoleWrite('@extended = ' & @extended & ' $match = ' & $match & @CRLF) ;Error no match $match = StringRegExp( $TestData ,'\x82' ,$STR_REGEXPARRAYFULLMATCH) ConsoleWrite('@extended = ' & @extended & ' $match = ' & $match & @CRLF) ;~ output: ;~ @extended = 2 $match = ;~ @extended = 3 $match = ;~ @extended = 0 $match = 1 ;~ @extended = 5 $match = ;~ @extended = 0 $match = 1 Hmm what to do? Go back and use the 'numberstring monster' implementation or just omit that range of 'unsafe bytes'. What is the root of this problem?
Any idea how to fix this?
Update: Okay I know a byte is not a character.
But StringRegExp operates on String and so character level.
Okay as long as you stay at Ansi encoding and only use /x00 - /X7F in the search pattern using StringRegExp works well to search for binary data.
What bytes can be matched that are in the range from /X7F - /xFF is also depending on the code page.
So this avoid to search for bytes in the range from 0x80-0xa0 only applies to Germany.
I just change this country setting:
to Thai and now near all bytes from /X7F - /xFF fails to match.
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