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vital
Joined: 05 Oct 2005
Posts: 17
Location: china
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 Posted: Thu Jun 14, 2007 4:16 pm Post subject: what is wrong? |
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| Code: | var := "adbkd%appdata%dkk%windir%dgkkg%homepath%"
regexmatch(var, "%(.+?)%", regvar)
msgbox % regvar1 a_tab regvar2 a_tab regvar3 |
i think the result will be:
regvar1 is appdata
regvar2 is windir
regvar3 is homepath
but exact result was:
Global Variables (alphabetical)
--------------------------------------------------
0[1 of 3]: 0
ErrorLevel[1 of 3]: 0
regvar[9 of 63]: %appdata%
regvar1[7 of 7]: appdata
regvar2[0 of 0]:
regvar3[0 of 0]:
var[40 of 63]: adbkd%appdata%dkk%windir%dgkkg%homepath%
what is wrong?
thanks |
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POINTS
Joined: 18 Jan 2006
Posts: 284
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| Posted: Thu Jun 14, 2007 4:49 pm Post subject: |
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For starters take out the quotes. You're telling AHK you want a literal string not dereferenced variables.
| Code: | | var := adbkd%appdata%dkk%windir%dgkkg%homepath% |
If you need adbkd to be a string in there, you might have to do this:
| Code: | | var := "adbkd" . %appdata%dkk%windir%dgkkg%homepath% |
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TheIrishThug
Joined: 19 Mar 2006
Posts: 370
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| Posted: Thu Jun 14, 2007 5:32 pm Post subject: |
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Do you want a string that is literally adbkd%appdata%dkk%windir%dgkkg%homepath% and not a a string that is adbkd[THE VALUE OF appdata]dkk[THE VALUE OF windir]dgkkg[THE VALUE OF homepath]?
If it is the first, like you have in your example, then your issue is that RegexMatch does not find every occurrence of the pattern. If you have a set number for times the same pattern will appear, than you could write the pattern to fit that. eg "%(.+?)%.+%(.+?)%.+?%(.+?)%"
If you need an unknown number of matches, the following should work.
[EDIT]
Looks like did all that work for nothing. 
Titan wrote a better version a while ago.
LINK
[/EDIT]
| Code: | SearchingIn := "adbkd%appdata%dkk%windir%dgkkg%homepath%"
SearchFor := "%(.+?)%"
RegExMatchAll(SearchingIn, SearchFor)
listvars
pause
RegExMatchAll(Haystack, NeedleRegEx, ArrayName = "Match")
{
Global
Local pos := -1, regvar, regvar1
Loop
{
pos := pos + StrLen(regvar1) + 2
If (pos > StrLen(Haystack))
Break
pos := regexmatch(Haystack, NeedleRegEx, regvar, pos)
%ArrayName%%A_Index% = %regvar1%
}
} |
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