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Check space in variable - How

 
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Albireo



Joined: 01 Feb 2006
Posts: 62
PostPosted: Fri Aug 08, 2008 7:06 pm    Post subject: Check space in variable - How Reply with quote
Variable tkn contains only one char

I want check if tkn contains space.

Somthing like:

Code:

If tkn = " "
    MsgBox Space is in tkn
else
    MsgBox Tkn = %tkn%

Or

If tkn = Char(32)
    MsgBox Space is in tkn
else
    MsgBox Tkn = %tkn%

Or

If tkn = {Space}
    MsgBox Space is in tkn
else
    MsgBox Tkn = %tkn%




But It doesn't work Crying or Very sad
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scottmattes



Joined: 21 May 2007
Posts: 98
Location: USA
PostPosted: Fri Aug 08, 2008 7:16 pm    Post subject: Reply with quote
this works

tkn = " "
Ifinstring, tkn, %a_Space%
MsgBox Space is in tkn
else
MsgBox Tkn = %tkn%
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My small, but growing, collection of scripts.
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Krogdor



Joined: 18 Apr 2008
Posts: 1145
Location: The Interwebs
PostPosted: Fri Aug 08, 2008 7:37 pm    Post subject: Reply with quote
You're just using the wrong If-statement syntax:

Code:

If (tkn = " ")
    MsgBox Space is in tkn
else
    MsgBox Tkn = %tkn%

;Or

If (tkn = Char(32))
    MsgBox Space is in tkn
else
    MsgBox Tkn = %tkn%
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Albireo



Joined: 01 Feb 2006
Posts: 62
PostPosted: Fri Aug 08, 2008 7:40 pm    Post subject: Reply with quote
Thank's it works! Very Happy Very Happy
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engunneer



Joined: 30 Aug 2005
Posts: 6847
Location: Pacific Northwest, US
PostPosted: Fri Aug 08, 2008 8:49 pm    Post subject: Reply with quote
you mean Chr(32)

also,
Code:

If tkn = %A_Space%
If (tkn = " ")
If (tkn = A_Space)
If (tkn = Chr(32))

are all valid

BTW, are you using tkn to mean token? It is a sign of unmaintainable code to shorten variable names by removing the variables. With modern computers and text editors, there is no good reason to shorten the variables, IMO.

Also, IMO, Notepad is not a modern text editor.
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