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set args [split $args]

2003-01-26T01:05:07-04:00

Cool thanx for the replys, gonna test it tomorrow Now it is time for bed, it's 06:04 here, just finished working @ a local club...

Statistics: Posted by Guest — Sun Jan 26, 2003 1:05 am

Re: set args [split $args]

2003-01-25T17:34:19-04:00

I have a msg bind. I want the user to do be able to use:

!invite user pass

Code:
set args [split $args]
set usr [lindex $args 0]
set pwd [lindex $args 1]

So i do:
!invite xces test

I get:
$usr = "{xces"
$pwd = "test}"

But i don't need the { and }... how do remove those?

It is because of the special meaning of the word "args". (This question could be added to the FAQ on this forum).

If you have a proc that you want to call with a variable number of arguments, you can use the special reserved word "args".

Code:

# Proc definition using keywords "args"proc myproc { args } {   set arg0 [lindex $args 0]   set arg1 [lindex $args 1]   ...   ...}# call the proc with one argumentmyproc foo# call the proc with two argumentsmyproc foo bar

In your particular case, there is only one argument: the string of text "xces test". To pass this string of text as a list (with one element) to your proc, Tcl embraces it. Thus you get: {xces test}. Then you apply a split command to it, with the result you have shown.

Easiest solution: Do not use the keyword "args", but use something different like "text" or "pubstring".

You can use "args" but then you must treat it as a list having one element: the line of text entered on the channel.

Statistics: Posted by egghead — Sat Jan 25, 2003 5:34 pm

set args [split $args]

2003-01-25T17:25:15-04:00

Do not use $args in the first place.

They have a special meaning in Tcl. Allow you to use unlumited length argument lists for procedures.

Simply changing any occurance of $args to $arg will normaly cure 99% of problems.

Statistics: Posted by ppslim — Sat Jan 25, 2003 5:25 pm

set args [split $args]

2003-01-25T16:45:27-04:00

I have a msg bind. I want the user to do be able to use:

!invite user pass

Code:
set args [split $args]
set usr [lindex $args 0]
set pwd [lindex $args 1]

So i do:
!invite xces test

I get:
$usr = "{xces"
$pwd = "test}"

But i don't need the { and }... how do remove those?

Statistics: Posted by Guest — Sat Jan 25, 2003 4:45 pm