problem with regsub

[bazn]

hi there i have a proc

Code: Select all

proc highlight_string {strin subject pre past} {
    regsub -all $strin $subject "$pre\\0$past" return
    return $return
}

now it works fine... but it must be exactyl the same characters so if
the variable for this proc is

im.not.shure

and that one which i want to compare with is "Not" it doesn't work, no way to do that it also works with "Not" and not just with the same character "not" ?

hope u understand my english

so long

[greenbear]

I'm not sure if I understand what you're asking for,
but the syntax for regsub goes as this:

Code: Select all

regsub -all -nocase {find this} $InThisVar {replace it with this} NewVar

Atleast that should take care of your problem with case...