egghelp/eggheads community

regexp -all bad switch? why?

2004-07-01T11:41:30-04:00

Didn't he wanted the regexp not regsub?

Statistics: Posted by caesar — Thu Jul 01, 2004 11:41 am

regexp -all bad switch? why?

2004-07-01T02:22:19-04:00

Oic... thanks again... I will look that up in the
manual as well.. good command to use to
so I can change regsub to string map.

regsub is slow and string manipulation
commands are fast as we know.

Statistics: Posted by awyeah — Thu Jul 01, 2004 2:22 am

regexp -all bad switch? why?

2004-06-30T17:32:19-04:00

i ment string map, you use it like this:

Code:

set str [string map {"b" "B"} "abcd"]

and it'll replace the 'b' with a 'B'

thats doing the same as:

Code:

regsub -all "b" "abcd" "B" str

Statistics: Posted by greenbear — Wed Jun 30, 2004 5:32 pm

regexp -all bad switch? why?

2004-06-30T17:18:41-04:00

string map?

or did you mean

string match?

I am aware with what string match does (similar to regexp -all)
but have no idea of string map.

Statistics: Posted by awyeah — Wed Jun 30, 2004 5:18 pm

regexp -all bad switch? why?

2004-06-30T17:07:46-04:00

you can always use string map ...

Statistics: Posted by greenbear — Wed Jun 30, 2004 5:07 pm

regexp -all bad switch? why?

2004-06-30T15:48:46-04:00

Thanks... for letting me know.
I'll insist my admin to upgrade to the newer versions
as the regexp -all is quite a usefull and common command
and I need to use it in quite alot of my tcls

Statistics: Posted by awyeah — Wed Jun 30, 2004 3:48 pm

regexp -all bad switch? why?

2004-06-29T17:02:30-04:00

As the manual page for Tcl 8.2 indicates, it doesn't have a -all trigger (In Tcl 8.2, that is. Tcl 8.3 and up have it.).

Statistics: Posted by dollar — Tue Jun 29, 2004 5:02 pm

regexp -all bad switch? why?

2004-06-29T14:52:30-04:00

Hi,

I have some tcl problem.
The shell server I use has the following tcl versions

Code:

[15:48] TCL Version: 8.2[15:48] TCL Patchlevel: 8.2.3

I am using a script which utilizes regular expressions.
Using 'regexp -all'.

When I execute the script it says -all is a bad switch.
And use others such as -nocase, -indices and bla bla.

What can be the problem? The tcl version? It doesn't
support regexp -all.

When I simply use regexp without any switches it works
fine or with all other switches except -all. Even regular
substitions, regsub -all works fine... but why not regexp -all?

Does anyone know the answer, maybe?

Statistics: Posted by awyeah — Tue Jun 29, 2004 2:52 pm