Re: [tcljava-dev] doubt: using of 'expr' in Jacl

[Mo D. <md...@un...>]

On Tue, 11 Apr 2006 15:34:14 +0530
"raj knowledge" <raj...@gm...> wrote:

> $AdminApp edit my_webapp.war {-MapModulesToServers {{XXXX
> xxxx.war,WEB-INF/web.xml
> WebSphere:cluster=$ clusterName
> +WebSphere:cell=HD-CELLNUMBERCell02,node=$nodeName,server=$webserverName }}}

If you have vars that need to be evaluated, pass in double quotes:

set name Bob
set word "My name is $name"
puts $word

(The above will print: "My name is Bob")

If you pass a brace quoted string then no $ subst will be done.

set name Bob
set word {My name is $name}
puts $word

(The above will print: "My name is $name")

P.S.
The expr is for math expressions and has nothing to do with the problem you are having.

Mo DeJong