Re: tclkit string size limit?

On Jul 22, 5:53=A0pm, Pat Thoyts <[email protected]> wrote:
> On 22 July 2010 21:36, jemptymethod <[email protected]> wrote:
>
>
> > Is there some sort of limit on the size of strings when using tclkit?
> > I ask because I am able to use the Tcl-based browser hv3 just fine to
> > render an html page that uses the script tag and src attribute to
> > utilize a Javascript file that is around 70k in size.
>
> > That is, until I wrap hv3 as a starkit, and then the page won't
> > render. =A0
>
> There is nothing intrinsic in the tclkit code that would limit string
> size. Its just a tcl interpreter with some vfs wrapping. However, more
> likely is that it is either a difference in the versions of the http
> package or the presence of zlib in the tclkit and this may affect the
> downloading of the files.
> We need to know the versions of everthing here. But if you fire up
> tclkit and try
> =A0 set tok [http::geturl $url]
> and then
> =A0upvar $tok token
> =A0set token(body) ""
> =A0parray token
> you can dump out the metadata for the request and response.

I appreciate the response!  upvar is one of those concepts that I have
not fully internalized, and when I try the following code:

package require http
set tok [http::geturl http://localhost:1565/pgn4desk.htm]
upvar $tok token
set token(body) ""
parray token

I get the following error.  Your guidance is very much appreciated!!

$ ./tclkit-cli pgn4desk.vfs/debug.tcl
bad level "::http::1"
    while executing
"upvar $tok token"
    (file "pgn4desk.vfs/debug.tcl" line 3)

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