Re: [Tclxml-users] Is there truly no dom::pretty_print

[Steve B. <Ste...@zv...>]

Cameron Laird wrote:
> 
> in TclDOM (or tDOM, for that matter)?  Will anyone
> else want one I write?

Sorry to steal your thunder, but of course there is!

dom::DOMImplementation serialize accepts the -indent and
-indentspec arguments.

-indent can have the value "yes" ("true" or "on") or
"no" ("false" or "off").  NB.  DON'T use 0 or 1.
This option enables (disables) indenting element content
that is element-only content.

The -indentspec option controls how whitespace is used to 
do the indenting, and is a RE+replacement string.  The default is
to replace sequence of eight spaces with a tab character.

For example:

dom::DOMImplementation serialize $doc -indent yes

There's also the (cruder) -newline option.

Cheers,
Steve Ball

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