Add listIndentWidth argument to HtmlViewHelper.

[marcharding]

Introduces a listIndentWidth argument which is passed to TCPDF::setListIndentWidth.
This is needed because the indentation of lists cannot be overwritten with pure CSS.

[maechler]

@marcharding Thank you very much for your contribution! It would be great if you could also add it to the TypoScript settings, similar to styleSheet. If you don't have time, I will do it as soon as I find the time.

pdfviewhelpers/Configuration/TypoScript/setup.typoscript

Lines 187 to 196 in 3acf17e

	html {
	autoHyphenation =
	styleSheet =
	padding {
	top = 0
	right = 0
	bottom = 2
	left = 0
	}
	}

pdfviewhelpers/Classes/ViewHelpers/HtmlViewHelper.php

Line 50 in 3acf17e

$this->registerArgument('styleSheet', 'string', 'The path to an external style sheet being used to style this HTML content.', false, $this->settings['html']['styleSheet']);

pdfviewhelpers/Documentation/ConfigurationReference/TypoScriptReference/Index.rst

Lines 135 to 137 in 3acf17e

	html.autoHyphenation :ref:`t3tsref:data-type-boolean` *See generalText*
	html.styleSheet_ :ref:`t3tsref:data-type-string`
	html.padding_ Array {top: 0, right: 0, bottom: 2, left: 0}

[marcharding]

Sure, just added it, overlook that before...

Thanks for the Extension (super helpful!) and have a nice holiday season.

[maechler]

@marcharding Looks good to me, thank you very much!