nbsp; in svgs.

When I use the tool to generate svgs - they contain but isn't actually legal in svg files. When I try to open them as svg file instead of embedded into an html, they produce errors.

As far as I know, there isn't a good reason to be escaping spaces. Certainly, its not correct to uniformly convert spaces into non-breaking spaces.

How does you use the tool? CLI or the JS library.
In CLI I do distinguish the context on whether a SVG would like to be inlined in HTML or as a individual SVG file.

typst.ts/exporter/svg/src/backend/mod.rs

Lines 180 to 184 in 5121d2e

    
           let text_content = if aware_html_entity { 
        
               escape::escape_str::<TextContentDataEscapes>(content) 
        
           } else { 
        
               escape::escape_str::<PcDataEscapes>(content) 
        
           };

typst.ts/exporter/svg/src/lib.rs

Line 111 in 5121d2e

const AWARE_HTML_ENTITY: bool = false;

But in JS library I was lazy and assumed users always embed them into some HTML element. But anyway, I'll let JS library aware of that that in next release.

I am using the JS library.

Rather than putting an option in, I'd suggest using   instead of   This should work no matter how the svg is used.

Still better, I think, would be to not escape whitespace at all, but set white-space: pre in the css file.

I'd like to contribute back by sending you a PR, if you'd be amenable to one of my proposals.

I like the second one. That is very smart. We can set white-space for only the pseudo text elements by a css class selector .tsel, which should work.

close in flavor of #482 and #489

	let text_content = if aware_html_entity {
	escape::escape_str::<TextContentDataEscapes>(content)
	} else {
	escape::escape_str::<PcDataEscapes>(content)
	};