quartz-research-note/quartz
Hrishikesh Barman b38d9322b1 feat: add transformations for latex in oxhugofm (#510)
ox-hugo currently supports the following syntax for latex equations:
- https://orgmode.org/manual/LaTeX-fragments.html
- https://ox-hugo.scripter.co/doc/equations

This syntax is supported by mathjax as is mentioned in the ox-hugo documentation.

But quartz uses remark-math which has some issues with the \( \) syntax.
See https://github.com/remarkjs/remark-math/issues/39

This change adds few more transformations to the OxHugoFlavouredMarkdown
plugin, which makes a best effort conversion of this syntax into what
the Quartz Latex transformer plugin supports.

With these changes, the generated files show latex formatting with
default quartz configuration.

Sidenote on `\_` escape by ox-hugo:

ox-hugo escapes, _ using \_, we match against it after we transform
equations into what quartz supports($$ and $).

This could be achieved using lookaround like regex as follows
```js
(?<=(\$|\$\$)[\s\S]*) -> Positive lookbehind for $ or $$
\\_ -> Matches \_
(?=[\s\S]*(?:\1)) Positive lookahead for $ or $$ if matched
const escapedUnderscoreRegex = new RegExp(/(?<=(\$|\$\$)[\s\S]*)\\_(?=[\s\S]*(?:\1))/, "g")
````

But since lookahead/behind can slow things down on large files, we just
look up all equations with $ and $$ delimiters and then try replacing \_
2023-09-29 11:35:26 -07:00
..
cli
components feat: Better and more responsive tag behavior (#515) 2023-09-29 11:17:48 -07:00
plugins feat: add transformations for latex in oxhugofm (#510) 2023-09-29 11:35:26 -07:00
processors
static
styles
util feat: implement breadcrumb component (#508) 2023-09-29 10:26:15 +02:00
bootstrap-cli.mjs
bootstrap-worker.mjs
build.ts
cfg.ts
worker.ts