9b789d24a5
When the `HOEDOWN_EXT_UNDERLINE` extension was enabled, underlined spans would actually be passed verbatim to the output buffer. This was because the active_char was _only_ set when the emphasis, double_emphasis, or triple_emphasis handlers were registered. As a result, no active char was found in the input buffer, so everything was passed through verbatim. This patch fixes this by also registering the `active_char` if the underline handler is registered. I also added a simple regression test. I personally don't use this extension, but I encountered this bug over the course of writing bindings for Rust. |
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| Escape character.html | ||
| Escape character.text | ||
| Formatting in Table of Contents.html | ||
| Formatting in Table of Contents.text | ||
| Math.html | ||
| Math.text | ||
| Underline.html | ||
| Underline.text | ||