MirrorHub/forgejo
0
0
Fork 0
mirror of https://codeberg.org/forgejo/forgejo.git synced 2024-12-28 23:54:02 +01:00
Code Issues Projects Releases Packages Wiki Activity

Fix environments for KaTeX and error reporting (#22453) (#22473)

Browse source 
Backport #22453

In #22447 it was noticed that display environments were not working
correctly. This was due to the setting displayMode not being set.

Further it was noticed that the error was not being displayed correctly.

This PR fixes both of these issues by forcibly setting the displayMode
setting and corrects an error in displayError.

Fix #22447

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2023-01-16 19:34:50 +00:00 committed by GitHub
parent 29bbfcc118
commit ee37edc465
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
web_src/js/markup/math.js
View file

@ -1,6 +1,6 @@
function displayError(el, err) {
const target = targetElement(el);
target.remove('is-loading');
target.classList.remove('is-loading');
const errorNode = document.createElement('div');
errorNode.setAttribute('class', 'ui message error markup-block-error mono');
errorNode.textContent = err.str || err.message || String(err);
@ -23,12 +23,16 @@ export async function renderMath() {
for (const el of els) {
const source = el.textContent;
const options = {display: el.classList.contains('display')};
const displayMode = el.classList.contains('display');
const nodeName = displayMode ? 'p' : 'span';
try {
const markup = katex.renderToString(source, options);
const tempEl = document.createElement(options.display ? 'p' : 'span');
tempEl.innerHTML = markup;
const tempEl = document.createElement(nodeName);
katex.render(source, tempEl, {
maxSize: 25,
maxExpand: 50,
displayMode,
});
targetElement(el).replaceWith(tempEl);
} catch (error) {
displayError(el, error);