HTML subscript not rendering #246

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OVERLORD · 2026-02-04T17:57:21+03:00

OVERLORD commented

2026-02-04 17:57:21 +03:00

Originally created by @xeals on GitHub (Jan 25, 2017).

For Bug Reports

BookStack Version: 0.13.1
PHP Version: 7.0.14
MySQL Version: 10.1.20-MariaDB

Expected Behavior

Subscript to appear as text below the line

Actual Behavior

Subscript does not format with html tag <sub>. Superscript does.
Issue is consistent in WYSIWYG editor.

Originally created by @xeals on GitHub (Jan 25, 2017). ### For Bug Reports * BookStack Version: 0.13.1 * PHP Version: 7.0.14 * MySQL Version: 10.1.20-MariaDB ##### Expected Behavior Subscript to appear as text below the line ##### Actual Behavior Subscript does not format with html tag `<sub>`. Superscript does. Issue is consistent in WYSIWYG editor. ![capture](https://cloud.githubusercontent.com/assets/21125058/22273477/153a5b08-e2f5-11e6-8579-165537d491b7.PNG)

OVERLORD added the 🐛 Bug label 2026-02-04 17:57:21 +03:00

OVERLORD closed this issue

2026-02-04 17:57:26 +03:00

OVERLORD commented

2026-02-04 17:57:35 +03:00

@ssddanbrown commented on GitHub (Feb 2, 2017):

@Azphreal Thanks for reporting this. Looks like subscript wasn't used that much as the styling was missing for quite a while 😨
I've just deployed a new release, v0.14.2, to cover this and a few other bugs.

@ssddanbrown commented on GitHub (Feb 2, 2017): @Azphreal Thanks for reporting this. Looks like subscript wasn't used that much as the styling was missing for quite a while 😨 I've just deployed a new release, v0.14.2, to cover this and a few other bugs.

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Reference: starred/BookStack#246