docs: minor documentation fixes (#2852)

Co-authored-by: ylemkimon <y@ylem.kim>
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2021-03-23 18:54:36 +01:00
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parent 1a7167cdbb
commit 29d7a2ad7d
3 changed files with 16 additions and 5 deletions

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@@ -339,7 +339,9 @@ Macros can also be defined in the KaTeX [rendering options](options.md).
Macros accept up to nine arguments: #1, #2, etc.
<div id="gdef"></div>
</div>
<div id="gdef">
Macros defined by `\gdef`, `\xdef`, `\global\def`, `\global\edef`, `\global\let`, and `\global\futurelet` will persist between math expressions. (Exception: macro persistence may be disabled. There are legitimate security reasons for that.)