# Custom syntax highlight

**URL:** https://discourse.nodered.org/t/custom-syntax-highlight/90497
**Category:** General
**Tags:** function-node
**Created:** [28 August 2024 04:23 UTC](https://discourse.nodered.org/t/custom-syntax-highlight/90497 "2024-08-28T04:23:31Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![s1nbad](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/s1nbad/32/74345_2.png) [@s1nbad](https://discourse.nodered.org/u/s1nbad)
#### Post date: [28 August 2024 04:23 UTC](https://discourse.nodered.org/t/custom-syntax-highlight/90497/1 "2024-08-28T04:23:31Z")

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With NodeRed 4 now available is there any way to ammend / create a custom syntax highlight.within a fubction node.

In particular something that constantly catches me out - using an assignment (=) in an if statement

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [26 November 2024 04:23 UTC](https://discourse.nodered.org/t/custom-syntax-highlight/90497/2 "2024-11-26T04:23:57Z")

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