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backport of commit 6b93237fb6

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pull/12677/head
Lucas Bajolet 3 years ago
parent 8ea9c9c87e
commit 52ffc097cf
1 changed files with 3 additions and 3 deletions
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website/content/docs/templates/hcl_templates/functions/index.mdx vendored
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@ -18,9 +18,9 @@ arguments in parentheses:
max(5, 12, 9)
```
For more details on syntax, see
[_Function Calls_](/packer/docs/templates/hcl_templates/expressions#function-calls)
on the Expressions page.
For information on invoking functions in string literals, refer to the
[String Literals](https://developer.hashicorp.com/packer/docs/templates/hcl_templates/expressions#string-literals) section
in the HCL2 expressions documentation.
The HCL language does not support user-defined functions, and so only
the functions built in to the language are available for use. The documentation includes all of the available built-in functions.

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