docs: add description for `$` (#8283)

2021-01-23 05:28:12 -03:00 · 2021-01-23 05:28:12 -03:00 · 325731e3b6
parent c5c7addb88
commit 325731e3b6
1 changed files with 2 additions and 0 deletions
--- a/doc/docs.md
+++ b/doc/docs.md
@ -3154,6 +3154,8 @@ use `v help`, `v help build` and `v help build-c`.

 ### Compile time code

+`$` is used as a prefix for compile-time operations.
+
 #### $if
 ```v
 // Support for multiple conditions in one branch