docs: document extra_args provider field

2026-03-05 22:07:53 -05:00 · 2026-03-05 22:07:53 -05:00 · 3b15ed7c6c
commit 3b15ed7c6c
parent 7f1f8f8d65
1 changed files with 4 additions and 0 deletions
--- a/doc/preview.txt
+++ b/doc/preview.txt
@ -68,6 +68,10 @@ Provider fields: ~
                                        receives a |preview.Context| and
                                        returns a string[].

+  {extra_args}       (string[]|function) Appended to {args} after evaluation.
+                                        Useful for adding flags to a preset
+                                        without replacing its defaults.
+
  {cwd}              (string|function)  Working directory. If a function,
                                        receives a |preview.Context|.
                                        Default: git root or file directory.