tree 2f1cc6fff439d1666145586c3eea3df770a2ceb2
parent 7f10984b62e37d22cec85dfe8bbb335cd6f34466
author Dirk Pranke <dpranke@google.com> 1744242754 -0700
committer GN LUCI <gn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1744345705 -0700

Add more on how args are processed to "help execution".

The "help execution" docs weren't super clear on what declare_args() overrides
values were in place at different points in the execution. That info was in
"help buildargs", but I think it would be helpful to have it in
"help execution" as well.

Change-Id: I617f670a51939abd93c05e956e5a700e6435bcbe
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/18540
Commit-Queue: Dirk Pranke <dpranke@chromium.org>
Reviewed-by: Takuto Ikuta <tikuta@google.com>