argv: support hidden flags

This commit adds support for hidden flags. The purpose of hidden flags
is for things that end users likely won't need unless they have a
configuration file that disables ripgrep's defaults. These flags will
provide a way to re-enable ripgrep's defaults.

1 files changed, 3 insertions, 0 deletions

diff --git a/build.rs b/build.rs
index 93c25858..9fc3ba5e 100644
--- a/build.rs
+++ b/build.rs
@@ -99,6 +99,9 @@ fn formatted_options() -> io::Result<String> {
 
     let mut formatted = vec![];
     for arg in args {
+        if arg.hidden {
+            continue;
+        }
         // ripgrep only has two positional arguments, and probably will only
         // ever have two positional arguments, so we just hardcode them into
         // the template.