added docs and migrated name to rgs, migrated repo, added squash-lines feature

crates/core/flags/lowargs.rs

@@ -9,7 +9,7 @@ use std::{
 
 use {
     bstr::{BString, ByteVec},
-    grep::printer::{HyperlinkFormat, UserColorSpec},
+    grep::printer::{HyperlinkFormat, SquashMode, UserColorSpec},
 };
 
 /// A collection of "low level" arguments.
@@ -103,6 +103,7 @@ pub(crate) struct LowArgs {
     pub(crate) sort: Option<SortMode>,
     pub(crate) stats: bool,
     pub(crate) stop_on_nonmatch: bool,
+    pub(crate) squash: SquashMode,
     pub(crate) threads: Option<usize>,
     pub(crate) trim: bool,
     pub(crate) type_changes: Vec<TypeChange>,