add the :stage_all_files internal

Default mapping: ctrl-a

3 files changed, 10 insertions, 5 deletions

diff --git a/src/verb/builtin.rs b/src/verb/builtin.rs
index 69fc310..fbc9edf 100644
--- a/src/verb/builtin.rs
+++ b/src/verb/builtin.rs
@@ -91,9 +91,12 @@ pub fn builtin_verbs() -> Vec<Verb> {
         internal(open_preview),
         internal(close_preview),
         internal(toggle_preview),
-        internal(preview_image),
-        internal(preview_text),
-        internal(preview_binary),
+        internal(preview_image)
+            .with_shortcut("img"),
+        internal(preview_text)
+            .with_shortcut("txt"),
+        internal(preview_binary)
+            .with_shortcut("hex"),
         internal(close_panel_ok),
         internal(close_panel_cancel)
             .with_key(key!(ctrl-w)),
@@ -206,6 +209,8 @@ pub fn builtin_verbs() -> Vec<Verb> {
             .with_key(key!('+')),
         internal(unstage)
             .with_key(key!('-')),
+        internal(stage_all_files)
+            .with_key(key!(ctrl-a)),
         internal(toggle_stage)
             .with_key(key!(ctrl-g)),
         internal(open_staging_area).with_shortcut("osa"),
diff --git a/src/verb/internal.rs b/src/verb/internal.rs
index a43591a..cfbfdf6 100644
--- a/src/verb/internal.rs
+++ b/src/verb/internal.rs
@@ -125,6 +125,7 @@ Internals! {
     open_staging_area: "open the staging area" false,
     close_staging_area: "close the staging area panel" false,
     toggle_staging_area: "open/close the staging area panel" false,
+    stage_all_files: "stage all matching files" true,
     toggle_stage: "add or remove selection to staging area" true,
     toggle_counts: "toggle showing number of files in directories" false,
     toggle_dates: "toggle showing last modified dates" false,
diff --git a/src/verb/internal_focus.rs b/src/verb/internal_focus.rs
index 9fbee13..c1e2028 100644
--- a/src/verb/internal_focus.rs
+++ b/src/verb/internal_focus.rs
@@ -67,12 +67,11 @@ pub fn new_panel_on_path(
     } else {
         let path = path::closest_dir(&path);
         match BrowserState::new(path, tree_options, screen, con, &Dam::unlimited()) {
-            Ok(Some(os)) => CmdResult::NewPanel {
+            Ok(os) => CmdResult::NewPanel {
                 state: Box::new(os),
                 purpose,
                 direction,
             },
-            Ok(None) => CmdResult::Keep, // this isn't supposed to happen
             Err(e) => CmdResult::DisplayError(e.to_string()),
         }
     }