feat(neomutt): added some more keybindings to neomutt config

1 files changed, 195 insertions, 12 deletions

diff --git a/modules/programs/neomutt/default.nix b/modules/programs/neomutt/default.nix
index 818e921..30d3b11 100644
--- a/modules/programs/neomutt/default.nix
+++ b/modules/programs/neomutt/default.nix
@@ -93,6 +93,7 @@ in
       '';
 
       binds = [
+        # --- sidebar navigation (vim: k=up, j=down) ---
         {
           map = [
             "index"
@@ -119,22 +120,38 @@ in
           action = "sidebar-open";
         }
 
+        # --- open / go deeper (vim: l = right/forward) ---
         {
           map = [ "index" ];
           key = "<Return>";
           action = "display-message";
         }
         {
+          map = [ "index" ];
+          key = "l";
+          action = "display-message";
+        }
+        {
           map = [ "browser" ];
           key = "<Return>";
           action = "select-entry";
         }
         {
+          map = [ "browser" ];
+          key = "l";
+          action = "select-entry";
+        }
+        {
           map = [ "attach" ];
           key = "<Return>";
           action = "view-attach";
         }
         {
+          map = [ "attach" ];
+          key = "l";
+          action = "view-attach";
+        }
+        {
           map = [
             "alias"
             "query"
@@ -142,43 +159,203 @@ in
           key = "<Return>";
           action = "select-entry";
         }
+
+        # --- back / exit (vim: h = left/back) ---
         {
           map = [ "pager" ];
-          key = "<Return>";
-          action = "next-page";
+          key = "h";
+          action = "exit";
         }
-
         {
-          map = [ "index" ];
-          key = "l";
-          action = "display-message";
+          map = [ "browser" ];
+          key = "h";
+          action = "exit";
         }
         {
-          map = [ "pager" ];
+          map = [ "attach" ];
           key = "h";
           action = "exit";
         }
         {
+          map = [ "index" ];
+          key = "h";
+          action = "collapse-thread";
+        }
+
+        # --- pager line scrolling (vim: j/k move by line) ---
+        {
+          map = [ "pager" ];
+          key = "j";
+          action = "next-line";
+        }
+        {
+          map = [ "pager" ];
+          key = "k";
+          action = "previous-line";
+        }
+        {
+          # kept from before: jump straight to the next unread message,
+          # extends the h/l "back/forward" metaphor already in use
           map = [ "pager" ];
           key = "l";
           action = "next-unread";
         }
+
+        # --- top/bottom of buffer (vim: gg/G -- NOT 0/$, which mean
+        #     start/end of *line* in vim and would be a false friend here) ---
         {
           map = [ "index" ];
-          key = "h";
-          action = "collapse-thread";
+          key = "gg";
+          action = "first-entry";
+        }
+        {
+          map = [ "index" ];
+          key = "G";
+          action = "last-entry";
         }
-
         {
           map = [ "pager" ];
-          key = "0";
+          key = "gg";
           action = "top";
         }
         {
           map = [ "pager" ];
-          key = "$";
+          key = "G";
           action = "bottom";
         }
+        {
+          map = [ "browser" ];
+          key = "gg";
+          action = "first-entry";
+        }
+        {
+          map = [ "browser" ];
+          key = "G";
+          action = "last-entry";
+        }
+
+        # --- page scrolling (vim: Ctrl-f/b full page, Ctrl-d/u half page) ---
+        {
+          map = [ "pager" ];
+          key = "\\Cf";
+          action = "next-page";
+        }
+        {
+          map = [ "pager" ];
+          key = "\\Cb";
+          action = "previous-page";
+        }
+        {
+          map = [ "pager" ];
+          key = "\\Cd";
+          action = "half-down";
+        }
+        {
+          map = [ "pager" ];
+          key = "\\Cu";
+          action = "half-up";
+        }
+        {
+          # index has no half-page concept, so Ctrl-d/u fall back to
+          # the same full-page scroll as Ctrl-f/b
+          map = [ "index" ];
+          key = "\\Cf";
+          action = "next-page";
+        }
+        {
+          map = [ "index" ];
+          key = "\\Cb";
+          action = "previous-page";
+        }
+        {
+          map = [ "index" ];
+          key = "\\Cd";
+          action = "next-page";
+        }
+        {
+          map = [ "index" ];
+          key = "\\Cu";
+          action = "previous-page";
+        }
+
+        # --- search (vim: / forward, ? backward, n/N repeat) ---
+        {
+          map = [
+            "index"
+            "pager"
+          ];
+          key = "/";
+          action = "search";
+        }
+        {
+          map = [
+            "index"
+            "pager"
+          ];
+          key = "?";
+          action = "search-reverse";
+        }
+        {
+          map = [
+            "index"
+            "pager"
+          ];
+          key = "n";
+          action = "search-next";
+        }
+        {
+          map = [
+            "index"
+            "pager"
+          ];
+          key = "N";
+          action = "search-opposite";
+        }
+
+        {
+          map = [
+            "index"
+            "pager"
+          ];
+          key = "u";
+          action = "undelete-message";
+        }
+
+        # --- copy (vim: yy yank -- non-destructive, unlike save-message
+        #     which moves/deletes the original) ---
+        {
+          map = [ "index" ];
+          key = "y";
+          action = "noop";
+        }
+        {
+          map = [ "index" ];
+          key = "yy";
+          action = "copy-message";
+        }
+
+        # --- tagging (vim: v/V visual select single/whole block) ---
+        # NOTE: this overrides neomutt's default "v" (view-attachments).
+        # Attachments are still reachable from the pager/index via the
+        # mailcap auto-view or the attach menu, but if you want plain
+        # "v" back for view-attachments, just delete these two binds.
+        {
+          map = [ "index" ];
+          key = "v";
+          action = "tag-entry";
+        }
+        {
+          map = [ "index" ];
+          key = "V";
+          action = "tag-thread";
+        }
+
+        # --- mailbox switching (vim: gt = next tab) ---
+        {
+          map = [ "index" ];
+          key = "gt";
+          action = "next-unread-mailbox";
+        }
       ];
 
       macros = [
@@ -207,6 +384,12 @@ in
           key = "gl";
           action = "<shell-escape>less ~/.config/neomutt/flag_legend.txt<enter>";
         }
+        {
+          # ZZ: save and quit, vim-style (sync mailbox, then quit)
+          map = [ "index" ];
+          key = "ZZ";
+          action = "<sync-mailbox><quit>";
+        }
       ];
     };
   };