helix: add key config

dotfiles/.config/helix/config.toml

@@ -28,3 +28,65 @@ skip-levels = 1
 
 [editor.inline-diagnostics]
 cursor-line = "warning"
+
+[keys.normal]
+# move lines
+"A-down" = ["extend_to_line_bounds", "delete_selection", "move_line_down", "paste_before"]
+"A-up" = ["extend_to_line_bounds", "delete_selection", "move_line_up", "paste_before"]
+"A-left" = ["extend_to_line_bounds", "unindent"]
+"A-right" = ["extend_to_line_bounds", "indent"]
+"A-j" = "@<A-down>"
+"A-k" = "@<A-up>"
+"A-l" = "@<A-right>"
+"A-h" = "@<A-left>"
+
+"esc" = "collapse_selection"
+
+# paste/copy/cut keys
+"S-ins" = "@\"*p"
+"C-ins" = "@X\"*y"
+"S-del" = "@X\"*d"
+
+# move and select
+"S-left" = "extend_char_left"
+"S-right" = "extend_char_right"
+"C-left"   = "move_prev_word_start"
+"C-right"  = "move_next_word_start"
+"C-S-left" = "extend_prev_word_start"
+"C-S-right" = "extend_next_word_start"
+"C-up" = "move_line_up"
+"C-down" = "move_line_down"
+"S-up" = "extend_visual_line_up"
+"S-down" = "extend_visual_line_down"
+"C-S-up" = "extend_visual_line_up"
+"C-S-down" = "extend_visual_line_down"
+
+[keys.select]
+"S-ins" = "@\"*p"
+"C-ins" = "@\"*y"
+"S-del" = "@\"*d"
+
+[keys.insert]
+j = { k = "normal_mode" }
+
+"C-backspace" = "delete_word_backward"
+
+# move and select
+"S-left" = "extend_char_left"
+"S-right" = "extend_char_right"
+"C-left"   = "move_prev_word_start"
+"C-right"  = "move_next_word_start"
+"C-S-left" = "extend_prev_word_start"
+"C-S-right" = "extend_next_word_start"
+"C-up" = "move_line_up"
+"C-down" = "move_line_down"
+"S-up" = "extend_visual_line_up"
+"S-down" = "extend_visual_line_down"
+"C-S-up" = "extend_visual_line_up"
+"C-S-down" = "extend_visual_line_down"
+
+[keys.normal."+"]
+m = ":run-shell-command make"
+
+[keys.normal."C-x"] # emacc \o_
+"C-s" = ":write"