emacs: replace hydras with built-in equivalents

hydra-tab-bar shadowed C-x t, which is already tab-prefix-map: 2 new,
0 close, r rename, m move, d dired, f find-file, RET switch.  hydra-zoom
is text-scale-adjust, which repeats on its own.  hydra-go bound gofmt,
already run by gofmt-before-save, and go-coverage; dropping it also
stops shadowing consult-man on C-c m.  Removes the hydra dependency.

1 files changed, 3 insertions, 35 deletions

diff --git a/.emacs.d/rul-lisp/packages/rul-bindings.el b/.emacs.d/rul-lisp/packages/rul-bindings.el
index 3a608c0..0ae80f3 100644
--- a/.emacs.d/rul-lisp/packages/rul-bindings.el
+++ b/.emacs.d/rul-lisp/packages/rul-bindings.el
@@ -9,41 +9,9 @@
 
 (global-set-key (kbd "C--") #'help/insert-em-dash)
 
-(use-package hydra
-  :ensure t
-  :defer 1)
-
-;; tab-bar
-(defhydra hydra-tab-bar (:color amaranth)
-  "Tab Bar Operations"
-  ("t" tab-new "Create a new tab" :column "Creation" :exit t)
-  ("d" dired-other-tab "Open Dired in another tab")
-  ("f" find-file-other-tab "Find file in another tab")
-  ("x" tab-close "Close current tab")
-  ("m" tab-move "Move current tab" :column "Management")
-  ("r" tab-rename "Rename Tab")
-  ("<return>" tab-bar-select-tab-by-name "Select tab by name" :column "Navigation")
-  ("l" tab-next "Next Tab")
-  ("j" tab-previous "Previous Tab")
-  ("q" nil "Exit" :exit t))
-
-(global-set-key (kbd "C-x t") 'hydra-tab-bar/body)
-
-;; Zoom
-(defhydra hydra-zoom ()
-  "zoom"
-  ("g" text-scale-increase "in")
-  ("l" text-scale-decrease "out"))
-
-(global-set-key (kbd "C-c z") 'hydra-zoom/body)
-
-;; Go
-(defhydra hydra-go ()
-  "zoom"
-  ("=" gofmt :exit t)
-  ("c" go-coverage :exit t))
-
-(global-set-key (kbd "C-c m") 'hydra-go/body)
+;; Zoom.  `text-scale-adjust' keeps reading +, -, and 0 after being
+;; invoked, so it repeats like a hydra without needing one.
+(global-set-key (kbd "C-c z") #'text-scale-adjust)
 
 (use-package which-key
   :ensure t