💥 Rename def-package! -> use-package!

Calling this pivotal macro "def-package!" has frequently been a source
of confusion. It is a thin wrapper around use-package, and it should be
obvious that it is so. For this reason, and to match the naming
convention used with other convenience macros/wrappers, it is now
use-package!.

Also changes def-package-hook! -> use-package-hook!

The old macros are now marked obsolete and will be removed when straight
integration is merged.

modules/completion/company/config.el

@@ -1,6 +1,6 @@
 ;;; completion/company/config.el -*- lexical-binding: t; -*-
 
-(def-package! company
+(use-package! company
   :commands company-complete-common company-manual-begin company-grab-line
   :after-call evil-insert-state-entry-hook evil-emacs-state-entry-hook
   :init
@@ -35,7 +35,7 @@
   (global-company-mode +1))
 
 
-(def-package! company-tng
+(use-package! company-tng
   :when (featurep! +tng)
   :after-call post-self-insert-hook
   :config
@@ -51,7 +51,7 @@
 ;;
 ;; Packages
 
-(def-package! company-prescient
+(use-package! company-prescient
   :hook (company-mode . company-prescient-mode)
   :config
   ;; NOTE prescient config duplicated with `ivy'
@@ -59,7 +59,7 @@
   (prescient-persist-mode +1))
 
 
-(def-package! company-box
+(use-package! company-box
   :when (and EMACS26+ (featurep! +childframe))
   :hook (company-mode . company-box-mode)
   :config
@@ -119,7 +119,7 @@
               ((facep sym)    'ElispFace))))))
 
 
-(def-package! company-dict
+(use-package! company-dict
   :defer t
   :config
   (setq company-dict-dir (expand-file-name "dicts" doom-private-dir))

modules/completion/helm/config.el

@@ -32,7 +32,7 @@ be negative.")
 ;;
 ;;; Packages
 
-(def-package! helm-mode
+(use-package! helm-mode
   :defer t
   :after-call pre-command-hook
   :init
@@ -57,7 +57,7 @@ be negative.")
   (add-to-list 'helm-completing-read-handlers-alist (cons #'find-file-at-point nil)))
 
 
-(def-package! helm
+(use-package! helm
   :after helm-mode
   :preface
   (setq helm-candidate-number-limit 50
@@ -125,7 +125,7 @@ be negative.")
     (advice-add fn :around #'doom-use-helpful-a)))
 
 
-(def-package! helm-flx
+(use-package! helm-flx
   :when (featurep! +fuzzy)
   :hook (helm-mode . helm-flx-mode)
   :config (helm-flx-mode +1))
@@ -159,7 +159,7 @@ be negative.")
 
 
 ;;;###package helm-projectile
-(def-package! helm-projectile
+(use-package! helm-projectile
   :commands (helm-projectile-find-file
              helm-projectile-recentf
              helm-projectile-switch-project

modules/completion/ivy/config.el

@@ -43,7 +43,7 @@ immediately runs it on the current candidate (ending the ivy session)."
 ;;
 ;;; Packages
 
-(def-package! ivy
+(use-package! ivy
   :defer 1
   :after-call pre-command-hook
   :init
@@ -109,7 +109,7 @@ evil-ex-specific constructs, so we disable it solely in evil-ex."
 
   (ivy-mode +1)
 
-  (def-package! ivy-hydra
+  (use-package! ivy-hydra
     :commands (ivy-dispatching-done-hydra ivy--matcher-desc ivy-hydra/body)
     :init
     (define-key! ivy-minibuffer-map
@@ -120,7 +120,7 @@ evil-ex-specific constructs, so we disable it solely in evil-ex."
     (define-key ivy-minibuffer-map (kbd "M-o") #'hydra-ivy/body)))
 
 
-(def-package! ivy-rich
+(use-package! ivy-rich
   :after ivy
   :config
   (when (featurep! +icons)
@@ -158,7 +158,7 @@ evil-ex-specific constructs, so we disable it solely in evil-ex."
   (ivy-rich-mode +1))
 
 
-(def-package! all-the-icons-ivy
+(use-package! all-the-icons-ivy
   :when (featurep! +icons)
   :after ivy
   :config
@@ -174,7 +174,7 @@ evil-ex-specific constructs, so we disable it solely in evil-ex."
       (all-the-icons-ivy-setup))))
 
 
-(def-package! counsel
+(use-package! counsel
   :commands counsel-describe-face
   :init
   (map! [remap apropos]                  #'counsel-apropos
@@ -246,7 +246,7 @@ evil-ex-specific constructs, so we disable it solely in evil-ex."
    '(("O" +ivy-git-grep-other-window-action "open in other window"))))
 
 
-(def-package! counsel-projectile
+(use-package! counsel-projectile
   :defer t
   :init
   (map! [remap projectile-find-file]        #'+ivy/projectile-find-file
@@ -260,12 +260,12 @@ evil-ex-specific constructs, so we disable it solely in evil-ex."
   (ivy-set-display-transformer #'counsel-projectile-find-file nil))
 
 
-(def-package! wgrep
+(use-package! wgrep
   :commands wgrep-change-to-wgrep-mode
   :config (setq wgrep-auto-save-buffer t))
 
 
-(def-package! ivy-posframe
+(use-package! ivy-posframe
   :when (and EMACS26+ (featurep! +childframe))
   :hook (ivy-mode . ivy-posframe-mode)
   :config
@@ -285,7 +285,7 @@ evil-ex-specific constructs, so we disable it solely in evil-ex."
           #'ivy-display-function-fallback)))
 
 
-(def-package! flx
+(use-package! flx
   :when (and (featurep! +fuzzy)
              (not (featurep! +prescient)))
   :defer t  ; is loaded by ivy
@@ -295,7 +295,7 @@ evil-ex-specific constructs, so we disable it solely in evil-ex."
         ivy-flx-limit 10000))
 
 
-(def-package! ivy-prescient
+(use-package! ivy-prescient
   :hook (ivy-mode . ivy-prescient-mode)
   :when (featurep! +prescient)
   :init