lazy loading for packages I don't need right away

config.org

@@ -306,12 +306,14 @@ Smooth scrolling. Emacs tends to be jumpy, this should change it.
 #+END_SRC
 ** General (keymapper)
    I just use general.el to define keys and keymaps. With it I can set leader keys and create keymaps for them. It also integrates well with which-key.
+   [[https://github.com/noctuid/general.el][Source]]
 
 #+BEGIN_SRC emacs-lisp
    (use-package general
      :ensure t
    )
 #+END_SRC
+
 ** Custom key mappings
    Now some keymaps.
    If there is no map defined, it is considered the global key map.
@@ -839,6 +841,7 @@ sudo apt install pandoc
 #+BEGIN_SRC emacs-lisp
 (unless (string-equal user-login-name "POH")
   (use-package notmuch
+    :defer t
     :ensure t
   )
 )
@@ -864,22 +867,23 @@ sudo apt install pandoc
   Activate the beancount mode. ATTENTION: This mode is made by myself.
 
 #+BEGIN_SRC emacs-lisp
-  (unless (string-equal user-login-name "POH")
-    (load "/home/marc/.emacs.d/user-local/elisp/beancount-mode.el") ; somehow load-path in use-package doesn't work
-    (use-package beancount
-      :load-path "/home/marc/.emacs.d/elisp"
-      :mode ("\\.beancount$" . beancount-mode)
-      :init
-      (add-hook 'beancount-mode-hook 'company/beancount-mode-hook)
-      (setenv "PATH"
-            (concat
-             "/opt/beancount/bin:"
-             (getenv "PATH"))
-            )
-      :config
-      (setq beancount-filename-main "/home/marc/Archiv/Finanzen/transactions.beancount")
-    )
+(unless (string-equal user-login-name "POH")
+  (load "/home/marc/.emacs.d/user-local/elisp/beancount-mode.el") ; somehow load-path in use-package doesn't work
+  (use-package beancount
+    :load-path "/home/marc/.emacs.d/elisp"
+    :defer t
+    :mode ("\\.beancount$" . beancount-mode)
+    :init
+    (add-hook 'beancount-mode-hook 'company/beancount-mode-hook)
+    (setenv "PATH"
+          (concat
+           "/opt/beancount/bin:"
+           (getenv "PATH"))
+          )
+    :config
+    (setq beancount-filename-main "/home/marc/Archiv/Finanzen/transactions.beancount")
   )
+)
 #+END_SRC
 
   Installing fava for reports is strongly recommended.
@@ -989,27 +993,29 @@ Highlight parens etc. for improved readability
    - F u git pull
 
 #+BEGIN_SRC emacs-lisp
-    (use-package magit
-      :ensure t
-      :init
-      ;; set git-path in work environment
-      (if (string-equal user-login-name "POH")
-        (setq magit-git-executable "P:/Eigene Dateien/Tools/Git/bin/git.exe")
-      )
-      :defer t
-      :bind (("C-x g" . magit-status))
-    )
+(use-package magit
+  :ensure t
+  :defer t
+  :init
+  ;; set git-path in work environment
+  (if (string-equal user-login-name "POH")
+    (setq magit-git-executable "P:/Eigene Dateien/Tools/Git/bin/git.exe")
+  )
+  :defer t
+  :bind (("C-x g" . magit-status))
+)
 #+END_SRC
 *** Git-gutter
    Display line changes in gutter based on git history. Enable it everywhere
    [[https://github.com/syohex/emacs-git-gutter][Source]]
 #+BEGIN_SRC emacs-lisp
-   (use-package git-gutter
-     :ensure t
-     :config
-     (global-git-gutter-mode t)
-     :diminish git-gutter-mode
-   )
+(use-package git-gutter
+  :ensure t
+  :defer t
+  :config
+  (global-git-gutter-mode t)
+  :diminish git-gutter-mode
+)
 #+END_SRC
    
    Some persistent navigation in git-gutter is nice, so here's a hydra for it:
@@ -1045,9 +1051,10 @@ _l_: last hunk      set start _R_evision
    Time machine lets me step through the history of a file as recorded in git.
    [[https://github.com/pidu/git-timemachine][Source]]
 #+BEGIN_SRC emacs-lisp
-   (use-package git-timemachine
-     :ensure t
-   )
+(use-package git-timemachine
+  :ensure t
+  :defer t
+)
 #+END_SRC
 
 ** Company Mode
@@ -1214,6 +1221,7 @@ Maybe add [[https://github.com/hlissner/emacs-company-dict][company-dict]]? It's
 #+BEGIN_SRC emacs-lisp
     (use-package yasnippet
       :ensure t
+      :defer t
       :diminish yas-minor-mode
       :init
       (setq yas-snippet-dirs (concat PATH_USER_GLOBAL "snippets"))
@@ -1233,6 +1241,7 @@ Add some helpers to handle and understand macros
 #+BEGIN_SRC emacs-lisp
 (use-package macrostep
   :ensure t
+  :defer t
   :init
   (define-key emacs-lisp-mode-map (kbd "C-c e") 'macrostep-expand)
   (define-key emacs-lisp-mode-map (kbd "C-c c") 'macrostep-collapse))
@@ -1255,17 +1264,18 @@ Add some helpers to handle and understand macros
    Also limit the completion backends to those which make sense in Python.
    
 #+BEGIN_SRC emacs-lisp
-   (use-package python
-       :mode ("\\.py\\'" . python-mode)
-       :interpreter ("python" . python-mode)
-       :init
-       (add-hook 'python-mode-hook (lambda ()
-                                     'company/python-mode-hook
-                                     (semantic-mode t)
-                                     (flycheck-select-checker 'python-pylint)))
-       :config
-       (setq python-shell-completion-native-enable nil)
-   )
+(use-package python
+    :mode ("\\.py\\'" . python-mode)
+    :interpreter ("python" . python-mode)
+    :defer t
+    :init
+    (add-hook 'python-mode-hook (lambda ()
+                                  'company/python-mode-hook
+                                  (semantic-mode t)
+                                  (flycheck-select-checker 'python-pylint)))
+    :config
+    (setq python-shell-completion-native-enable nil)
+)
 #+END_SRC
 
 
@@ -1297,6 +1307,7 @@ TODO: automatically start an inferior python process or switch to it if already
 #+BEGIN_SRC emacs-lisp
  (use-package pyvenv
      :ensure t
+     :defer t
      :init
      (setenv "WORKON_HOME" (expand-file-name "~/Archiv/Programmierprojekte/Python/virtualenv/"))
      :config
@@ -1334,7 +1345,7 @@ Depends on pyvenv
  (use-package auto-virtualenv
      :ensure t
 ;;     :after pyvenv
-;;     :defer t
+     :defer t
      :init
      (add-hook 'python-mode-hook 'auto-virtualenv-set-virtualenv)
      ;; activate on changing buffers
@@ -1375,15 +1386,16 @@ Anaconda test
    - pdf-tools
 
 #+BEGIN_SRC emacs-lisp
-    (unless (string-equal user-login-name "POH")
-      (use-package pdf-tools
-        :ensure t
-        :config
-        (pdf-tools-install)
-        (setq TeX-view-program-selection '((output-pdf "pdf-tools")))
-        (setq TeX-view-program-list '(("pdf-tools" "Tex-pdf-tools-sync-view")))
-      )
-    )
+(unless (string-equal user-login-name "POH")
+  (use-package pdf-tools
+    :ensure t
+    :defer t
+    :config
+    (pdf-tools-install)
+    (setq TeX-view-program-selection '((output-pdf "pdf-tools")))
+    (setq TeX-view-program-list '(("pdf-tools" "Tex-pdf-tools-sync-view")))
+  )
+)
 #+END_SRC
 
    For latex-preview-pane a patch might be necessary (as of 2017-10), see the issue [[https://github.com/jsinglet/latex-preview-pane/issues/37][here]]
@@ -1396,18 +1408,21 @@ Anaconda test
    After that M-x byte-compile-file
 
 #+BEGIN_SRC emacs-lisp
-    (use-package latex-preview-pane
-      :ensure t
-    )
-    (setq auto-mode-alist
-          (append '(("\\.tex$" . latex-mode)) auto-mode-alist))
-    ;; one of these works
-    (add-hook 'LaTeX-mode-hook 'latex-preview-pane-mode)
-    (add-hook 'latex-mode-hook 'latex-preview-pane-mode)
+(use-package latex-preview-pane
+  :ensure t
+  :defer t
+  :init
+  ;; one of these works
+  (add-hook 'LaTeX-mode-hook 'latex-preview-pane-mode)
+  (add-hook 'latex-mode-hook 'latex-preview-pane-mode)
+  (setq auto-mode-alist
+        (append '(("\\.tex$" . latex-mode)) auto-mode-alist))
+)
 
-    ;; necessary, because linum-mode isn't compatible and prints errors
-    (add-hook 'pdf-view-mode-hook (lambda () (linum-mode -1)))
+;; necessary, because linum-mode isn't compatible and prints errors
+(add-hook 'pdf-view-mode-hook (lambda () (linum-mode -1)))
 #+END_SRC
+
 ** Markdown
    Major mode to edit markdown files.
    For previews it needs markdown installed on the system.
@@ -1418,7 +1433,8 @@ Anaconda test
 
 #+BEGIN_SRC emacs-lisp
    (use-package markdown-mode
-     :ensure t)  
+     :ensure t
+     :defer t)  
 #+END_SRC
 
 ** Hydra Flycheck