From c8b29db881f219bcc5ac0f0ebc4c17f4b7708bf8 Mon Sep 17 00:00:00 2001
From: johannst <johannes.stoelp@gmail.com>
Date: Thu, 19 Mar 2020 20:31:32 +0100
Subject: updated emacs

---
 src/emacs.md | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/src/emacs.md b/src/emacs.md
index 4d59f68..b288fb1 100644
--- a/src/emacs.md
+++ b/src/emacs.md
@@ -2,10 +2,20 @@
 
 ## help
 ```markdown
-  C-h f                 describe function
-  C-h b                 list buffer available keymaps
-  <kseq> C-h            list possible keymaps with <kseq>
-                        eg C-x C-h -> list keymaps beginning with C-x
+  C-h ?         list available help modes
+  C-h f         describe function
+  C-h v         describe variable
+  C-h c <KEY>   print command bound to <KEY>
+  C-h k <KEY>   describe command bound to <KEY>
+  C-h b         list buffer local key-bindings
+  <kseq> C-h    list possible key-bindings with <kseq>
+                eg C-x C-h -> list key-bindings beginning with C-x
+```
+
+## package manager
+```markdown
+  package-refresh-contents    refresh package list
+  package-list-packages       list available/installed packages
 ```
 
 ## window
@@ -16,6 +26,15 @@
   C-x 3         split vertical
 ```
 
+## yank/paste
+```markdown
+  C-<SPACE>  set start mark to select text
+  M-w        copy selected text
+  C-w        kill selected text
+  C-y        paste selected text
+  M-y        cycle through kill-ring
+```
+
 ## block/rect
 ```markdown
   C-x <SPC>                     activate rectangle-mark-mode
-- 
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