Notes on g/ flag, regex copying, quickfix

vim/.vim/bindings.md

@@ -1,10 +1,56 @@
-TODO: asciidoc
+ODO: asciidoc
+ hq6/VimFreeDrag 
 
 General Vim
     c-p, c-n
         dumb completion in open buffers
     c-i, c-o
         back/forward a jump
+    g;
+        back to last edit location
+    c-^
+        go to previous file edited (alternate file)
+    registers
+        :reg
+            see register contents
+        <C-r> reg
+            paste from register in normal mode
+        names
+            1-9
+                delete registers
+            0
+                yank register
+            a-z
+                named registers
+            A-Z
+                same as a-z but append
+            /
+                current search pattern
+            =
+                returns a math result
+            _
+                black-hole register
+            :
+                last ex command
+    quickfix
+        run :make in vim
+        :copen to go to line
+        navigation:
+            :cn, :cw, :cp, [c, ]c
+    regex copying
+        show only matching lines:
+            :g/pattern
+        copy only matching lines:
+            :g/pattern/ y A
+    v
+        inverse
+        delete all lines not matching a pattern:
+            :v/pattern/d
+
+
+https://www.youtube.com/watch?v=v0W7JkzQAzA
+
+
 
 EasyAlign
     C-x in visual mode to do reg expression