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[vim/en] Add sorting, folding, change letter case.

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Replacing new line character to new line character is not practical but an interesting example which shows the difference between representation of new line character in search and replace patterns.
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Neinei0k 2017-11-14 18:14:17 +00:00 committed by GitHub
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@ -21,6 +21,7 @@ specific points in the file, and for fast editing.
:q # Quit vim
:w # Save current file
:wq # Save file and quit vim
ZZ # Save file and quit vim
:q! # Quit vim without saving file
# ! *forces* :q to execute, hence quiting vim without saving
:x # Save file and quit vim, shorter version of :wq
@ -48,6 +49,7 @@ specific points in the file, and for fast editing.
:%s/foo/bar/g # Change 'foo' to 'bar' on every line in the file
:s/foo/bar/g # Change 'foo' to 'bar' on the current line
:%s/\n/\r/g # Replace new line characters with new line characters
# Jumping to characters
@ -167,6 +169,20 @@ A few important examples of 'Verbs', 'Modifiers', and 'Nouns':
ddp # Swap position of consecutive lines, dd then p
. # Repeat previous action
:w !sudo tee % # Save the current file as root
:set syntax=c # Set syntax highlighting to 'c'
:sort # Sort all lines
:sort! # Sort all lines in reverse
:sort u # Sort all lines and remove duplicates
~ # Toggle letter case of selected text
u # Selected text to lower case
U # Selected text to upper case
# Fold text
zf # Create fold from selected text
zo # Open current fold
zc # Close current fold
zR # Open all folds
zM # Close all folds
```
## Macros