Emacs: Setup Soft-Wrap Lines
make lines NOT soft-wrap

toggle-truncate-lines
Alt+x toggle-truncate-lines
.
When toggle-truncate-lines
is on, lines runs off and disappears on the right window margin. You have to horizontal scroll right to see them. This is useful when you just want to get an overview of lines.
Note: the command name is misleading. It doesn't really “truncate”. Proper name would be “toggle-line-softwrap”.
Emacs Line Wrap
Emacs Init
Init Basics
Keys
Font
Text Editing
- Type Overwrite Selection
- Tab/Space/Indent Setup
- electric-pair-mode
- Isearch Whitespace Setup
- Move Cursor by camelCase
Completion
File
Restore Things
Backup/AutoSave
Line
- Show Line Numbers
- Show Cursor Column Position
- Highlight Current Line
- Setup Soft-Wrap Lines
- Hard-Wrap Lines
- Arrow Key Move by Logical Line
Appearance
- Highlight Brackets
- Set Color Theme
- Show Formfeed as Line
- Line Spacing
- Show lambda as λ
- Default Window Size
Misc
Advanced Init Tips
- What is Major Mode
- What is Minor Mode
- Show Variable Value, List Variables
- M-x customize
- Organize Init File
- Byte Compile Elisp
- What is Hook
- Avoid Lambda in Hook
- Environment Variables in Emacs
- Check OS, Version, Host Name