Contents
How to indent selected text in emacs?
Move to the end of the block you want to indent and set the mark by pressing C-SPC . Move the cursor to the first line of the block, and indent this line however far you want all the lines in the block to be indented. Press M-C-\ . The text in the marked block will now be reformatted.
How do I select a region in Emacs?
Alternatively, if you are running Emacs in its own window (and not within an “xterm” window) as part of an X Window session, you can select the region simply by using the mouse. Click the mouse’s left button at the start of the area to be selected, and drag the mouse to the end of the area.
How do I Untab in emacs?
If you want to select the region again, do C-x C-x afterwards. Use the indent-rigidly command with a numeric prefix. C-u 4 M-x indent-rigidly to indent the region by four spaces, C-u -4 M-x indent-rigidly to remove four spaces. That’s the save if you have pressed tab for every line.
Which is the correct way to indent in Emacs?
Short answer: The key point is to tell emacs to insert whatever you want when indenting, this is done by changing the indent-line-function. It is easier to change it to insert a tab and then change tabs into 4 spaces than change it to insert 4 spaces.
How to set the width of a tab in Emacs?
This will set the width that a tab is displayed to 2 characters (change the number 2 to whatever you want) As an aside, the default for emacs when backspacing over a tab is to convert it to spaces and then delete a space. This can be annoying.
How do you outdent a region in emacswiki?
You can “outdent” the region as well by using a negative prefix: `C-u – 3 C-x TAB´ outdents by 3. Generally, indenting in text-mode happens via ‘indent-relative’. This function indents up to the indentation of the previous line, then up to the next word in the previous line, and if none is found, according to TabStopList.
What’s the default tab stop list in Emacs 24.4?
Update: Since Emacs 24.4: tab-stop-list is now implicitly extended to infinity. Its default value is changed to nil which means a tab stop every tab-width columns. which means that there’s no longer any need to be setting tab-stop-list in the way shown below, as you can keep it set to nil.