Auto indent region emacs manual
Search: Language:. It will only indent the local area you are editing. This can be changed to be conservative everywhere by:. While this is controlled by the major mode, as a convenience, auto-indent-mode attempts to set the default number of spaces for an indentation for specific major mode.
If you would like TextMate behavior of Meta-RETURN going to the end of the line and then inserting a newline, as well as Meta-shift return going to the end of the line, inserting a semi-colon then inserting a newline, use the following:.
This may or may not work on your system. If you want to insert something other than a semi-colon like a colon in a specific mode, say colon-mode, do the following:.
This can be accomplished by modifying the auto-indent-after-yank-hook. For example copying:.
Auto-indent does not technically turn on for org-mode. Some modes are excluded for compatability reasons, such as text-modes. This is controlled by the variable auto-indent-disabled-modes-list. Actually, the number of spaces for indentation is controlled by the major mode.
If there is a major-mode specific variable that controls this offset, you can add this variable to auto-indent-known-indent-level-variables to change the indentation for this mode when auto-indent-mode starts.
Another way is to use lisp:. When auto-indent finds a tab-size variable, it assigns the indentation level to the globally defined auto-indent-assign-indent-level.
If you do not want this to happen you can turn it off by. If you do not like the default indentation style of a particular mode, sometimes you may adjust the indetation by hand.
Then you press the return button and all your hard work is erased.
This can be quite frustrating. This can be turned off customizing the auto-indent-newline-function to.
emacs : set up config 11 (highlight-indent-guides)
This will insert a newline and then indent. Fidler Marmalade version bump. Fidler Fix Issue Fidler Made ignoring of modes with indent-relative and indent-relative-maybe apply to indenting returns as well.
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Fidler Created — Sat Nov 6 Version — 0. Pretend like nothing happened, if enabled On save, optionally unttabify, remove trailing white-spaces, and definitely indent the file if enabled.
TextMate behavior of keys if desired see below Deleting the end of a line will shrink the whitespace to just one if desired and enabled Automatically indent balanced parenthetical expression, or sexp, if desired auto-indent-current-pairs or auto-indent-next-pair is set to be true disabled by default.
This is not immediate but occurs after a bit to allow better responsiveness in emacs. Attempts to set the indentation level number of spaces for an indent for a major-mode. All of these options can be customized. This can be changed to be conservative everywhere by: setq auto-indent-indent-style 'conservative You can revert to the old behavior of aggressive by: setq auto-indent-indent-style 'aggressive Setting the number of spaces for indenting major modes While this is controlled by the major mode, as a convenience, auto-indent-mode attempts to set the default number of spaces for an indentation for specific major mode.
If either of these variables are present, auto-indent-mode sets these variables to the default auto-indent-assign-indent-level. Using specific functions from auto-indent-mode Also if you wish to just use specific functions from this library that is possible as well.
The return behavior is changed to newline and indent in code blocks when auto-indent-fix-org-return is true.
This only works in code blocks. The auto-filling activity in source-code blocks can break your code depending on the language. When auto-indent-fix-org-auto-fill is true, auto-filling is turned off in org-mode source blocks.
FAQ Why isn't my mode indenting? This is controlled by the variable auto-indent-disabled-modes-list Why isn't my specific mode have the right number of spaces?
How do I add a variable to the auto-indent tab offset?
Another way is to use lisp: add-to-list 'auto-indent-known-indent-levels 'c-basic-offset How do I change the auto-indent default offset? How do I turn of auto-indent assignment?
If you do not want this to happen you can turn it off by setq auto-indent-assign-indent-level-variables nil Why is auto-indent-mode changing tabs to spaces I prefer tabs instead of spaces. You may prefer the other way. The options to change this are: setq auto-indent-mode-untabify-on-yank-or-paste nil to keep tabs upon paste. If you wish to be more extreme you can also change spaces to tabs by: setq auto-indent-mode-untabify-on-yank-or-paste 'tabify to keep tabs upon paste.
To keep tabs upon visiting a file.
What can I do? This can be turned off customizing the auto-indent-newline-function to setq auto-indent-newline-function 'newline-and-indent This will insert a newline and then indent. Fidler Fix Issue 40 Dec — Documentation about fixing Matthew L.
Fidler Dec — May address underlying issue of Only reindent at certain points like return. Otherwise reindenting is not performed. Fidler Dec — Add slim-mode to auto-indent-multiple-indent-modes.
Auto-indent as you type
Indentation on paste sort of works.. Fidler Dec — Add markdown-mode to auto-indent-disabled-modes-list. Should address issue 35 Matthew L. Fidler Dec — Should fix Issue Fidler Nov — Further expansion of bug fix for issue 31 Matthew L. Fidler Nov — Version bump. Fidler Take out subsequent whole lines.
Fidler Oct — Removed stray debugging message. Fidler Oct — Made keywords case insensitive and added esac. Issue Fidler Oct — Should take care of Issue Fidler Oct — Added bugfix for Issue Should have different behavior if auto-indent-mode is off or on. Fidler Oct — Fix how auto-indent-mode changes backspace and other behaviors outside of auto-indent-mode. Should Address Issue Fidler Oct — Fixed documentation.
See Issue 28 Matthew L.
Fidler Oct — Set the indent variables globally should fix Issue Also makes these variables stick after auto-indent is turned off.
Fidler Aug — Upload and change version Matthew L. Fidler Aug — Changed last-command to this-command. Now the new yank engine actually runs.
Issue 6 and Issue 23 Matthew L. May fix Issue 24 and Issue 6 Matthew L. Fidler Aug — Added unindent block close. Should also address Issue Fidler Jul — Should fix Issue Fidler Jul — Push again. Fidler Jul — Fix issue Add tabify region and buffer options. Fidler Updated documentation for a better description of assigning the indent level across modes.
Fidler May — Made the indentation selective. Should fix Issue Fidler Changed the AI indicator to be used at all times. I believe that is the standard way to take off mode lines. Fidler Mar — Should fix issue 14 Matthew L. Fidler Mar — Push again after merging minibuffer fix Matthew L. Fidler Mar — Remove all starred comments. Fidler Mar — Fixed Github Issue