Id like to define custom mode for improvements that suits to any program mode. Type mx outlineminormode to enable the outline minor mode in the current buffer. An emacs buffer always has one major mode and zero or more minor modes. It does work with org mode files and oldschool emacs lisp files too, though. That way you can use all the emacs outline commands, but keep the functionality of the. Outline minor mode provides the same facilities as the major mode called outline mode. Killing the ellipsis at the end of a visible line really kills all the following invisible text associated with the ellipsis. The value of outlinelevel should be a function that takes no arguments and returns the level of the current heading. Is there a way to get an outline view of a c file, similar to the view on the right of the image below, in emacs in cc mo. Thus, the file at hand must be outlinestructured the outshine way, i. Outline mode provides several commands for temporarily hiding or revealing parts of the buffer, based on the outline structure.
Outline mode and the auctex folding facilities are two different beasts that are meant to do broadly the same thing. Overwrite behavior in emacs24 python outline overwrite mode. Orgmode frequently asked questions org mode for emacs. For outlineminormode, we use ctab instead of tab, because tab usually has modespecific tasks. For example, we can do the same thing than with orgmode but. Like wise, if the xhtml code is edited using emacs nxmlmode it can be collapsed and expanded in a similar way to when it is viewed in a browser, allowing editing to be easier as the viewing. You can display two views of a single outline at the same time, in different windows. Consider an outline mode buffer with all the text and subheadings under level1 headings hidden. The idea of folding is that you zoom in on a nested portion of the outline, while hiding its relatives at higher levels. When calling a mode function in init file, give it a argument 1 to turn on, and 0 for off, like this. I use quite a few minor modes and usually i know which minor mode is enabled in every major mode.
For example, flyspellmode provides spell checking in many major modes. Just change all your calls to outlineminormode into outshinemode. The main purpose of these emacs configuration files is to install and configure useful emacs packages. Sep 01, 2011 there are also emacs editing modes that have nothing to do with programming, such as picture mode for ascii art and outline mode, which lets you collapse and expand nested outlines. While in outlinemode or outlineminormode you can call this interactively with mx setvimfoldmarker and enter the opening marker when asked. Some major modes such as c, nroff, and emacs lisp mode set this variable and outline regexp in order to work with outline minor mode. That way you can use all the emacs outline commands, but keep the functionality of the other major mode for the buffer that youre working on. Just like outorg, navi mode depends on outshine and works only with sourcecode files structured with outshinestyle outline headers. Major modes tend to be significant efforts, especially when it comes to automatic indentation. This package allows you to use outline minor mode for hidingshowing output blocks in comint mode buffers, e. Installing directly with quelpa into your emacs config is also very easy. There are also emacs editing modes that have nothing to do with programming, such as picture mode for ascii art and outline mode, which lets you collapse and expand nested outlines.
It is not intended to replace the manual, as only a subset of org mode s features are covered. Im an eclipse addict trying to get more comfortable with emacs for c code. Emacs as the ultimate latex editor rollback in progress. Intro to outlines background outline mode is a general framework for headers. And i need to define keybindings for all this modes. The value of outline level should be a function that takes no arguments and returns the level of the current heading. Its an extension of outlineminormode that should act as a replacement of outline mode. Orgmode is a personal information management and outlining tool for emacs. Similarly, the ovwrt part indicates that overwritemode is active. Everything works perfectly in elisp i see headings with the correct face, i can navigate between them, etc.
To do this, you must create an indirect buffer using mx makeindirectbuffer. This document is intended to give the reader a feel for orgmode and to teach basic usage with stepbystep instructions and plentiful screenshots. Outline mode is the default outline mode for emacs. Nov 12, 2019 its an extension of outlineminormode that should act as a replacement of outline mode. This file implements extensions for emacs outlineminormode. For example, flyspell mode provides spell checking in many major modes. To navigate between headings i rebound all the commands to 1event long keys. Type mx outline minor mode to enable the outline minor mode in the current buffer. The foldout package extends outline mode and outline minor mode with folding commands. In both of these cases, the special mode simply changes the way the cursor moves around the document, rather than changing the contents of the file in unusual. Some major modes such as c, nroff, and emacs lisp mode set this variable and outlineregexp in order to work with outline minor mode. Outshine headlines are orgmode headlines outcommented with commentregion.
Jun 30, 2017 introducing and customizing outline mode and outshine mode. This chapter describes how to write both major and minor modes, how to. Additional major and minor modes can be installed using the emacs package manager a bit like browser extensions. A mode is a set of definitions that customize emacs and can be turned on and off while you edit. Headers are demarcated by the current majormodes comment syntax, typically with levels determined by the proceeding number. It provides commands to navigate between entries in the outline structure, and commands to make parts of a buffer temporarily invisible, so. The kbd macro gave me 67108923 magic number for this key sequence ive wrote sample that doesnt work. A navibuffer is a kind of remotecontrol for its associated originalbuffer. It provides commands to navigate between entries in the outline structure, and commands to make parts of a buffer temporarily invisible, so that the outline structure may be more easily viewed. After adding comint outline start to comint mode hook see below, when comint mode is started the keys defined in comint outline overridekeys will be bound, and outline regexp will be set. Hide list of minor modes in modeline emacs stack exchange.
The default mechanism uses asterisks to determine header levels. My desired work flow is to hide everything then show one level at a time as i walk down the tree structure of nested blocks looking for the one i want. If you want to turn a minor mode globally but it doesnt have a global toggle, you have to write a hook. Once the indirect buffer exists, you can display it in a window in the normal fashion, with cx 4 b or other emacs commands. Some minor modes are bufferlocal, and can be turned on enabled in certain buffers and off disabled in others. Unlike major modes, any number of minor modes can be in effect at any time. Everyone knows, that gnu emacs is the best programmers editor. How to disable global minor mode in a specified major mode. In contrast, minor modes are often simple, perhaps only overlaying a small keymap for additional functionality. Note that the outl part refers to outlineminormode see paragraph 4 on this page. Orgmode is a very powerful major mode that provides the ability to create structured text documents, along with lots of other useful things. Require this script require outlinedelispmode then commands outlinedelispmode, and outlinedelispfindfilehook are available.
The following setup provides standard orgmode functionality in outlinemode on tab and stab. Disable highlightline when in visual mode evil mode 2. Or use the keymap you create using makesparsekeymap as the value of. Bufshow a simple emacs package for giving presentations by switching and narrowing buffers.
Outlineminormode key map defineprefix command cmmap nil outline. This package allows you to use outlineminormode for hidingshowing output blocks in comintmode buffers, e. Note that we use a heuristic to decide whether to install language support e. The rest of defineminormode is a body for arbitrary lisp, like a defun. It is not intended to replace the manual, as only a subset of orgmodes features are covered. Installing directly with quelpa into your emacs config is. The assembly is put at p% which is just a normal basic variable, which the assembler modifies as it goes. The numbering is also automatically updated upon changes in the buffer. If you use outlineminormode and vimtype outlining always with certain major mode you can add the following lines to the appropriate major mode hook. Not everyone knows, though, that when you combine it with auctex macros, it also becomes the best editor for latex the biggest problem with emacs is that its not a particularly intuitive piece of software, to say the least, hence many users flee after their first encounter with it. Jun 21, 2006 but all the same outline commands are available as a minor mode outlineminormode, so you can use it in buffers in conjunction with some other major mode. Its run every time the mode is toggled off or on, so its like a builtin hook function.
New minor mode to display headline numbering use to get a visual indication of the numbering in the outline. Overwrite mode causes ordinary printing characters to replace existing text instead of shoving it to the right. If i really want to see the full list, i can run ch v minor mode list. How to use auctex and outlineminormode together for folding. The difference between setq and setqdefault in emacs lisp. Outlineminormode is a way to hide and show text in an emacs buffer, i.
But all the same outline commands are available as a minor mode outlineminormode, so you can use it in buffers in conjunction with some other major mode. Org mode is a markup language, similar to markdown, but more rich. Org mode is a personal information management and outlining tool for emacs. Input sections can be folded or unfolded, using emacs outlineminormode. Introducing and customizing outlinemode and outshinemode. Intro to outlines background outlinemode is a general framework for headers. I have not seen another collapsible html outline which. Enable outlineminormode bundled with gnu emacs, and with. The first argument of this command is the existing outline buffer name, and its second argument is the name to use for the new indirect buffer. New minor mode to display headline numbering use mode to get a visual indication of the numbering in the outline. Outline mode is a major mode derived from text mode, which is specialized for editing outlines. Org mode is a very powerful major mode that provides the ability to create structured text documents, along with lots of other useful things. Use outshinemode it extends outlinemode and outlineminormode with a single command to toggle hidingshowing outlinecycle which is bound to the tab key as in orgmode.
Headers are demarcated by the current major mode s comment syntax, typically with levels determined by the proceeding number. Input sections can be folded or unfolded, using emacs outlineminormode outlinetogglechildren when called on an unfolded section, folds the section recursively. However, when i download rohlers python mode, i do get py outl as well. I use outlineminormode to see the skeleton of programs. This document is intended to give the reader a feel for org mode and to teach basic usage with stepbystep instructions and plentiful screenshots. The major mode, outline mode, provides special key bindings on the cc prefix. This file implements extensions for emacs outline minor mode. After adding comintoutlinestart to comintmodehook see below, when comintmode is started the keys defined in comintoutlineoverridekeys will be bound, and outlineregexp will be set. Just create a keymap normally, using makesparsekeymap, and name it my mode map youre done. It distinguishes between different header levels and the plain text. But no need to, since it is named as the minor mode expects. An outline view hides parts of a buffer to better display the underlying structure. For outline minor mode, we use ctab instead of tab, because tab usually has mode specific tasks.
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