contrib | ||
core | ||
doc | ||
spacemacs | ||
.gitignore | ||
.gitmodules | ||
.projectile | ||
.spacemacs.template | ||
init.el | ||
README.md |
Spacemacs Starter Kit
┏━━━┓
┃┏━┓┃ Welcome to
┃┗━━┓╋╋╋╋┏━━┓╋╋╋╋┏━━┓╋╋╋╋┏━━┓╋╋╋╋┏━━┓╋╋╋╋┏┓┏┓╋╋╋╋┏━━┓╋╋╋╋┏━━┓╋╋╋╋┏━━┓ b
┗━━┓┃┏━━┓┃┏┓┃┏━━┓┃┏┓┃┏━━┓┃┏━┛┏━━┓┃┃━┫┏━━┓┃┗┛┃┏━━┓┃┏┓┃┏━━┓┃┏━┛┏━━┓┃━━┫ e
┃┗━┛┃┗━━┛┃┗┛┃┗━━┛┃┏┓┃┗━━┛┃┗━┓┗━━┛┃┃━┫┗━━┛┃┃┃┃┗━━┛┃┏┓┃┗━━┛┃┗━┓┗━━┛┣━━┃ t
┗━━━┛╋╋╋╋┃┏━┛╋╋╋╋┗┛┗┛╋╋╋╋┗━━┛╋╋╋╋┗━━┛╋╋╋╋┗┻┻┛╋╋╋╋┗┛┗┛╋╋╋╋┗━━┛╋╋╋╋┗━━┛ a
╋╋╋╋╋╋╋╋╋┃┃[The best editor is neither Emacs nor Vim, it's Emacs+Vim]
╋╋╋╋╋╋╋╋╋┗┛
Quick Install:
git clone --recursive http://github.com/syl20bnr/spacemacs .emacs.d
Table of Contents
- Spacemacs Starter Kit
- Goals
- Screenshots
- Who can benefit from this ?
- Prerequisites
- Install
- Configuration layers
- Contributions
- Main principles
- UI tweaks
- Commands
- Return to normal mode
- Executing Vim and Emacs commands
- Key bindings help
- Included Evil plugins
- About helm
- Navigation
- Window manipulation
- Text manipulation commands
- Change font size
- Spell checking
- Region selection
- Region narrowing
- Auto highlight and edition of symbols
- Color theme
- UI elements
- Minor Modes
- Line formatting
- Errors handling
- Project management
- Modes
- TODO list
- Thank you
Goals
-
The main goal of
Spacemacs
is to bring the power of Vim modal editing to the powerful Emacs editing platform. -
Slick integration with
Evil
states (Vim
modes) with custommicro-states
(temporary overlay map):Spacemacs
tries to keep your fingers on the home row as much as possible, no matter the mode you are in. -
Community driven configuration based on a configuration layer system (work in progress). Contribute your own personal layer upstream and everybody can use it.
-
Minimalistic and nice custom UI, keep your available screen space for what matters: your text files.
-
Mnemonic and consistent key bindings which should be easier to learn and remember.
-
Fast boot time, some time has been invested to make 'Spacemacs' quick to load.
-
Lower the risk of RSI by using the space key as much as possible.
-
Hopefully, if it's not already the case: Ɛ> make you love modal editing! <3
Screenshots
Note: Even though screenshots are updated frequently, Spacemacs
is evolving
quickly and the screenshots may not reflect exactly the current state of the
project.
Who can benefit from this ?
Spacemacs
is first intended to be used by Vim users who want to go to the
next level by using Emacs.
It is also a good fit for people wanting to lower the risk of RSI induced by the default Emacs key bindings.
People wanting to learn a different way to edit files or wanting to learn Vim key bindings.
As a note side, if you are a programmer and you don't know Vim key bindings yet, I deeply recommend you to learn the basics as recommended in Sacha Chua's one-page guide about how to learn Emacs.
Prerequisites
Spacemacs
is compatible with Emacs 24.3 and above and should boot on all
the major OSes where this version can be installed.
Some packages require external tools to work, a list of all dependencies will be provided in this read me. Stay tuned.
Install
Backup your current .emacs.d
, clone the repo with the submodules and
you are good to go:
cd ~
mv .emacs.d .emacs.bak
git clone --recursive http://github.com/syl20bnr/spacemacs .emacs.d
Configuration layers
This part of Spacemacs is still in beta, the structure can change over time. Refer to commit messages for more information in case of big changes.
Structure
Configuration is organized in layers. Each layer has the following structure:
[layer_name]
|__ [extensions]
| |__ [mode 1]
| | ...
| |__ [mode n]
|__ config.el
|__ extensions.el
|__ funcs.el
|__ keybindings.el
|__ packages.el
[] = directory
Where:
File | Usage
------------------|----------------------------------------------------------- config.el | Emacs built-in configuration or mandatory configuration extensions.el | The list of extensions to load and the functions to initialize them funcs.el | Various functions and macros (often used in keybindings.el) keybindings.el | Emacs built-in key bindings or mandatory key bindings packages.el | The list of packages to install and the functions to initialize them
Packages
are ELPA
packages which can be installed from an ELPA
compliant
repository, and Extensions
are elisp code from git submodules, they can also
be directly stored in this git repository (maybe we call this: site elisp
code ??).
Extensions and Packages initialization
Extensions
and Packages
are listed in variables <layer>-pre-extensions
,
<layer>-post-extensions
and <layer>-packages
where <layer>
is the layer
name. Pre-Extensions
are loaded before Packages
and Post-Extensions
are
loaded after Packages
.
They are processed in alphabetical order so sometimes you'll have to use
some after-eval-load
black magic.
To initialize an extension or a package xxx
, define a function with this
format in extensions.el
or packages.el
:
(defun <layer>/init-xxx ()
...body
)
Contributions
Spacemacs
leverages the configuration layers in order to make it possible for
you to share your own layer with other Spacemacs
users.
To use a contribution layer, add it to the dotspacemacs-configuration-layers
variable of your ~/.spacemacs
For instance to add the configuration layer of RMS just do:
(defvar dotspacemacs-configuration-layers '(rms)
"List of contribution to load."
)
Oh, you don't find this configuration layer ? So sad, well you can try mine: syl20bnr
Of I forget: All pull requests are welcome for all parts of Spacemacs
.
Themes Megapack example
This is a simple contribution layer listing a bunch of themes.
To install it, just add themes-megapack
to your ~/.spacemacs
. You have now
installed around 100 themes you are free to try with <SPC> h t
(helm-themes).
Main principles
Evil
Spacemacs
uses the evil mode to emulate Vim key bindings. It is a
very complete emulation (the most complete I've seen yet).
Evil leader
Spacemacs
heavily uses the evil-leader mode which brings the
Vim leader key to the Emacs world.
This leader key is commonly set to ,
by Vim users, in Spacemacs
the leader
key is set on SPC
(space bar, this is why the name spacemacs
). This key is
the most accessible key on a keyboard and it is pressed with the thumb which is
a good choice to lower the risk of RSI.
So with Spacemacs
there is no need to remap your keyboard modifiers to
attempt to reduce the risk of RSI, every command can be executed very easily
while you are in normal
mode by pressing the SPC
leader key, here are a
few examples:
- Save a buffer:
<SPC> f s
- Save all opened buffers:
<SPC> f S
- Open (switch) to a buffer with
helm
:<SPC> b s
Micro-states
Spacemacs
defines a wide variety of micro-states
(temporary overlay maps)
where it makes sense. This prevent from repetitive and tedious presses on the
SPC
key.
When a micro-state
is active, a documentation is displayed in the minibuffer.
Additional information may as well be displayed in the minibuffer.
Auto-highlight-symbol micro-state:
UI tweaks
Spacemacs
has a minimalistic and distraction free UI with a lot of subtle
customizations which make it unique compared to other Emacs kits:
- custom powerline mode-line with color feedback according to current Flycheck status
- unicode symbols for minor mode lighters which appear in the mode-line
- custom fringe bitmaps and error feedbacks for Flycheck
- custom fringe bitmaps for git gutter.
- dedicated startup page with a mode aimed at easily managing
Spacemacs
Commands
Every sequences must be performed in normal
mode.
Return to normal mode
ESC
is the default key to return to normal mode. This is one of the main
design flaw in Vim key bindings because the ESC
key is very far from the
home row.
The popular way to avoid this is to replace ESC
by jj
pressed rapidly.
Spacemacs
initialy proposed to press fd
instead of jj
. But since
jj
is one of the most used combination Spacemacs
now defaults to jj
This sequence can be customized in your ~/.spacemacs
, for instance to
revert back to the initial configuration using fd
add this to your file:
(defun dotspacemacs/init ()
"User initialization for Spacemacs. This function is called at the very startup."
(defvar spacemacs-normal-state-sequence '(?f . ?d))
(defvar spacemacs-normal-state-sequence-delay 0.1)
)
Executing Vim and Emacs commands
Vim commands are executed as usual with the :
key.
To execute an Emacs command press <SPC>
(space) before:
<SPC> :
Key bindings help
A list of all the key bindings can be accessed by pressing:
<SPC> ?
To narrow the list to Spacemacs
specific key bindings set the pattern to SPC
Included Evil plugins
Spacemacs
ships with the following evil plugins:
Mode | Description
----------------------------------------|--------------------------------------
evil-leader | vim leader that bring a new layer of keys in normal mode
evil-little-word | port of camelcasemotion.vim
evil-operator-comment | comment/uncomment with CC
evil-visualstar | search for current selection with *
evil-exchange | port of vim-exchange
surround | port of surround.vim
About helm
Spacemacs
tries to use helm as much as possible.
helm is coupled to popwin so helm
window always appears in
a new temporary windows at the bottom.
The following helm
modes are installed with Spacemacs
:
Key Binding | Mode | Description |
---|---|---|
<SPC> h s |
helm-swoop | search for occurrences within a file and edit the result |
<SPC> h y |
helm-c-yasnippet | select snippets |
<SPC> h t |
helm-themes | select a theme |
<SPC> p f |
helm-projectile | select files within a projectile project |
<SPC> ? |
helm-descbinds | show key bindings |
<SPC> s c |
cofi/helm-flyspell-correct | choose a corrected word |
Navigation
Point/Cursor
Navigation is performed using the Vi key bindings hjkl
.
Key Binding | Description |
---|---|
h |
move cursor left |
j |
move cursor down |
k |
move cursor up |
l |
move cursor right |
H |
move quickly up (10 lines at a time) |
L |
move quickly down (10 lines at a time) |
<SPC> j h |
go to the beginning of line (and set a mark at the previous location in the line) |
<SPC> j l |
go to the end of line (and set a mark at the previous location in the line) |
<SPC> z z |
lock the cursor at the center of the screen |
Vim motions with ace-jump mode
Spacemacs
uses the evil
integration of ace-jump mode which
enables the invocation of ace-jump-mode
during motions.
It is useful for deleting visually a set of lines, try the following sequence in a buffer containing some text:
d <SPC> l
Key Binding | Description |
---|---|
<SPC> <SPC> |
initiate ace jump char mode |
<SPC> l |
initiate ace jump line mode |
`` ``` | go back to the previous location (before the jump) |
Buffers and Files
Spacemacs
uses ido
for opening files since ido
way to navigate
the file system is better than helm
in my opinion (especially because ido
can
remember the last selected directories and buffers, maybe helm can do this ?).
ido
is also used to kill buffers.
Buffer manipulation commands (start with b
):
Key Binding | Description |
---|---|
<SPC> b d |
delete the current buffer (beware the associated file is also deleted) |
<SPC> b k |
kill the current buffer |
<SPC> b K |
kill all buffers except the current one |
<SPC> b m h |
move a buffer to the left |
<SPC> b m j |
move a buffer to the bottom |
<SPC> b m k |
move a buffer to the top |
<SPC> b m l |
move a buffer to the right |
<SPC> b n |
switch to next buffer |
<SPC> b p |
switch to previous buffer |
<SPC> b r |
rename the current buffer |
<SPC> b s |
switch to a buffer using helm |
<SPC> b w |
toggle read-only |
Files manipulation commands (start with f
):
Key Binding | Description |
---|---|
<SPC> f f |
open a file using ido |
<SPC> f i |
open your init.el file |
<SPC> f s |
save a file |
<SPC> f S |
save all files |
<SPC> f y |
show current file absolute path in the minibuffer |
Bookmarks
Bookmarks can be set anywhere in a file. Bookmarks are persistent. They are very
useful to jump to/open a known project. Spacemacs
used helm-bookmarks
to
manage them.
Open an helm
window with the current bookmarks by pressing:
<SPC> h b
Then in the helm-bookmarks
buffer:
Key Binding | Description |
---|---|
CTRL+d |
delete the selected bookmark |
CTRL+e |
edit the selected bookmark |
CTRL+f |
toggle filename location |
CTRL+o |
open the selected bookmark in another window |
To save a new bookmark, just type the name of the bookmark and press RET
.
Window manipulation
Every window has a number displayed at the start of the mode-line and can
be quickly accessed using <SPC> number
.
Key Binding | Description |
---|---|
<SPC> 1 |
go to first window |
<SPC> 2 |
go to window number 2 |
<SPC> 3 |
go to window number 3 |
<SPC> 4 |
go to window number 4 |
<SPC> 5 |
go to window number 5 |
<SPC> 6 |
go to window number 6 |
<SPC> 7 |
go to window number 7 |
<SPC> 8 |
go to window number 8 |
<SPC> 9 |
go to window number 9 |
<SPC> 0 |
go to window number 10 |
Windows manipulation commands (start with w
):
Key Binding | Description |
---|---|
<SPC> w b |
split a window horizontally |
<SPC> w c |
close a window |
<SPC> w d |
toggle window dedication (dedicated window cannot be used by a mode) |
<SPC> w H |
move window to the left |
<SPC> w J |
move window to the bottom |
<SPC> w K |
move window to the top |
<SPC> w L |
move window to the right |
<SPC> w m |
maximize/minimize a window |
<SPC> w M |
maximize/minimize a window, when maximized the buffer is centered |
<SPC> w p |
close the current sticky popup window |
<SPC> w r |
rotate windows clockwise |
<SPC> w R |
rotate windows counter-clockwise |
<SPC> w u |
undo window layout (used to effectively undo a close window) |
<SPC> w U |
redo window layout |
<SPC> w v |
split a window vertically |
<SPC> w w |
cycle and focus between windows |
Golden ratio
Split windows can be dynamically resized depending on whether they are selected
or not. Resizing is performed by the golden-ratio mode.
By default golden-ratio
if off.
The mode can be toggled on and off with:
<SPC> t g
Text manipulation commands
Text related commands (start with x
):
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> x u
| set the selected text to lower case
<SPC> x U
| set the selected text to upper case
<SPC> x d w
| delete trailing whitespaces
<SPC> x g l
| set languages used by translate commands
<SPC> x g t
| translate current word using Google Translate
<SPC> x g T
| reverse source and target languages
<SPC> x m j
| move down a line of text
<SPC> x m k
| move up a line of text
<SPC> x t c
| swap (transpose) the current character with the previous one
<SPC> x t w
| swap (transpose) the current word with the previous one
<SPC> x t l
| swap (transpose) the current line with the previous one
<SPC> x w c
| count the number of words in the selection region
<SPC> x w C
| count the number of occurrences per word in the select region
Change font size
The font size of the current buffer can be adjusted with the commands:
Key Binding | Description |
---|---|
<SPC> x + |
scale up the font and initiate the font scaling micro-state |
<SPC> x - |
scale down the font and initiate the font scaling micro-state |
<SPC> x = |
reset the font size (no scaling) and initiate the font scaling micro-state |
+ |
increase the font size |
- |
decrease the font size |
= |
reset the font size |
Any other key | leave the font scaling micro-state |
Spell checking
Spell checking commands start with s
:
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> s c
| list of corrections in a helm
buffer
<SPC> s d
| change dictionary language
<SPC> s n
| go to the next spell check error
Region selection
Vi Visual
modes are all supported by evil
, Spacemacs
adds another
Visual
mode via the expand-region mode.
Key Binding | Description |
---|---|
<SPC> v |
initiate expand-region mode then... |
v |
expand the region by one semantic unit |
V |
contract the region by one semantic unit |
r |
reset the region to initial selection |
ESC |
leave expand-region mode |
Region narrowing
The displayed text of a buffer can be narrowed with the commands
(start with n
):
Key Binding | Description |
---|---|
<SPC> n f |
narrow the buffer to the current function |
<SPC> n p |
narrow the buffer to the visible page |
<SPC> n r |
narrow the buffer to the selected text |
<SPC> n w |
widen, i.e show the whole buffer again |
Auto highlight and edition of symbols
Spacemacs
supports auto highlighting of the current word (provided by the
auto-highlight-symbol mode) and add a micro-state to it
which makes it a very handy tool to have on your tool belt.
Key Binding | Description |
---|---|
<SPC> h e |
edit all occurrences of the current word |
<SPC> t h |
toggle the auto highlighting |
Navigation between the highlighted symbols can be done with the commands:
Key Binding | Description |
---|---|
<SPC> h h |
initiate navigation micro-state |
<SPC> h n |
go to next occurrence and initiate navigation micro-state |
<SPC> h N |
go to previous occurrence and initiate navigation micro-state |
<SPC> h c b |
change range to whole buffer |
<SPC> h c d |
change range to display area |
<SPC> h c f |
change range to function |
<SPC> h C |
change range to default (whole buffer ) |
In 'Spacemacs' highlight symbol micro-state:
Key Binding | Description |
---|---|
c |
change scope (function , display area , whole buffer ) |
e |
edit occurrences |
n |
go to next occurrence |
N |
go to previous occurrence |
d |
go to next definition occurrence |
D |
go to previous definition occurrence |
h |
go to home occurrence (go to starting occurrence) |
Any other key | leave the navigation micro-state |
The micro-state text in minibuffer display the following information:
<M> [6/11]* press (n) or (N) to navigate, (h) for home symbol, (c) to change scope
Where <M> [x/y]*
is:
- M: the current range mode
<B>
: whole buffer range<D>
: current display range<F>
: current function range
- x: the index of the current highlighted occurrence
- y: the total number of occurrences
-
- (star): appears if there is at least one occurrence which is not currently visible
Color theme
By default, Spacemacs
uses the theme Solarized.
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> c t
| cycle between Spacemacs
themes
<SPC> h t
| select a theme using a helm
buffer
Spacemacs
available themes:
UI elements
Mode-line
The mode line is a powerline customized to show the window number and the colorized Evil current state.
The color codes for modes are:
Evil State | Color |
---|---|
Normal | Orange |
Insert | Green |
Visual | Grey |
Emacs | Red |
Motion | Purple |
When Flycheck minor mode is enabled, the mode line color changes according to the current flycheck state:
Toggles
Some UI indicators can be toggled on and off (toggles start with t
):
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> t 8
| display a mark on the 80th column
<SPC> t F
| toggle display of the fringe
<SPC> t n
| show the absolute line numbers
Minor Modes
Spacemacs
uses diminish mode to reduce the size of minor mode
indicators:
The minor mode area can be toggled on and off with:
<SPC> t m
Lighter | Mode |
---|---|
⊞ | golden-ratio mode |
Ⓐ | auto-complete mode |
Ⓗ | auto-highlight-symbol mode |
Ⓒ | centered-cursor mode |
eⓅ | e-project mode |
Ⓟ | projectile mode |
Ⓕ | flymake mode |
Ⓢ | flyspell mode |
(Ⓢ) | smartparens mode |
(Ⓟ) | paredit mode |
Ⓨ | yasnippet mode |
Note: in terminal the regular indicators are used instead of the utf-8 ones.
Line formatting
Spacemacs
replaces the default J
Vi key binding (join current line with next
line) by a slightly more frequent action which is to go to the line below point and indent it
.
Join lines can still be performed with <SPC> j k
Line formatting commands start with j
:
Key Binding | Description
------------------|------------------------------------------------------------
J
| go to next line and indent it using auto-indent rules
<SPC> j j
| same as J
but will split the current line at point
<SPC> J
| split a quoted string or s-expression in place
<SPC> j J
| split a quoted string or s-expression and auto-indent
<SPC> j k
| join the current line with the next line
Used together these key bindings are very powerful to quickly reformat the code.
Errors handling
Spacemacs
uses Flycheck to gives error feedback on the fly.
The checks are only performed at save time by default.
Errors management commands (star with f
for flycheck
):
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> f c
| clear all errors
<SPC> f l
| display the flycheck
list of errors/warnings
<SPC> f n
| go to the next flycheck
error
<SPC> f p
| go to the previous flycheck error
Custom fringe bitmaps:
Symbol | Description |
---|---|
Error | |
warning | |
Info |
Project management
Projects in Spacemacs
are managed with projectile.
So projects are defined implicitly, for instance the root of a project
is found when a .git
repository or .projectile
file is encountered
in the file tree.
Projects management commands (start with p
):
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> p b
| switch to a buffer of the project
<SPC> p C
| invalidate the cache of projectile
<SPC> p d
| open a dired
buffer at the root of the project
<SPC> p f
| open a file of the project using helm
<SPC> p F
| find a file if the project using ido
<SPC> p k
| kill all the buffers of the project
<SPC> p g
| grep search in the project
<SPC> p r
| replace a string in the files of the project
Modes
Spacemacs
tries to add more natural Vi key bindings to some modes or
simply add new leader key bindings.
Leader key bindings start with m
because they are bindings related to
the current major mode
.
Helm
Spacemacs
add hjkl
navigation to helm
buffers:
Key Binding | Description
------------------|------------------------------------------------------------
CTRL+h
| go to previous page
CTRL+j
| go to previous item
CTRL+k
| go to next item
CTRL+l
| go to next page
Erlang
Spacemacs
uses EDTS as an Erlang coding environment.
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> m d
| show man page documentation
<SPC> m e
| go to next issue
<SPC> m g
| go to definition
<SPC> m G
| find a module in the current project
<SPC> m h
| open the header file under point
<SPC> m l
| find a function in the current module
<SPC> m m
| go to the macro definition under point
<SPC> m r
| go to the record definition under point
Ledger
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> m a
| add a transaction
<SPC> m d
| delete current transaction
Lisp
TODO
Magit
Spacemacs
add hjkl
navigation support for the following magit modes:
- branch manager
- commit
- log
- process
- status
Note: in status
mode only j
and k
are remapped (to go down and up).
Press K
instead of k
to discard changes to an item.
Org
In org
, evil-org-mode is activated.
Key Binding | Description
------------------|------------------------------------------------------------
gh
| outline-up-heading
gj
| org-forward-heading-same-level
gk
| org-backward-heading-same-level
gl
| outline-next-visible-heading
t
| org-todo
T
| org-insert-todo-heading nil
H
| org-beginning-of-line
L
| org-end-of-line
;t
| org-show-todo-tree
o
| always-insert-item
O
| org-insert-heading
$
| org-end-of-line
^
| org-beginning-of-line
<
| org-metaleft
>
| org-metaright
;a
| org-agenda`
Perforce
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> p 4 a
| add a file in depot
<SPC> p 4 d
| delete a file in depot
<SPC> p 4 D
| p4-describe
<SPC> p 4 e
| checkout a file
<SPC> p 4 r
| rename a file
<SPC> p 4 R
| revert a file
<SPC> p 4 S
| submit CL
Python
Inferior REPL process
Start an iPython inferior REPL process with <SPC> m i
.
Send code to inferior process commands:
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> m b
| send buffer and keep code buffer focused
<SPC> m B
| send buffer and switch to REPL in insert mode
<SPC> m f
| send function and keep code buffer focused
<SPC> m F
| send function and switch to REPL in insert mode
<SPC> m r
| send region and keep code buffer focused
<SPC> m R
| send region and switch to REPL in insert mode
CTRL+j
| next item in REPL history
CTRL+k
| previous item in REPL history
Testing in Python
Spacemacs
uses nose as a test runner. An improved version of
nose.el is shipped with Spacemacs
, this version adds:
- windows support
- test suite support
The root of the project is detected with a .git
directory or a setup.cfg
file.
Test commands (start with m t
or m T
):
No Debug | Description
------------------|------------------------------------------------------------ m t a | launch all tests of the project m t f | launch the current test under point m t m | launch all tests of the current module m t s | launch all tests of the current suite
Debug | Description
------------------|------------------------------------------------------------ m T a | launch all tests of the project in debug mode m T f | launch the current test under point in debug mode m T m | launch all tests of the current module in debug mode m T s | launch all tests of the current suite in debug mode
Other Python commands
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> m d
| open documentation in firefox
using pylookup
<SPC> m g
| go to definition using emacs-jedi
<SPC> m p
| add a breakpoint
R (ESS)
Important:
In order to speed up the boot time of Spacemacs
, ESS
must be loaded
manually via the key binding:
<SPC> e s s
Inferior REPL process
Start an R
inferior REPL process with <SPC> m i
.
Send code to inferior process commands:
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> m b
| send buffer and keep code buffer focused
<SPC> m B
| send buffer and switch to REPL in insert mode
<SPC> m f
| send function and keep code buffer focused
<SPC> m F
| send function and switch to REPL in insert mode
<SPC> m l
| send line and keep code buffer focused
<SPC> m L
| send line and switch to REPL in insert mode
<SPC> m r
| send region and keep code buffer focused
<SPC> m R
| send region and switch to REPL in insert mode
<SPC> m s
| send region or line and step (debug)
<SPC> m S
| send function or paragraph and step (debug)
CTRL+j
| next item in REPL history
CTRL+k
| previous item in REPL history
Other R commands
Key Binding | Description
------------------|------------------------------------------------------------
<SPC> m p
| object introspection popup ess-R-object-popup
<SPC> m v p
| view data under point using ess-R-data-view
<SPC> m v t
| view table using ess-R-data-view
rcirc
Key Binding | Description
------------------|------------------------------------------------------------
CTRL+j
| next item in command history
CTRL+k
| previous item in command history
TODO list
- Add support for multiple-cursors mode.
Thank you
Jokes aside, thank you Richard for this great piece of software.
Thank you to the whole Emacs community from core developers to elisp hackers!