In Neatbeans, unindent works as expected when multiple lines are selected. But consider the following, where the pipe character | symbolizes the cursor position in the editor:
(a) Cursor at start of line (no selection)
|hello world!
(b) Cursor inside of line (no selection)
hell|o world!
In Netbeans, when I hit Shift+Tab on version (a) then the indentation is removed. This is what I expect.
However, when I hit Shift+Tab on version (b) then nothing happens. This is different from the code editors that I am used to. I would expect the indentation to be removed, or that the cursor moves to the start of the line, such that the next Shift+Tab will remove the indentation.
Is there a config in Netbeans that makes unindent via Shift+Tab work when the cursor is inside the line?
To shift the line to the left, regardless of the cursor position you can use the "Shift line left" editor action. In the default NetBeans mapping this is assigned to Alt+Shift+KP_LEFT and Alt+Shift-LEFT
Just open the keymap options page and search for the action "shift line"
It's not exactly what you are asking, but you could try to remap that action to "Shift-Tab" and see if it works.
TLDR: There seems to be a bug in the way NetBeans handles indenting/unindenting.
I would expect the indentation to be removed
I don't see any formal documentation on how unindenting is supposed to work in NetBeans, but it appears to move the text to the right of the cursor to the left, as long as there is only whitespace to the left of the cursor. While that is different to how unindenting works in other code editors such as Intellij IDEA and Eclipse, where the entire line is shifted to the left even when the cursor is poitioned within the text, it's not necessarily incorrect.
If you want to unindent in NetBeans there are two simple alternatives: either position the cursor at the start of the line, or select some text - anything at all! - on that line before unindenting.
Some comments in the NetBeans Bug Report Bug 212353 - Shift+Tab (Delete tab) shortcut does not work in editor may be relevant:
Please note that those actions should be inverse - I mean when you
select a block and you hit <TAB> <TAB> <Shift-TAB> <Shift-TAB> you
should always end up with the same text. The same should be true if
you change the order to <Shift-TAB> <Shift-TAB> <TAB> <TAB> you
should end up with the same text.
That said, NetBeans is not adhering to that standard. Using your second example, pressing <TAB><TAB> works fine, but subsequently pressing <SHIFT><TAB> does nothing, so it is not possible to "end up with the same text". That looks like a bug (in Apache NetBeans 11.2 at least). You can raise a bug report here.
It's also worth noting that <Shift> + <Tab> is actually defined as the keymap for "Delete TAB" rather "unindenting".
Is there a config in Netbeans that makes unindent via Shift+Tab work
when the cursor is inside the line?
I don't think so. All you can do, using Tools > Options > Keymap, is to change the shortcut keys from <Shift> + <Tab> to something else, but that won't change the behavior.
I Ctrl + click through various function definitions, in Go. Sometimes I drill too deep. I want to move up the stack of visited files. How do I do this in VS Code?
You can use workbench.action.navigateBack and workbench.action.navigateForward to quickly move back and forth between recent cursor positions.
The default keybinding for workbench.action.navigateBack is Alt+LeftArrow
The default keybinding for workbench.action.navigateForward is Alt+RightArrow
If your mouse has buttons on the side, you can use them in place of the above keybindings.
By default:
Alt+LeftArrow moves you back.
Alt+RightArrow moves you forward.
To assign your custom key combinations, click on the
File -> Preferences -> Keyboard Shortcuts.
or just press CTRLK + CTRLS
Type workbench.action.navigateBack double click on the found line and assign your shortcut key combination for moving Back and similarly, assign your Forward shortcut by typing workbench.action.navigateForward and double clicking on the result.
Note:
Pay attention to message while you are trying to assign the new combination. If the key combination already assigned for something else, VsCode will warn you.
On linux, default keybindings are:
workbench.action.navigateBack = CTRL+ALT+-
workbench.action.navigateForward = CTRL+SHIFT+-
What are the keyboard shortcuts for creating multiple cursors in VS Code?
Press Alt and click. This works on Windows and Linux*, and it should work on Mac, too.
More multi-cursor features are now available in Visual Studio Code 0.2:
Multi cursor improvements
Ctrl+D (Cmd+D on Mac) selects next occurrence of word under cursor or of the current selection
Ctrl+K Ctrl+D moves last added cursor to next occurrence of word under cursor or of the current selection
The commands use matchCase by default. If the find widget is open, then the find widget settings (matchCase / matchWholeWord) will be used for determining the next occurrence
Ctrl+U (Cmd+U on Mac) undoes the last cursor action, so if you added a cursor too many or made a mistake, you can press Ctrl+U (Cmd+U on Mac) to go back to the previous cursor state.
Adding cursor up or down (Ctrl+Alt+Up / Ctrl+Alt+Down) (Cmd+Alt+Up / Cmd+Alt+Down on Mac) now reveals the last added cursor to make it easier to work with multiple cursors on more than 1 viewport height at a time (i.e. select 300 lines and only 80 fit in the viewport).
This makes it a lot easier to introduce multiple cursors
* Linux drag-window conflict:
Some distros (e.g. Ubuntu) assign window dragging to Alt+LeftMouse, which will conflict with VSCode.
So, recent versions of VSCode let you toggle between Alt+LeftMouse and Ctrl+LeftMouse under the Selection menu, as detailed in another answer.
Alternately, you could change your OS key bindings using gsettings as mentioned in another answer.
Multi-word (and multi-line) cursors/selection in VS Code
Multi-word:
Windows / OS X:
Ctrl+Shift+L / ⌘+Shift+L selects all instances of the current highlighted word
Ctrl+D / ⌘+D selects the next instance... and the one after that... etc.
Multi-line:
For multi-line selection, Ctrl+Alt+Down / ⌘+Alt+Shift+Down will extend your selection or cursor position to the next line. Ctrl+Right / ⌘+Right will move to the end of each line, no matter how long. To escape the multi-line selection, hit Esc.
See the VS Code keybindings (OS sensitive)
May 2017
As of version 1.13
Add multiple cursors with Ctrl / Cmd + Click
VSCode developers have introduced a new setting, editor.multiCursorModifier, to change the modifier key for applying multiple cursors to Cmd + Click on macOS and Ctrl + Click on Windows and Linux. This lets users coming from other editors such as Sublime Text or Atom continue to use the keyboard modifier they are familiar with.
The setting can be set to:
ctrl/Cmd - Maps to Ctrl on Windows and Cmd on macOS.
alt - The existing default Alt.
There's also a new menu item Use Ctrl + Click for Multi-Cursor in the Selection menu to quickly toggle this setting.
The Go To Definition and Open Link gestures will also respect this setting and adapt such that they do not conflict. For example, when the setting is ctrl/Cmd, multiple cursors can be added with Ctrl / Cmd + Click, and opening links or going to definition can be invoked with Alt +Click.
With fixing Issue #2106, it is now possible to also remove a cursor by using the same gesture on top of an existing selection.
I had problem with ALT key, fix is to change alt+click as a Gnome hotkey which clobbers multi-cursor select in VSCode, to super+click by running:
gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier "<Super>"
Source: http://2buntu.com/articles/1529/visual-studio-code-comes-to-linux/
Try Ctrl+Alt+Shift+⬇ / ⬆, without mouse, or hold "alt" and click on all the lines you want.
Note: Tested on Windows.
Cmd+Option+Shift⬇ / ⬆ works for me on newest VSCode 1.29.1 and newest OSX High Sierra 10.13.6, Macbook Pro.
This adds a vertical line up/down on screen, like Option+Click/Vertical Drag does in Sublime Text.
To add multiple cursors at any points in your file, including multiple ones on the same line, do Cmd (or Option)+Click anywhere you want, shown in this video. You may also search for text (Cmd+F) that repeats multiple times, then press Option+Return to add cursors at end of EACH word.
On XFCE, go to Applications -> Settings -> Settings editor - > xfwm4 -> easy_click(disable value)
Now you can Insert Cursor with Alt + Click
I've also disabled L/R Workspace (ctrl + alt + L/R) settings in Settings -> Window manager -> Keyboard
As of Visual Studio Code version 0.10.9, you can now do a Create Multiple Cursors from Selected Lines by selecting multiple lines, and pressing Shift+Alt+I
Note: This is similar to Sublime Text's Ctrl+Shift+L functionality.
Source: https://code.visualstudio.com/updates/vJanuary#_thank-you
Relevant PR: https://github.com/Microsoft/vscode/pull/1479
On Ubuntu, in order to enable multi-cursor clicking you will need to re-assign Alt+click first, by running the command below. This is because by default Ubuntu uses the shortcut itself and has it takes precedence.
> gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier "<Super>"
There is no binding for exactly what you want.
The only thing that comes close is Ctrl+F2 which will select all of them at once.
You can bind it to Ctrl+D doing the following:
Click on File > Preferences > Keyboard Shortcuts
You should see a pane full of the current bindings and on the right a list of custom bindings
In the current bindings, search for Ctrl+F2 and copy that whole line and paste it into the right pane.
You might have to remove the comma at the end and then change Ctrl+F2 to Ctrl+D and then save the file.
It should look something like this:
// Place your key bindings in this file to overwrite the defaults
[
{ "key": "ctrl+d", "command": "editor.action.changeAll",
"when": "editorTextFocus" }
]
Ctrl+Alt+⬇ / ⬆ add cursors above and below the current line. Still nowhere near as good as sublime or brackets though. I can't see anything equivalent to Ctrl+D in sublime in the keyboard shortcuts file.
https://code.visualstudio.com/Updates
New version (Visual Studio 0.3.0) support more multi cursor feature.
Multi-cursor
Here's multi-cursor improvements that we've made.
⌘D selects the word at the cursor, or the next occurrence of the current selection.
⌘K ⌘D moves the last added cursor to next occurrence of the current selection.
The two actions pick up the matchCase and matchWholeWord settings of the find widget.
⌘U undoes the last cursor action, so if you added one cursor too many or made a mistake, press ⌘U to return to the previous cursor state.
Insert cursor above (⌥⌘↑) and insert cursor below (⌥⌘↓) now reveals the last added cursor, making it easier to work with multi-cursors spanning more than one screen height (i.e., working with 300 lines while only 80 fit in the screen).
And short cut of select multi cursor change into cmd + d(it's same as Sublime Text. lol)
We can expect that next version supports more convenient feature about multi cursor ;)
Alt+Click. It works in Windows.
Details: Visual Studio Code Documentation
In my XFCE (version 4.12), it's in Settings -> Window Manager Tweaks -> Accessibility.
There's a dropdown field Key used to grab and move windows:, set this to None.
Alt + Click works now in VS Code to add more cursor.
In Visual Studio without mouse: Alt+Shift+{ Arrow }.
You can do the following per the Selection menu:
Press/hold Alt+Ctrl+Up Arrow/Alt+Ctrl+Down Arrow as required to create sufficient cursors, then Ctrl+D can be used to expand the selections.
Same issue on Ubuntu-MATE, but here you resolve it by:
gsettings set org.mate.Marco.general mouse-button-modifier "<Super>"
Alt + Command + Shift will add a cursor to the next instance of what you've selected. E.g. a variable or function name
For xfce users, just go to settings>window manager tweaks>accessibility there change the key used to grab and move windows: to super as demonstrated in the image below.
Now you can use super instead of alt. Wallah!! Go make multiple cursors by alt + click.
First go to "Keyboard Shortcuts", you can get there by hitting Cmd+k then Cmd+s, or for Windows Ctrl+k then Ctrl+s.
Once you're there, search for "Add Cursor Above" and "Add Cursor Below". You can even assign them your own key-bindings.
On windows:
CTRL+Click if you are using vscode
CTRL+Alt+Click if you are using visual studio
For Ubuntu Users
ALT + SHIFT + ⬇ / ⬆
Alt + Click works in OSX. Code Version 1.14.2
When navigating in Eclipse editor I use two possibilities to scroll text:
Shortcut "Ctrl + cursor down" (keyboard arrow key) -> scroll lines, but the cursor stays at same line
"Cursor down" with the keyboards arrow keys -> cursor moves to last line of visible editor, then the text starts scrolling
Is there a combination of both? I use Ctrl + cursor down extensively for good overview, but when I find the line to edit, I have to set the cursor to the line again (with the mouse).
I have created an Eclipse plug-in which adds a command for this.
It is named Laid Editor Utilities and can be installed from the plug-in update site:
https://bitbucket.org/lii/laid_language_tools/src/master/se.lidestrom.laid.update_site/
The command is named Scroll With Caret Line Up / Down. By default it has the keyboard shortcuts Ctrl + Alt + C U/D (it's best to to change this to something more convenient).
The plugin also contains some other new editor actions, see project page for more information.
IMHO there is no such short cut. In fact how editor should know which line you want to edit while scrolling, is it the first visible line or the last or in between?
Closely you can use the short cut key Ctrl + L to jump to a given line, as you aleady holding the Ctrl key while scrolling, just press L and type the line number you want to be in and press OK. Then the caret will be placed on the line you want to edit.
I have bandage due to 5th metacarpal damage. Typing is no issue at all, I do hours of it and it's fine. Using a mouse... impossible. This is not about being a productivity ninja not losing the time it takes to reach for the trackpad or the mouse... it's actual being able to do some stuff or not at all for the moment. Anyway, here's the question, put simply and clearly:
In an Eclipse editor, can I move around using the keyboard only?
Examples of actual things I would like to be able to do without using a mouse:
Move the cursor to the end of the line
Move the cursor to the beginning of the line
Move the cursor one line down
Move the cursor one line up
Move the cursor one column left
Move the cursor one column right
Move the cursor one word left
Move the cursor one work right
Move the cursor to the end of the word
Move the cursor to the beginning of the word
Delete the character to the left of the cursor
Delete the character to the right of the cursor
etc.
I realise some of this is possible already using a mixture of END, HOME, CTRL/ALT + ARROW_KEY, etc. But it's not as comprehensive as, say, E-Macs or Vim.
As simple as that.
In Vim, I use j,k,h,l... in Xcode I use Emacs bindings (CTRL-N, CTRL-P, CTRL-H)... how can I use Eclipse in a similar way? I have heard of a "vim" plug-in but I really just need the cursor movement, that's it. Nothing else.
Should I just create custom shortcuts for each movement?!
Going to the end of the line: End key
Going to the start of the line: Home key
Going one line down: down arrow key
Move the cursor one line up: up arrow key
Move the cursor one column left: don't know what you mean by column
Move the cursor one column right: idem
Move the cursor one word left: ctrl - left arrow key
Move the cursor one word right: ctrl - right arrow key
Move the cursor to the end of the word: no idea
Move the cursor to the beginning of the word: ctrl - left arrow key
Delete the character to the left of the cursor: backspace
Delete the character to the right of the cursor: delete
This is on Windows. All the shortcuts are available in Window (Alt W) - Preferences (P) - General - Keys (type "Keys" in the filter text box). Most of the shortcuts above are standard shortcuts, which are used in every windows editor.
I found it :(
Preferences > General > Keys > Emacs
You can do almost everything with your keyboard:
Take a look here for a detailed list of shortcuts:
http://www.shortcutworld.com/en/win/Eclipse.html