I just installed a helpful statusbar commands extensions and it gets you to make a list of commands you want to have buttons for.
But when I got around to adding the command for fold all, I couldn't figure out what its parent was,
turns out it's editor
is there a list of all available commands with their hierarchies?
I see it is in Keyboard Shortcuts
That's fine, a little unintuitive but oh well!
ty ty
Related
Sorry for another post like this, I found a LOT of them here asking how to enable auto-completion, but that is not my case.
If I declare a variable and then hit CTRL+Space it works - it will autocomplete it. What I am missing thought is, that is shows a list of the possible solutions while typing - how do I enable that? (They only show after hitting CTRL+Space, is there no feature like in IntelliJ where they show that during typing already?
(Spyder maintainer here) I guess what you are referring to is auto-completion on the fly, i.e. as you write on the Editor or Console.
Unfortunately, it's not possible to enable that right now (August/2018). However, it'll be available (but only for the Editor) in our next major version: Spyder 4, to be released in 2019.
I have the following keymap.cson file to config my Atom editor:
'body':
'ctrl-shift-cmd-left': 'window:focus-pane-on-left'
Only when I run this command, the current text is selected. Which without the alt key held, would make sense as a highlighting command.
However, is I bind a key command which I think most likely doesn't have a competing action, say alt-cmd-;, it seems to be registered into the list of key commands in Settings/Keybindings, yet again no window focus is happening.
Edit:
I now realize that pane and not window may be the relevant term for what I want. Still, searching the Key Bindings for pane focus switching didn't yield anything obvious. Surely, there must be a simple way to select through files in the Project area while editing.
Although this answer doesn't match the title of the question, based on your edit I think that tree-view:toggle-focus is what you're looking for.
Please try using Ctrl + 0.
And, if you use Nuclide (related to React), please try disabling it to check the difference.
I have installed GNU Radio and GRC 3.7.2.2 on a 32bit XP machine following the instructions from Ettus. It starts without any messages, I can open an existing flowgraph, delete blocks, edit block properties, but I cannot add new blocks. Double click on the block has no effect. Nor does dragging it, right clicking it or any other gesture I could think of. Can anyone think of a problem that might be causing this?
Update: it turns out that Return works, not double-click
It sounds like you are having issues with the installed graphics libraries. Did you install the whole list of dependencies in those instructions?
You should e-mail the GNU Radio mailing list with what's going on: https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Is there any way to disable keyboard shortcuts in MacVim? I mean the shortcuts like Cmd + s for example, I want to convince myself to use things like :w, but I can't do so if I can save the file using Cmd + s, you get me?
But I of course, still want to use the GUI, so is there any way to disable these, without stoping using the MacVim GUI?
Thanks for your help. BTW I made a Google search and wasn't able to find an answer.
EDIT:
Following #ChrisJohnsen's suggestion, I have already tried the following with no success:
if has('gui_running')
macmenu File.Save key=<nop>
macmenu File.Save\ As\.\.\. key=<nop>
endif
EDIT 2:
I moved the error I'm getting over to this other question: When I try to run vim in command line I get Python errors
There is no simple way to disable all of the pre-defined Mac-style keyboard shortcuts, but you can definitely change/disable any of them. The important command is :macmenu (see :help :macmenu); it lets you set the Mac-specific properties of any Vim menu item (mostly Mac-specific keyboard shortcuts and Mac-specific actions (e.g. open/save dialog boxes, window manipulations, etc.)).
macmenu File.Save key=<nop>
macmenu File.Save\ All key=<nop>
macmenu File.Save\ As\.\.\. key=<nop>
The thing is that :macmenu commands are only effective if they are in your .gvimrc file.
If you do :e $VIMRUNTIME/menu.vim and search for macm, you will find the list of pre-defined shortcuts and actions. Copy the desired lines to you .gvimrc and replace key=<whatever> with key=<nop>. You can also wrap them in if has("gui_macvim") / endif if you need your .gvimrc to work on multiple platforms.
MacVim has only one "advantage" over plain Vim: it supports native Mac OS X shortcuts. If you don't want those shortcuts you might as well simply use plain Vim.
FWIW, when I switched from TextMate I, too, found after a while that these native shortcuts were an obstacle on my way to learning Vim. My solution was to focus my efforts on plain Vim. After a week in the terminal you should be able to completely disregard those shortcuts.
I'd advise you to take a little pause and think about doing things in a more appropriate order:
In the terminal, do $ vimtutor as many times as needed.
In the terminal again, use $ vim for simple tasks first then more complex tasks. There's a predictable productivity hit at the beginning but it will last only a few days/weeks.
Once you have reached your previous level of productivity, you can start to fly Vim full-time. At that point, using MacVim or GVim or plain $ vim should make no difference whatsoever.
Bonus points for not relying too much on plugins, other people's vimrcs or "distributions" like janus or spf13…
A keyboard shortcut to comment/uncomment out a piece of code is common in other programming IDE's for languages like Java, .Net. I find it a very useful technique when experimenting through trial and error to temporarily comment out and uncomment lines, words and parts of the code to find out what is and isn't working.
I cannot find any such keyboard shortcut on the Mathematica front end in version 7. I know that it is possible to comment out code by selecting the code, right mouse click and select Un/Comment from the menu that appears but this is too slow while coding.
I tried to access this using the menu key Menu on the keyboard but Mathematica frontend doesn't respond to or recognise this key unlike other applications, this could have allowed a key combination for commenting. Can someone else verify that this isn't unique to my machine and that the key isn't recognised by mathematica. I looked at this question and looked in the KeyEventTranslations.tr file but I don't think there is any way to create a shortcut to do this(?). Should I just live with it?
Any other suggestions?
(I have seen there is an Emacs version of mathematica, I have never tried Emacs or this Mma version and imagine that it would have this ability but would prefer not to go to the trouble and uncertainty of installing it. Also I would guess that the Wolfram Workbench could do this, but that may not be worth the investment just for this.)
You can install the shortcut in Mathematica 7.0.x if you are willing to edit the Mathematica system file MenuSetup.tr. You can find it in the same location as the KeyEventTranslations.tr file (i.e. in the installation under "SystemFiles/FrontEnd/TextResources/platform"). In MenuSetup.tr, locate the following line under the definition of the Edit menu:
MenuItem["Check &Balance", "Balance", MenuKey["B", Modifiers->{"Control", "Shift"}]],
Immediately below that line, insert the following:
MenuItem["Un/C&omment Selection", KernelExecute[FE`toggleComment[]], MenuKey["/", Modifiers->{"Command"}], MenuEvaluator -> Automatic, Method -> "Queued"],
The Un/Comment Selection command is now available under the Edit menu, with the keyboard shortcut Cmd-/ or Alt-/ depending on your platform -- just like in Mathematica 8 where this command comes pre-installed.
Please take as read the usual disclaimers about hacking the Mathematica installation files -- no warranty is offered :)
I do not know of any way to map this function to some shortcut involving the Menu key.
Shortcut Key, No Menu
The preceding steps mimic what Mathematica 8 does by installing a new menu item. If you prefer to leave the menus unchanged, then you can install the shortcut in KeyEventTranslations.tr instead. Add the following line:
Item[KeyEvent["/", Modifiers->{Command}], KernelExecute[ToExpression["FE`toggleComment[]"]], MenuEvaluator -> Automatic, Method -> "Queued"]
You'll need a comma on the end of that line if it is not the last item in the list.
Select the code and press one of the following:
Alt+/
Alt-E-O
Alt+E+O
Notes:
Tested only on Windows, using Mathematica 8.
On my non-US keyboard (ABNT Brazil), the shortcut Alt+/ doesn't work, instead I use Alt+E+O.
Here is code for your KeyEventTranslations.tr file that will comment out code. I am still working on the other half.
Item[KeyEvent["/", Modifiers -> {Command}],
FrontEndExecute[{
NotebookApply[FrontEnd`InputNotebook[],
"(*\[SelectionPlaceholder]*)"
]
}]
],
This binds it to Alt+/ as it is in Mathematica 8.