under Windows 10 {VSC 1.61.0 with Julia v1.4.3 Extension [julialang,
Julia Language Support]} there seems to be no setting to 'shut-the-editor-up', make it work silent, just as like a TextEditor w/out any pop-up or pop-in or blending-in of anything whatsoever.
hovering over a variable, for instance, lets the VSC-Editor provide additional info, reference etc.
not even the Zen mode can be configured in such a manner that the VSC-Editor keeps totally quiet -- i'd like just the colour scheme working, nothing else needed.
Sublime Text 4 as editor works well, more to my taste but i'd prefer not to use it in a specific setting, on a laptop.
i'd just like to edit code lines w/out any 'interference' in VSC that keeps whatever colour-scheme intact.
is there a setting i might have overlooked ?
everything *sense-wise in Prefs/Settings i checked in order to silence the VSC-Editor -- no success, so far
Thanks in advance for Your suggestion(s) !
Related
I'm a happy user of the Nvim-R plugin, but I cannot find out how to scroll up in the buffer window that the plugin opens with R. Say for instance that I have a large output in console, but I cannot see the top of it - how do I scroll up to see this? In tmux for instance there's a copy mode that quite handily lets you do this, but how is this done in the R buffer?
An example below where I'm very curious to see what's on the line above the one begining with "is.na(a)...". How can this be achieved?
I have scoured the documentation found here, but without luck.
The answer is apparently to use Ctrl+\ Ctrl+n according to this answer on the bugreports for NVim-R.
Here's what my output looks like when I output mtcars:
When I hit Ctrl+\ Ctrl+n, I can move the cursor and I get line numbers:
To get back to interactive, I just use i, the same way I normally would.
Apparently, if you are using neovim, then you can add let R_esc_term = 0 in your ~/.vimrc file and you can then use the escape key, but if you don't use neovim, you are stuck using the two ctrl commands ¯\_(ツ)_/¯.
As pointed out by ZNK, it is about switching to normal mode in Vim's terminal. This, however, can easily fail due to cumbersome keybinding. If such is the case, remap the default keybinding to something reasonable, say, by putting this in your .vimrc:
tnoremap jk <C-\><C-n>
This works for me in Linux running Vim 8.0 in terminal (e.g. does not require Neovim). As you can see, I use 'jk' to switch from insert to normal mode. One can use Esc instead of jk, however, this makes me unable to use up arrow to retrieve command line history as been reported elsewhere.
I just switched from Sublime Text to Atom in order to turn completely open source.
I have trouble with something very very simple: I want Atom to use always (!) and under any circumstances tab width 2 and replace tab with spaces. This setting is so simple in gedit or Sublime Text, but no matter what I am trying: When I start a new file, tab size is 2 (good!). When I use an existing file, tab size is sometimes 4. I find that a bit annoying.
My current setting in Editor are seen in the screenshot:
There is more than one tab setting
Each package (such as python-language) has its own tab setting(s). Whether the language uses the global default or its own default is up to whoever created the package, but you can generally override it.
In your screenshot, you have set the "Tab Type" to "soft". That will take care of using spaces rather than tabs. You have left the default tab width of 2. That is your global setting.
Now, if you look under "Packages" and search for "python" you will find a package named "language-python". Click on its settings button and you will find a number of syntax-specific settings.
Python Grammar
Python Console Grammar
Python Traceback Grammar
Regular Expressions (Python) Grammar
Each of those grammars has its own Tab Length setting. You can set them explicitly to 2 here to override the package's default. (You probably mostly care about the first one, Python Grammar.)
Python is different
In the case of Python, the package is explicitly configured to default to 4 spaces, probably because Python is very opinionated about whitespace, and PEP 8 recommends 4-space indents. You can see the default package setting here in the package's source:
https://github.com/atom/language-python/blob/master/settings/language-python.cson
'autoIndentOnPaste': false
'softTabs': true
'tabLength': 4
This overrides the global default. That's why Python Grammar does not honor the global tab width, the way that most packages do.
Sometimes there are package overrides
Additionally, certain packages will override your settings for syntax reasons. For example, language-make will override and use real tabs instead of spaces, because that is required by make.
In the case of Python, there is an override to use spaces. The language-python settings page offers a spot for you to change the indentation level, but it does not offer a way to switch to using tab characters. (That's probably justifiable, as tab characters and mixed indentation in Python are a very common cause of difficult-to-debug syntax errors.)
You might need to reload
Lastly, sometimes settings don't take effect completely until you reload the Atom window. You can use the Window: Reload command to do so. Or using the keyboard:
Mac: CtrlOptCmdL
Windows/Linux: CtrlAltR
This is what worked for me.
Disable all non-default packages
Open ~/.atom/config.cson, and append this (same level than the "*" element)
:
".python.source":
editor:
autoIndent: true
tabLength: 2
Re-enable all packages.
I got this help from someone else. Not my own discovery. However, for confidentiality, I cannot cite the source.
Based on soham's answer, I found that setting all tabLength: fields in ~/.atom/config.cson (assuming osx) to your desired length solved the problem.
I'm a new Atom user and I want to override the Atom command palette (shift-ctrl-p) scrolling key bindings to something more vi friendly like
ctrl-n and ctrl-p instead of the annoying arrow keys (which force me to take my hands off the home row).
Just to be clear, I don't want to change the key binding that brings up the command palette, but the key bindings you use to scroll through the list once it's up:
I can only find a binding to override the command palette toggle:
As you can see in the following config file, I was able to override the autocomplete scrolling, and I hope to do the same with the command palette. I've tried 'command-palette:up' ,'command-palette:down' and 'command-palette:move-up' etc. to no avail.
Here's is my keymap.cson.
# Atom Flight Manual:
# https://atom.io/docs/latest/using-atom-basic-customization#cson
#vt add
'body atom-text-editor.autocomplete-active':
'ctrl-p': 'autocomplete-plus:move-up'
'ctrl-n': 'autocomplete-plus:move-down'
'alt-p': 'autocomplete-plus:page-up'
'alt-n': 'autocomplete-plus:page-down'
'home': 'autocomplete-plus:move-to-top'
'end': 'autocomplete-plus:move-to-bottom'
# vim-plus ex mode 2016-04-18
'atom-text-editor.vim-mode-plus.normal-mode':
':': 'vim-mode-plus-ex-mode:open'
'!': 'vim-mode-plus-ex-mode:toggle-setting'
# add cmd palette key bindings --> These do not work.
'body .native-key-bindings':
'ctrl-p': 'command-palette:up'
'ctrl-n': 'command-palette:down'
#vt end
I've been really impressed with the key binding support in Atom thus far. I'd be really surprised if it couldn't handle this but, alas, I think this might be the case.
Does anyone know of a way to do this?
Atom 1.7.2, linux
I was able to get single line scroll to work, but not page scroll to work with the following in my keymap.cson:
'atom-workspace':
# these work
'ctrl-p' : 'core:move-up'
'ctrl-n' : 'core:move-down'
# these don't work
'alt-p' : 'core:page-up'
'alt-n' : 'core:page-down'
It would be nice to have page scroll as well, but I should be able to narrow down the list down by typing in text, so I don't foresee needing page-up, page-down all that often.
Now I'm happy.
To target keybindings for just the command palette, you can find an appropriate selector by looking in the command-palette repo keymaps: https://github.com/atom/command-palette/blob/v0.43.5/keymaps/command-palette.cson
This suggests the use of the .command-palette selector, which seems more appropriate then atom-workspace.
'.command-palette':
'ctrl-n': 'core:move-down'
'ctrl-p': 'core:move-up'
I was not able to find a mapping to scroll a page at a time within the command palette, though I'm sure someone else can figure it out. The keyboard page up/down keys have no effect so mapping to core:page-down etc. is not going to work.
I recently installed Zsh in hope of a better life and brighter mornings. However, I quickly realized Zsh introduces various issues in conjunction with tmux.
The first issue was some weird stuff happening at the end of the prompt, before my commands, but this was resolved by supplying tmux with the -u flag for unicode-support. However, I am stuck with one final issue that needs resolution before I can use Zsh with tmux:
Usecase: Autocomplete a command which contains multiple suggestions
Issue: Autocompletion shifts suggestion one character to the right, while leaving the original character behind (visual bug, it is not included in the command)
Example 1.
Then I hit TAB..
Example 2.
Then I hit TAB..
Note 1: This does NOT occur when using the Bash-shell.
Note 2: I am using "oh-my-zsh". This issue only occurs when using the provided themes. This narrows it down to an "oh-my-zsh"-theme issue, not native zsh/tmux.
In case some people still get a similar issue, see also the top-voted answer of Remnant characters when tab completing with ZSH. The plugin you were using may have had the same non-printable characters issue, that would explain the symptoms.
I have Vim 7.2 installed on Windows. In GVim, the <C-PageUp> and <C-PageDown> work for navigation between tabs by default. However, it doesn't work for Vim.
I have even added the below lines in _vimrc, but it still does not work.
map <C-PageUp> :tabp<CR>
map <C-PageDown> :tabn<CR>
But, map and works.
map <C-left> :tabp<CR>
map <C-right> :tabn<CR>
Does anybody have a clue why?
The problem you describe is generally caused by vim's terminal settings not knowing the correct character sequence for a given key (on a console, all keystrokes are turned into a sequence of characters). It can also be caused by your console not sending a distinct character sequence for the key you're trying to press.
If it's the former problem, doing something like this can work around it:
:map <CTRL-V><CTRL-PAGEUP> :tabp<CR>
Where <CTRL-V> and <CTRL-PAGEUP> are literally those keys, not "less than, C, T, R, ... etc.".
If it's the latter problem then you need to either adjust the settings of your terminal program or get a different terminal program. (I'm not sure which of these options actually exist on Windows.)
This may seem obvious to many, but konsole users should be aware that some versions bind ctrl-pageup / ctrl-pagedown as secondary bindings to it's own tabbed window feature, (which may not be obvious if you don't use that feature).
Simply clearing them from the 'Configure Shortcuts' menu got them working in vim correctly for me. I guess other terminals may have similar features enabeld by default.
I'm adding this answer, taking details from vi & Vim, to integrate those that are already been given/accepted with some more details that sound very important to me.
The alredy proposed answers
It is true what the other answer says:
map <C-PageUp> :echo "hello"<CR> won't work because Vim doesn't know what escape sequence corresponds to the keycode <C-PageUp>;
one solution is to type the escape sequence explicitly: map ^[[5^ :echo "hello"<CR>, where the escape sequence ^[[5^ (which is in general different from terminal to terminal) can be obtained by Ctrl+VCtrl+PageUp.
One additional important detail
On the other hand the best solution for me is the following
set <F13>=^[[5^
map <F13> :echo "hello"<CR>
which makes use of one of additional function key codes (you can use up to <F37>). Likewise, you could have a bunch of set keycode=escapesequence all together in a single place in your .vimrc (or in another dedicated file that you source from your .vimrc, why not?).