Creating your own LaTeX keyboard layout : 1 key = multiple caracters - keyboard

I've been looking for the answer for quite some time now. This is a project I have but I can't manage to find a way to do it. The main idea would be to plug an additional keyboard on my computer that write multiple letters by hitting only one key. For example, instead of writing down a (when I hit the a key), it would write \textbf{ (for example).
I already manage to find the keyboard layout file under Linux and to switch the a and b keys, but I cannot find a way to print multiple characters.
I know it exist editors (like Texmaker or Kile) that have auto-completion, but I'm most of the time working in project in groups and therefore we use writelatex.com which does not propose auto-completion in it's free user pack ! Besides, I'm doing that for my personal interest.
Thanks a lot.

Have a look at autokey. It can assign phrases to hotkeys. It requires X11.
Another option might be to use a powerful text editor like vim or emacs which both have features like this, and then copy/paste the text into writelatex.com.
Some browsers have add-ons that allow you to edit the contents of a text field on a web page with a chosen text editor.
Edit: In Xorg you can use the X KeyBoard extension to e.g. change the meaning of individual keys. While you can configure the keyboard to generate (multibyte) unicode characters, you cannot assign arbitraty character strings to one key, to the best of my knowledge.

Related

Additional Symbols using key combinations

I am german but switched to US layout for coding. I got myself new keycaps and will stay with them forever.
Still, sometimes i wish to enter german symbols. Ä,Ö,Ü being examples thereof.
I know there is the option to Switch layouts (Super Space) for entering one character or compose key.
But I'd prefer to be able to use just a combination i can specify by myself.
I have an "Alt Gr" Key right of my spacebar. I could imagine using it + some key to get another symbol. Alt Gr + U = Ü for example.
Like this, i could also add other symbols i need from time to time, especially mathematical symbols or greek letters.
Is there any tool that can do this? Best would be one that is available for Windows and Linux.
Many thanks in advance.

Moving between text and input and textarea areas without using mouse and closing panels

In the majority of programs and sites it is possible to switch between input and textarea fields by means of combinations of the Tab and Shift+Tab keys.
But in Sublime Text Tab — tabulation.
For example, for me open Goto Line Panel and console.
May I move between entry fields and my text also as in the majority of programs becomes by means of keyboard combinations of Tab and Shift+Tab? I know, what the Tab and Shift+Tab keys is needed for tabulation, but any combination of keys can be used to move between input and textarea fields.
Thanks.
TAB will not work but this can be achieved by series of shortcuts:
Opening line selector: Ctrl+G
Opening search: Ctrl+F
Going from search to founded string: Alt+Enter
Shortcuts above are available on Linux version. They may be different on Windows but they are there and can be found in online documentation.
With Sublime Text you can personalize your shortcut!
I found this guide on the official website and this "different but useful" question about it.
So you can create your own sort of switch with comfortable combination. Example:
alt+1 to go to search
alt+2 to go to the text
alt+3 to go to the bottom
...
this is also faster then the "tag way" because it is not cyclic!
i haven't tried it but as mentioned by Draco the commands to move exist so you can just make them more comfortable.

How to highlight variables in sublime?

How to highlight variables in sublime text 3? like in netbeans
Your question is not very clear, but here are some options. First, if you're just trying to get variables highlighted differently, you'll need a color scheme with more options than the default Monokai. There are many available on Package Control, but one in particular that I know will work (since I'm its author) is Neon:
You can use the excellent tmTheme Editor to see how this or hundreds of other themes will look (sort of) in different languages. (I say "sort of" because the highlighting engine used on the website is different than the one in Sublime, so there will be some differences. Overall it's pretty good, though.)
On the other hand, if you're trying to highlight all the instances of the $page variable, you'll have to do two things. First, double-click on $page to select it. Then, select Find -> Quick Find All (or use its keyboard shortcut) to select all the instances of $page in the document:
The gutter icons and colored underlines are from the BracketHighlighter plugin
Unfortunately, this is the only way to get this to work when using PHP and other languages like JavaScript that denote variables with a $ or other symbol. If we were to use Python, for example, you could just double-click on page and it would look like so:
As you can see, all the other instances of page have boxes around them. This behavior is hard-coded into Sublime, so while it can be turned on and off, it can't be modified or told to recognize other characters in any way.
Good luck!

Is line number/sign click detectable in vim?

Is there any way to detect clicks on line numbers or signs (just on line numbers or signs and nowhere else on the line) via a vim-plugin (i.e not extending vim code itself)?
First, offering a feature that is accessible only through the mouse won't get you many fans of your plugin, as many users avoid using the mouse.
Second, features such as the signs column are only marginally related to text editing, and as such aren't so fully featured as in IDEs.
Therefore, I don't think that's possible. Neither v:mouse_col (to be used with getchar()) can address the display cells outside the text buffer, nor does v:beval_col (for the balloon tooltips). You can only determine the width of the side columns by comparing wincol() with virtcol().
Better provide a (configurable) mapping for your plugin's feature; this is more universal.

Vim for Word (or something like it)

Are there any rich-text editors that have Vi(m) keybindings? Specifically, something like Word where I can compose a document with colors, headings, et al. but use Vi(m) bindings to move around and compose?
So if you have to use MS Word and want vim key bindings, there is an add on, but if you are not bound to that I would def. go for LaTeX + the vim latex suite.
Are you familiar with Latex?
Simply put it allows you to format your documents in plain text using tags or commands.
You then "compile" your document into the final format .pdf,.ps, etc.
Ex:
\documentclass{article}
\title{Cartesian closed categories and the price of eggs}
\author{Jane Doe}
\date{September 1994}
\begin{document}
\maketitle
Hello world!
\end{document}
This will allow you to write in vim, but still get professional non plain text output for your documents.
If you like Markdown or Latex, you could use the free open source Rstudio editor, with VIM-mode enabled. Export as either Word, PDF, or HTML etc.
Download Rstudio:
https://www.rstudio.com/products/RStudio/#Desktop
Read about markdown:
http://rmarkdown.rstudio.com/
If you wish to use vim for text editing, but want to, for example have text in different colors, bold it and such ... you can use Txtfmt plugin. It enables you, by using special characters, to "prettify" plain text files a little. They can look quite nice, and it comes handy if you're used to vim, and are, for example, writing documentation for your programs which you'll later just get in word, and make an adjustment or two, and ship off.
If you want to (or have to) stay with Word and don't want to shell out $100 for a ViEmu license, you can try using this AutoHotKey script for providing some basic vi-like functionality. The repo linked also provides a standalone exe to get the same without using AutoHotKey.
There are many good reasons to ditch word entirely, but sometimes that's just not an option :(
The Txtfmt plugin definitely provides the functionality you are looking for. It's a bit like having "rich text" capability for plain text in Vim.
Txtfmt (The Vim Highlighter)
Screenshots
The latest version supports 8 configurable foreground and background colors, as well as all combinations of bold, underline, italic, etc... The highlighting is token-based, but the tokens are rendered invisible by the syntax, and can be inserted with very convenient and intuitive mappings, which don't require you to remember anything: e.g., "bold-underline" could be specified with a string such as bu or ub. The version under development even supports visual maps, which will permit you to select some text and say (for example) "Make this text red, bold-italic", and have the plugin handle insertion/removal of the appropriate tokens automatically. (It's really quite simple and intuitive, however, even with the non-visual mappings.)
Although the plugin is highly configurable, the default settings are appropriate for most users, and the author is more than happy to answer any setup or usage questions...
There's a way of configuring Abiword to use vi key bindings
You can use the text editor of your choice with vim keys (vim, emacs, sublime, atom, vscode ,etc.) and write your document in markdown. Then use an open source tool called pandoc to translate it into almost any other markup language that you want. It is possible to compile your document to rich text formats including MS Word or even MS Powerpoint.
You can costumize your output by using a template.
Pandoc has extensive documentation and uses a richer markup syntax that allows you to do pretty much anything you want with the text. It is being actively developed by the community. Almost any major text editor has a few plugins for pandoc too.
You can use GlobalVim.
It can simulate vim modes and commands in most editing area.

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