linecomp

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A readline "replacement" in/for bash

linecomp 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

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# THIS PROJECT IS FUNCTIONALLY ABANDONED
I have been trying to get it to a usable state for a while now, and have come to the conclusion that I do not currently have the time or willpower to maintain this. I heavily recommend using [ble.sh](https://github.com/akinomyoga/ble.sh) if you desperately need completions in bash, but honestly its so much easier to just use zsh. I will probably return to this at some point, as I have some early work on a better parsing / suggestion engine sitting on a hard drive, but any further progress with be made with a full rewrite.

# linecomp
Beta readline replacement and command suggestion in/for ``bash 4.0+``

# usage
source linecomp.sh at the end of your bashrc e.g  
```
source ~/Repos/linecomp/linecomp.sh
```

# Features
Subdirectory / Directory suggestion  
Command option suggestion  
History based suggestion  
Drop in readline replacement - programmatically grabs all your keybinds, so you dont have to worry about interrupting your workflow

# Goals [percentages are estiamtes]
Emacs mode bindings - ~10% (Most basic shortcuts are implemented, such as forward/backward-word/char, EOL and such)  
Suggestions - ~75%  
	History - 100%  
	Directory - 80%, only a few edge cases to work out  
	Argument - 50%, manpage-parsing is fully functional but not as flexible as bash completions.  
Vi mode + keybindings - 0%  (don't personally use so might never implement)

# Todo's ( in order of priority (should probably put somewhere else))
## URGENT
 - Re-implement ``bash-completions``. It was previously implemented, however as it was slow, unreliable and not even guaranteed to work, i have decided to move to a manpage parsing approach. This is also not yet completely working, but as it is far faster and more reliable than bash-completions (not to mention technichally closer to how fish does it), this will be the primary approach for the time being.

## Todo
 - Figure out why and prevent bash-completions from freezing the prompt when it encounters an issue
 - Add all remaining readline functions
 - start vi mode implementation

## Done / very low priority
 - ~~Grab keybinds from env instead of hardcoding, making it a drop in replacement~~ ( It took an almost ground up rewrite, but we now have it!s)
 - ~~Stop commiting directly to main~~ (You can't make me)
 - ~~Multi-line statements with escapes (works basically, need to do more work on it)~~ (Done, but slow)
 - ~~Replace grep with something less susceptible to regex injections / Fix my awful regex's~~ (not really necessary)
 - ~~Switch all if/else ladders to case statements for speed~~ (done as much as can be for now)
 - ~~Figure out why it runs awful on macos~~ (nvm its just the terminal)
 - ~~Implement using ``bash-completions`` scripts for suggesting parameters~~ ~~(done, but still __really__ slow)~~ (re-implement at a later date)
 - ~~Stop handling history ourselves and use ``history`` for it~~ (did this ages ago and forgot to change)

Issues / Suggestions more than welcome! (im practically begging actually)

## 23/07/23
linecomp v3 is now here!  
Features:  
 - Better support for Directory names with escaped spaces
 - Independant coloring for each option! not everything is red now, and as ```$_color``` is just set to an ansi color code, suggestions can be cutomised to any color you would like
 - _string and _curpos are now $READLINE_LINE and $READLINE_POINT, so that any custom function you may have affecting the content or cursor position in your prompt will now be functional

## 14/04/23
linecomp is now completely dependant on env for keybinds. This allows it to be easily used without having to go and manually modify the input case structure  
It also means that implementing new readline commands is as easy as writing a fucntion of the same name, allowing features to be added at a much faster rate than previously possible!

~~## 31/01/23~~
~~We now have support for `bash-completions`!~~  
~~Unfortunately its a little slow, but that should be fixed in the coming weeks~~  
This has been removed temporarily in favor of a faster, more reliable manpage-based approach

linecomp

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