LanguageTool plugin

I like to get grammar and spelling corrections as I type, and the best open source tool for this that I have found is LanguageTool. I was surprised that no one have developed a plugin for it yet, so I decided to write my own. However, there seems to be no option for a plugin to edit the text editor view, similar to how it is currently done with the red underline for the spellchecker. Also, I think I would need a way to open a popup window in the exact location of the clicked text.

Is there a way to do this with the plugin API?

My other idea is to use a separate panel to display the errors, but this would not be ideal UX wise.

4 Likes

I'd love this either built-in or as a plugin. I'd also like it on Android, where I do a lot of writing. I've currently got the Firefox plugin as I write this, and it is useful and has a very clean user interface. However, it should be said that the free version is not very robust. A little help is better than none, and a non-Native English speaker might get more help, but their paid version probably offers much more.

First, thanks for the support.

I figure out I have to register a plugin for CodeMirror. Currently, I am working on this. I had planned to support costume installations of LanguageTool but I would need help with making sure that all feature work.

I don't think the Android app supports plugins.

I'll be happy to beta test. But I'm not particularly good at finding a lot of flaws or improvements. If it works, I'll be happy.

I got good news, a beta version is now available on GitHub
Please try and leave issues if you encounter bugs or need a specific feature.

3 Likes

I publish the plugin but it only works in development mode, issue here

Could you install the plugin and report if it works for you?

Apparently I don't even know enough to be able to beta test for you. When I try and open a plugin from a file, it looks for a jpl file. I don't see one. So, now you know the state of my ignorance. I'll be happy to check tomorrow if you clue me in as to how to install the plugin, or do I need to change to some development mode to just install it?

Anyway, I'm swamped now, but this weekend I'll certainly have some time.

Sorry I can't do what I offered to do.

Sorry I wasn't more clear. The plugin is published on the Joplin repository. In the settings, just search for LanguageTool to install it. Apparently it works now on my system, but more eyes the better.

If you found a bug, please file an issue on GitHub.

OK quick notes and suggestions:

  • only works in developer mode
  • The suggestions after right clicking take too long to pop up. I tended to give up. Perhaps 2 second delay, which I'm not used to. Maybe it is only 1 second and not so bad once I began expecting it, but odd.
  • When a mistake is found (in my case synchronize from the default database), it was the English instead of American spelling. The change should change all the instances. As is, you are just changing a dozen or so instances.
  • No way to add to personal dictionary words that you use
  • No way to say, ignore this error or instance of the error to get rid of all the red marks that are inappropriate for you.

Anyway, still, pleased at the start. I think this is a big step forward. Language tool is pretty good, and if you get this working well, I'm likely to buy the pro version, but I think that requires a different api pointer.

Thank you

Thanks for trying the plugin and willing to beta test it. Here are some responses to your points

How did you install it in developer mode? I can only do it from my local development folder, which is not public.

The long time it takes to popup should be fixed in version 0.0.5. For long notes, the underline is expected to take long to appear.

You can change the language and region in the settings, for example set it to en-us for American spelling. By default, it autodetects the language. In my experience, it defaults to the US, so I don't know how you set it up.

Personalized dictionaries and pro access require more complex API queries, but is doable.

Ignoring suggestions is something I had not thought of. I tend to just ignore the red markings. I think there should be a way to do it.

Thanks

Using Windows 11

I'm sorry I didn't get back to you sooner. To use developer mode, I did copied the command from the help menu. Then closed Joplin and ran the command. I was afraid to have 2 versions open. My Joplin is precious. Each database is in a separate folder.

I'm updated to v0.1.0

I copied a 7 or so page essay I wrote quickly to a new note, so it'll have a lot of stuff. I had lots of wrong red lines because I was defining Sanskrit words. However, it was impossible to use the system. All the red seemed to be spelling. There were lots of yellow marks. I could not figure out how to make them work. I tried one click, two clicks right clicks and left clicks. Nothing would happen for perhaps 20 or 30 seconds. I could go looking somewhere else and something would pop up. Sometimes it would go away, sometimes it would offer a suggestion, so then it was LanguageTool. But, sadly, it seemed to appear only on about 10% of the attempts and after so long, I wasn't there anymore.

Since it isn't working right, I need to know exactly how to work it. For example I left out the comma after example in this sentence. I got an orange underline. When I left-clicked the word and this appeared. This is what Firefox does.

languagetoolexample

Nothing I did created a response in less than 15 seconds, and then only about 10% of the time.

My computer is pretty good. Within Firefox it works immediately, so something is wrong.

To see the suggestion, you should right-click on the underlined word and the context menu should appear (quickly). In the menu, there should be a list of suggestions and an explanation of the error. Red lines are for misspelled words, and yellow for other mistakes.

An older version was slow, but that should have been fixed in version 0.0.5.

My problem is that the suggestion don't appear on the context menu, but the errors do get marked. However, it works if I install the plugin from the advance settings.

I'm taking holidays in February, so I wouldn't be able to check make new changes until I'm back in March.