change error display length on all line instead of first char

[rush93]

get the line size of the document to display error on full line

fix #6

[juanrgm]

Thanks for your merge request!

What happen if you have hundreds or thousands of errors? The async function vscode.workspace.openTextDocument will be called a lot of times.

Possible bottleneck?

[rush93]

Thanks for your merge request!

What happen if you have hundreds or thousands of errors? The async function vscode.workspace.openTextDocument will be called a lot of times.

Possible bottleneck?

What do you suggest ?
add a limit of call to openTextDocument ?
or not calling openTextDocument and set the end char to 9999 and let vscode stop at the right char ?