Suggest a line that starts the same as the current line.
the starting whitespace is ignored
the comparison is case insensitive (lowercase compare)
configure for which files it provides a suggestion
configure how many characters it should match minimally
Configuration
The extension has the following settings:
line-completion.documentSelector : An array of DocumentFilter objects. It determines for which files a suggestion is provided.
Default: [{ "language": "plaintext", "scheme": "file" }]
In the documentation you can find a list of language identifiers. There are more language identifiers if you have additional language extensions installed.
line-completion.minimalCharacterCount : How many characters to type before a completion suggestion is made. (default: 3)
If you change any setting you have to restart VSCode. This can be done with the command Developer: Reload Window