Neovim help system

• the main command is :h which should open help.txt if given no arguments; this should be enough if you want to explore much of Neovim itself as the document has an index of tutorials and local additions (most likely from the installed plugins)

• the help documents are written in a custom formatting language that is recognized as a separate filetype; in addition to navigating the buffer like any other buffer, you can also run gO to show the table of contents

• if given an argument, Vim will open the section of the document with the closest match

• some points of interest

  • you can view the complete listing of help tags with help-tags

  • there is also a index of tags from index.txt

  • you can easily get the keybind with CTRL-V (e.g., CTRL-V then META-D will quickly print the keymap)

  • tab completion is present