feat: Blade Directive Completion

[yaegassy]

DEMO (mp4)

coc-blade-directive-completion.mp4

Misc

There was a problem with indentexpr=GetBladeIndent() in vim-blade, which also worked when a completion candidate was selected.

When a particular completion candidate was selected, the completion was immediately confirmed and the indentation feature was further activated...

Problem Response:

• Get the current indentexpr (e.g. GetBladeIndent())
• In the event of InsertEnter, execute setlocal indentexpr=.
• In the event of InsertLeave, execute setlocal indentexpr=${indentexpr}.
  • Restore the original indentexpr settings