Modules support

[radbasa]

Description

• Adds local module support
• Adds alias support

Install local package:

devtools::install_local(<path to box.lsp>)

# in project
box.lsp::use_box_lsp()

# restart R session to properly load languageserver

box::use(
  stringr[str_count, sss = str_extract]
)

box::use(
  app/logic/module_a[...],   # some_function()
  app/logic/module_b[a_function, ttt = b_function]
)

Should auto-complete and show signatures:

str_count()
sss()

some_function()
a_function()
ttt()

An alias of a package function loses its link to the source documentation. sss() loses the stringr::str_extract() link.

Definition of Done

• The change is thoroughly documented.
• The CI passes (R CMD check, linter, unit tests, spelling).
• Any generated files have been updated (e.g. .Rd files with roxygen2::roxygenise())