neovim/runtime/queries/lua/injections.scm
Christian Clason f5dc453109 feat(treesitter)!: new standard capture names
Problem: Sharing queries with upstream and Helix is difficult due to
different capture names.

Solution: Define and document a new set of standard captures that
matches tree-sitter "standard captures" (where defined) and is closer to
Helix' Atom-style nested groups.

This is a breaking change for colorschemes that defined highlights based
on the old captures. On the other hand, the default colorscheme now
defines links for all standard captures (not just those used in bundled
queries), improving the out-of-the-box experience.
2024-01-21 10:41:18 +01:00

131 lines
3.1 KiB
Scheme

((function_call
name:
[
(identifier) @_cdef_identifier
(_
_
(identifier) @_cdef_identifier)
]
arguments:
(arguments
(string
content: _ @injection.content)))
(#set! injection.language "c")
(#eq? @_cdef_identifier "cdef"))
((function_call
name: (_) @_vimcmd_identifier
arguments:
(arguments
(string
content: _ @injection.content)))
(#set! injection.language "vim")
(#any-of? @_vimcmd_identifier "vim.cmd" "vim.api.nvim_command" "vim.api.nvim_command" "vim.api.nvim_exec2"))
((function_call
name: (_) @_vimcmd_identifier
arguments:
(arguments
(string
content: _ @injection.content) .))
(#set! injection.language "query")
(#any-of? @_vimcmd_identifier "vim.treesitter.query.set" "vim.treesitter.query.parse"))
((function_call
name: (_) @_vimcmd_identifier
arguments:
(arguments
.
(_)
.
(string
content: _ @_method)
.
(string
content: _ @injection.content)))
(#any-of? @_vimcmd_identifier "vim.rpcrequest" "vim.rpcnotify")
(#eq? @_method "nvim_exec_lua")
(#set! injection.language "lua"))
; vim.api.nvim_create_autocmd("FileType", { command = "injected here" })
(function_call
name: (_) @_vimcmd_identifier
arguments:
(arguments
.
(_)
.
(table_constructor
(field
name: (identifier) @_command
value:
(string
content: (_) @injection.content))) .)
; limit so only 2-argument functions gets matched before pred handle
(#eq? @_vimcmd_identifier "vim.api.nvim_create_autocmd")
(#eq? @_command "command")
(#set! injection.language "vim"))
(function_call
name: (_) @_user_cmd
arguments:
(arguments
.
(_)
.
(string
content: (_) @injection.content)
.
(_) .)
(#eq? @_user_cmd "vim.api.nvim_create_user_command")
(#set! injection.language "vim"))
(function_call
name: (_) @_user_cmd
arguments:
(arguments
.
(_)
.
(_)
.
(string
content: (_) @injection.content)
.
(_) .)
; Limiting predicate handling to only functions with 4 arguments
(#eq? @_user_cmd "vim.api.nvim_buf_create_user_command")
(#set! injection.language "vim"))
; rhs highlighting for vim.keymap.set/vim.api.nvim_set_keymap/vim.api.nvim_buf_set_keymap
; (function_call
; name: (_) @_map
; arguments:
; (arguments
; . (_)
; . (_)
; .
; (string
; content: (_) @injection.content))
; (#any-of? @_map "vim.api.nvim_set_keymap" "vim.keymap.set")
; (#set! injection.language "vim"))
;
; (function_call
; name: (_) @_map
; arguments:
; (arguments
; . (_)
; . (_)
; . (_)
; .
; (string
; content: (_) @injection.content)
; . (_) .)
; (#eq? @_map "vim.api.nvim_buf_set_keymap")
; (#set! injection.language "vim"))
; highlight string as query if starts with `;; query`
(string
content: _ @injection.content
(#lua-match? @injection.content "^%s*;+%s?query")
(#set! injection.language "query"))