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Merge pull request #13450 from nvim-treesitter/fix-unknown-language-parser

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fix(treesitter): don't throw an error for missing injected langs
This commit is contained in:
Thomas Vigouroux
2020-12-10 11:12:39 +01:00
committed by GitHub
parent 00f60c2ce7 e15c5f58df
commit 99007bcc12
3 changed files with 40 additions and 17 deletions
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4
test/functional/lua/treesitter_spec.lua
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@@ -22,6 +22,10 @@ describe('treesitter API', function()
matches("Error executing lua: Failed to load parser: uv_dlopen: .+",
pcall_err(exec_lua, "parser = vim.treesitter.require_language('borklang', 'borkbork.so')"))
-- Should not throw an error when silent
eq(false, exec_lua("return vim.treesitter.require_language('borklang', nil, true)"))
eq(false, exec_lua("return vim.treesitter.require_language('borklang', 'borkbork.so', true)"))
eq("Error executing lua: .../language.lua:0: no parser for 'borklang' language, see :help treesitter-parsers",
pcall_err(exec_lua, "parser = vim.treesitter.inspect_language('borklang')"))
end)