neovim

commit 151b9fc52e3cd69b386eb2dc4e5a0d179667190b
parent 80bede1dfc6c2fcd5ec013045585802bb18d9fc9
Author: Matthieu Coudron <teto@users.noreply.github.com>
Date:   Sun, 22 Jan 2023 16:51:17 +0100

feat(treesitter): show filetype associated with parser (#17633)

to ease debug. At one point I had an empty filetype and the current message was not helpful enough
Diffstat:
M
src/nvim/lua/treesitter.c
 | 
4
++--
M
test/functional/treesitter/language_spec.lua
 | 
2
+-

2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/nvim/lua/treesitter.c b/src/nvim/lua/treesitter.c
@@ -182,8 +182,8 @@ int tslua_add_language(lua_State *L)
 
   uv_lib_t lib;
   if (uv_dlopen(path, &lib)) {
-    snprintf(IObuff, IOSIZE, "Failed to load parser: uv_dlopen: %s",
-             uv_dlerror(&lib));
+    snprintf(IObuff, IOSIZE, "Failed to load parser for language '%s': uv_dlopen: %s",
+             lang_name, uv_dlerror(&lib));
     uv_dlclose(&lib);
     lua_pushstring(L, IObuff);
     return lua_error(L);
diff --git a/test/functional/treesitter/language_spec.lua b/test/functional/treesitter/language_spec.lua
@@ -17,7 +17,7 @@ describe('treesitter language API', function()
        pcall_err(exec_lua, "parser = vim.treesitter.get_parser(0, 'borklang')"))
 
     -- actual message depends on platform
-    matches("Failed to load parser: uv_dlopen: .+",
+    matches("Failed to load parser for language 'borklang': uv_dlopen: .+",
        pcall_err(exec_lua, "parser = vim.treesitter.require_language('borklang', 'borkbork.so')"))
 
     -- Should not throw an error when silent