1 files changed, 15 insertions, 10 deletions
diff --git a/src/nvim/lua/treesitter.c b/src/nvim/lua/treesitter.c
index 79b11eca4a..56f4daed1a 100644
--- a/src/nvim/lua/treesitter.c
+++ b/src/nvim/lua/treesitter.c
@@ -6,23 +6,28 @@
 // trees and nodes, and could be broken out as a reusable lua package
 
 #include <assert.h>
-#include <inttypes.h>
 #include <lauxlib.h>
+#include <limits.h>
 #include <lua.h>
-#include <lualib.h>
 #include <stdbool.h>
 #include <stdint.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <uv.h>
 
 #include "klib/kvec.h"
 #include "nvim/api/private/helpers.h"
-#include "nvim/buffer.h"
-#include "nvim/log.h"
+#include "nvim/buffer_defs.h"
+#include "nvim/globals.h"
 #include "nvim/lua/treesitter.h"
+#include "nvim/macros.h"
 #include "nvim/map.h"
 #include "nvim/memline.h"
+#include "nvim/memory.h"
+#include "nvim/pos.h"
+#include "nvim/strings.h"
+#include "nvim/types.h"
 #include "tree_sitter/api.h"
 
 #define TS_META_PARSER "treesitter_parser"
@@ -177,19 +182,19 @@ int tslua_add_language(lua_State *L)
 
   uv_lib_t lib;
   if (uv_dlopen(path, &lib)) {
-    snprintf((char *)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, (char *)IObuff);
+    lua_pushstring(L, IObuff);
     return lua_error(L);
   }
 
   TSLanguage *(*lang_parser)(void);
   if (uv_dlsym(&lib, symbol_buf, (void **)&lang_parser)) {
-    snprintf((char *)IObuff, IOSIZE, "Failed to load parser: uv_dlsym: %s",
+    snprintf(IObuff, IOSIZE, "Failed to load parser: uv_dlsym: %s",
              uv_dlerror(&lib));
     uv_dlclose(&lib);
-    lua_pushstring(L, (char *)IObuff);
+    lua_pushstring(L, IObuff);
     return lua_error(L);
   }
 
@@ -333,7 +338,7 @@ static const char *input_cb(void *payload, uint32_t byte_index, TSPoint position
     return "";
   }
   char *line = ml_get_buf(bp, (linenr_T)position.row + 1, false);
-  size_t len = STRLEN(line);
+  size_t len = strlen(line);
   if (position.column > len) {
     *bytes_read = 0;
     return "";