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feat(ts): expose minimum language version to lua (#17186)

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Thomas Vigouroux 2022-01-27 12:46:56 +01:00 committed by GitHub
parent f9080b24c4
commit 8c140be31f
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2 changed files with 11 additions and 0 deletions
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1
runtime/lua/vim/treesitter.lua
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@ -11,6 +11,7 @@ local parsers = {}
local M = vim.tbl_extend("error", query, language)
M.language_version = vim._ts_get_language_version()
M.minimum_language_version = vim._ts_get_minimum_language_version()
setmetatable(M, {
__index = function (t, k)

10
src/nvim/lua/executor.c
View File

@ -4,6 +4,7 @@
#include <lauxlib.h>
#include <lua.h>
#include <lualib.h>
#include <tree_sitter/api.h>
#include "luv/luv.h"
#include "nvim/api/private/defs.h"
@ -1267,6 +1268,12 @@ int tslua_get_language_version(lua_State *L)
return 1;
}
int tslua_get_minimum_language_version(lua_State *L)
{
lua_pushnumber(L, TREE_SITTER_MIN_COMPATIBLE_LANGUAGE_VERSION);
return 1;
}
static void nlua_add_treesitter(lua_State *const lstate) FUNC_ATTR_NONNULL_ALL
{
tslua_init(lstate);
@ -1288,6 +1295,9 @@ static void nlua_add_treesitter(lua_State *const lstate) FUNC_ATTR_NONNULL_ALL
lua_pushcfunction(lstate, tslua_get_language_version);
lua_setfield(lstate, -2, "_ts_get_language_version");
lua_pushcfunction(lstate, tslua_get_minimum_language_version);
lua_setfield(lstate, -2, "_ts_get_minimum_language_version");
}
int nlua_expand_pat(expand_T *xp, char_u *pat, int *num_results, char_u ***results)