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refactor(api): use an arena for mappings

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This commit is contained in:
bfredl
2024-02-17 20:31:21 +01:00
parent b12d193b4a
commit f25fcc68a3
16 changed files with 172 additions and 90 deletions
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13
src/nvim/lua/executor.c
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@@ -2327,11 +2327,9 @@ int nlua_do_ucmd(ucmd_T *cmd, exarg_T *eap, bool preview)
/// String representation of a Lua function reference
///
/// @return Allocated string
char *nlua_funcref_str(LuaRef ref)
char *nlua_funcref_str(LuaRef ref, Arena *arena)
{
lua_State *const lstate = global_lstate;
StringBuilder str = KV_INITIAL_VALUE;
kv_resize(str, 16);
if (!lua_checkstack(lstate, 1)) {
goto plain;
@@ -2345,14 +2343,13 @@ char *nlua_funcref_str(LuaRef ref)
lua_Debug ar;
if (lua_getinfo(lstate, ">S", &ar) && *ar.source == '@' && ar.linedefined >= 0) {
char *src = home_replace_save(NULL, ar.source + 1);
kv_printf(str, "<Lua %d: %s:%d>", ref, src, ar.linedefined);
String str = arena_printf(arena, "<Lua %d: %s:%d>", ref, src, ar.linedefined);
xfree(src);
return str.items;
return str.data;
}
plain:
kv_printf(str, "<Lua %d>", ref);
return str.items;
plain: {}
return arena_printf(arena, "<Lua %d>", ref).data;
}
/// Execute the vim._defaults module to set up default mappings and autocommands