vim-patch:8.2.0154: reallocating the list of scripts is inefficient

Problem:    Reallocating the list of scripts is inefficient.
Solution:   Instead of using a growarray of scriptitem_T, store pointers and
            allocate each scriptitem_T separately.  Also avoids that the
            growarray pointers change when sourcing a new script.

21b9e9773d

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2023-02-16 11:00:48 +08:00
parent e619fb1660
commit 0cbbe27e93
5 changed files with 34 additions and 36 deletions

View File

@@ -109,7 +109,7 @@ static hashtab_T compat_hashtab;
/// Used for checking if local variables or arguments used in a lambda.
bool *eval_lavars_used = NULL;
#define SCRIPT_SV(id) (SCRIPT_ITEM(id).sn_vars)
#define SCRIPT_SV(id) (SCRIPT_ITEM(id)->sn_vars)
#define SCRIPT_VARS(id) (SCRIPT_SV(id)->sv_dict.dv_hashtab)
static int echo_attr = 0; // attributes used for ":echo"
@@ -7177,7 +7177,7 @@ void new_script_vars(scid_T id)
{
scriptvar_T *sv = xcalloc(1, sizeof(scriptvar_T));
init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE);
SCRIPT_ITEM(id).sn_vars = sv;
SCRIPT_ITEM(id)->sn_vars = sv;
}
/// Initialize dictionary "dict" as a scope and set variable "dict_var" to