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-rw-r--r--src/evalvars.c141
1 files changed, 117 insertions, 24 deletions
diff --git a/src/evalvars.c b/src/evalvars.c
index de9d5b2..6facbeb 100644
--- a/src/evalvars.c
+++ b/src/evalvars.c
@@ -159,6 +159,8 @@ static struct vimvar
{VV_NAME("maxcol", VAR_NUMBER), NULL, VV_RO},
{VV_NAME("python3_version", VAR_NUMBER), NULL, VV_RO},
{VV_NAME("t_typealias", VAR_NUMBER), NULL, VV_RO},
+ {VV_NAME("t_enum", VAR_NUMBER), NULL, VV_RO},
+ {VV_NAME("t_enumvalue", VAR_NUMBER), NULL, VV_RO},
};
// shorthand
@@ -262,6 +264,8 @@ evalvars_init(void)
set_vim_var_nr(VV_TYPE_CLASS, VAR_TYPE_CLASS);
set_vim_var_nr(VV_TYPE_OBJECT, VAR_TYPE_OBJECT);
set_vim_var_nr(VV_TYPE_TYPEALIAS, VAR_TYPE_TYPEALIAS);
+ set_vim_var_nr(VV_TYPE_ENUM, VAR_TYPE_ENUM);
+ set_vim_var_nr(VV_TYPE_ENUMVALUE, VAR_TYPE_ENUMVALUE);
set_vim_var_nr(VV_ECHOSPACE, sc_col - 1);
@@ -658,7 +662,7 @@ eval_one_expr_in_str(char_u *p, garray_T *gap, int evaluate)
if (evaluate)
{
*block_end = NUL;
- expr_val = eval_to_string(block_start, TRUE, FALSE);
+ expr_val = eval_to_string(block_start, FALSE, FALSE);
*block_end = '}';
if (expr_val == NULL)
return NULL;
@@ -775,8 +779,17 @@ heredoc_get(exarg_T *eap, char_u *cmd, int script_get, int vim9compile)
int eval_failed = FALSE;
cctx_T *cctx = vim9compile ? eap->cookie : NULL;
int count = 0;
+ int heredoc_in_string = FALSE;
+ char_u *line_arg = NULL;
+ char_u *nl_ptr = vim_strchr(cmd, '\n');
- if (eap->ea_getline == NULL)
+ if (nl_ptr != NULL)
+ {
+ heredoc_in_string = TRUE;
+ line_arg = nl_ptr + 1;
+ *nl_ptr = NUL;
+ }
+ else if (eap->ea_getline == NULL)
{
emsg(_(e_cannot_use_heredoc_here));
return NULL;
@@ -855,12 +868,38 @@ heredoc_get(exarg_T *eap, char_u *cmd, int script_get, int vim9compile)
int mi = 0;
int ti = 0;
- vim_free(theline);
- theline = eap->ea_getline(NUL, eap->cookie, 0, FALSE);
- if (theline == NULL)
+ if (heredoc_in_string)
{
- semsg(_(e_missing_end_marker_str), marker);
- break;
+ char_u *next_line;
+
+ // heredoc in a string separated by newlines. Get the next line
+ // from the string.
+
+ if (*line_arg == NUL)
+ {
+ semsg(_(e_missing_end_marker_str), marker);
+ break;
+ }
+
+ theline = line_arg;
+ next_line = vim_strchr(theline, '\n');
+ if (next_line == NULL)
+ line_arg += STRLEN(line_arg);
+ else
+ {
+ *next_line = NUL;
+ line_arg = next_line + 1;
+ }
+ }
+ else
+ {
+ vim_free(theline);
+ theline = eap->ea_getline(NUL, eap->cookie, 0, FALSE);
+ if (theline == NULL)
+ {
+ semsg(_(e_missing_end_marker_str), marker);
+ break;
+ }
}
// with "trim": skip the indent matching the :let line to find the
@@ -907,6 +946,8 @@ heredoc_get(exarg_T *eap, char_u *cmd, int script_get, int vim9compile)
}
else
{
+ int free_str = FALSE;
+
if (evalstr && !eap->skip)
{
str = eval_all_expr_in_str(str);
@@ -916,15 +957,20 @@ heredoc_get(exarg_T *eap, char_u *cmd, int script_get, int vim9compile)
eval_failed = TRUE;
continue;
}
- vim_free(theline);
- theline = str;
+ free_str = TRUE;
}
if (list_append_string(l, str, -1) == FAIL)
break;
+ if (free_str)
+ vim_free(str);
}
}
- vim_free(theline);
+ if (heredoc_in_string)
+ // Next command follows the heredoc in the string.
+ eap->nextcmd = line_arg;
+ else
+ vim_free(theline);
vim_free(text_indent);
if (vim9compile && cctx->ctx_skip != SKIP_YES && !eval_failed)
@@ -3294,12 +3340,31 @@ find_var(char_u *name, hashtab_T **htp, int no_autoload)
}
}
+ // and finally try
+ return find_var_autoload_prefix(name, 0, htp, NULL);
+}
+
+/*
+ * Find variable "name" with sn_autoload_prefix.
+ * Return a pointer to it if found, NULL if not found.
+ * When "sid" > 0, use it otherwise use "current_sctx.sc_sid".
+ * When "htp" is not NULL set "htp" to the hashtab_T used.
+ * When "namep" is not NULL set "namep" to the generated name, and
+ * then the caller gets ownership and is responsible for freeing the name.
+ */
+ dictitem_T *
+find_var_autoload_prefix(char_u *name, int sid, hashtab_T **htp,
+ char_u **namep)
+{
+ hashtab_T *ht;
+ dictitem_T *ret = NULL;
// When using "vim9script autoload" script-local items are prefixed but can
// be used with s:name.
- if (SCRIPT_ID_VALID(current_sctx.sc_sid)
+ int check_sid = sid > 0 ? sid : current_sctx.sc_sid;
+ if (SCRIPT_ID_VALID(check_sid)
&& (in_vim9script() || (name[0] == 's' && name[1] == ':')))
{
- scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
+ scriptitem_T *si = SCRIPT_ITEM(check_sid);
if (si->sn_autoload_prefix != NULL)
{
@@ -3309,20 +3374,26 @@ find_var(char_u *name, hashtab_T **htp, int no_autoload)
if (auto_name != NULL)
{
+ int free_auto_name = TRUE;
ht = &globvarht;
ret = find_var_in_ht(ht, 'g', auto_name, TRUE);
- vim_free(auto_name);
if (ret != NULL)
{
if (htp != NULL)
*htp = ht;
- return ret;
+ if (namep != NULL)
+ {
+ free_auto_name = FALSE;
+ *namep = auto_name;
+ }
}
+ if (free_auto_name)
+ vim_free(auto_name);
}
}
}
- return NULL;
+ return ret;
}
/*
@@ -3462,7 +3533,11 @@ lookup_scriptitem(
hi = hash_find(ht, p);
res = HASHITEM_EMPTY(hi) ? FAIL : OK;
- // if not script-local, then perhaps imported
+ // if not script-local, then perhaps autoload-exported
+ if (res == FAIL && find_var_autoload_prefix(p, 0, NULL, NULL) != NULL)
+ res = OK;
+
+ // if not script-local or autoload, then perhaps imported
if (res == FAIL && find_imported(p, 0, FALSE) != NULL)
res = OK;
if (p != buffer)
@@ -3858,23 +3933,40 @@ set_var_const(
if (sid != 0)
{
+ varname = NULL;
if (SCRIPT_ID_VALID(sid))
- ht = &SCRIPT_VARS(sid);
- varname = name;
+ {
+ char_u *auto_name = NULL;
+ if (find_var_autoload_prefix(name, sid, &ht, &auto_name) != NULL)
+ {
+ var_in_autoload = TRUE;
+ varname = auto_name;
+ name_tofree = varname;
+ }
+ else
+ ht = &SCRIPT_VARS(sid);
+ }
+ if (varname == NULL)
+ varname = name;
}
else
{
- scriptitem_T *si;
+ scriptitem_T *si;
+ char_u *auto_name = NULL;
- if (in_vim9script() && is_export
- && SCRIPT_ID_VALID(current_sctx.sc_sid)
- && (si = SCRIPT_ITEM(current_sctx.sc_sid))
- ->sn_autoload_prefix != NULL)
+ if (in_vim9script()
+ && SCRIPT_ID_VALID(current_sctx.sc_sid)
+ && (si = SCRIPT_ITEM(current_sctx.sc_sid))
+ ->sn_autoload_prefix != NULL
+ && (is_export
+ || find_var_autoload_prefix(name, 0, NULL, &auto_name)
+ != NULL))
{
// In a vim9 autoload script an exported variable is put in the
// global namespace with the autoload prefix.
var_in_autoload = TRUE;
- varname = concat_str(si->sn_autoload_prefix, name);
+ varname = auto_name != NULL ? auto_name
+ : concat_str(si->sn_autoload_prefix, name);
if (varname == NULL)
goto failed;
name_tofree = varname;
@@ -4143,6 +4235,7 @@ failed:
* - Whether the variable is read-only
* - Whether the variable value is locked
* - Whether the variable is locked
+ * NOTE: "name" is only used for error messages.
*/
int
var_check_permission(dictitem_T *di, char_u *name)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 15:42:13 +0000