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vim-patch:8.2.3619: cannot use a lambda for 'operatorfunc' (#19846)

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Problem:    Cannot use a lambda for 'operatorfunc'.
Solution:   Support using a lambda or partial. (Yegappan Lakshmanan,
            closes vim/vim#8775)
777175b0df

Omit duplicate docs. It's removed in patch 8.2.3623.
Nvim doesn't seem to need callback_set() as it was omitted when patch 8.1.1437
was first ported.
This commit is contained in:
zeertzjq
2022-08-20 06:12:02 +08:00
committed by GitHub
parent ebd5720901
commit e8618df7f8
6 changed files with 163 additions and 37 deletions
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35
src/nvim/quickfix.c
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@@ -3829,38 +3829,11 @@ static buf_T *qf_find_buf(qf_info_T *qi)
return NULL;
}
// Process the 'quickfixtextfunc' option value.
bool qf_process_qftf_option(void)
/// Process the 'quickfixtextfunc' option value.
/// @return OK or FAIL
int qf_process_qftf_option(void)
{
if (p_qftf == NULL || *p_qftf == NUL) {
callback_free(&qftf_cb);
return true;
}
typval_T *tv;
if (*p_qftf == '{') {
// Lambda expression
tv = eval_expr((char *)p_qftf);
if (tv == NULL) {
return false;
}
} else {
// treat everything else as a function name string
tv = xcalloc(1, sizeof(*tv));
tv->v_type = VAR_STRING;
tv->vval.v_string = (char *)vim_strsave(p_qftf);
}
Callback cb;
if (!callback_from_typval(&cb, tv)) {
tv_free(tv);
return false;
}
callback_free(&qftf_cb);
qftf_cb = cb;
tv_free(tv);
return true;
return option_set_callback_func(p_qftf, &qftf_cb);
}
/// Update the w:quickfix_title variable in the quickfix/location list window in