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feat(eval)!: input() support any type for "cancelreturn" in a dict (#19357)

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This commit is contained in:
zeertzjq
2022-07-14 14:47:25 +08:00
committed by GitHub
parent 778541067a
commit b93cb481a2
3 changed files with 24 additions and 19 deletions
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3
runtime/doc/vim_diff.txt
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@@ -350,7 +350,8 @@ Commands:
Functions:
|input()| and |inputdialog()| support for each other’s features (return on
cancel and completion respectively) via dictionary argument (replaces all
other arguments if used).
other arguments if used), and "cancelreturn" can have any type if passed in
a dictionary.
|input()| and |inputdialog()| support user-defined cmdline highlighting.
Highlight groups:

26
src/nvim/eval.c
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@@ -6554,7 +6554,8 @@ void get_user_input(const typval_T *const argvars, typval_T *const rettv, const
const char *prompt = "";
const char *defstr = "";
const char *cancelreturn = NULL;
typval_T *cancelreturn = NULL;
typval_T cancelreturn_strarg2 = TV_INITIAL_VALUE;
const char *xp_name = NULL;
Callback input_callback = { .type = kCallbackNone };
char prompt_buf[NUMBUFLEN];
@@ -6576,13 +6577,9 @@ void get_user_input(const typval_T *const argvars, typval_T *const rettv, const
if (defstr == NULL) {
return;
}
cancelreturn = tv_dict_get_string_buf_chk(dict, S_LEN("cancelreturn"),
cancelreturn_buf, def);
if (cancelreturn == NULL) { // error
return;
}
if (*cancelreturn == NUL) {
cancelreturn = NULL;
dictitem_T *cancelreturn_di = tv_dict_find(dict, S_LEN("cancelreturn"));
if (cancelreturn_di != NULL) {
cancelreturn = &cancelreturn_di->di_tv;
}
xp_name = tv_dict_get_string_buf_chk(dict, S_LEN("completion"),
xp_name_buf, def);
@@ -6606,15 +6603,16 @@ void get_user_input(const typval_T *const argvars, typval_T *const rettv, const
return;
}
if (argvars[2].v_type != VAR_UNKNOWN) {
const char *const arg2 = tv_get_string_buf_chk(&argvars[2],
cancelreturn_buf);
if (arg2 == NULL) {
const char *const strarg2 = tv_get_string_buf_chk(&argvars[2], cancelreturn_buf);
if (strarg2 == NULL) {
return;
}
if (inputdialog) {
cancelreturn = arg2;
cancelreturn_strarg2.v_type = VAR_STRING;
cancelreturn_strarg2.vval.v_string = (char *)strarg2;
cancelreturn = &cancelreturn_strarg2;
} else {
xp_name = arg2;
xp_name = strarg2;
}
}
}
@@ -6662,7 +6660,7 @@ void get_user_input(const typval_T *const argvars, typval_T *const rettv, const
callback_free(&input_callback);
if (rettv->vval.v_string == NULL && cancelreturn != NULL) {
rettv->vval.v_string = xstrdup(cancelreturn);
tv_copy(cancelreturn, rettv);
}
xfree(xp_arg);

14
test/functional/vimscript/input_spec.lua
View File

@@ -9,6 +9,7 @@ local source = helpers.source
local command = helpers.command
local exc_exec = helpers.exc_exec
local nvim_async = helpers.nvim_async
local NIL = helpers.NIL
local screen
@@ -200,6 +201,15 @@ describe('input()', function()
feed(':let var = input({"cancelreturn": "BAR"})<CR>')
feed('<Esc>')
eq('BAR', meths.get_var('var'))
feed(':let var = input({"cancelreturn": []})<CR>')
feed('<Esc>')
eq({}, meths.get_var('var'))
feed(':let var = input({"cancelreturn": v:false})<CR>')
feed('<Esc>')
eq(false, meths.get_var('var'))
feed(':let var = input({"cancelreturn": v:null})<CR>')
feed('<Esc>')
eq(NIL, meths.get_var('var'))
end)
it('supports default string', function()
feed(':let var = input("", "DEF1")<CR>')
@@ -219,8 +229,6 @@ describe('input()', function()
exc_exec('call input("", "", [])'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input({"prompt": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input({"cancelreturn": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input({"default": []})'))
eq('Vim(call):E730: using List as a String',
@@ -417,8 +425,6 @@ describe('inputdialog()', function()
exc_exec('call inputdialog("", "", [])'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog({"prompt": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog({"cancelreturn": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog({"default": []})'))
eq('Vim(call):E730: using List as a String',