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vim-patch:8.1.0069: cannot handle pressing CTRL-C in a prompt buffer

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Problem:    Cannot handle pressing CTRL-C in a prompt buffer.
Solution:   Add prompt_setinterrupt().
0e5979a6d4
This commit is contained in:
erw7
2019-05-23 06:38:02 +09:00
parent 783aecd501
commit fe395ae210
6 changed files with 77 additions and 10 deletions
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25
src/nvim/eval/funcs.c
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@@ -6101,6 +6101,31 @@ static void f_prompt_setcallback(typval_T *argvars,
buf->b_prompt_callback = prompt_callback;
}
// "prompt_setinterrupt({buffer}, {callback})" function
static void f_prompt_setinterrupt(typval_T *argvars,
typval_T *rettv, FunPtr fptr)
{
buf_T *buf;
Callback interrupt_callback = { .type = kCallbackNone };
if (check_secure()) {
return;
}
buf = tv_get_buf(&argvars[0], false);
if (buf == NULL) {
return;
}
if (argvars[1].v_type != VAR_STRING || *argvars[1].vval.v_string != NUL) {
if (!callback_from_typval(&interrupt_callback, &argvars[1])) {
return;
}
}
callback_free(&buf->b_prompt_interrupt);
buf->b_prompt_interrupt= interrupt_callback;
}
// "prompt_setprompt({buffer}, {text})" function
static void f_prompt_setprompt(typval_T *argvars,
typval_T *rettv, FunPtr fptr)