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#include <stdint.h>
#include <stdbool.h>
#include <stdlib.h>
#include "api/vim.h"
#include "api/defs.h"
#include "../vim.h"
#include "types.h"
#include "ascii.h"
#include "ex_docmd.h"
#include "screen.h"
#include "memory.h"
/// Start block that may cause vimscript exceptions
static void try_start(void);
/// End try block, set the error message if any and return true if an error
/// occurred.
///
/// @param err Pointer to the stack-allocated error object
/// @return true if an error occurred
static bool try_end(Error *err);
void vim_push_keys(String str)
{
abort();
}
void vim_command(String str, Error *err)
{
// We still use 0-terminated strings, so we must convert.
char cmd_str[str.size + 1];
memcpy(cmd_str, str.data, str.size);
cmd_str[str.size] = NUL;
// Run the command
try_start();
do_cmdline_cmd((char_u *)cmd_str);
update_screen(VALID);
try_end(err);
}
Object vim_eval(String str, Error *err)
{
abort();
}
int64_t vim_strwidth(String str)
{
abort();
}
StringArray vim_list_runtime_paths(void)
{
abort();
}
void vim_change_directory(String dir)
{
abort();
}
String vim_get_current_line(void)
{
abort();
}
void vim_set_current_line(String line)
{
abort();
}
Object vim_get_var(bool special, String name, Error *err)
{
abort();
}
void vim_set_var(bool special, String name, Object value, Error *err)
{
abort();
}
String vim_get_option(String name, Error *err)
{
abort();
}
void vim_set_option(String name, String value, Error *err)
{
abort();
}
void vim_del_option(String name, Error *err)
{
abort();
}
void vim_out_write(String str)
{
abort();
}
void vim_err_write(String str)
{
abort();
}
int64_t vim_get_buffer_count(void)
{
abort();
}
Buffer vim_get_buffer(int64_t num, Error *err)
{
abort();
}
Buffer vim_get_current_buffer(void)
{
abort();
}
void vim_set_current_buffer(Buffer buffer)
{
abort();
}
int64_t vim_get_window_count(void)
{
abort();
}
Window vim_get_window(int64_t num, Error *err)
{
abort();
}
Window vim_get_current_window(void)
{
abort();
}
void vim_set_current_window(Window window)
{
abort();
}
int64_t vim_get_tabpage_count(void)
{
abort();
}
Tabpage vim_get_tabpage(int64_t num, Error *err)
{
abort();
}
Tabpage vim_get_current_tabpage(void)
{
abort();
}
void vim_set_current_tabpage(Tabpage tabpage)
{
abort();
}
static void try_start()
{
++trylevel;
}
static bool try_end(Error *err)
{
--trylevel;
// Without this it stops processing all subsequent VimL commands and
// generates strange error messages if I e.g. try calling Test() in a
// cycle
did_emsg = false;
if (got_int) {
const char msg[] = "Keyboard interrupt";
if (did_throw) {
// If we got an interrupt, discard the current exception
discard_current_exception();
}
strncpy(err->msg, msg, sizeof(err->msg));
err->set = true;
got_int = false;
} else if (msg_list != NULL && *msg_list != NULL) {
int should_free;
char *msg = (char *)get_exception_string(*msg_list,
ET_ERROR,
NULL,
&should_free);
strncpy(err->msg, msg, sizeof(err->msg));
err->set = true;
free_global_msglist();
if (should_free) {
free(msg);
}
} else if (did_throw) {
strncpy(err->msg, (char *)current_exception->value, sizeof(err->msg));
err->set = true;
}
return err->set;
}
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