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comparison src/userfunc.c @ 18104:e59ff7b5d7a7 v8.1.2047

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patch 8.1.2047: cannot check the current state Commit: https://github.com/vim/vim/commit/0e57dd859ecb1e8a3b91509d2f4343e839340eb8 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 16 22:56:03 2019 +0200 patch 8.1.2047: cannot check the current state Problem: Cannot check the current state. Solution: Add the state() function.
author Bram Moolenaar <Bram@vim.org>
date Mon, 16 Sep 2019 23:00:04 +0200
parents 6249953b0609
children fe5afdc03bd2
comparison
equal deleted inserted replaced
18103:71bc51a0d8d8 18104:e59ff7b5d7a7
1445 clear_tv(&argv[--argc]); 1445 clear_tv(&argv[--argc]);
1446 1446
1447 return r; 1447 return r;
1448 } 1448 }
1449 1449
1450 static int callback_depth = 0;
1451
1452 int
1453 get_callback_depth(void)
1454 {
1455 return callback_depth;
1456 }
1457
1450 /* 1458 /*
1451 * Invoke call_func() with a callback. 1459 * Invoke call_func() with a callback.
1452 */ 1460 */
1453 int 1461 int
1454 call_callback( 1462 call_callback(
1458 int argcount, // number of "argvars" 1466 int argcount, // number of "argvars"
1459 typval_T *argvars) // vars for arguments, must have "argcount" 1467 typval_T *argvars) // vars for arguments, must have "argcount"
1460 // PLUS ONE elements! 1468 // PLUS ONE elements!
1461 { 1469 {
1462 funcexe_T funcexe; 1470 funcexe_T funcexe;
1471 int ret;
1463 1472
1464 vim_memset(&funcexe, 0, sizeof(funcexe)); 1473 vim_memset(&funcexe, 0, sizeof(funcexe));
1465 funcexe.evaluate = TRUE; 1474 funcexe.evaluate = TRUE;
1466 funcexe.partial = callback->cb_partial; 1475 funcexe.partial = callback->cb_partial;
1467 return call_func(callback->cb_name, len, rettv, argcount, argvars, 1476 ++callback_depth;
1468 &funcexe); 1477 ret = call_func(callback->cb_name, len, rettv, argcount, argvars, &funcexe);
1478 --callback_depth;
1479 return ret;
1469 } 1480 }
1470 1481
1471 /* 1482 /*
1472 * Call a function with its resolved parameters 1483 * Call a function with its resolved parameters
1473 * 1484 *