diff options
Diffstat (limited to 'src/userfunc.c')
| -rw-r--r-- | src/userfunc.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/userfunc.c b/src/userfunc.c index 3f9171d2e6..a6ac29ece8 100644 --- a/src/userfunc.c +++ b/src/userfunc.c @@ -1447,6 +1447,14 @@ func_call( return r; } +static int callback_depth = 0; + + int +get_callback_depth(void) +{ + return callback_depth; +} + /* * Invoke call_func() with a callback. */ @@ -1460,12 +1468,15 @@ call_callback( // PLUS ONE elements! { funcexe_T funcexe; + int ret; vim_memset(&funcexe, 0, sizeof(funcexe)); funcexe.evaluate = TRUE; funcexe.partial = callback->cb_partial; - return call_func(callback->cb_name, len, rettv, argcount, argvars, - &funcexe); + ++callback_depth; + ret = call_func(callback->cb_name, len, rettv, argcount, argvars, &funcexe); + --callback_depth; + return ret; } /* |