diff options
Diffstat (limited to 'src/gui_beval.c')
| -rw-r--r-- | src/gui_beval.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gui_beval.c b/src/gui_beval.c index 077991d5a..655d5aedc 100644 --- a/src/gui_beval.c +++ b/src/gui_beval.c @@ -33,13 +33,19 @@ general_beval_cb(beval, state) #ifdef FEAT_WINDOWS win_T *cw; #endif - + static int recursive = FALSE; /* Don't do anything when 'ballooneval' is off, messages scrolled the * windows up or we have no beval area. */ if (!p_beval || balloonEval == NULL || msg_scrolled > 0) return; + /* Don't do this recursively. Happens when the expression evaluation + * takes a long time and invokes something that checks for CTRL-C typed. */ + if (recursive) + return; + recursive = TRUE; + #ifdef FEAT_EVAL if (get_beval_info(balloonEval, TRUE, &wp, &lnum, &text, &col) == OK) { @@ -84,6 +90,7 @@ general_beval_cb(beval, state) if (result != NULL && result[0] != NUL) { gui_mch_post_balloon(beval, result); + recursive = FALSE; return; } } @@ -97,6 +104,8 @@ general_beval_cb(beval, state) if (bevalServers & BEVAL_WORKSHOP) workshop_beval_cb(beval, state); #endif + + recursive = FALSE; } /* on Win32 only get_beval_info() is required */ |