patch 8.0.1318: terminal balloon only shows one line
Problem: Terminal balloon only shows one line.
Solution: Split into several lines in a clever way. Add balloon_split().
Make balloon_show() accept a list in the terminal.
diff --git a/src/beval.c b/src/beval.c
index d4705b8..f8bb6ba 100644
--- a/src/beval.c
+++ b/src/beval.c
@@ -134,19 +134,20 @@
}
/*
- * Show a balloon with "mesg".
+ * Show a balloon with "mesg" or "list".
*/
void
-post_balloon(BalloonEval *beval UNUSED, char_u *mesg)
+post_balloon(BalloonEval *beval UNUSED, char_u *mesg, list_T *list)
{
# ifdef FEAT_BEVAL_TERM
# ifdef FEAT_GUI
if (!gui.in_use)
# endif
- ui_post_balloon(mesg);
+ ui_post_balloon(mesg, list);
# endif
# ifdef FEAT_BEVAL_GUI
if (gui.in_use)
+ /* GUI can't handle a list */
gui_mch_post_balloon(beval, mesg);
# endif
}
@@ -257,7 +258,7 @@
set_vim_var_string(VV_BEVAL_TEXT, NULL, -1);
if (result != NULL && result[0] != NUL)
{
- post_balloon(beval, result);
+ post_balloon(beval, result, NULL);
recursive = FALSE;
return;
}