1 files changed, 18 insertions, 0 deletions
diff --git a/src/nvim/highlight.c b/src/nvim/highlight.c
index ae2b90d8a1..89a41e73de 100644
--- a/src/nvim/highlight.c
+++ b/src/nvim/highlight.c
@@ -177,6 +177,24 @@ void update_window_hl(win_T *wp, bool invalid)
   }
 }
 
+/// Gets HL_UNDERLINE highlight.
+int hl_get_underline(void)
+{
+  return get_attr_entry((HlEntry){
+      .attr = (HlAttrs){
+          .cterm_ae_attr = (int16_t)HL_UNDERLINE,
+          .cterm_fg_color = 0,
+          .cterm_bg_color = 0,
+          .rgb_ae_attr = (int16_t)HL_UNDERLINE,
+          .rgb_fg_color = 0,
+          .rgb_bg_color = 0,
+      },
+      .kind = kHlUI,
+      .id1 = 0,
+      .id2 = 0,
+  });
+}
+
 /// Get attribute code for forwarded :terminal highlights.
 int hl_get_term_attr(HlAttrs *aep)
 {