patch 7.4.2201
Problem: The sign column disappears when the last sign is deleted.
Solution: Add the 'signcolumn' option. (Christian Brabandt)
diff --git a/src/option.h b/src/option.h
index bc8d4e0..bee6442 100644
--- a/src/option.h
+++ b/src/option.h
@@ -633,6 +633,9 @@
EXTERN char_u *p_mef; /* 'makeef' */
EXTERN char_u *p_mp; /* 'makeprg' */
#endif
+#ifdef FEAT_SIGNS
+EXTERN char_u *p_scl; /* signcolumn */
+#endif
#ifdef FEAT_SYN_HL
EXTERN char_u *p_cc; /* 'colorcolumn' */
EXTERN int p_cc_cols[256]; /* array for 'colorcolumn' columns */
@@ -1173,6 +1176,9 @@
, WV_WFW
#endif
, WV_WRAP
+#ifdef FEAT_SIGNS
+ , WV_SCL
+#endif
, WV_COUNT /* must be the last one */
};