patch 8.0.1491: the minimum width of the popup menu is hard coded
Problem: The minimum width of the popup menu is hard coded.
Solution: Add the 'pumwidth' option. (Christian Brabandt, James McCoy,
closes #2314)
diff --git a/src/option.h b/src/option.h
index 21be3a3..5ced8fe 100644
--- a/src/option.h
+++ b/src/option.h
@@ -424,6 +424,7 @@
#ifdef FEAT_INS_EXPAND
EXTERN char_u *p_cot; /* 'completeopt' */
EXTERN long p_ph; /* 'pumheight' */
+EXTERN long p_pw; /* 'pumwidth' */
#endif
EXTERN char_u *p_cpo; /* 'cpoptions' */
#ifdef FEAT_CSCOPE