[src/trunk]: src/usr.bin/msgc msg_prompt_win: if the default string fits, sho...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2cf1a1f6a681
branches:  trunk
changeset: 448104:2cf1a1f6a681
user:      martin <martin%NetBSD.org@localhost>
date:      Mon Jan 21 20:28:08 2019 +0000

description:
msg_prompt_win: if the default string fits, show it separately even
in fixed size windows. Previously it would only show up when auto-sizing
prompts figured it would fit (probably an oversight).

diffstat:

 usr.bin/msgc/msg_sys.def |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (20 lines):

diff -r 132e2b6dc670 -r 2cf1a1f6a681 usr.bin/msgc/msg_sys.def
--- a/usr.bin/msgc/msg_sys.def  Mon Jan 21 20:22:48 2019 +0000
+++ b/usr.bin/msgc/msg_sys.def  Mon Jan 21 20:28:08 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: msg_sys.def,v 1.41 2012/03/06 16:26:01 mbalmer Exp $   */
+/*     $NetBSD: msg_sys.def,v 1.42 2019/01/21 20:28:08 martin Exp $    */
 
 /*
  * Copyright 1997 Piermont Information Systems Inc.
@@ -505,6 +505,10 @@
                        }
                        w = maxx;
                }
+       } else if (w > 0 && def != NULL && *def != 0) {
+               size_t tl = strlen(def);
+               if (tl + 1 + 2 + val_buf_len + 1 < (unsigned)w)
+                       msg_flags &= ~MSG_PROMPT_HIDE_DFLT;
        }
 
        if (x == -1)