Reassurance for impatient.

2011-05-10 13:01:11 +00:00 · 2011-05-10 13:01:11 +00:00 · 28829a855e
commit 28829a855e
parent b2902af260
1 changed files with 10 additions and 0 deletions
--- a/tools/build/options/makeman
+++ b/tools/build/options/makeman
@ -260,6 +260,7 @@ EOF
 			done
 			echo '.El'
 		fi
+		twiddle >&2
 	done
 	cat <<EOF
 .El
@ -283,4 +284,13 @@ This manual page was autogenerated.
 EOF
 }

+twiddle_pos=0
+twiddle()
+{
+	local c0='|' c1='/' c2='-' c3='\'
+
+	eval printf '%c\\b' '$c'${twiddle_pos}
+	twiddle_pos=$(((twiddle_pos+1)%4))
+}
+
 main