uglib: add a level-1 fold marker to fix

Without that vim shows:

	+--207 lines: # assert #----------------
	+--  4 lines: # option parsing #--------

which is a bit misleading. With the new marker vim shows "functions"
instead of assert.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/uglib.sh b/uglib.sh
index 668b101..06a3fcd 100644
--- a/uglib.sh
+++ b/uglib.sh
@@ -1,3 +1,4 @@
+## functions ## {{{1
 ## assert ## {{{2
 assert() {
 	"$@" || die "assertion failed: $*"