From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 23 Apr 2014 17:05:46 +0000 (+0200)
Subject: delta: draw arrows with draw_special_char()
X-Git-Tag: v213~332
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=6b01f1d3911bd7c7eadbb8a3b4375bd3ac05c98f;hp=6b01f1d3911bd7c7eadbb8a3b4375bd3ac05c98f

delta: draw arrows with draw_special_char()

Let's unify generation of unicode chars at one place.

Also, don't add an extra space into chars we print, except for the tree
chars where this is really necessary.
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