# HG changeset patch
# User Markus Kaiser <markus.kaiser@in.tum.de>
# Date 1400499452 -7200
# Node ID f753b74f0e72099ed2196dcbdab79ca3c68b697c
# Parent  c213b1f538ed1dab0fd0414d01ed1172038447db
do not use edge keyword

diff -r c213b1f538ed -r f753b74f0e72 minimum_bisection/tikzpictures.tex
--- a/minimum_bisection/tikzpictures.tex	Sun May 18 14:51:50 2014 +0200
+++ b/minimum_bisection/tikzpictures.tex	Mon May 19 13:37:32 2014 +0200
@@ -51,7 +51,7 @@
         {l/h}, {l/m}, {n/m},
         {c/k}, {k/i}, {g/d}, {m/e}, {n/l},
         {m/f}, {f/c}, {d/k}, {e/g}, {c/e}}
-    \draw[flow edge, #1] (\source) edge (\dest);
+    \draw[flow edge, #1] (\source) -- (\dest);
 }
 \newcommand{\flowcapacities}[1][]{%
     \foreach \source/\dest/\capacity in {
@@ -72,7 +72,7 @@
             {e/g/1/0.7/left},
             {n/h/12/0.7/left},
             {k/m/5/0.8/right}}
-        \draw[demand edge, bend \bendage=15] (\source) edge node[flow demand, pos=\pos]{\demand} (\dest);
+        \draw[demand edge, bend \bendage=15] (\source) -- node[flow demand, pos=\pos]{\demand} (\dest);
     \end{pgfonlayer}
 }
 \newcommand{\flowtreeedges}[1][]{%
@@ -83,7 +83,9 @@
             {c/d}, {e/d}, {e/f}, {g/i},
             {m/e}, {d/k}, {i/j}, {k/j},
             {h/i}, {l/m}, {n/m}}
-        \draw[tree edge, #1] (\source.center) edge (\dest.center);
+        \draw
+            [tree edge, #1]
+            (\source.center) -- (\dest.center);
     \end{pgfonlayer}
 }
 \newcommand{\flowtreeedgestwo}[1][]{%
@@ -92,6 +94,6 @@
             {n/l}, {l/h}, {h/i}, {i/g}, {i/j},
             {j/k}, {g/d}, {d/c}, {g/e}, {c/f},
             {f/m}, {f/b}}
-        \draw[tree edge, #1] (\source.center) edge (\dest.center);
+        \draw[tree edge, #1] (\source.center) -- (\dest.center);
     \end{pgfonlayer}
 }