patch 9.0.1234: the code style has to be checked manually
Problem: The code style has to be checked manually.
Solution: Add basic code style checks in a test. Fix or avoid uncovered
problems.
diff --git a/src/gui_xmebw.c b/src/gui_xmebw.c
index 7ffa6f3..3d9519e 100644
--- a/src/gui_xmebw.c
+++ b/src/gui_xmebw.c
@@ -281,21 +281,21 @@
// width height ncolors cpp [x_hot y_hot]
"12 12 4 1 0 0",
// colors
-" s iconColor1 m black c #000000",
+"# s iconColor1 m black c #000000",
". s none m none c none",
"X s topShadowColor m none c #DCDEE5",
"o s bottomShadowColor m black c #5D6069",
// pixels
-" ..",
-" XXXXXXXX ..",
-" X....... o.",
-" X....... o.",
-" X....... o.",
-" X....... o.",
-" X....... o.",
-" X....... o.",
-" X....... o.",
-" o.",
+"##########..",
+"#XXXXXXXX#..",
+"#X.......#o.",
+"#X.......#o.",
+"#X.......#o.",
+"#X.......#o.",
+"#X.......#o.",
+"#X.......#o.",
+"#X.......#o.",
+"##########o.",
"..ooooooooo.",
"............"};