Remove ASCII-art arrows. Missing \dash (Debian bug #522439).

[originally from svn r8736]

diff --git a/puzzles.but b/puzzles.but
index 7b4e2c4bc95df6e88f3f8527230d021ab7f1a454..47e6d25d65b171a59d0eafe2d7c55f0a28ac1b5e 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -117,7 +117,7 @@ had done before saving).
 allowing you to print an arbitrary number of puzzles randomly
 generated from the current parameters, optionally including the
 current puzzle. (Only for puzzles which make sense to print, of
-course - it's hard to think of a sensible printable representation
+course \dash it's hard to think of a sensible printable representation
 of Fifteen!)
 
 \dt \ii\e{Undo} (\q{U}, Ctrl+\q{Z}, Ctrl+\q{_})
@@ -890,8 +890,8 @@ with Shift held down, you can colour a whole rectangle of squares
 grey.
 
 You can also move around the grid with the cursor keys. Pressing the
-return key will cycle the current cell through empty --> black -->
-white --> empty, and the space bar does the same cycle in reverse.
+return key will cycle the current cell through empty, then black, then
+white, then empty, and the space bar does the same cycle in reverse.
 
 (All the actions described in \k{common-actions} are also available.)