shithub: puzzles

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Oops. I consistently misspelled my desired lineCap and lineJoin values
as "1" rather than "round". Must have had my Postscript brain in,
and/or been confused by lineWidth = "1" just beforehand. This fixes a
display glitch in Towers, where there's a tiny spike at the top left
corner of each tower due to a very sharp mitred line join.

[originally from svn r9791]

--- a/emcclib.js

+++ b/emcclib.js

@@ -313,8 +313,8 @@

         ctx.moveTo(x1 + 0.5, y1 + 0.5);

         ctx.lineTo(x2 + 0.5, y2 + 0.5);

         ctx.lineWidth = width;

-        ctx.lineCap = '1';

-        ctx.lineJoin = '1';

+        ctx.lineCap = 'round';

+        ctx.lineJoin = 'round';

         ctx.strokeStyle = colour;

         ctx.stroke();

         ctx.fillStyle = colour;

@@ -342,8 +342,8 @@

             ctx.fill();

         }

         ctx.lineWidth = '1';

-        ctx.lineCap = '1';

-        ctx.lineJoin = '1';

+        ctx.lineCap = 'round';

+        ctx.lineJoin = 'round';

         ctx.strokeStyle = Pointer_stringify(outline);

         ctx.stroke();

     },

@@ -363,8 +363,8 @@

             ctx.fill();

         }

         ctx.lineWidth = '1';

-        ctx.lineCap = '1';

-        ctx.lineJoin = '1';

+        ctx.lineCap = 'round';

+        ctx.lineJoin = 'round';

         ctx.strokeStyle = Pointer_stringify(outline);

         ctx.stroke();

     },