Basic Maketile support (#99)

* `filename.args` adds arguments to command line, parsed like a shell
* `Maketile.args` loaded automatically if no other files
* Rudamentary `Maketile.coffee` and `Maketile.js` autoloading
  (but no API support yet)

examples/auto/Maketile.args

@@ -0,0 +1 @@
+-f error.coffee auto.txt grid.asc

examples/test/Maketile.args

@@ -0,0 +1,20 @@
+-f  # force rebuild
+
+## Run 'at' example with and without --uneven option
+( at.coffee at.asc )
+( '--uneven' at.coffee at.asc )  # ''s just to test that ''s work
+
+( context.coffee context.asc )
+
+( escape.txt escape.csv )
+
+( css-escape.css css-escape.txt css-escape.asc )
+
+( mapping.coffee mapping.ssv )
+( mappings.coffee -O mappings mapping.ssv )
+
+( set.coffee set.asc )
+
+## Test )'s ability to reset share object
+( ( share-provider.js share-user.js ) share-undefined.js )
+( ( -s data=Success! share-user.js ) share-undefined.js )

examples/test/at.coffee

@@ -1,5 +1,7 @@
-keepUneven = svgtiler.getSettings().keepUneven
-console.log 'Testing with --uneven =', keepUneven
+keepUneven = null
+svgtiler.onInit ->
+  keepUneven = svgtiler.getSettings().keepUneven
+  console.log 'Testing with --uneven =', keepUneven
 
 ->
   console.assert undefined == @at(0, -4).key == @at(0, -5).key, 'row -1'

examples/test/share-undefined.js

@@ -1,4 +1,6 @@
-if (share.data == null)
-  console.log('Success!!');
-else
-  console.log('FAILURE!!');
+svgtiler.onInit(() => {
+  if (share.data == null)
+    console.log('Success!!');
+  else
+    console.log('FAILURE!!');
+});

examples/test/share-user.js

@@ -1 +1,3 @@
-console.log(share.data);
+svgtiler.onInit(() => {
+  console.log(share.data);
+});

examples/unicode/Maketile.args

@@ -0,0 +1 @@
+-f maze.txt maze.asc

package.json

@@ -38,6 +38,7 @@
     "babel-plugin-module-deps": "0.1.1",
     "coffeescript": "2.7.0",
     "csv-parse": "5.0.4",
+    "glob": "8.0.3",
     "grapheme-splitter": "1.0.4",
     "image-size": "1.0.1",
     "pirates": "4.0.5",