Python mode dropdown and block color

Gruntfile.coffee

@@ -2,11 +2,15 @@ browserify = require 'browserify'
 coffeeify = require 'coffeeify'
 watchify = require 'watchify'
 
+
 livereload = require 'tiny-lr'
 
 path = require 'path'
 fs = require 'fs'
 
+if process.env.LANGUAGE
+  ignoredLanguages = ["./src/languages/!(#{process.env.LANGUAGE}).coffee"]
+
 serveNoDottedFiles = (connect, options, middlewares) ->
   # Avoid leaking .git/.svn or other dotted files from test servers.
   middlewares.unshift (req, res, next) ->
@@ -68,13 +72,14 @@ module.exports = (grunt) ->
           reporter: 'list'
           compilers:
             'coffee': 'coffee-script/register'
-          timeout: 10000
+          timeout: 20000
 
     browserify:
       build:
         files:
           'dist/droplet-full.js': ['./src/main.coffee']
         options:
+          ignore: ignoredLanguages
           transform: ['coffeeify']
           browserifyOptions:
             standalone: 'droplet'
@@ -89,11 +94,13 @@ module.exports = (grunt) ->
           '''
       test:
         files:
+          'test/js/ctest.js': ['test/src/ctest.coffee']
           'test/js/tests.js': ['test/src/tests.coffee']
           'test/js/uitest.js': ['test/src/uitest.coffee']
           'test/js/jstest.js': ['test/src/jstest.coffee']
           'test/js/cstest.js': ['test/src/cstest.coffee']
           'test/js/htmltest.js': ['test/src/htmltest.coffee']
+          'test/js/pytest.js': ['test/src/pytest.coffee']
         options:
           transform: ['coffeeify']
           browserifyOptions:
@@ -188,7 +195,9 @@ module.exports = (grunt) ->
     b.require './src/main.coffee'
     b.transform coffeeify
 
-    w = watchify(b)
+    w = watchify(b, {
+      poll: true
+    })
 
     # Compile once through first
     stream = fs.createWriteStream 'dist/droplet-full.js'
@@ -205,17 +214,20 @@ module.exports = (grunt) ->
       w.on 'update', ->
         console.log 'File changed...'
         stream = fs.createWriteStream 'dist/droplet-full.js'
-        try
-          w.bundle().pipe stream
-          stream.once 'close', ->
-            console.log 'Rebuilt.'
-            lrserver.changed {
-              body: {
-                files: ['dist/droplet-full.js']
-              }
+
+        w.bundle().on('error', (e) ->
+          console.log 'ERROR'
+          console.log '-----'
+          console.log e
+        ).pipe(stream).once 'close', ->
+          console.log 'Rebuilt.'
+          lrserver.changed {
+            body: {
+              files: ['dist/droplet-full.js']
             }
-        catch e
-          console.log 'BUILD FAILED.'
-          console.log e.stack
+          }
+
 
+  grunt.loadNpmTasks 'grunt-keepalive'
   grunt.registerTask 'testserver', ['connect:testserver', 'watchify']
+  grunt.registerTask 'serve', ['connect:testserver', 'keepalive']

README.md

@@ -233,3 +233,32 @@ MyParser.handleButton = (text, command, block) ->
   # Return 'text' is you don't want to change anything
   return text
 ```
+
+View Options
+------------
+You can pass a `viewSettings` object into the options to configure various aspects of the renderer.
+
+```javascript
+{
+  viewSettings: {
+    padding: 5, // Padding around each block
+    indentWidth: 20, // Width of the left side of indent C-shaped blocks
+    indentTongueHeight: 20, // Height of the bottom of indent C-shaped blocks when there is no other text on that bottom line (used mainly in Python/Coffee modes) 
+    tabOffset: 10, // Distance from the left side of the puzzle-piece tab to the left side of the block
+    tabWidth: 15, // Width of the bottom of the tab (from top point to top point)
+    tabHeight: 4, // Height of the tab
+    tabSideWidth: 1, / 4 // Fraction the width that is taken up by the sides of the tab (larger means flatter/fatter slanted sides)
+    emptySocketWidth: 20, // Size of a socket with no text in it
+    emptyLineHeight: 25, // Height of a line with no blocks on it
+    shadowBlur: 5, // Blur factor for the drop shadow when dragging
+    colors: { // Color aliases used in various places elsewhere; changing these will change lots of colors
+      error: '#ff0000',
+      comment: '#c0c0c0',  // currently grayish
+      return: '#fff59d',   // currently yellowish
+      control: '#ffcc80',  // currently orangeish
+      value: '#a5d6a7',    // currently greenish
+      command: '#90caf9' // currently blueish
+    }
+  }
+}
+```