Merge pull request #1853 from twpayne/leading-whitespace

Remove leading whitespace

build.py

@@ -582,6 +582,7 @@ def build_check_requires_timestamp(t):
         precious=True)
 def build_check_whitespace_timestamp(t):
     CR_RE = re.compile(r'\r')
+    LEADING_WHITESPACE_RE = re.compile(r'\s+')
     TRAILING_WHITESPACE_RE = re.compile(r'\s+\n\Z')
     NO_NEWLINE_RE = re.compile(r'[^\n]\Z')
     ALL_WHITESPACE_RE = re.compile(r'\s+\Z')
@@ -589,6 +590,9 @@ def build_check_whitespace_timestamp(t):
     for filename in sorted(t.newer(t.dependencies)):
         whitespace = False
         for lineno, line in enumerate(open(filename, 'rU')):
+            if lineno == 0 and LEADING_WHITESPACE_RE.match(line):
+                t.info('%s:%d: leading whitespace', filename, lineno + 1)
+                errors += 1
             if CR_RE.search(line):
                 t.info('%s:%d: carriage return character in line', filename, lineno + 1)
                 errors += 1

src/ol/collection.js

@@ -1,4 +1,3 @@
-
 /**
  * An implementation of Google Maps' MVCArray.
  * @see https://developers.google.com/maps/documentation/javascript/reference

src/ol/interaction/touchinteraction.js

@@ -1,4 +1,3 @@
-
 goog.provide('ol.interaction.Touch');
 
 goog.require('goog.asserts');

src/ol/kinetic.js

@@ -1,4 +1,3 @@
-
 goog.provide('ol.Kinetic');
 
 goog.require('ol.Coordinate');

src/ol/object.js

@@ -1,4 +1,3 @@
-
 /**
  * An implementation of Google Maps' MVCObject.
  * @see https://developers.google.com/maps/articles/mvcfun