remove trailing whitespace

3 files changed, 14 insertions, 14 deletions

diff --git a/html/js/git-deps-data.coffee b/html/js/git-deps-data.coffee
index a8b0b51..1dbf0d1 100644
--- a/html/js/git-deps-data.coffee
+++ b/html/js/git-deps-data.coffee
@@ -28,7 +28,7 @@ add_node = (commit) ->
 # Returns 1 iff a dependency was added, otherwise 0.
 add_dependency = (parent_sha1, child_sha1) ->
     deps[parent_sha1] = {}  unless parent_sha1 of deps
-    
+
     # We've already got this link, presumably
     # from a previous XHR.
     return 0 if child_sha1 of deps[parent_sha1]
@@ -79,7 +79,7 @@ module.exports =
     links: links
     node_index: node_index
     deps: deps
-    
+
     # Functions
     add: add_data
     node: node
diff --git a/html/js/git-deps-graph.coffee b/html/js/git-deps-graph.coffee
index 558d857..cb2044b 100644
--- a/html/js/git-deps-graph.coffee
+++ b/html/js/git-deps-graph.coffee
@@ -262,11 +262,11 @@ draw_nodes = (fg, node) ->
         d.name
     ).each((d) ->
         b = @getBBox()
-        
+
         # Calculate width/height of rectangle from text bounding box.
         d.rect_width = b.width + 2 * PADDING
         d.rect_height = b.height + 2 * PADDING
-        
+
         # Now set the node width/height as used by cola for
         # positioning.  This has to include the margin
         # outside the rectangle.
@@ -280,7 +280,7 @@ position_nodes = (rect, label, tip) ->
         .attr("height", (d, i) -> d.rect_height) \
         .on("mouseover", tip.show) \
         .on("mouseout", tip.hide)
-    
+
     # Centre label
     label \
         .attr("x", (d) -> d.rect_width / 2) \
@@ -317,7 +317,7 @@ tip_html = (d) ->
         .attr("datetime", date.toISOString()) \
         .text(date)
     pre = top.find(".commit-body pre").text(d.body)
-        
+
     if options.debug
         # deps = gdd.deps[d.sha1]
         # if deps
@@ -328,7 +328,7 @@ tip_html = (d) ->
         dagre_node = gdl.g.graph.node(d.sha1)
         debug += "<br />dagre: (" + dagre_node.x + ", " + dagre_node.y + ")"
         top.append debug
-    
+
     # Javascript *sucks*.  There's no way to get the outerHTML of a
     # document fragment, so you have to wrap the whole thing in a
     # single parent and then look that up via children[0].
@@ -353,7 +353,7 @@ tick_handler = ->
         @parentNode.insertBefore this, this if isIE()
 
     path.attr "d", (d) ->
-        
+
         # Undocumented: https://github.com/tgdwyer/WebCola/issues/52
         cola.vpsc.makeEdgeBetween \
             d,
diff --git a/html/js/git-deps-layout.coffee b/html/js/git-deps-layout.coffee
index 8e88dde..26cf317 100644
--- a/html/js/git-deps-layout.coffee
+++ b/html/js/git-deps-layout.coffee
@@ -21,10 +21,10 @@ externs = {}
 dagre_layout = ->
     g = new dagre.graphlib.Graph()
     externs.graph = g
-    
+
     # Set an object for the graph label
     g.setGraph {}
-    
+
     # Default to assigning a new object as a label for each new edge.
     g.setDefaultEdgeLabel -> {}
 
@@ -58,16 +58,16 @@ build_constraints = ->
     row_groups = dagre_row_groups()
 
     constraints.length = 0 # FIXME: only rebuild constraints which changed
-    
+
     # We want alignment constraints between all nodes which dagre
     # assigned the same y value.
     for y of row_groups
         row_nodes = row_groups[y]
-        
+
         # No point having an alignment group with only one node in.
         if row_nodes.length > 1
             constraints.push build_alignment_constraint(row_nodes)
-    
+
     # We also need separation constraints ensuring that the
     # top-to-bottom ordering assigned by dagre is preserved.  Since
     # all nodes within a single row are already constrained to the
@@ -110,7 +110,7 @@ module.exports =
     # Variables
     constraints: constraints
     g: externs
-    
+
     # Functions
     build_constraints: build_constraints
     node: node