Rename Buffer.numLines to Buffer.getLineCount

src/app/ace-fold-adaptor.coffee

@@ -9,7 +9,7 @@ class AceFoldAdaptor
     @buffer.lineForRow(bufferRow)
 
   getLength: ->
-    @buffer.numLines()
+    @buffer.getLineCount()
 
   $findClosingBracket: (bracketType, bufferPosition) ->
     @highlighter.findClosingBracket([bufferPosition.row, bufferPosition.column - 1])

src/app/buffer.coffee

@@ -76,7 +76,7 @@ class Buffer
   rangeForRow: (row) ->
     new Range([row, 0], [row, @lineLengthForRow(row)])
 
-  numLines: ->
+  getLineCount: ->
     @getLines().length
 
   getLastRow: ->

src/extensions/vim-mode/motions.coffee

@@ -28,7 +28,7 @@ class MoveUp extends Motion
 class MoveDown extends Motion
   execute: ->
     {column, row} = @editor.getCursorScreenPosition()
-    @editor.moveCursorDown() if row < (@editor.buffer.numLines() - 1)
+    @editor.moveCursorDown() if row < (@editor.buffer.getLineCount() - 1)
 
 class MoveToPreviousWord extends Motion
   execute: ->
@@ -55,7 +55,7 @@ class MoveToNextWord extends Motion
 
     if match
       column += match.index
-    else if row + 1 == @editor.buffer.numLines()
+    else if row + 1 == @editor.buffer.getLineCount()
       column = @editor.buffer.lineForRow(row).length
     else
       nextLineMatch = regex.exec(@editor.buffer.lineForRow(++row))