Made all the arguments for htmlcompressor part of config file. Also added optional additional arguments list in project.properties. Fixes #672

build/build.xml

@@ -743,12 +743,7 @@
             <fileset dir="${dir.intermediate}/" includes="${page-files}"/>
             <arg value="-jar"/>
             <arg path="${dir.build.tools}/${tool.htmlcompressor}"/>
-            <arg line="--preserve-multi-spaces"/>
-            <arg line="--remove-quotes"/>
-            <arg line="--compress-js"/>
-            <arg line="--compress-css"/>
-            <arg line="--preserve-php"/>
-            <arg line="--preserve-ssi"/>
+            <arg line="${tool.htmlcompressor.opts} ${tool.htmlcompressor.opts.extra}"/>
             <srcfile/>
             <arg value="-o"/>
             <mapper type="glob" from="*" to="${basedir}/${dir.publish}/*"/>

build/config/default.properties

@@ -116,5 +116,8 @@ tool.jshint.opts            = maxerr=25,eqeqeq=true
 tool.jslint.opts            = maxerr=25,evil=true,browser=true,eqeqeq=true,immed=true,newcap=true,nomen=true,es5=true,rhino=true,undef=true,white=false,devel=true
 tool.csslint.opts           =
 
+# Default htmlcompressor Options
+tool.htmlcompressor.opts    = --remove-quotes --preserve-multi-spaces --compress-js --compress-css --preserve-php --preserve-ssi
+
 # Default hash length
 hash.length                 = 7

build/config/project.properties

@@ -91,6 +91,12 @@ env               =
 # Override default CSSLint Options (see http://csslint.net/about.html#settings for description of options)
 #tool.csslint.opts =
 
+# Override default htmlcompressor options 
+#tool.htmlcompressor.opts    = --remove-quotes --preserve-multi-spaces --compress-js --compress-css --preserve-php --preserve-ssi
+
+# Add optional htmlcompressor options
+#tool.htmlcompressor.opts.extra = --simple-bool-attr  
+
 # set the hash length used for versioning css and js files.
 # valid values are between 1 and 40.
 # shorter values use less bytes at the expense of increasing the probability of a hash collision.