MOM-CA uses and in some parts extends the [eXist application server](http://exist-db.org/). The source code extending or patching eXist is located under [my/eXist](../tree/master/my/eXist). eXist provides an interface to write custom XQuery modules extending the standard XQuery function-set and the eXist XQuery function extensions. Following this interface, MOM-CA implements two new XQuery modules:
MOM-CA uses and in some parts extends the [eXist application server](http://exist-db.org/). The source code extending or patching eXist is located under [my/eXist](../tree/master/my/eXist). eXist provides an interface to write custom XQuery modules extending the standard XQuery function-set and the eXist XQuery function extensions. Following this interface, MOM-CA implements two new XQuery modules:
* an [XQuery Excel module](../tree/master/my/eXist/extensions/module/src/excel) for the conversion of Excel sheets into XML
* an [XQuery Excel module](../tree/master/my/eXist/extensions/modules/src/org/exist/xquery/modules/excel) for the conversion of Excel sheets into XML
* an [XQuery text difference module](../tree/master/my/eXist/extensions/module/src/excel) which forms the basis for the XML version difference tool
* an [XQuery minify module](../tree/master/my/eXist/extensions/modules/src/org/exist/xquery/modules/minify) to minify JavaScript and CSS resources
* an [XQuery minify module] to minify JavaScript and CSS resources
All these XQuery modules are located under [my/eXist/extensions/module/src](../tree/master/my/eXist/extensions/module/src). Besides these new modules, there are patches and extensions implemented for some existing eXist XQuery modules, also located under [my/eXist/extensions/module/src](../tree/master/my/eXist/extensions/module/src):
All these XQuery modules are located under [my/eXist/extensions/module/src](../tree/master/my/eXist/extensions/module/src). Besides these new modules, there are patches and extensions implemented for some existing eXist XQuery modules, also located under [my/eXist/extensions/module/src](../tree/master/my/eXist/extensions/module/src):
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@@ -19,6 +18,7 @@ All these XQuery modules are located under [my/eXist/extensions/module/src](../t
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@@ -19,6 +18,7 @@ All these XQuery modules are located under [my/eXist/extensions/module/src](../t
* the eXist image module needs some fixes related to the image cropping feature
* the eXist image module needs some fixes related to the image cropping feature
* an [XQuery text difference module](../tree/master/my/eXist/extensions/module/src/excel) which forms the basis for the XML version difference tool