Correct formating in the p2 source blocks of metadata docs page

docs/Customizing_Metadata.md

@@ -38,10 +38,14 @@ For the 3.5 release the p2.inf file can be used to augment Installable Units: ca
 
 Properties in this file often contain <#> index segments. These index segments serve to separate groups of similar properties from each other. The actual value of these indexes are not important, only that a given set of properties which all refer to the same logical item all use the same index. The following example is talking about two seperate properties, each uses a different index to distinguish it from the other.
 
+
+[source]
+----
  properties.0.name = testName1
  properties.0.value = testValue1
  properties.1.name = testName2
  properties.1.value = testValue2
+----
 
 Capability Advice:
 ------------------
@@ -54,6 +58,8 @@ There are three different type of capability advice:
 
 Capability advice will "replace" an existing capability of the same type on the IU if the name/namespace match.
 
+[source]
+----
  provides.<#>.namespace = <namespace>
  provides.<#>.name = <name>
  provides.<#>.version = <version> _(optional / default: 1.0.0)_
@@ -66,9 +72,12 @@ Capability advice will "replace" an existing capability of the same type on the
  requires.<#>.optional = <true|false> _(optional / default: false)_
  requires.<#>.multiple = <true|false>  _(optional / default: false)_
  requires.<#>.filter = <ldap filter> _(optional)_
+----
 
 Negative requirements can be published by setting min and max values on the requirement to 0. For example
 
+[source]
+----
  requires.<#>.namespace = org.eclipse.equinox.p2.iu
  requires.<#>.name = some.feature.feature.group
  requires.<#>.min = 0
@@ -81,11 +90,14 @@ Negative requirements can be published by setting min and max values on the requ
  metaRequirements.<#>.greedy = <true|false> _(optional / default: true)_
  metaRequirements.<#>.optional = <true|false> _(optional / default: false)_
  metaRequirements.<#>.multiple = <true|false>  _(optional / default: false)_
+----
 
 Where <#> is an index for the property, <namespace>, and <name> are the associated named strings, <version> and <range> are version and version range strings respectively.
 
 For example:
 
+[source]
+----
  provides.0.namespace = testNamespace1
  provides.0.name = testName1
  provides.0.version = 1.2.3.$qualifier$
@@ -114,46 +126,66 @@ For example:
  metaRequirements.1.name = testName2
  metaRequirements.1.range = $version$
  metaRequirements.1.greedy = false
+----
+
+
 
 Update descriptor advice:
 -------------------------
 
 The update descriptor advice allows to override the default update descriptor generated by p2. Typically this is useful if an IU has been renamed and automatic update detection is still desired.
 
+[source]
+----
  update.id = <id of IU>
  update.range = <range of the IU being updated>
  update.matchExp = {a match expression identifying the IU being updated}. (When this is specified the values of id and range are ignored) 
  update.severity = <0|1>
+----
 
 To allow updating a renamed artifact, you must provide a matchExp that matches both the old and new artifact names. For example, when renaming \*old\* feature to \*new\*:
 
+[source]
+----
  update.matchExp = providedCapabilities.exists(pc | \
    pc.namespace == 'org.eclipse.equinox.p2.iu' && \
      (pc.name == 'old.feature.group' || \
        (pc.name == 'new.feature.group' && pc.version ~= range('\[0.0.0,$version$)'))))
+----
 
 These match expressions are written in the [p2 Query Language p2ql](/Equinox/p2/Query_Language_for_p2 "Equinox/p2/Query Language for p2").
 
 Property Advice:
 ----------------
 
+[source]
+----
  properties.<#>.name = <propertyName>
  properties.<#>.value = <propertyValue>
+----
 
 Where <#> is an index for the property, <propertyName>, and <propertyValue> hold the name and value strings for the property.
 
 For example:
 
+[source]
+----
  properties.0.name = testName1
  properties.0.value = testValue1
  properties.1.name = testName2
  properties.1.value = testValue2
+----
+
 
 Touchpoint Instruction Advice:
 ------------------------------
 
+[source]
+----
  instructions.<phase> = <raw actions>
  instructions.<phase>.import = <qualified action name> \[,<qualified action name>\]* _(optional)_
+----
+
 
 Where <phase> is a p2 phases (collect, configure, install, uninstall, unconfigure, etc).
 
@@ -164,12 +196,15 @@ Where <phase> is a p2 phases (collect, configure, install, uninstall, unconfigur
 
 For example:
 
+[source]
+----
  instructions.install = \
     ln(targetDir:@artifact,linkTarget:foo/lib.1.so,linkName:lib.so);\
     chmod(targetDir:${artifact.location},targetFile:lib/lib.so,permissions:755);
  instructions.install.import= \
     org.eclipse.equinox.p2.touchpoint.natives.ln,\
     org.eclipse.equinox.p2.touchpoint.natives.chmod
+----
 
 ### Variable Substitutions
 
@@ -188,11 +223,16 @@ Additional Installable Unit Advice:
 
 In addition to customizing attributes of the containing IU one can also author addtional installable units that work with the container IU. Typically this mechanism is used to author an IUFragment that customizes the containing IU or one of it's dependencies.
 
+[source]
+----
  iu.<#>.id= <identifier> 
  iu.<#>.version= <version> _(optional)_
+----
 
 Where <#> is an index for the Installable Unit, so multiple Installable Units can be declared. A fairly full range of IU customizations are supported including:
 
+[source]
+----
  id
  version
  singleton
@@ -208,9 +248,12 @@ Where <#> is an index for the Installable Unit, so multiple Installable Units ca
  metaRequirements
  hostRequirements
  instructions
+----
 
 To illustrate all the various settings for these customizations here's a more complete example of: (unit.0) a minimal IU and (unit.1) a full featured IU:
 
+[source]
+----
  units.0.id = testid0
  units.0.version = 1.2.3
 
@@ -276,6 +319,7 @@ To illustrate all the various settings for these customizations here's a more co
  units.1.hostRequirements.0.greedy = true
  units.1.hostRequirements.0.optional = true
  units.1.hostRequirements.0.multiple = true
+----
 
 Category Generation Using p2.inf
 ================================
@@ -284,11 +328,16 @@ The p2 UI allows for hierarchical organization of Installable Units based on the
 
 To support this we can tag a feature as a category as follows:
 
+[source]
+----
  properties.1.name=org.eclipse.equinox.p2.type.category
  properties.1.value=true
+----
 
 Another possibility is to use "additional IU advice" to create a specialized category IU like this:
 
+[source]
+----
  units.1.id=my.product.category
  units.1.version=1.0.0
  units.1.provides.1.namespace=org.eclipse.equinox.p2.iu
@@ -302,6 +351,7 @@ Another possibility is to use "additional IU advice" to create a specialized cat
  requires.1.name=my.product
  requires.1.range=\[1.0.0,1.0.0\]
  requires.1.greedy=true
+----
 
 Categorizing plug-ins
 ---------------------
@@ -316,5 +366,5 @@ Nested categories
 *   p2 parser and publisher for category.xml to support nested categories: [https://bugs.eclipse.org/bugs/show_bug.cgi?id=406902](https://bugs.eclipse.org/bugs/show_bug.cgi?id=406902)
 *   PDE category editor to support nested categories: [https://bugs.eclipse.org/bugs/show_bug.cgi?id=296392](https://bugs.eclipse.org/bugs/show_bug.cgi?id=296392)
 
-**Current workaround** The following file containss a number of projects showing how to create nested categories [File:NestedCategories.zip](/File:NestedCategories.zip "File:NestedCategories.zip").
+**Current workaround** The following file contains a number of projects showing how to create nested categories [File:NestedCategories.zip](/File:NestedCategories.zip "File:NestedCategories.zip").