📝 Consolidate code examples in the documentation

- Use standard code style
- Extract code examples in th examples directory
- Remove outdated manual.adoc file

Author: ggrossetie

docs/manual.adoc

@@ -0,0 +1,8 @@
+module.exports = function (registry) {
+  registry.postprocessor(function () {
+    var self = this
+    self.process(function (doc, output) {
+      return output.replace(/digitale?/g, 'numérique')
+    })
+  })
+}

docs/modules/extend/examples/extensions/digital-postprocessor.js

@@ -0,0 +1,14 @@
+module.exports = function (registry) {
+  registry.preprocessor(function () {
+    var self = this
+    self.process(function (doc, reader) {
+      var lines = reader.lines
+      for (var i = 0; i < lines.length; i++) {
+        if (lines[i].match(/^\/\/\s?draft.*/)) {
+          doc.setAttribute('status', 'DRAFT')
+        }
+      }
+      return reader
+    })
+  })
+}

docs/modules/extend/examples/extensions/draft-preprocessor.js

@@ -0,0 +1,16 @@
+module.exports = function (registry) {
+  registry.inlineMacro('emoticon', function () {
+    var self = this
+    self.process(function (parent, target) {
+      var text
+      if (target === 'grin') {
+        text = ':D'
+      } else if (target === 'wink') {
+        text = ';)'
+      } else {
+        text = ':)'
+      }
+      return self.createInline(parent, 'quoted', text, { 'type': 'strong' }).convert()
+    })
+  })
+}

docs/modules/extend/examples/extensions/emoticon-inline-macro-processor.js

@@ -0,0 +1,12 @@
+module.exports = function (registry) {
+  registry.includeProcessor(function () {
+    var self = this
+    self.handles(function (target) {
+      return target.endsWith('.foo')
+    })
+    self.process(function (doc, reader, target, attrs) {
+      var content = ['foo']
+      return reader.pushInclude(content, target, target, 1, attrs)
+    })
+  })
+}

docs/modules/extend/examples/extensions/foo-include-processor.js

@@ -0,0 +1,9 @@
+module.exports = function (registry) {
+  registry.treeProcessor(function () {
+    var self = this
+    self.process(function (doc) {
+      doc.getBlocks()[0] = self.createBlock(doc, 'paragraph', 'GDPR compliant :)')
+      return doc
+    })
+  })
+}