Fixing preliminary support for outputs of code nodes inside the notebook. For the moment output is not stored in the notebook also, just invoked on demand using a %keyword.

src/Grafoscopio/GrafoscopioNode.class.st

@@ -380,7 +380,26 @@ GrafoscopioNode >> exportCodeBlockTo: aStream [
 ]
 
 { #category : #exporting }
-GrafoscopioNode >> exportDecoratedCodeBlockTo: aStream [
+GrafoscopioNode >> exportCodeNodeTo: aStream [
+	"I convert the content of a node taged as 'código' (code) as pandoc markdown and put it 
+	into aStream."
+	(self headerStartsWith: '%output')
+		ifTrue: [ self exportCodeOutputTo: aStream ]
+		ifFalse: [ self exportCodeBlockTo: aStream ]
+]
+
+{ #category : #exporting }
+GrafoscopioNode >> exportCodeOutputTo: aStream [
+	"I convert the output of a node taged as 'código' (code) as pandoc markdown and put it 
+	into aStream."
+	aStream nextPutAll:  ('~~~{.numberLines}'); lf.
+	aStream nextPutAll: ((Compiler evaluate: self body) asString withInternetLineEndings); lf.
+	aStream nextPutAll:  ('~~~'); lf;lf.
+	^aStream contents 
+]
+
+{ #category : #exporting }
+GrafoscopioNode >> exportLaTeXCodeBlockTo: aStream [
 	"I convert the content of a node taged as 'código' (code) as pandoc markdown and put it 
 	into aStream.
 	The code block is decorated with LaTeX commands for proper syntax highlighting using pygments.
@@ -421,7 +440,8 @@ GrafoscopioNode >> footnoteAsMarkdownInto: aStream [
 	and replace all line endings to make them Internet friendly.
 	Maybe I should include the condition about my own header, instead of leaving it to markdownCotent..."
 	aStream nextPutAll: ('[^',(self header copyReplaceAll: '%footnote ' with: ''),']: ' ); lf.
-	self body contents withInternetLineEndings linesDo: [ :line | aStream nextPutAll: '    ', line; lf ].
+	self body contents withInternetLineEndings 
+		linesDo: [ :line | aStream nextPutAll: '    ', line; lf ].
 	aStream nextPutAll: String lf.
 	
 ]
@@ -611,7 +631,7 @@ GrafoscopioNode >> markdownContent [
 	(self headerStartsWith: '%footnote')
 		ifTrue: [ self footnoteAsMarkdownInto: markdownStream ].	
 	((self tags = 'código') and: [(self hasAncestorHeaderWith: '%invisible') not & (self headerStartsWith: '%embed') not ]) 
-		ifTrue: [ self exportCodeBlockTo: markdownStream ].
+		ifTrue: [ self exportCodeNodeTo: markdownStream ].
 	^ markdownStream contents 
 ]
 
@@ -702,10 +722,11 @@ GrafoscopioNode >> preorderTraversal [
 	^ nodesInPreorder.
 ]
 
-{ #category : #'as yet unclassified' }
+{ #category : #accessing }
 GrafoscopioNode >> processOutput [
 	(self headerStartsWith: '%output')
-		ifTrue: [ self output: (Compiler evaluate: self body) ]
+		ifFalse: [ ^ self ].
+	^ self output: (Compiler evaluate: self body)
 ]
 
 { #category : #movement }

src/Grafoscopio/GrafoscopioNotebook.class.st

@@ -64,9 +64,9 @@ GrafoscopioNotebook >> autoSaveBodyOf: aNode [
 	playground := body body glmPres.
 	playground
 		onChangeOfPort: #text
-			act: [ :x | aNode body: x entity value content ];		
+			act: [ :x | aNode body: x entity value content ]";		
 		onChangeOfPort: #activePresentation
-			act: [ aNode output: aNode processOutput ]
+			act: [ aNode output: aNode processOutput ]"
 ]
 
 { #category : #accessing }
@@ -173,7 +173,8 @@ GrafoscopioNotebook >> exportNode: aGrafoscopioNode asMarkdownIn: aFile [
 	aFile exists ifTrue: [ aFile delete ].
 	aFile 
 		ensureCreateFile;
-		writeStreamDo: [:stream | stream nextPutAll: aGrafoscopioNode asMarkdown]
+		writeStreamDo: [:stream | stream nextPutAll: aGrafoscopioNode asMarkdown].
+		self inform: 'Exported as: ', String cr, aFile fullName
 ]
 
 { #category : #api }