📚 Docs for module members

Project.toml

@@ -2,7 +2,7 @@ name = "Pluto"
 uuid = "c3e4b0f8-55cb-11ea-2926-15256bba5781"
 license = "MIT"
 authors = ["Fons van der Plas <[email protected]>", "Mikołaj Bochenski <[email protected]>"]
-version = "0.9.2"
+version = "0.9.3"
 
 [deps]
 Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"

assets/editor.js

@@ -145,12 +145,19 @@ function createCodeMirrorInsideCell(cellNode, code) {
     })
 
     cm.on("cursorActivity", (cm) => {
-        const token = cm.getTokenAt(cm.getCursor())
-
-        if (token.type != null && token.type != "string") {
-            updateDocQuery(token.string)
+        if (cm.somethingSelected()) {
+            let sel = cm.getSelection()
+            if (!/[\s]/.test(sel)){
+                // no whitespace
+                updateDocQuery(sel)
+            }
+        } else {
+            let token = cm.getTokenAt(cm.getCursor())
+            if (token.type != null && token.type != "string") {
+                updateDocQuery(token.string)
+            }
         }
-    });
+    })
 
     cm.on("blur", (cm, e) => {
         if (document.hasFocus()) {
@@ -234,7 +241,6 @@ function renderOutput(msg, ctx) {
                         }
                     } else {
                         const result = Function(script.innerHTML).bind(newContainer)()
-                        console.log(result)
                         if (result && result.nodeType === Node.ELEMENT_NODE) {
                             script.parentElement.insertBefore(result, script)
                         }
@@ -299,6 +305,7 @@ function updateLocalCellOutput(cellNode, msg) {
     )
     cellNode.classList.toggle("inline-output", 
         !msg.errored && 
+        !!msg.output &&
         (msg.mime == "application/vnd.pluto.tree+xml" || msg.mime == "text/plain")
     )
     cellNode.classList.toggle("error", 

src/runner/PlutoRunner.jl

@@ -456,8 +456,12 @@ end
 
 function doc_fetcher(query, workspace::Module=current_module)
     try
-        obj = getfield(workspace, Symbol(query))
-        (repr(MIME"text/html"(), Docs.doc(obj)), :👍)
+        obj = Core.eval(workspace, Meta.parse(query))
+        if obj isa Expr
+            (nothing, :👎)
+        else
+            (repr(MIME"text/html"(), Docs.doc(obj)), :👍)
+        end
     catch ex
         (nothing, :👎)
     end