diff --git a/README.md b/README.md
index e220b91..465d66f 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ In order to edit rich text we need to know how to map from the [rich text schema
 Example setup
 
 ```javascript
-import {basicSchemaAdapter, syncPlugin, docFromSpans} from "@automerge/prosemirror"
+import {basicSchemaAdapter, syncPlugin, pmDocFromSpans} from "@automerge/prosemirror"
 import { next as am } from "@automerge/automerge"
 
 const handle = repo.find("some-doc-url")
@@ -46,7 +46,7 @@ let editorConfig = {
       path: ["text"]
     })
   ],
-  doc: docFromSpans(adapter, am.spans(handle.docSync()!, ["text"]))
+  doc: pmDocFromSpans(adapter, am.spans(handle.docSync()!, ["text"]))
 }
 
 let state = EditorState.create(editorConfig)
diff --git a/examples/react/src/App.tsx b/examples/react/src/App.tsx
index 0de591c..8fe0d13 100644
--- a/examples/react/src/App.tsx
+++ b/examples/react/src/App.tsx
@@ -6,7 +6,7 @@ import { EditorView } from "prosemirror-view"
 import { exampleSetup } from "prosemirror-example-setup"
 import {
   syncPlugin,
-  docFromSpans,
+  pmDocFromSpans,
   basicSchemaAdapter,
 } from "@automerge/prosemirror"
 import { next as am } from "@automerge/automerge"
@@ -41,7 +41,7 @@ function App({ docUrl }: { docUrl: AutomergeUrl }) {
             syncPlugin({ adapter, handle, path: ["text"] }),
           ],
           // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-          doc: docFromSpans(adapter, am.spans(handle.docSync()!, ["text"])),
+          doc: pmDocFromSpans(adapter, am.spans(handle.docSync()!, ["text"])),
         }),
         dispatchTransaction: (tx: Transaction) => {
           // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
diff --git a/examples/vanilla/src/main.ts b/examples/vanilla/src/main.ts
index 2c1b3ce..9608146 100644
--- a/examples/vanilla/src/main.ts
+++ b/examples/vanilla/src/main.ts
@@ -4,7 +4,7 @@ import { exampleSetup } from "prosemirror-example-setup"
 import {
   syncPlugin,
   basicSchemaAdapter,
-  docFromSpans,
+  pmDocFromSpans,
 } from "@automerge/prosemirror"
 import { DocHandle, Repo, isValidAutomergeUrl } from "@automerge/automerge-repo"
 import { IndexedDBStorageAdapter } from "@automerge/automerge-repo-storage-indexeddb"
@@ -38,7 +38,7 @@ const adapter = basicSchemaAdapter
 const view = new EditorView(document.querySelector("#editor"), {
   state: EditorState.create({
     // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    doc: docFromSpans(adapter, am.spans(handle.docSync()!, ["text"])),
+    doc: pmDocFromSpans(adapter, am.spans(handle.docSync()!, ["text"])),
     plugins: [
       ...exampleSetup({ schema: adapter.schema }),
       syncPlugin({ adapter, handle, path: ["text"] }),
diff --git a/playground/src/Editor.tsx b/playground/src/Editor.tsx
index 6b4d94a..b9af970 100644
--- a/playground/src/Editor.tsx
+++ b/playground/src/Editor.tsx
@@ -23,7 +23,7 @@ import {
 } from "prosemirror-inputrules"
 import "prosemirror-view/style/prosemirror.css"
 import { Prop, next as am } from "@automerge/automerge"
-import { docFromSpans, SchemaAdapter } from "../../src"
+import { pmDocFromSpans, SchemaAdapter } from "../../src"
 import { DocHandle } from "@automerge/automerge-repo"
 import {
   wrapInList,
@@ -116,7 +116,7 @@ export function Editor({ handle, path, schemaAdapter }: EditorProps) {
     }
 
     const adapter = schemaAdapter
-    const doc = docFromSpans(adapter, am.spans(handle.docSync(), path))
+    const doc = pmDocFromSpans(adapter, am.spans(handle.docSync(), path))
     const state = EditorState.create({
       schema: adapter.schema,
       plugins: [
diff --git a/src/amToPm.ts b/src/amToPm.ts
index 1bca1f1..ba8880d 100644
--- a/src/amToPm.ts
+++ b/src/amToPm.ts
@@ -1,7 +1,7 @@
 import { next as am, DelPatch, Patch, type Prop } from "@automerge/automerge"
 import { Fragment, Slice, Mark } from "prosemirror-model"
 import { Transaction } from "prosemirror-state"
-import { amSpliceIdxToPmIdx, docFromSpans } from "./traversal"
+import { amSpliceIdxToPmIdx, pmDocFromSpans } from "./traversal"
 import { findBlockAtCharIdx, patchSpans } from "./maintainSpans"
 import { isPrefixOfArray, isArrayEqual } from "./utils"
 import { ReplaceStep } from "prosemirror-transform"
@@ -144,7 +144,7 @@ export function handleBlockChange(
     patchSpans(atPath, spans, patch)
   }
   //console.log("spans after block change", spans)
-  const docAfter = docFromSpans(adapter, spans)
+  const docAfter = pmDocFromSpans(adapter, spans)
   //console.log("doc after block change", docAfter)
   const change = findDiff(tx.doc.content, docAfter.content)
   if (change == null) return tx
diff --git a/src/index.ts b/src/index.ts
index b1caa68..98a26cf 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -7,5 +7,5 @@ export {
   type BlockMappingSpec,
 } from "./schema"
 export { basicSchemaAdapter } from "./basicSchema"
-export { docFromSpans, blocksFromNode } from "./traversal"
+export { pmDocFromSpans, pmNodeToSpans } from "./traversal"
 export { syncPlugin, syncPluginKey } from "./syncPlugin"
diff --git a/src/pmToAm.ts b/src/pmToAm.ts
index 98fed04..fccf495 100644
--- a/src/pmToAm.ts
+++ b/src/pmToAm.ts
@@ -7,7 +7,7 @@ import {
 } from "prosemirror-transform"
 import { Mark, MarkType, Node } from "prosemirror-model"
 import { Prop, next as automerge } from "@automerge/automerge"
-import { blocksFromNode, pmRangeToAmRange } from "./traversal"
+import { pmNodeToSpans, pmRangeToAmRange } from "./traversal"
 import { next as am } from "@automerge/automerge"
 import { SchemaAdapter, amMarksFromPmMarks } from "./schema"
 
@@ -118,10 +118,8 @@ function replaceStep(
   if (applied == null) {
     throw new Error("Could not apply step to document")
   }
-  //console.log(JSON.stringify(applied, null, 2))
-  const newBlocks = blocksFromNode(adapter, applied)
-  //console.log(JSON.stringify(newBlocks, null, 2))
-  automerge.updateSpans(doc, field, newBlocks)
+  const newSpans = pmNodeToSpans(adapter, applied)
+  automerge.updateSpans(doc, field, newSpans)
 }
 
 function replaceAroundStep(
@@ -134,13 +132,10 @@ function replaceAroundStep(
 ) {
   const applied = step.apply(pmDoc).doc
   if (applied == null) {
-    //console.log(step)
     throw new Error("Could not apply step to document")
   }
-  //console.log(applied)
-  const newBlocks = blocksFromNode(adapter, applied)
-  //console.log(newBlocks)
-  automerge.updateSpans(doc, field, newBlocks)
+  const newSpans = pmNodeToSpans(adapter, applied)
+  automerge.updateSpans(doc, field, newSpans)
 }
 
 function applyAddMarkSteps(
diff --git a/src/syncPlugin.ts b/src/syncPlugin.ts
index 35f6602..81893c6 100644
--- a/src/syncPlugin.ts
+++ b/src/syncPlugin.ts
@@ -3,7 +3,7 @@ import { next as am } from "@automerge/automerge"
 import { DocHandle, DocHandleChangePayload } from "@automerge/automerge-repo"
 import pmToAm from "./pmToAm"
 import amToPm from "./amToPm"
-import { docFromSpans } from "./traversal"
+import { pmDocFromSpans } from "./traversal"
 import { patchesToTr } from "./patchesToTr"
 import { ChangeSet } from "prosemirror-changeset"
 import { SchemaAdapter } from "./schema"
@@ -112,7 +112,7 @@ export const syncPlugin = <T>({
       )
 
       // Replace the diff range in ProseMirror doc from the AutoMerge doc.
-      const doc = docFromSpans(adapter, spansAfter)
+      const doc = pmDocFromSpans(adapter, spansAfter)
       const slice = doc.slice(diff.from, diff.to)
       const tr = state.tr
       tr.replace(diff.from, diff.to, slice)
diff --git a/src/traversal.ts b/src/traversal.ts
index df87843..eaa66e2 100644
--- a/src/traversal.ts
+++ b/src/traversal.ts
@@ -44,7 +44,7 @@ export type TraversalEvent =
  * @param spans
  * @returns
  */
-export function docFromSpans(adapter: SchemaAdapter, spans: am.Span[]): Node {
+export function pmDocFromSpans(adapter: SchemaAdapter, spans: am.Span[]): Node {
   const events = traverseSpans(adapter, spans)
   type StackItem = {
     tag: string
@@ -934,7 +934,7 @@ export function blockAtIdx(
   return block
 }
 
-export function blocksFromNode(
+export function pmNodeToSpans(
   adapter: SchemaAdapter,
   node: Node,
 ): (
diff --git a/test/pmToAm.spec.ts b/test/pmToAm.spec.ts
index 868dd6a..23e9ae1 100644
--- a/test/pmToAm.spec.ts
+++ b/test/pmToAm.spec.ts
@@ -4,7 +4,7 @@ import { AddMarkStep, ReplaceStep, Step } from "prosemirror-transform"
 import { default as pmToAm } from "../src/pmToAm"
 import { next as am } from "@automerge/automerge"
 import { assert } from "chai"
-import { docFromSpans } from "../src/traversal"
+import { pmDocFromSpans } from "../src/traversal"
 import { EditorState } from "prosemirror-state"
 import { basicSchemaAdapter } from "../src/basicSchema"
 
@@ -203,7 +203,7 @@ describe("when converting a ReplaceStep to a change", () => {
       )
     })
     const spans = am.spans(doc, ["text"])
-    const pmDoc = docFromSpans(basicSchemaAdapter, spans)
+    const pmDoc = pmDocFromSpans(basicSchemaAdapter, spans)
     const editor = EditorState.create({ schema, doc: pmDoc })
     updateDoc(doc, editor.doc, [
       new ReplaceStep(
diff --git a/test/traversal.spec.ts b/test/traversal.spec.ts
index ecfb307..6856980 100644
--- a/test/traversal.spec.ts
+++ b/test/traversal.spec.ts
@@ -6,8 +6,8 @@ import {
   pmRangeToAmRange,
   traverseSpans,
   amIdxToPmBlockIdx,
-  docFromSpans,
-  blocksFromNode,
+  pmDocFromSpans,
+  pmNodeToSpans,
   traverseNode,
   eventsWithIndexChanges,
 } from "../src/traversal"
@@ -2699,7 +2699,7 @@ describe("the traversal API", () => {
       assert.equal(amIdxToPmBlockIdx(basicSchemaAdapter, spans, 6), 2)
     })
   })
-  describe("the docFromSpans function", () => {
+  describe("the pmDocFromSpans function", () => {
     const schema = basicSchemaAdapter.schema
     it("should construct a documnt with extra render-only paragraphs for nested list items", () => {
       const spans: am.Span[] = [
@@ -2713,7 +2713,7 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "item 1" },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -2753,7 +2753,7 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "item 2" },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -2800,7 +2800,7 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "item 3" },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
 
       assert.isTrue(
         doc.eq(
@@ -2854,7 +2854,7 @@ describe("the traversal API", () => {
         },
       ]
 
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
 
       assert.isTrue(
         doc.eq(
@@ -2918,7 +2918,7 @@ describe("the traversal API", () => {
         },
       ]
 
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -2961,7 +2961,7 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "item 2" },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -2999,7 +2999,7 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "item 2" },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
 
       assert.isTrue(
         doc.eq(
@@ -3026,7 +3026,7 @@ describe("the traversal API", () => {
           value: { type: new am.RawString("aside"), parents: [], attrs: {} },
         },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -3064,7 +3064,7 @@ describe("the traversal API", () => {
         { type: "text", value: "next line" },
       ]
 
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -3102,7 +3102,7 @@ describe("the traversal API", () => {
         { type: "text", value: "world" },
       ]
 
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -3141,7 +3141,7 @@ describe("the traversal API", () => {
           },
         },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -3184,7 +3184,7 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "world" },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -3225,7 +3225,7 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "more quote" },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -3279,7 +3279,7 @@ describe("the traversal API", () => {
         },
       ]
 
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       assert.isTrue(
         doc.eq(
           schema.node("doc", null, [
@@ -3316,7 +3316,7 @@ describe("the traversal API", () => {
           },
           { type: "text", value: "hello" },
         ]
-        const doc = docFromSpans(basicSchemaAdapter, spans)
+        const doc = pmDocFromSpans(basicSchemaAdapter, spans)
         assert.isTrue(
           doc.eq(
             schema.node("doc", null, [
@@ -3350,7 +3350,7 @@ describe("the traversal API", () => {
           },
           { type: "text", value: "hello" },
         ]
-        const doc = docFromSpans(basicSchemaAdapter, spans)
+        const doc = pmDocFromSpans(basicSchemaAdapter, spans)
         const expected = schema.node("doc", null, [
           schema.node("unknownBlock", { unknownParentBlock: "unknown" }, [
             schema.node(
@@ -3373,7 +3373,7 @@ describe("the traversal API", () => {
     })
   })
 
-  describe("the blocksFromNode function", () => {
+  describe("the pmNodeToSpans function", () => {
     const schema = basicSchemaAdapter.schema
     it("should return the correct blocks for a document with a list containing a paragraph", () => {
       const doc = schema.node("doc", null, [
@@ -3386,7 +3386,7 @@ describe("the traversal API", () => {
           schema.node("list_item", null, [schema.node("paragraph", null, [])]),
         ]),
       ])
-      const blocks = Array.from(blocksFromNode(basicSchemaAdapter, doc))
+      const blocks = Array.from(pmNodeToSpans(basicSchemaAdapter, doc))
       assert.deepStrictEqual(blocks, [
         {
           type: "block",
@@ -3428,7 +3428,7 @@ describe("the traversal API", () => {
           ]),
         ]),
       ])
-      const blocks = Array.from(blocksFromNode(basicSchemaAdapter, doc))
+      const blocks = Array.from(pmNodeToSpans(basicSchemaAdapter, doc))
       assert.deepStrictEqual(blocks, [
         {
           type: "block",
@@ -3475,7 +3475,7 @@ describe("the traversal API", () => {
         ]),
       ]),
     ])
-    const blocks = Array.from(blocksFromNode(basicSchemaAdapter, doc))
+    const blocks = Array.from(pmNodeToSpans(basicSchemaAdapter, doc))
     assert.deepStrictEqual(blocks, [
       {
         type: "block",
@@ -3513,9 +3513,9 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "hello", marks: {} },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       const blocks: am.Span[] = Array.from(
-        blocksFromNode(basicSchemaAdapter, doc),
+        pmNodeToSpans(basicSchemaAdapter, doc),
       )
       assert.deepStrictEqual(blocks, spans)
     })
@@ -3533,9 +3533,9 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "hello", marks: {} },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       const blocks: am.Span[] = Array.from(
-        blocksFromNode(basicSchemaAdapter, doc),
+        pmNodeToSpans(basicSchemaAdapter, doc),
       )
       assert.deepStrictEqual(blocks, spans)
     })
@@ -3553,9 +3553,9 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "hello", marks: {} },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       const blocks: am.Span[] = Array.from(
-        blocksFromNode(basicSchemaAdapter, doc),
+        pmNodeToSpans(basicSchemaAdapter, doc),
       )
       assert.deepStrictEqual(blocks, spans)
     })
@@ -3577,9 +3577,9 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "hello", marks: {} },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       const blocks: am.Span[] = Array.from(
-        blocksFromNode(basicSchemaAdapter, doc),
+        pmNodeToSpans(basicSchemaAdapter, doc),
       )
       assert.deepStrictEqual(blocks, spans)
     })
@@ -3601,9 +3601,9 @@ describe("the traversal API", () => {
         },
         { type: "text", value: "hello", marks: {} },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       const blocks: am.Span[] = Array.from(
-        blocksFromNode(basicSchemaAdapter, doc),
+        pmNodeToSpans(basicSchemaAdapter, doc),
       )
       assert.deepStrictEqual(blocks, spans)
     })
@@ -3624,9 +3624,9 @@ describe("the traversal API", () => {
           },
         },
       ]
-      const doc = docFromSpans(basicSchemaAdapter, spans)
+      const doc = pmDocFromSpans(basicSchemaAdapter, spans)
       const blocks: am.Span[] = Array.from(
-        blocksFromNode(basicSchemaAdapter, doc),
+        pmNodeToSpans(basicSchemaAdapter, doc),
       )
       assert.deepStrictEqual(blocks, spans)
     })
diff --git a/test/utils.ts b/test/utils.ts
index f928c88..46292ac 100644
--- a/test/utils.ts
+++ b/test/utils.ts
@@ -1,7 +1,7 @@
 import { assert } from "chai"
 import { next as automerge } from "@automerge/automerge"
 import { EditorState } from "prosemirror-state"
-import { docFromSpans } from "../src/traversal"
+import { pmDocFromSpans } from "../src/traversal"
 import { Node } from "prosemirror-model"
 import { AssertionError } from "assert"
 import { applyBlockPatch } from "../src/maintainSpans"
@@ -50,7 +50,7 @@ export function makeDoc(
   editor: EditorState
 } {
   const { spans, doc } = docFromBlocksNotation(defs)
-  const pmDoc = docFromSpans(adapter, spans)
+  const pmDoc = pmDocFromSpans(adapter, spans)
   const editor = EditorState.create({ schema: adapter.schema, doc: pmDoc })
   return { spans, doc, editor }
 }