Boxes support for TP-rú-TP

toaq · Sep 5, 2023 · 005cf44 · 005cf44
1 parent 7792ce4
commit 005cf44
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Showing 4 changed files with 50 additions and 18 deletions.
diff --git a/src/boxes.ts b/src/boxes.ts
@@ -1,7 +1,7 @@
 import { parse } from './parse';
 import { Glosser } from './gloss';
 import { inTone } from './tokenize';
-import { Branch, Tree, isQuestion } from './tree';
+import { Branch, Tree, assertBranch, isQuestion } from './tree';
 import { Tone } from './types';
 
 export interface PostField {
@@ -10,12 +10,18 @@ export interface PostField {
 	lateAdjuncts: string[];
 }
 
+export interface AndClause {
+	word: string;
+	clause: BoxClause;
+}
+
 export interface BoxClause {
 	/// If empty, means covert "ꝡa"
 	complementizer: string;
 	topic?: string;
 	verbalComplex: string;
 	postField: PostField;
+	conjunction?: AndClause;
 }
 
 export interface BoxSentence {
@@ -80,6 +86,7 @@ function boxifyClause(tree: Tree): BoxClause {
 	let topic: string | undefined = undefined;
 	let verbalComplexWords = [];
 	let postField: PostField | undefined = undefined;
+	let conjunction: AndClause | undefined = undefined;
 	const cp = skipFree(tree);
 	if (!('left' in cp)) throw new Error('bad CP?');
 	const c = cp.left;
@@ -114,16 +121,24 @@ function boxifyClause(tree: Tree): BoxClause {
 					w && verbalComplexWords.push(w);
 					node = node.right;
 					break;
+				case '&P':
+					assertBranch(node.right);
+					conjunction = {
+						word: words(node.right.left),
+						clause: boxifyClause(node.right.right),
+					};
+					node = node.left;
+					break;
 				default:
 					console.log(node);
-					throw new Error('unimplemented: ' + node.label);
+					throw new Error('unimplemented in boxifyClause: ' + node.label);
 			}
 		} else {
 			throw new Error('unexpected leaf in clause');
 		}
 	}
 	const verbalComplex = verbalComplexWords.join(' ').trim();
-	return { complementizer, topic, verbalComplex, postField };
+	return { complementizer, topic, verbalComplex, postField, conjunction };
 }
 
 export function boxify(tree: Tree): BoxSentence {

diff --git a/src/english.ts b/src/english.ts
@@ -1,7 +1,7 @@
 import { Glosser } from './gloss';
 import { parse } from './parse';
 import { bare, clean } from './tokenize';
-import { Branch, Label, Leaf, Tree, isQuestion } from './tree';
+import { Branch, Label, Leaf, Tree, assertBranch, isQuestion } from './tree';
 import { VerbForm, conjugate } from './english-conjugation';
 
 interface Constituent {
@@ -18,11 +18,6 @@ function leafText(tree: Tree): string {
 	return tree.word.text;
 }
 
-function assertBranch(tree: Tree): asserts tree is Branch<Tree> {
-	if ('left' in tree) return;
-	throw new Error('Unexpected non-branch ' + tree.label);
-}
-
 function leafToEnglish(leaf: Tree): string {
 	const text = leafText(leaf);
 	if (text === '◌́') {

diff --git a/src/tree.ts b/src/tree.ts
@@ -138,6 +138,11 @@ export type Tree = Leaf | Branch<Tree> | Rose<Tree>;
 
 export type StrictTree = Leaf | Branch<StrictTree>;
 
+export function assertBranch(tree: Tree): asserts tree is Branch<Tree> {
+	if ('left' in tree) return;
+	throw new Error('Unexpected non-branch ' + tree.label);
+}
+
 export function makeWord([token]: [ToaqToken]): Word {
 	const lemmaForm = token.value.toLowerCase().normalize();
 	const bareWord = bare(token.value);

diff --git a/src/web/Boxes.tsx b/src/web/Boxes.tsx
@@ -49,8 +49,32 @@ function PostFieldBox(props: { postField: PostField }) {
 	);
 }
 
+function ClauseInner(props: { clause: BoxClause }) {
+	const { verbalComplex, postField, conjunction } = props.clause;
+	return (
+		<>
+			<Box color="green" label="Verbal complex">
+				<div className="boxes-toaq">{verbalComplex}</div>
+			</Box>
+			{postField.earlyAdjuncts.length +
+			postField.arguments.length +
+			postField.lateAdjuncts.length ? (
+				<PostFieldBox postField={postField} />
+			) : undefined}
+			{conjunction && (
+				<>
+					<Box color="gray" label="Conjunction">
+						<div className="boxes-toaq">{conjunction.word}</div>
+					</Box>
+					<ClauseInner clause={conjunction.clause} />
+				</>
+			)}
+		</>
+	);
+}
+
 function ClauseBox(props: { clause: BoxClause }) {
-	const { complementizer, topic, verbalComplex, postField } = props.clause;
+	const { complementizer, topic } = props.clause;
 	return (
 		<Box color="red" label="Clause">
 			<Box color="orange" label="Comp.">
@@ -61,14 +85,7 @@ function ClauseBox(props: { clause: BoxClause }) {
 					<div className="boxes-toaq">{topic}</div>
 				</Box>
 			)}
-			<Box color="green" label="Verbal complex">
-				<div className="boxes-toaq">{verbalComplex}</div>
-			</Box>
-			{postField.earlyAdjuncts.length +
-			postField.arguments.length +
-			postField.lateAdjuncts.length ? (
-				<PostFieldBox postField={postField} />
-			) : undefined}
+			<ClauseInner clause={props.clause} />
 		</Box>
 	);
 }