Function lspCursorContext

web-build/src/editor.ts:313–325

Parse the document and return cursor position, or null if not WAT content.

(lsp: WatLSP, view: EditorView)

/** Parse the document and return cursor position, or null if not WAT content. */
function lspCursorContext(lsp: WatLSP, view: EditorView) {
  const text = view.state.doc.toString();
  if (!isWatContent(text)) return null;

  const pos = view.state.selection.main.head;
  const line = view.state.doc.lineAt(pos);
  lsp.parse(text);
  return {
    doc: view.state.doc,
    lineNum: line.number - 1,
    col: pos - line.from,
  };
}

function goToDefinition(lsp: WatLSP, view: EditorView): boolean {
  try {