Change capability 'documentchanges' to t

Eglot does support woskspaceEdit/documentChanges, but failed to
advertise this fact.

Per https://github.com/joaotavora/eglot/issues/873.

* eglot.el (eglot-client-capabilities): Set documentChanges to t.

GitHub-reference: per https://github.com/joaotavora/eglot/issues/853

diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
index 5b4d419678014a67ae50c78a29becba702f84e0f..cc0a06f4cbd788259435e444d7fb38a29328ab09 100644 (file)
--- a/lisp/progmodes/eglot.el
+++ b/lisp/progmodes/eglot.el
@@ -649,7 +649,7 @@ treated as in `eglot-dbind'."
             :workspace (list
                         :applyEdit t
                         :executeCommand `(:dynamicRegistration :json-false)
-                        :workspaceEdit `(:documentChanges :json-false)
+                        :workspaceEdit `(:documentChanges t)
                         :didChangeWatchedFiles `(:dynamicRegistration t)
                         :symbol `(:dynamicRegistration :json-false)
                         :configuration t)