[CWEB] Fix ouput format when 'tracing @2' (and '-p').

git-svn-id: svn://tug.org/texlive/trunk/Build/source@57869 c570f23f-e606-0410-a88d-b1316a301751

texk/web2c/cwebdir/ChangeLog

@@ -1,3 +1,7 @@
+2021-02-24  Andreas Scherer  <https://ascherer.github.io>
+
+	* cweave.w: Fix output format when 'tracing @2'.
+
 2021-02-23  Andreas Scherer  <https://ascherer.github.io>
 
 	* cwebman.tex,

texk/web2c/cwebdir/cweave.w

@@ -99,6 +99,7 @@ char **av@t\2\2@>) /* argument values */
   phase_one(); /* read all the user's text and store the cross-references */
   phase_two(); /* read all the text again and translate it to \TEX/ form */
   phase_three(); /* output the cross-reference index */
+  if (tracing==2 && !show_progress) new_line;
   return wrap_up(); /* and exit gracefully */
 }