Context

- rc.debug.hooks and rc.debug.parser are now valid settings.  They are
  not yet obeyed.

doc/man/taskrc.5.in

@@ -450,9 +450,20 @@ debug output can be useful.  It can also help explain how the command line is
 being parsed, but the information is displayed in a developer-friendly, not a
 user-friendly way.
 
+.TP
+.B debug.hooks=0
+Controls the hook system diagnostic level. Level 0 means no diagnostics.
+Level 1 shows hook call and status.  Level 2 also shows I/O.
+
+.TP
+.B debug.parser=0
+Controls the parser diagnostic level.  Level 0 means no diagnostics.  Level 1
+shows the parse tree.  Level 2 shows expression evaluation details.
+
 .TP
 .B debug.tls=0
-Controls the GnuTLS log level.  For 'sync' debugging.
+Controls the GnuTLS diagnostic level.  For 'sync' debugging. Level 0 means no
+diagnostics.  Level 9 is the highest.
 
 .TP
 .B alias.rm=delete

src/Context.cpp

@@ -768,10 +768,10 @@ void Context::propagateDebug ()
       config.set ("debug.tls", 2);
 
     if (! config.has ("debug.hooks"))
-      config.set ("debug.hooks", 2);
+      config.set ("debug.hooks", 1);
 
     if (! config.has ("debug.parser"))
-      config.set ("debug.parser", 2);
+      config.set ("debug.parser", 1);
   }
 }
 

src/commands/CmdShow.cpp

@@ -134,6 +134,8 @@ int CmdShow::execute (std::string& output)
     " dateformat.info"
     " dateformat.report"
     " debug"
+    " debug.hooks"
+    " debug.parser"
     " debug.tls"
     " default.command"
     " default.due"