Merge branch '2.2.0' of tasktools.org:task into 2.2.0

ChangeLog

@@ -113,6 +113,8 @@ Bugs
  + Added missing localized confirmation strings (thanks to Rainer Müller).
  + Fixed bug that added an extra newline after setting the terminal title
    (thanks to Rainer Müller).
+ + Fixed a bug where the terminal title was tried to be set without a tty
+   (thanks to Rainer Müller).
 
 ------ old releases ------------------------------
 

doc/man/task-color.5.in

@@ -243,7 +243,7 @@ be a visual mess.  Beware!
 The precedence for the color rules is determined by the configuration
 variable 'rule.precedence.color', which by default contains:
 
-    due.today,active,blocked,overdue,due,keyword.,project.,tag.,recurring,pri.,tagged,completed,deleted
+    due.today,active,blocking,blocked,overdue,due,scheduled,keyword.,project.,tag.,uda.,recurring,pri.,tagged,completed,deleted
 
 These are just the color rules with the 'color.' prefix removed.  The
 rule 'color.due.today' is the highest precedence, and 'color.deleted' is the lowest.

doc/man/taskrc.5.in

@@ -977,7 +977,7 @@ Colors the output of the merge command.
 .RE
 
 .TP
-.B rule.precedence.color=due.today,active,blocking,blocked,overdue,due,scheduled,keyword.,project.,tag.,recurring,pri,tagged,completed,deleted
+.B rule.precedence.color=due.today,active,blocking,blocked,overdue,due,scheduled,keyword.,project.,tag.,uda.,recurring,pri.,tagged,completed,deleted
 .RS
 This setting specifies the precedence of the color rules, from highest to
 lowest.  Note that the prefix 'color.' is omitted (for brevity), and that any

src/Context.cpp

@@ -676,7 +676,7 @@ void Context::clear ()
 // this output?'.
 void Context::updateXtermTitle ()
 {
-  if (config.getBoolean ("xterm.title"))
+  if (config.getBoolean ("xterm.title") && isatty (fileno (stdout)))
   {
     std::string command;
     a3.find_command (command);