Change default rotate keybinding from u/i to ,/.

doc/katarakt.txt

@@ -87,7 +87,7 @@ KEY BINDINGS
 	Focus next/previous search hit
 *\^n*, *^N* ::
 	Focus next/previous search hit that is currently not visible
-*u*, *i* ::
+*,*, *.* ::
 	Rotate pages left/right
 *\^o*, *^i*, *Alt-Left*, *Alt-Right* ::
 	Move backward/forward through the jump list. Entries are added automatically when jumping

share/katarakt.ini

@@ -45,8 +45,8 @@ previous_hit=Shift+N
 next_invisible_hit=Ctrl+N
 previous_invisible_hit=Ctrl+Shift+N
 focus_goto=Ctrl+G
-rotate_left=U
-rotate_right=I
+rotate_left=,
+rotate_right=.
 jump_back=Ctrl+O, Alt+Left
 jump_forward=Ctrl+I, Alt+Right
 toggle_fullscreen=F

src/config.cpp

@@ -64,8 +64,8 @@ CFG::CFG() :
 	keys["next_invisible_hit"] = QStringList() << "Ctrl+N";
 	keys["previous_invisible_hit"] = QStringList() << "Ctrl+Shift+N";
 	keys["focus_goto"] = QStringList() << "Ctrl+G";
-	keys["rotate_left"] = QStringList() << "U";
-	keys["rotate_right"] = QStringList() << "I";
+	keys["rotate_left"] = QStringList() << ",";
+	keys["rotate_right"] = QStringList() << ".";
 	keys["jump_back"] = QStringList() << "Ctrl+O" << "Alt+Left";
 	keys["jump_forward"] = QStringList() << "Ctrl+I" << "Alt+Right";
 	// viewer keys