Changed Help key to ?, Documented Save key correctly as E

Fixes #280, #370

toot/tui/app.py

@@ -724,7 +724,7 @@ class TUI(urwid.Frame):
             if not self.overlay:
                 self.show_goto_menu()
 
-        elif key in ('h', 'H'):
+        elif key == '?':
             if not self.overlay:
                 self.show_help()
 

toot/tui/overlays.py

@@ -211,9 +211,9 @@ class Help(urwid.Padding):
         yield urwid.Divider()
         yield urwid.Text(h("  [Q] - quit toot"))
         yield urwid.Text(h("  [G] - go to - switch timelines"))
-        yield urwid.Text(h("  [P] - save/unsave (pin) current timeline"))
+        yield urwid.Text(h("  [E] - save/unsave (pin) current timeline"))
         yield urwid.Text(h("  [,] - refresh current timeline"))
-        yield urwid.Text(h("  [H] - show this help"))
+        yield urwid.Text(h("  [?] - show this help"))
         yield urwid.Divider()
         yield urwid.Text(("bold", "Status keys"))
         yield urwid.Divider()

toot/tui/timeline.py

@@ -113,7 +113,7 @@ class Timeline(urwid.Columns):
             "[Z]oom",
             "Tra[n]slate" if self.tui.can_translate else "",
             "Cop[y]",
-            "[H]elp",
+            "Help[?]",
         ]
         options = "\n" + " ".join(o for o in options if o)
         options = highlight_keys(options, "white_bold", "cyan")