wezterm: Add url-opening to quickselect

Added new quickselect mode to quickly open a displayed url. Changed
original quickselect to use leader-f mapping (instead of shift+f) and
made new mode callable through the shift+f version.

Delegated scroll mode invocation to leader-b, as in original setup.

desktop/.config/river/init

@@ -38,6 +38,8 @@ riverctl map normal $mod+Shift C close
 
 # Open terminal
 riverctl map normal $mod Return spawn "$term"
+# Open floating terminal
+riverctl map normal $mod+Control Return spawn "$term start --class float"
 
 # Open run menu
 riverctl map normal $mod Space spawn "bemenu-run"

terminal/.config/wezterm/maps.lua

@@ -57,25 +57,37 @@ local keys = {
             timeout_milliseconds = 2000,
             replace_current = true
         }
-    }, { key = 'F', mods = 'LEADER', action = act.QuickSelect }, {
+    }, { key = 'f', mods = 'LEADER', action = act.QuickSelect }, {
+        key = 'F',
+        mods = 'LEADER',
+        action = wezterm.action.QuickSelectArgs {
+            patterns = { "https?://\\S+" },
+            action = wezterm.action_callback(
+                function(window, pane)
+                    local url = window:get_selection_text_for_pane(pane)
+                    wezterm.log_info("opening: " .. url)
+                    wezterm.open_with(url)
+                end)
+        }
+    }, {
         key = '/',
         mods = 'LEADER',
         action = act.Search('CurrentSelectionOrEmptyString')
     }, {
-        key = 'f',
+        key = 'b',
         mods = 'LEADER',
         action = act.ActivateKeyTable {
             name = 'scroll_mode',
             one_shot = false,
             replace_current = true,
-            timeout_milliseconds = 15000,
+            timeout_milliseconds = 15000
         }
-    }, { key = 'e', mods = 'LEADER', action = act.EmitEvent 'edit-scrollback' }, {
+    }, { key = 'e', mods = 'LEADER', action = act.EmitEvent 'edit-scrollback' },
+    {
         key = 'l',
         mods = 'LEADER',
         action = act.EmitEvent 'ActivatePaneDirection-Right'
-    },
+    }, { key = 'a', mods = 'CTRL|ALT', action = act.EmitEvent 'toggle-leader' }
-    { key = 'a', mods = 'CTRL|ALT', action = act.EmitEvent 'toggle-leader' }
 
 }
 -- Leader + number to activate that tab
@@ -110,6 +122,6 @@ local key_tables = {
         { key = 'g', mods = 'CTRL', action = act.ScrollToTop },
         { key = 'G', mods = 'CTRL', action = act.ScrollToBottom },
         { key = 'Escape', action = 'PopKeyTable' }
-    },
+    }
 }
 return { keys = keys, key_tables = key_tables }