X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/11b916170373c3fab2707613f051c8ab72ef0db8..388ca69c813c312b295ecbbefc5308eded243026:/Utilities.md

diff --git a/Utilities.md b/Utilities.md
index 7e18683..a5c29ac 100644
--- a/Utilities.md
+++ b/Utilities.md
@@ -46,7 +46,7 @@ they all take one argument, which is the text to markup, except `fg.color` and `
 menu\_clients\_current\_tags
 ----------------------------
 
-Similar to `awful.menu.clients()`, but this menu only shows the clients
+Similar to `awful.menu.clients`, but this menu only shows the clients
 of currently visible tags. Use it with a key binding like this:
 
     awful.key({ "Mod1" }, "Tab",
@@ -127,4 +127,27 @@ You can use it with a key binding like this:
 
     awful.key({ modkey, "Shift" }, "r", function () lain.util.prompt_rename_tag(mypromptbox) end)
 
-Credits goes to [minism](https://bbs.archlinux.org/viewtopic.php?pid=1315135#p1315135).
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+Credits goes to [minism](https://bbs.archlinux.org/viewtopic.php?pid=1315135#p1315135).
+
+useless\_gaps\_resize
+---------------------
+
+Changes `beautiful.useless_gaps_width` on the fly.
+
+The function takes an integer argument, being the amount of pixel to add/remove to gaps.
+
+You could use it with these keybindings:
+
+    -- On the fly useless gaps change
+    awful.key({ altkey, "Control" }, "+", function () lain.util.useless_gaps_resize(1) end),
+    awful.key({ altkey, "Control" }, "-", function () lain.util.useless_gaps_resize(-1) end),
+
+where `altkey=Mod1`, or you could use it like this:
+
+    mywidget:buttons(awful.util.table.join (
+          awful.button({}, 4, function() lain.util.useless_gaps_resize(-1) end),
+          awful.button({}, 5, function() lain.util.useless_gaps_resize(1) end)
+          end)
+    ))
+
+so when hovering the mouse over `mywidget`, you can adjust useless gaps size by scrolling with the mouse wheel.
\ No newline at end of file