doc: Partially revert the indentation changes

This messes up the doc

tests/examples/wibox/widget/checkbox/bg.lua

@@ -3,7 +3,7 @@ local wibox     = require( "wibox"     ) --DOC_HIDE
 local beautiful = require( "beautiful" ) --DOC_HIDE
 
 parent:add( --DOC_HIDE
-           wibox.widget {
+wibox.widget {
     checked            = true,
     color              = beautiful.bg_normal,
     bg                 = "#ff00ff",
@@ -16,7 +16,6 @@ parent:add( --DOC_HIDE
     check_border_color = "#ffff00",
     check_border_width = 1,
     widget             = wibox.widget.checkbox
-           }
-           ) --DOC_HIDE
-
+}
+) --DOC_HIDE
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/checkbox/check_shape.lua

@@ -25,5 +25,4 @@ for _, s in ipairs {"rectangle", "circle", "losange", "octogon"} do
 end
 
 parent:add(l) --DOC_HIDE
-
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/checkbox/shape.lua

@@ -25,5 +25,4 @@ for _, s in ipairs {"rectangle", "circle", "losange", "octogon"} do
 end
 
 parent:add(l) --DOC_HIDE
-
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/defaults/checkbox.lua

@@ -28,6 +28,5 @@ parent:add( --DOC_HIDE
         layout = wibox.layout.fixed.horizontal --DOC_HIDE
     } --DOC_HIDE
 
-           ) --DOC_HIDE
-
+) --DOC_HIDE
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/defaults/graph.lua

@@ -20,5 +20,4 @@ parent:add( w ) --DOC_HIDE
 for _, v in ipairs(data) do --DOC_HIDE
     w:add_value(v) --DOC_HIDE
 end --DOC_HIDE
-
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/defaults/imagebox.lua

@@ -4,12 +4,11 @@ local beautiful = require( "beautiful" ) --DOC_HIDE
 
 parent:add( --DOC_HIDE
 
-           wibox.widget {
+wibox.widget {
     image  = beautiful.awesome_icon,
     resize = false,
     widget = wibox.widget.imagebox
-           }
-
-           ) --DOC_HIDE
+}
 
+) --DOC_HIDE
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/defaults/piechart.lua

@@ -4,7 +4,7 @@ local beautiful = require( "beautiful" ) --DOC_HIDE
 
 parent:add( --DOC_HIDE
 
-           wibox.widget {
+wibox.widget {
     data_list = {
         { 'L1', 100 },
         { 'L2', 200 },
@@ -19,8 +19,7 @@ parent:add( --DOC_HIDE
         beautiful.border_color,
     },
     widget = wibox.widget.piechart
-           }
-
-           ) --DOC_HIDE
+}
 
+) --DOC_HIDE
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/defaults/progressbar.lua

@@ -5,7 +5,7 @@ local beautiful = require("beautiful") --DOC_HIDE
 
 parent:add( --DOC_HIDE
 
-           wibox.widget {
+wibox.widget {
     max_value     = 1,
     value         = 0.33,
     forced_height = 20,
@@ -14,8 +14,7 @@ parent:add( --DOC_HIDE
     border_width  = 2,
     border_color  = beautiful.border_color,
     widget        = wibox.widget.progressbar,
-           }
-
-           ) --DOC_HIDE
+}
 
+) --DOC_HIDE
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/defaults/slider.lua

@@ -5,7 +5,7 @@ local gears     = {shape=require("gears.shape") } --DOC_HIDE
 
 parent:add( --DOC_HIDE
 
-           wibox.widget {
+wibox.widget {
     bar_shape           = gears.shape.rounded_rect,
     bar_height          = 3,
     bar_color           = beautiful.border_color,
@@ -17,8 +17,7 @@ parent:add( --DOC_HIDE
     widget              = wibox.widget.slider,
     forced_height = 50, --DOC_HIDE
     forced_width  = 100, --DOC_HIDE
-           }
-
-           ) --DOC_HIDE
+}
 
+) --DOC_HIDE
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80

tests/examples/wibox/widget/defaults/textbox.lua

@@ -3,13 +3,12 @@ local wibox  = require("wibox") --DOC_HIDE
 
 parent:add( --DOC_HIDE
 
-           wibox.widget{
+wibox.widget{
     markup = "This <i>is</i> a <b>textbox</b>!!!",
     align  = "center",
     valign = "center",
     widget = wibox.widget.textbox
-           }
-
-           ) --DOC_HIDE
+}
 
+) --DOC_HIDE
 --DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80