From 8e9386be4e00184f426ce1d91ca842460dba8f91 Mon Sep 17 00:00:00 2001
From: copycat-killer <dada@archlinux.info>
Date: Mon, 25 Apr 2016 10:40:55 +0200
Subject: [PATCH] calendar: expose cal_format; closes #194

---
 widgets/calendar.lua | 19 +++++++++----------
 wiki                 |  2 +-
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/widgets/calendar.lua b/widgets/calendar.lua
index bbd6eed..8c9e52a 100644
--- a/widgets/calendar.lua
+++ b/widgets/calendar.lua
@@ -50,9 +50,7 @@ function calendar:show(t_out, inc_offset, scr)
         calendar.notify_icon = calendar.icons .. today .. ".png"
 
         -- bg and fg inverted to highlight today
-        f = io.popen(string.format("%s | sed -r -e 's/_\\x08//g' -e '0,/(^| )%d($| )/ s/(^| )%d($| )/\\1<b><span foreground=\"%s\" background=\"%s\">%d<\\/span><\\/b>\\2/'",
-                     calendar.cal, today, today, calendar.bg, calendar.fg, today))
-
+		 	  f = io.popen(calendar.cal_format(today))
     else -- no current month showing, no day to highlight
        local month = tonumber(os.date('%m'))
        local year = tonumber(os.date('%Y'))
@@ -60,13 +58,13 @@ function calendar:show(t_out, inc_offset, scr)
        month = month + calendar.offset
 
        while month > 12 do
-	   month = month - 12
-	   year = year + 1
+			     month = month - 12
+	         year = year + 1
        end
 
        while month < 1 do
-	   month = month + 12
-	   year = year - 1
+           month = month + 12
+	         year = year - 1
        end
 
        calendar.notify_icon = nil
@@ -102,6 +100,10 @@ function calendar:attach(widget, args)
     local args = args or {}
 
     calendar.cal         = args.cal or "/usr/bin/cal"
+    calendar.cal_format  = args.ca_format or function(today)
+        return string.format("%s | sed -r -e 's/_\\x08//g' -e '0,/(^| )%d($| )/ s/(^| )%d($| )/\\1<b><span foreground=\"%s\" background=\"%s\">%d<\\/span><\\/b>\\2/'",
+                             calendar.cal, today, today, calendar.bg, calendar.fg, today)
+    end
     calendar.icons       = args.icons or icons_dir .. "cal/white/"
     calendar.font        = args.font or beautiful.font:gsub(" %d.*", "")
     calendar.font_size   = tonumber(args.font_size) or 11
@@ -111,9 +113,6 @@ function calendar:attach(widget, args)
     calendar.scr_pos     = args.scr_pos or 1
     calendar.followmouse = args.followmouse or false
 
-    calendar.fg = string.sub(calendar.fg, 1, 7)
-    calendar.bg = string.sub(calendar.bg, 1, 7)
-
     calendar.offset      = 0
     calendar.notify_icon = nil
 
diff --git a/wiki b/wiki
index 184b98a..93d4326 160000
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit 184b98a8e765fe48f31c30a0ac5d3a3962ed46a1
+Subproject commit 93d43261aa6b23d9d8241e75330d9e12ed233d2a
-- 
2.39.5