editors/sublime3: patch .desktop file and add check for /dev/shm link

PR:		197381
Submitted by:	miguelmclara@gmail.com (maintainer)

editors/sublime3/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	sublime
 PORTVERSION=	3.0.65
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	editors linux
 MASTER_SITES=	http://c758482.r82.cf2.rackcdn.com/
 PKGNAMEPREFIX=	linux-

editors/sublime3/files/patch-sublime_text.desktop

@@ -0,0 +1,24 @@
+--- sublime_text.desktop.orig	2014-08-27 
++++ sublime_text.desktop	
+@@ -4,20 +4,9 @@
+ Name=Sublime Text
+ GenericName=Text Editor
+ Comment=Sophisticated text editor for code, markup and prose
+-Exec=/opt/sublime_text/sublime_text %F
++Exec=/usr/local/bin/sublime %F
+ Terminal=false
+ MimeType=text/plain;
+ Icon=sublime-text
+ Categories=TextEditor;Development;
+ StartupNotify=true
+-Actions=Window;Document;
+-
+-[Desktop Action Window]
+-Name=New Window
+-Exec=/opt/sublime_text/sublime_text -n
+-OnlyShowIn=Unity;
+-
+-[Desktop Action Document]
+-Name=New File
+-Exec=/opt/sublime_text/sublime_text --command new_file
+-OnlyShowIn=Unity;

editors/sublime3/files/sublime.in

@@ -1,2 +1,15 @@
 #!/compat/linux/bin/sh
+if [ -L "/dev/shm" ];then
 	%%DATADIR%%/sublime_text $*
+else
+        echo    "Some Linux applications use shared memory.
+
+Sublime Text 3 can not function without it, you need to set up a link 
+from /dev/shm to a suitable place, e.g. by adding the following line
+to /etc/devfs.conf (takes effect on each boot - restart devfs to apply
+then change now):
+        link /tmp shm
+"
+        exit 1;
+fi
+