Links, objects and upload file boxes have their own menu item or submenu.
Context menus can be enable/disabled and be made "sticky" with the following options:
context_menu
sticky_context_menu
Seperated clipboard related code out to clipboard.c to make it easier to maintain and
add the ability to copy URLs to the clipboard. Copying images to the clipboard will
come later.
svn path=/trunk/netsurf/; revision=5629
converted as necessary. Added option to write UTF-8 direct to clipboard, setting CSET
appropriately. Copying and pasting to/from webpages that are not in local charset and
to/from other applications that set CSET when not using local charset, should now work
correctly if clipboard_write_utf8 is set in the options. If not set, NetSurf will
still convert from the charset specified in the clipboard when pasting, but will
convert text to local charset and not write a CSET chunk for copy operations.
svn path=/trunk/netsurf/; revision=5231
