[PATCH libX11] Add double-arrow compose sequence

[Alan Coopersmith]

On 07/31/14 06:23 PM, Gabriel Souza Franco wrote:
> Signed-off-by: Gabriel Souza Franco <gabrielfrancosouza at gmail.com>
> ---
>   nls/en_US.UTF-8/Compose.pre | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/nls/en_US.UTF-8/Compose.pre b/nls/en_US.UTF-8/Compose.pre
> index 23829b4..4a96570 100644
> --- a/nls/en_US.UTF-8/Compose.pre
> +++ b/nls/en_US.UTF-8/Compose.pre
> @@ -4535,6 +4535,7 @@ XCOMM Part 3
>   <Multi_key> <KP_Divide> <U2194> 	: "↮"   U21AE # LEFT RIGHT ARROW WITH STROKE
>   <Multi_key> <less> <minus> 	: "←" U2190 # LEFTWARDS ARROW
>   <Multi_key> <minus> <greater> 	: "→" U2192 # RIGHTWARDS ARROW
> + <Multi_key> <equal> <greater> 	: "⇒" U21D2 # RIGHTWARDS DOUBLE ARROW
>   <Multi_key> <U2203> <U0338> 	: "∄"   U2204 # THERE DOES NOT EXIST
>   <Multi_key> <braceleft> <braceright>	: "∅"   U2205 # EMPTY SET
>   <Multi_key> <U2208> <U0338> 	: "∉"   U2209 # NOT AN ELEMENT OF

Hmm, it's unfortunate that <less> <equal> is already mapped to
	"≤" U2264 # LESS-THAN OR EQUAL TO
so we can't have it match for the leftwards double arrow, but I'm
not seeing any obvious better suggestions for the mapping, unless
we want to do something like <minus> <minus> <greater> and
<less> <minus> <minus>, but that seems klunkier.

Anyone else have thoughts or ideas?

-- 
	-Alan Coopersmith-              alan.coopersmith at oracle.com
	 Oracle Solaris Engineering - http://blogs.oracle.com/alanc