Bug in Ada stylesheet

[Mark Lorenzen]

The stylesheet for the Ada programming language has 2 bugs:

 - Equivalence is defined as '==' (should be '=')
 - Non-equivalence is defined as '!=' (should be '/=')

Diff shown below.

- Mark Lorenzen

diff -r -u a2ps-4.13.orig/sheets/ada.ssh a2ps-4.13/sheets/ada.ssh
--- a2ps-4.13.orig/sheets/ada.ssh       2003-04-28 22:55:13.000000000 +0200
+++ a2ps-4.13/sheets/ada.ssh    2003-04-28 22:56:06.000000000 +0200
@@ -61,8 +61,8 @@
 end keywords

 optional operators are
-   != \neq,
-   == \equiv,
+   /= \neq,
+   =  \equiv,
    <= \leq,
    >= \geq,
    => \Rightarrow