fixed flaws in vba.ssh

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Hi,

I found two flaws in the Stylesheet for Visual Basic for Applications 
(vba.ssh) for a2ps.
- ElseIf if misspelled so its not highlighted in the printout
- missing comma in the keywords list so "Integer" is always printed as "Is"

Below I have included the diff -u for patch. This includes the change 
suggested in 
http://lists.gnu.org/archive/html/bug-a2ps/2009-07/msg00000.html as well.

How can this be included into the next release?

Best Regards,
  Stefan


--- vba.ssh     2012-11-14 13:46:30.892129632 +0100
+++ vba.ssh_new 2012-11-14 13:46:14.891129423 +0100
@@ -24,7 +24,7 @@

  style "Visual Basic for Applications" is
  written by "Dirk Eddelbuettel <[email protected]>"
-version is 1.0
+version is 1.1
  requires a2ps 4.10

  alphabets are
@@ -37,9 +37,9 @@
     CDate, CDbl, CDecl, CInt, Circle, CLng, Close, Const, CSng, CStr,
     CurDirrase, Currency, CVar, CVDate, CVErr, Date, Debug, Declare,
     DefBool, DefCur, DefDate, DefInt, DefObj, DefSng, DefStr, DefVar, Dim,
-   Dir, Do, Double, Each, Else, Elself, Empty, End, EndIf, Eqv, Erase,
+   Dir, Do, Double, Each, Else, ElseIf, Empty, End, EndIf, Eqv, Erase,
     "Error", Exit, False, Fix, For, Format, FreeFile, Function, Get, 
Global,
-   GoSub, GoTo, If, Imp, In, Input, InputB, Instr, InstrB, Int, Integer
+   GoSub, GoTo, If, Imp, In, Input, InputB, Instr, InstrB, Int, Integer,
     Is, LBound, Len, LenB, Let, Like, Line, Load, Local, Lock, Long, Loop,
     LSet, Me, Mid, MidB, Mod, Name, New, Next, Not, Nothing, Null, Object,
     On, Open, Option, Or, Point, Preserve, Print, Private, Property, PSet,
@@ -66,7 +66,10 @@

  sequences are
      "'" Comment,
-    C-string
+    "\"" Plain String "\"" Plain
+       exceptions are
+          "\"\""
+       end exceptions
  end sequences

  end style


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# Style sheet for Visual Basic for Applications
#
# Copyright (c) 1999 Dirk Eddelbuettel
#

#
# This file is part of a2ps.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING.  If not, write to
# the Free Software Foundation, 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#

style "Visual Basic for Applications" is
written by "Dirk Eddelbuettel <[email protected]>"
version is 1.1
requires a2ps 4.10

alphabets are
   "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_"
case sensitive

keywords in Keyword_strong are

   Abs, And, Any, As, Boolean, ByRef, ByVal, Call, Case, CBool, CCur,
   CDate, CDbl, CDecl, CInt, Circle, CLng, Close, Const, CSng, CStr,
   CurDirrase, Currency, CVar, CVDate, CVErr, Date, Debug, Declare,
   DefBool, DefCur, DefDate, DefInt, DefObj, DefSng, DefStr, DefVar, Dim,
   Dir, Do, Double, Each, Else, ElseIf, Empty, End, EndIf, Eqv, Erase,
   "Error", Exit, False, Fix, For, Format, FreeFile, Function, Get, Global,
   GoSub, GoTo, If, Imp, In, Input, InputB, Instr, InstrB, Int, Integer,
   Is, LBound, Len, LenB, Let, Like, Line, Load, Local, Lock, Long, Loop,
   LSet, Me, Mid, MidB, Mod, Name, New, Next, Not, Nothing, Null, Object,
   On, Open, Option, Or, Point, Preserve, Print, Private, Property, PSet,
   Public, Put, ReDim, Rem, Resume, Return, RSet, Scale, Seek, Select,
   Set, Sgn, Shared, Single, Spc, Static, Stop, StrComp, "String", Sub,
   Tab, Then, To, True, Type, TypeOf, UBound, Unload, Unlock, Until,
   Variant, Wend, While, Width, With, Write, Xor

end keywords

optional keywords are
   Not \not,
   And \wedge,
   Or \vee
end keywords

optional operators are
   <> \neq,
   != \neq,
   <= \leq,
   >= \geq,
   == \equiv
end operators

sequences are
    "'" Comment,
    "\"" Plain String "\"" Plain
       exceptions are
          "\"\""
       end exceptions
end sequences

end style

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