From f9ad5dda568ba2f476008de6f8fb0ba25622e3d5 Mon Sep 17 00:00:00 2001
From: Max Horn <max@quendi.de>
Date: Mon, 10 Nov 2014 11:43:30 +0100
Subject: [PATCH] Add heuristic distinguishing GAP and Scilab .tst files

---
 lib/linguist/heuristics.rb | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/lib/linguist/heuristics.rb b/lib/linguist/heuristics.rb
index 53bb10a9..d6c097ce 100644
--- a/lib/linguist/heuristics.rb
+++ b/lib/linguist/heuristics.rb
@@ -40,6 +40,9 @@ module Linguist
         if languages.all? { |l| ["FORTRAN", "Forth"].include?(l) }
           result = disambiguate_f(data)
         end
+        if name.end_with? ".tst" and languages.all? { |l| ["GAP", "Scilab"].include?(l) }
+          result = disambiguate_tst(data)
+        end
         return result
       end
     end
@@ -98,6 +101,16 @@ module Linguist
       matches
     end
 
+    def self.disambiguate_tst(data)
+      matches = []
+      if (data.include?("gap> "))
+        matches << Language["GAP"]
+      else
+        matches << Language["Scilab"]
+      end
+      matches
+    end
+
     def self.disambiguate_cl(data)
       matches = []
       if data.include?("(defun ")