Removed superfluous Line_End/Input_End lexer combinators

4 files changed, 1 insertions, 103 deletions

diff --git a/src/packrat-lexers.adb b/src/packrat-lexers.adb
index bf5d109..cd81635 100644
--- a/src/packrat-lexers.adb
+++ b/src/packrat-lexers.adb
@@ -687,39 +687,6 @@ package body Packrat.Lexers is
     end Take_Until;
 
 
-
-
-
-    function Line_End
-           (Input : in Traits.Element_Array;
-            Start : in Positive)
-        return Combinator_Result is
-    begin
-        if Start > Input'Last then
-            return Empty_Fail;
-        elsif Input (Start) = EOL_Item then
-            return (Start, Success);
-        else
-            return Empty_Fail;
-        end if;
-    end Line_End;
-
-
-    function Input_End
-           (Input : in Traits.Element_Array;
-            Start : in Positive)
-        return Combinator_Result is
-    begin
-        if Start > Input'Last then
-            return Empty_Fail;
-        elsif Input (Start) = EOF_Item then
-            return (Start, Success);
-        else
-            return Empty_Fail;
-        end if;
-    end Input_End;
-
-
 end Packrat.Lexers;
 
 
diff --git a/src/packrat-lexers.ads b/src/packrat-lexers.ads
index ac0ba2b..4b6bbc9 100644
--- a/src/packrat-lexers.ads
+++ b/src/packrat-lexers.ads
@@ -268,23 +268,6 @@ package Packrat.Lexers is
         return Combinator_Result;
 
 
-
-
-    generic
-        EOL_Item : in Traits.Element_Type;
-    function Line_End
-           (Input : in Traits.Element_Array;
-            Start : in Positive)
-        return Combinator_Result;
-
-    generic
-        EOF_Item : in Traits.Element_Type;
-    function Input_End
-           (Input : in Traits.Element_Array;
-            Start : in Positive)
-        return Combinator_Result;
-
-
 private
 
 
diff --git a/test/rat_tests-lexers.adb b/test/rat_tests-lexers.adb
index 15a5d6f..6d8c34f 100644
--- a/test/rat_tests-lexers.adb
+++ b/test/rat_tests-lexers.adb
@@ -480,53 +480,6 @@ package body Rat_Tests.Lexers is
     end Take_Until_Check;
 
 
-    function Line_End_Check
-        return Test_Result
-    is
-        function LF_End is new Slexy.Line_End (Latin.LF);
-        function C_End is new Slexy.Line_End ('c');
-
-        Test_Str : String := "abcd" & Latin.LF & "e";
-
-        Result1 : Slexy.Combinator_Result :=
-            Slebug.Create_Result (5, Packrat.Success);
-        Result2 : Slexy.Combinator_Result :=
-            Slebug.Create_Result (3, Packrat.Success);
-        Result3 : Slexy.Combinator_Result := Slebug.Empty_Fail;
-    begin
-        if  LF_End (Test_Str, 5) /= Result1 or C_End (Test_Str, 3) /= Result2 or
-            LF_End (Test_Str, Test_Str'Last + 5) /= Result3 or LF_End (Test_Str, 1) /= Result3
-        then
-            return Fail;
-        end if;
-        return Pass;
-    end Line_End_Check;
-
-
-    function Input_End_Check
-        return Test_Result
-    is
-        function C_End is new Slexy.Input_End ('c');
-        function E_End is new Slexy.Input_End ('e');
-
-        Test_Str : String := "abcde";
-
-        Result1 : Slexy.Combinator_Result :=
-            Slebug.Create_Result (5, Packrat.Success);
-        Result2 : Slexy.Combinator_Result :=
-            Slebug.Create_Result (3, Packrat.Success);
-        Result3 : Slexy.Combinator_Result := Slebug.Empty_Fail;
-    begin
-        if  C_End (Test_Str, 3) /= Result2 or E_End (Test_Str, 5) /= Result1 or
-            C_End (Test_Str, 6) /= Result3 or E_End (Test_Str, 6) /= Result3 or
-            C_End (Test_Str, 1) /= Result3 or E_End (Test_Str, Test_Str'Last + 5) /= Result3
-        then
-            return Fail;
-        end if;
-        return Pass;
-    end Input_End_Check;
-
-
 
 
 
diff --git a/test/rat_tests-lexers.ads b/test/rat_tests-lexers.ads
index af9b221..5c10005 100644
--- a/test/rat_tests-lexers.ads
+++ b/test/rat_tests-lexers.ads
@@ -39,9 +39,6 @@ package Rat_Tests.Lexers is
     function Take_While_Check return Test_Result;
     function Take_Until_Check return Test_Result;
 
-    function Line_End_Check return Test_Result;
-    function Input_End_Check return Test_Result;
-
     Combinator_Tests : Test_Array :=
        ((+"Join", Join_Check'Access),
         (+"Equals", Equals_Check'Access),
@@ -56,9 +53,7 @@ package Rat_Tests.Lexers is
         (+"Multimatch", Multimatch_Check'Access),
         (+"Take", Take_Check'Access),
         (+"Take While", Take_While_Check'Access),
-        (+"Take Until", Take_Until_Check'Access),
-        (+"Line End", Line_End_Check'Access),
-        (+"Input_End", Input_End_Check'Access));
+        (+"Take Until", Take_Until_Check'Access));
 
 
     function Stamp_Check return Test_Result;