Update description message and variable names

Author: mhegazy

src/compiler/commandLineParser.ts

@@ -68,8 +68,11 @@ module ts {
         },
         {
             name: "newLine",
-            type: { "crlf": NewLineKind.CarriageReturnLineFeed, "lf": NewLineKind.LineFeed },
-            description: Diagnostics.Emit_newline_Colon_CRLF_dos_or_LF_unix,
+            type: {
+                "crlf": NewLineKind.CarriageReturnLineFeed,
+                "lf": NewLineKind.LineFeed
+            },
+            description: Diagnostics.Specifies_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix,
             paramType: Diagnostics.NEWLINE,
             error: Diagnostics.Argument_for_newLine_option_must_be_CRLF_or_LF
         },

src/compiler/diagnosticInformationMap.generated.ts

@@ -502,9 +502,9 @@ module ts {
         Preserve_new_lines_when_emitting_code: { code: 6057, category: DiagnosticCategory.Message, key: "Preserve new-lines when emitting code." },
         Specifies_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: DiagnosticCategory.Message, key: "Specifies the root directory of input files. Use to control the output directory structure with --outDir." },
         File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: DiagnosticCategory.Error, key: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." },
-        Emit_newline_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: DiagnosticCategory.Message, key: "Emit newline: 'CRLF' (dos) or 'LF' (unix)." },
+        Specifies_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: DiagnosticCategory.Message, key: "Specifies the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." },
         NEWLINE: { code: 6061, category: DiagnosticCategory.Message, key: "NEWLINE" },
-        Argument_for_newLine_option_must_be_CRLF_or_LF: { code: 6062, category: DiagnosticCategory.Error, key: "Argument for 'newLine' option must be 'CRLF' or 'LF'." },
+        Argument_for_newLine_option_must_be_CRLF_or_LF: { code: 6062, category: DiagnosticCategory.Error, key: "Argument for '--newLine' option must be 'CRLF' or 'LF'." },
         Variable_0_implicitly_has_an_1_type: { code: 7005, category: DiagnosticCategory.Error, key: "Variable '{0}' implicitly has an '{1}' type." },
         Parameter_0_implicitly_has_an_1_type: { code: 7006, category: DiagnosticCategory.Error, key: "Parameter '{0}' implicitly has an '{1}' type." },
         Member_0_implicitly_has_an_1_type: { code: 7008, category: DiagnosticCategory.Error, key: "Member '{0}' implicitly has an '{1}' type." },

src/compiler/diagnosticMessages.json

@@ -1998,15 +1998,15 @@
         "category": "Error",
         "code": 6059
     },
-    "Emit newline: 'CRLF' (dos) or 'LF' (unix).": {
+    "Specifies the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix).": {
         "category": "Message",
         "code": 6060
     },
     "NEWLINE": { 
         "category": "Message", 
         "code": 6061
     },
-    "Argument for 'newLine' option must be 'CRLF' or 'LF'.": {
+    "Argument for '--newLine' option must be 'CRLF' or 'LF'.": {
         "category": "Error", 
         "code": 6062
     },

src/compiler/program.ts

@@ -9,9 +9,9 @@ module ts {
 
     /** The version of the TypeScript compiler release */
     export const version = "1.5.0";
-	
-	const NEWLINE_CRLF = "\r\n";
-	const NEWLINE_LF = "\n";
+
+    const carriageReturnLineFeed = "\r\n";
+    const lineFeed = "\n";
 
     export function findConfigFile(searchPath: string): string {
         var fileName = "tsconfig.json";
@@ -95,8 +95,8 @@ module ts {
         }
 
         let newLine =
-            options.newLine === NewLineKind.CarriageReturnLineFeed ? NEWLINE_CRLF :
-            options.newLine === NewLineKind.LineFeed ? NEWLINE_LF :
+            options.newLine === NewLineKind.CarriageReturnLineFeed ? carriageReturnLineFeed :
+            options.newLine === NewLineKind.LineFeed ? lineFeed :
             sys.newLine;
 
         return {

src/harness/harness.ts

@@ -805,8 +805,8 @@ module Harness {
             return result;
         }
 
-        const NEWLINE_CRLF = "\r\n";
-        const NEWLINE_LF = "\n";
+        const carriageReturnLineFeed = "\r\n";
+        const lineFeed = "\n";
 
         export var defaultLibFileName = 'lib.d.ts';
         export var defaultLibSourceFile = createSourceFileAndAssertInvariants(defaultLibFileName, IO.readFile(libFolder + 'lib.core.d.ts'), /*languageVersion*/ ts.ScriptTarget.Latest);
@@ -846,9 +846,9 @@ module Harness {
             inputFiles.forEach(register);
 
             let newLine =
-                newLineKind === ts.NewLineKind.CarriageReturnLineFeed ? NEWLINE_CRLF :
-                newLineKind === ts.NewLineKind.LineFeed ? NEWLINE_LF :
-                ts.sys.newLine;
+                newLineKind === ts.NewLineKind.CarriageReturnLineFeed ? carriageReturnLineFeed :
+                    newLineKind === ts.NewLineKind.LineFeed ? lineFeed :
+                        ts.sys.newLine;
 
             return {
                 getCurrentDirectory,