Merge pull request #1897 from idodeclare/feature/fortran_suffixes

Issue #1896 : remove INC as a default Fortran suffix

Author: tarzanek

src/org/opensolaris/opengrok/analysis/fortran/FortranAnalyzerFactory.java

@@ -19,7 +19,9 @@
 
 /*
  * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Portions Copyright (c) 2017, Chris Fraire <[email protected]>.
  */
+
 package org.opensolaris.opengrok.analysis.fortran;
 
 import org.opensolaris.opengrok.analysis.FileAnalyzer;
@@ -29,11 +31,27 @@
 public class FortranAnalyzerFactory extends FileAnalyzerFactory {
 
     private static final String name = "Fortran";
-    
+
+    /**
+     * Includes Fortran free-form extension F90 and its successors, per
+     * "Fortran"¹: F95, F03, F08, F15.
+     * <p>
+     * "Intel® Fortran Compiler -- effect of file extensions on source form"
+     * enumerates "F", "FTN", and "FOR" as "Fortran fixed-form source" -- which
+     * is not specifically handled by {@link FortranAnalyzer} -- but "F" is
+     * also kept as an originally-supported suffix.
+     * <p>
+     * ¹https://en.wikipedia.org/wiki/Fortran, Wikipedia, Creative Commons
+     * Attribution-ShareAlike 3.0,
+     * https://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License
+     */    
     private static final String[] SUFFIXES = {
         "F",
         "F90",
-        "INC",};
+        "F95",
+        "F03",
+        "F08",
+        "F15"};
 
     public FortranAnalyzerFactory() {
         super(null, null, SUFFIXES, null, null, "text/plain", Genre.PLAIN, name);