* etags.c (main): Don't barf on obsolete -t and -T switches.

	(main): Print an explicative message when a switch is not known.
	(takeprec): recognise the `character*(*) function' syntax.

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 6410c04..e640fcd 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -452,8 +452,8 @@ main (argc, argv)
        case 'o':
          if (tagfile)
            {
-             fprintf (stderr,
-                      "%s: -%c flag may only be given once\n", progname, opt);
+             fprintf(stderr,
+                     "%s: -%c flag may only be given once.\n", progname, opt);
              goto usage;
            }
          tagfile = optarg;
@@ -467,6 +467,13 @@ main (argc, argv)
        case 'H':
          print_help ();
          break;
+       case 't':
+         typedefs++;
+         break;
+       case 'T':
+         typedefs++;
+         typedefs_and_cplusplus++;
+         break;
 
 #if (!CTAGS)
 
@@ -481,13 +488,6 @@ main (argc, argv)
        case 'B':
          searchar = '?';
          break;
-       case 't':
-         typedefs++;
-         break;
-       case 'T':
-         typedefs++;
-         typedefs_and_cplusplus++;
-         break;
        case 'u':
          update++;
          break;
@@ -504,6 +504,8 @@ main (argc, argv)
 #endif /* CTAGS */
 
        default:
+         fprintf (stderr,
+                  "%s: -%c flag not recognised.\n", progname, opt);
          goto usage;
        }
     }
@@ -2074,6 +2076,8 @@ takeprec ()
   dbp++;
   while (isspace (*dbp))
     dbp++;
+  if (tail ("(*)"))
+    return;
   if (!isdigit (*dbp))
     {
       --dbp;                   /* force failure */