Code style: Add some blank lines.

diff --git a/gettext-tools/src/xgettext.c b/gettext-tools/src/xgettext.c
index 4ca1cdf5601b5b3ea924c5ca8af3228561e3d576..41cd1f0d5de169a12ed04bb6232797b7b298ab5a 100644 (file)
--- a/gettext-tools/src/xgettext.c
+++ b/gettext-tools/src/xgettext.c
@@ -1,5 +1,5 @@
 /* Extracts strings from C source file to Uniforum style .po file.
-   Copyright (C) 1995-1998, 2000-2009 Free Software Foundation, Inc.
+   Copyright (C) 1995-1998, 2000-2010 Free Software Foundation, Inc.
    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, April 1995.
 
    This program is free software: you can redistribute it and/or modify
@@ -336,6 +336,7 @@ main (int argc, char *argv[])
       {
       case '\0':                /* Long option.  */
         break;
+
       case 'a':
         x_c_extract_all ();
         x_sh_extract_all ();
@@ -352,6 +353,7 @@ main (int argc, char *argv[])
         x_php_extract_all ();
         x_glade_extract_all ();
         break;
+
       case 'c':
         if (optarg == NULL)
           {
@@ -367,36 +369,47 @@ main (int argc, char *argv[])
               ++comment_tag;
           }
         break;
+
       case 'C':
         language = "C++";
         break;
+
       case 'd':
         default_domain = optarg;
         break;
+
       case 'D':
         dir_list_append (optarg);
         break;
+
       case 'e':
         message_print_style_escape (false);
         break;
+
       case 'E':
         message_print_style_escape (true);
         break;
+
       case 'f':
         files_from = optarg;
         break;
+
       case 'F':
         sort_by_filepos = true;
         break;
+
       case 'h':
         do_help = true;
         break;
+
       case 'i':
         message_print_style_indent ();
         break;
+
       case 'j':
         join_existing = true;
         break;
+
       case 'k':
         if (optarg != NULL && *optarg == '\0')
           /* Make "--keyword=" work like "--keyword" and "-k".  */
@@ -421,26 +434,33 @@ main (int argc, char *argv[])
         else
           some_additional_keywords = true;
         break;
+
       case 'l':
         /* Accepted for backward compatibility with 0.10.35.  */
         break;
+
       case 'L':
         language = optarg;
         break;
+
       case 'm':
         /* -m takes an optional argument.  If none is given "" is assumed. */
         msgstr_prefix = optarg == NULL ? "" : optarg;
         break;
+
       case 'M':
         /* -M takes an optional argument.  If none is given "" is assumed. */
         msgstr_suffix = optarg == NULL ? "" : optarg;
         break;
+
       case 'n':
         line_comment = 1;
         break;
+
       case 'o':
         output_file = optarg;
         break;
+
       case 'p':
         {
           size_t len = strlen (optarg);
@@ -454,18 +474,23 @@ main (int argc, char *argv[])
             output_dir = xasprintf ("%s/", optarg);
         }
         break;
+
       case 's':
         sort_by_msgid = true;
         break;
+
       case 'S':
         message_print_style_uniforum ();
         break;
+
       case 'T':
         x_c_trigraphs ();
         break;
+
       case 'V':
         do_version = true;
         break;
+
       case 'w':
         {
           int value;
@@ -475,50 +500,65 @@ main (int argc, char *argv[])
             message_page_width_set (value);
         }
         break;
+
       case 'x':
         read_exclusion_file (optarg);
         break;
+
       case CHAR_MAX + 1:        /* --copyright-holder */
         copyright_holder = optarg;
         break;
+
       case CHAR_MAX + 2:        /* --foreign-user */
         copyright_holder = "";
         break;
+
       case CHAR_MAX + 3:        /* --from-code */
         xgettext_global_source_encoding = po_charset_canonicalize (optarg);
         if (xgettext_global_source_encoding == NULL)
           xgettext_global_source_encoding = po_charset_ascii;
         break;
+
       case CHAR_MAX + 4:        /* --no-wrap */
         message_page_width_ignore ();
         break;
+
       case CHAR_MAX + 5:        /* --msgid-bugs-address */
         msgid_bugs_address = optarg;
         break;
+
       case CHAR_MAX + 6:        /* --properties-output */
         output_syntax = &output_format_properties;
         break;
+
       case CHAR_MAX + 7:        /* --stringtable-output */
         output_syntax = &output_format_stringtable;
         break;
+
       case CHAR_MAX + 8:        /* --flag */
         xgettext_record_flag (optarg);
         break;
+
       case CHAR_MAX + 9:        /* --qt */
         recognize_format_qt = true;
         break;
+
       case CHAR_MAX + 10:       /* --kde */
         recognize_format_kde = true;
         break;
+
       case CHAR_MAX + 11:       /* --boost */
         recognize_format_boost = true;
         break;
+
       case CHAR_MAX + 12:       /* --package-name */
         package_name = optarg;
         break;
+
       case CHAR_MAX + 13:       /* --package-version */
         package_version = optarg;
         break;
+
       default:
         usage (EXIT_FAILURE);
         /* NOTREACHED */