contrib/lrn-indent.diff

   1 diff -u indent-2.2.11/src/args.c indent-2.2.11.my/src/args.c
   2 --- indent-2.2.11/src/args.c    2008-07-23 23:27:17 +0400
   3 +++ indent-2.2.11.my/src/args.c 2011-08-16 14:07:30 +0400
   4 @@ -151,6 +151,7 @@
   5  static int exp_cpp  = 0;
   6  static int exp_cs   = 0;
   7  static int exp_d    = 0;
   8 +static int exp_ddd  = 0;
   9  static int exp_bfda = 0;
  10  static int exp_bfde = 0;
  11  static int exp_di   = 0;
  12 @@ -317,6 +318,8 @@
  13      {"fca",     PRO_BOOL,                            true,       ON, &settings.format_comments,                  &exp_fca},
  14      {"fc1",     PRO_BOOL,                            true,       ON, &settings.format_col1_comments,             &exp_fc1},
  15      {"eei",     PRO_BOOL,                           false,       ON, &settings.extra_expression_indent,          &exp_eei},
  16 +    {"ddd",     PRO_BOOL,                            true,       ON, &settings.diff_decls_and_defs,              &exp_ddd},
  17 +    {"nddd",    PRO_BOOL,                            true,      OFF, &settings.diff_decls_and_defs,              &exp_ddd},
  18      {"dj",      PRO_BOOL,                           false,       ON, &settings.ljust_decl,                       &exp_dj},
  19      {"di",      PRO_INT,                               16, ONOFF_NA, &settings.decl_indent,                      &exp_di},
  20      {"d",       PRO_INT,                                0, ONOFF_NA, &settings.unindent_displace,                &exp_d},
  21 @@ -436,6 +439,8 @@
  22      {"fca",     PRO_BOOL,                           false,       ON, &settings.format_comments,                  &exp_fca},
  23      {"fc1",     PRO_BOOL,                           false,       ON, &settings.format_col1_comments,             &exp_fc1},
  24      {"eei",     PRO_BOOL,                           false,       ON, &settings.extra_expression_indent,          &exp_eei},
  25 +    {"ddd",     PRO_BOOL,                            true,       ON, &settings.diff_decls_and_defs,              &exp_ddd},
  26 +    {"nddd",    PRO_BOOL,                            true,      OFF, &settings.diff_decls_and_defs,              &exp_ddd},
  27      {"dj",      PRO_BOOL,                           false,       ON, &settings.ljust_decl,                       &exp_dj},
  28      {"di",      PRO_INT,                                2, ONOFF_NA, &settings.decl_indent,                      &exp_di},
  29      {"d",       PRO_INT,                                0, ONOFF_NA, &settings.unindent_displace,                &exp_d},
  30 diff -u indent-2.2.11/src/handletoken.c indent-2.2.11.my/src/handletoken.c
  31 --- indent-2.2.11/src/handletoken.c     2009-02-15 14:20:42 +0300
  32 +++ indent-2.2.11.my/src/handletoken.c  2011-08-16 14:18:28 +0400
  33 @@ -1642,6 +1642,11 @@
  34      {
  35        /* what ? */
  36      }
  37 +    if (parser_state_tos->in_parameter_declaration_prototype)
  38 +    {
  39 +      parser_state_tos->in_parameter_declaration_prototype = 0;
  40 +      parser_state_tos->in_parameter_declaration = 0;
  41 +    }
  42  }
  43
  44  /**
  45 diff -u indent-2.2.11/src/indent.h indent-2.2.11.my/src/indent.h
  46 --- indent-2.2.11/src/indent.h  2009-10-11 23:15:34 +0400
  47 +++ indent-2.2.11.my/src/indent.h       2011-08-16 14:19:37 +0400
  48 @@ -318,6 +318,11 @@
  49      int brace_indent; /*!< number of spaces to indent braces from the suround if, while, etc. in -bl
  50                         * (bype_2 == 0) code */
  51      int expect_output_file;  /*!< Means "-o" was specified. */
  52 +    int diff_decls_and_defs; /*!< Makes indent think that function prototypes are terminated by ';',
  53 +                              * without this option indent will not be able to tell a difference between
  54 +                              * int foo (); and int foo () {}
  55 +                              * This is the default.
  56 +                              */
  57  } user_options_ty;
  58
  59  extern user_options_ty settings;
  60 @@ -430,6 +435,7 @@
  61                                     * slightly different */
  62      int in_stmt;                  /*!<  set to 1 while in a stmt */
  63      int in_parameter_declaration;
  64 +    int in_parameter_declaration_prototype;
  65      int ind_level;                /*!<  the current indentation level in spaces */
  66      int ind_stmt;                 /*!<  set to 1 if next line should have an extra
  67                                     * indentation level because we are in the
  68 diff -u indent-2.2.11/src/lexi.c indent-2.2.11.my/src/lexi.c
  69 --- indent-2.2.11/src/lexi.c    2009-11-11 22:36:32 +0300
  70 +++ indent-2.2.11.my/src/lexi.c 2011-08-16 14:14:28 +0400
  71 @@ -616,8 +616,11 @@
  72                 * I've added '=' to this list to keep from breaking
  73                 * a non-valid C macro from libc.  -jla */
  74
  75 -               if (*tp != ';' && *tp != ',' && *tp != '(' && *tp != '=')
  76 +               if ((*tp != ';' || !settings.diff_decls_and_defs) &&
  77 +                   *tp != ',' && *tp != '(' && *tp != '=')
  78                 {
  79 +                  if (*tp == ';')
  80 +                    parser_state_tos->in_parameter_declaration_prototype = 1;
  81                    parser_state_tos->in_parameter_declaration = 1;
  82                 }
  83              }