release: 0.1.61

[lilypond.git] / flower / include / lgetopt.hh

diff --git a/flower/include/lgetopt.hh b/flower/include/lgetopt.hh
index 89b0196bf28e61dd94722694ec35b2c99738ec92..fe779c39fcfb696966bac43c1a4da268dd4d83ac 100644 (file)
--- a/flower/include/lgetopt.hh
+++ b/flower/include/lgetopt.hh
@@ -10,11 +10,11 @@ class ostream;
   a struct this for initialising the commandline options.
  */
 struct Long_option_init {
-    bool take_arg;
-    char const * longname;
-    char        shortname;
+  bool take_arg;
+  char const * longname;
+  char        shortname;
 
-    void printon(ostream &errorout)const ;
+  void printon (ostream &errorout) const ;
 };
 
 
@@ -29,74 +29,74 @@ struct Long_option_init {
   */
 class Getopt_long {
 
-    /// the option info.
-    const Long_option_init *option_a_;
-    int table_len_i_;
+  /// the option info.
+  const Long_option_init *option_a_;
+  int table_len_i_;
     
-    /// if doing short option, arg_value_ch_a_a_[optind][optindind] is processed next.
-    int argument_index_i_;
+  /// if doing short option, arg_value_ch_a_a_[optind][optindind] is processed next.
+  int argument_index_i_;
 
-    /// the option found
-    const Long_option_init *found_option_l_;
+  /// the option found
+  const Long_option_init *found_option_l_;
 
 
 public: 
-    /** errorcodes: no error, argument expected, no argument expected,
-      unknown option, illegal argument (eg. int expected).  */
-    enum Errorcod { E_NOERROR = 0, E_ARGEXPECT, E_NOARGEXPECT, E_UNKNOWNOPTION,
-               E_ILLEGALARG } ;
+  /** errorcodes: no error, argument expected, no argument expected,
+    unknown option, illegal argument (eg. int expected).  */
+  enum Errorcod { E_NOERROR = 0, E_ARGEXPECT, E_NOARGEXPECT, E_UNKNOWNOPTION,
+                 E_ILLEGALARG } ;
 
-    /// argument. Set to 0 if not present
-    char const * optional_argument_ch_C_;
+  /// argument. Set to 0 if not present
+  char const * optional_argument_ch_C_;
 
-    /// current error status
-    Errorcod error_;
+  /// current error status
+  Errorcod error_;
 
-    /// arg_value_ch_a_a_[array_index_i_] will be processed next.
-    int array_index_i_;
+  /// arg_value_ch_a_a_[array_index_i_] will be processed next.
+  int array_index_i_;
 
-    /// the arguments
-    char **arg_value_ch_a_a_;
+  /// the arguments
+  char **arg_value_ch_a_a_;
 
-    /// the arg. count
-    int argument_count_i_;
+  /// the arg. count
+  int argument_count_i_;
 
-    ostream *error_ostream_l_;
+  ostream *error_ostream_l_;
 
 public:
-    /// get ready for processing next error.
-    void next();
-    const Long_option_init *parselong();
-    const Long_option_init *parseshort();
-    void OK()const;
-    bool ok() const;
+  /// get ready for processing next error.
+  void next();
+  const Long_option_init *parselong();
+  const Long_option_init *parseshort();
+  void OK() const;
+  bool ok() const;
 
-    /// report an error and abort
-    void report(Errorcod c);
+  /// report an error and abort
+  void report (Errorcod c);
 
 
-    /// return an integer (with err. detect)
-    long argument_to_i();
+  /// return an integer (with err. detect)
+  long argument_to_i();
  
     
-    /**
-      What to do with  errors. 
-       report messages on  #*os#, and abort.
-       if #os# is null, then do not report nor abort, just set #error#
-      */
+  /**
+    What to do with  errors. 
+    report messages on  #*os#, and abort.
+    if #os# is null, then do not report nor abort, just set #error#
+    */
        
-    void seterror(ostream *os);
+  void seterror (ostream *os);
 
-    /// construct: pass arguments and option info.
-    Getopt_long(int c,  char **v, Long_option_init *lo);
+  /// construct: pass arguments and option info.
+  Getopt_long (int c,  char **v, Long_option_init *lo);
 
-    /**  get the next option. 
-      @return pointer to next option found.
-      0 if error occurred, or next argument is no option.
-      */
-    const Long_option_init *operator()();
+  /**  get the next option. 
+    @return pointer to next option found.
+    0 if error occurred, or next argument is no option.
+    */
+  const Long_option_init *operator()();
 
-    char const *current_arg();
-    char const * get_next_arg();
+  char const *current_arg();
+  char const * get_next_arg();
 };
 #endif