PolyORB/compilers/iac/utils.adb

with Charset;   use Charset;
with Namet;     use Namet;

package body Utils is

   Up_To_Low : constant := Character'Pos ('A') - Character'Pos ('a');

   ----------------
   -- Capitalize --
   ----------------

   procedure Capitalize (S : in out String) is
      Up : Boolean := True;
   begin
      for I in S'Range loop
         if Up then
            Up := False;
            if S (I) in 'a' .. 'z' then
               S (I) := Character'Val (Character'Pos (S (I)) + Up_To_Low);
            end if;
         else
            if S (I) in 'A' .. 'Z' then
               S (I) := Character'Val (Character'Pos (S (I)) - Up_To_Low);
            end if;
         end if;
         if S (I) = '_' then
            Up := True;
         end if;
      end loop;
   end Capitalize;

   ------------
   -- Quoted --
   ------------

   function Quoted (S : String; D : Character := '"') return String is -- "
   begin
      return (1 => D) & S & (1 => D);
   end Quoted;

   ------------
   -- Quoted --
   ------------

   function Quoted (S : String; D : Character := '"') return Name_Id is -- "
   begin
      Set_Char_To_Name_Buffer (D);
      Add_Str_To_Name_Buffer (S);
      Add_Char_To_Name_Buffer (D);
      return Name_Find;
   end Quoted;

   ------------
   -- Quoted --
   ------------

   function Quoted (N : Name_Id; D : Character := '"') return String is -- "
   begin
      return Quoted (Get_Name_String (N), D);
   end Quoted;

   ------------
   -- Quoted --
   ------------

   function Quoted (N : Name_Id; D : Character := '"') return Name_Id is -- "
   begin
      return Quoted (Get_Name_String (N), D);
   end Quoted;

   --------------
   -- To_Lower --
   --------------

   function To_Lower (N : Name_Id) return Name_Id is
   begin
      Get_Name_String (N);
      To_Lower (Name_Buffer (1 .. Name_Len));
      return Name_Find;
   end To_Lower;

end Utils;