Nice/stdlib/nice/io file.nice,1.1,1.2

Update of /cvsroot/nice/Nice/stdlib/nice/io
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8992/stdlib/nice/io

Modified Files:
	file.nice 
Log Message:
Fixed some errors in nice.io and end-of-line weirdnesses. Still disable its
compilation since some errors remain.


Index: file.nice
===================================================================
RCS file: /cvsroot/nice/Nice/stdlib/nice/io/file.nice,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** file.nice	3 Mar 2005 23:50:04 -0000	1.1
--- file.nice	4 Mar 2005 09:48:16 -0000	1.2
***************
*** 101,114 ****
   */
  String read(File file, ?String encoding = null) 
!     requires file.exists(): "File " file " does not exist",
!             file.isFile(): file + " is not a normal file. Only normal files can be read."
  {
    let chars = new char[blockSize];
    let buff = new StringBuffer();
!   let input = new BufferedReader(
                      (encoding == null) 
                          ? new java.io.FileReader(file)
                          : new java.io.InputStreamReader(
! 			                new java.io.FileInputStream(file), encoding)
                              );
    using(input) {
--- 101,114 ----
   */
  String read(File file, ?String encoding = null) 
!     requires file.exists(): "File " file " does not exist",
!             file.isFile(): file + " is not a normal file. Only normal files can be read."
  {
    let chars = new char[blockSize];
    let buff = new StringBuffer();
!   let input = new java.io.BufferedReader(
                      (encoding == null) 
                          ? new java.io.FileReader(file)
                          : new java.io.InputStreamReader(
! 			                new java.io.FileInputStream(file), encoding)
                              );
    using(input) {
***************
*** 118,150 ****
    }
    return buff.toString();
! }
! 
! /**
!  * Opens a file and returns a generator which yields the lines contained in the file,
!  * one by one.
!  */
! void->String readLines(File file, ?encoding = null)
!     requires file.exists(): "File " file " does not exist",
!             file.isFile(): file + " is not a normal file. Only normal files can be read."
! {
!   let input = new BufferedReader(
                      (encoding == null) 
                          ? new java.io.FileReader(file)
                          : new java.io.InputStreamReader(
! 			                new java.io.FileInputStream(file), encoding)
!                             );
!   void close() { input.close(); stop(); }
!   return ()=> try {
!     return input.readLine() || close();
!     } catch (Throwable t) {
!         input.close();
!         throw t;
      }
  }
! 
! /**
!  * Returns the standard temp directory. 
   */
! File getTempDir() {
    //There must be a better way?
    let f = createTempFile("getTempDir", "test");
--- 118,152 ----
    }
    return buff.toString();
! }
! 
! /**
!  * Opens a file and returns a generator which yields the lines contained in the file,
!  * one by one.
!  */
! void->String readLines(File file, ?String encoding = null)
!     requires file.exists(): "File " file " does not exist",
!             file.isFile(): file + " is not a normal file. Only normal files can be read."
! {
!   let input = new java.io.BufferedReader(
                      (encoding == null) 
                          ? new java.io.FileReader(file)
                          : new java.io.InputStreamReader(
! 			                new java.io.FileInputStream(file), encoding)
!                             );
!   void close() { input.close(); stop(); }
!   return ()=> {
!     try {
!       return input.readLine() || close();
!     } catch (Throwable t) {
!       input.close();
!       throw t;
      }
+   };
  }
! 
! /**
!  * Returns the standard temp directory. 
   */
! File getTempDir() {
    //There must be a better way?
    let f = createTempFile("getTempDir", "test");



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