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- /* $Id: Source.c,v 2.4 1992/08/07 15:29:41 grosch rel $ */
-
- $@ # include "$Source.h"
-
- # ifdef __cplusplus
- extern "C" {
- # include "System.h"
- }
- # else
- # include "System.h"
- # endif
-
- $@ int $_BeginSource
- # if defined __STDC__ | defined __cplusplus
- (char * FileName)
- # else
- (FileName) char * FileName;
- # endif
- {
- return OpenInput (FileName);
- }
-
- $@ int $_GetLine
- # if defined __STDC__ | defined __cplusplus
- (int File, char * Buffer, int Size)
- # else
- (File, Buffer, Size) int File; char * Buffer; int Size;
- # endif
- {
- register int n = Read (File, Buffer, Size);
- # ifdef Dialog
- # define IgnoreChar ' '
- /* Add dummy after newline character in order to supply a lookahead for rex. */
- /* This way newline tokens are recognized without typing an extra line. */
- if (n > 0 && Buffer [n - 1] == '\n') Buffer [n ++] = IgnoreChar;
- # endif
- return n;
- }
-
- $@ void $_CloseSource
- # if defined __STDC__ | defined __cplusplus
- (int File)
- # else
- (File) int File;
- # endif
- {
- Close (File);
- }
-