home *** CD-ROM | disk | FTP | other *** search
Modula Definition | 1991-08-10 | 1.9 KB | 61 lines |
- DEFINITION MODULE OutModule;
-
- (*
- This module is used as a "go-between" between the processing part of the
- the program and the file part of the program.
- It keeps track of columns outputed for word wrap which goes into effect
- if the object line is a lot longer than the source line and won't fit.
- Setting the debug option will print the data that is being sent to the
- actual external file to the screen.
- *)
-
- FROM scan IMPORT IndentArray, STRING;
-
-
-
- PROCEDURE output ( indent : IndentArray ;
- word : STRING );
-
-
- (* If there are blanks in the InFile that we are about to read
- then this procedure will tack the blanks on to the back of
- of the symbol automatically. If the next character is not a blank
- then no blanks are added on to the symbol string
- *)
- PROCEDURE AddBlanks ( VAR symbol : STRING ) ;
-
-
- PROCEDURE identical ( s1, s1 : STRING ) : BOOLEAN;
-
-
- (* Read first options of a one or two option command like so:
- INC ( i , 1 ) OR INC ( i )
- ^^^ ^^^ -> returned value
- | | -> ptr to next char.
-
- The comma is read and thrown out in the first case.
- *)
- PROCEDURE FirstOption ( VAR symbol : STRING );
-
-
-
- (* Use to get retrieve a second option of a two option command.
- This is used after a call to FirstOption().
- Here is a picture :
- INC ( i , 1 ) ; OR INC ( i ) ;
- | | -> start on entry
- | | -> finish on exit
- *)
- PROCEDURE SecondOption ( VAR symbol : STRING);
-
-
- (* Put the string "begin" in the output file either on the same line
- we've been using or on the next line according to the default
- parameters.
- *)
- PROCEDURE PutBEGIN ( indent : IndentArray );
-
- PROCEDURE WriteIndent ( indent : IndentArray );
-
- END OutModule.
-