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- /*
- \funcref{popfile}{void popfile ()}
- {}
- {}
- {}
- {pushfile()}
- {popfile.c}
- {
- Function {\em popfile()} is called from {\em process()} when the
- currently processed file is at end-of-file. This is indicated
- by the {\em lexer()} return value {\em l\_eof}.
-
- {\em popfile()} closes the file pointer associated with the processed
- file and decreases the filestack pointer {\em filesp}. See {\em
- pushfile()} for a description of the filestack.
-
- If the processed file is a file which is included by an {\em \#include}
- directive, then a `\#' character is written to the output file. This
- signals the next pass of {\em icmake}, the compiler, that an included
- file ends. If the filestack is empty; i.e., when the processed file is
- the main file, no `\#' is written to the output file.
- }
- */
-
- #include "icm-pp.h"
-
- void popfile ()
- {
- fclose (filestack [filesp].f);
- filesp--;
-
- if (filesp != -1)
- fprintf (outfile, "\n#\n");
- }
-