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Diff for /src/usr.bin/awk/main.c between version 1.43 and 1.44

version 1.43, 2020/07/02 19:06:22 version 1.44, 2020/07/30 17:45:44
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 THIS SOFTWARE.  THIS SOFTWARE.
 ****************************************************************/  ****************************************************************/
   
 const char      *version = "version 20200702";  const char      *version = "version 20200730";
   
 #define DEBUG  #define DEBUG
 #include <stdio.h>  #include <stdio.h>
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 #include <signal.h>  #include <signal.h>
 #include <unistd.h>  #include <unistd.h>
 #include "awk.h"  #include "awk.h"
 #include "ytab.h"  
   
 extern  char    **environ;  extern  char    **environ;
 extern  int     nfields;  extern  int     nfields;
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 char *cursource(void)   /* current source file name */  char *cursource(void)   /* current source file name */
 {  {
         if (npfile > 0)          if (npfile > 0)
                 return pfile[curpfile];                  return pfile[curpfile < npfile ? curpfile : curpfile - 1];
         else          else
                 return NULL;                  return NULL;
 }  }
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  Added in v.1.44