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    Length: 1091 (0x443)
    Types: TextFile
    Names: »skipnumber.c«

└─⟦a0efdde77⟧ Bits:30001252 EUUGD11 Tape, 1987 Spring Conference Helsinki
    └─⟦this⟧ »EUUGD11/stat-5.3/eu/stat/src/skipnumber.c« 

TextFile

/*  Copyright 1986 Gary Perlman */

#include <ctype.h>

#ifndef lint
static char sccs2fid[] = "@(#) skipnumber.c 5.0 (|stat) 9/15/86";
#endif

/*LINTLIBRARY*/

int
skipnumber (string, isreal)
char	*string;    /* input string, probably in number format */
int 	isreal;     /* if true, then skip over real part too */
	{
	register	char	*ptr;

	ptr = string;
	while (isspace (*ptr))
		ptr++;
	if (*ptr == '-' || *ptr == '+')
		ptr++;
	while (isdigit (*ptr))
		ptr++;
	if (isreal)
		{
		if (*ptr == '.')
			ptr++;
		while (isdigit (*ptr))
			ptr++;
		if (*ptr == 'E' || *ptr == 'e')
			{
			ptr++;
			if (*ptr == '+' || *ptr == '-')
				ptr++;
			while (isdigit (*ptr))
				ptr++;
			}
		}
	return (ptr - string);
	}

#ifdef	SKIPNUMBER

/* $Compile: cc -DSKIPNUMBER -o skipnumber skipnumber.c */
/* $Test: skipnumber -1.2345e-678abc +123.456E+789+987 */

#include <stdio.h>

main (argc, argv) char **argv;
	{
	int 	arg;
	char	*s;

	for (arg = 1; arg < argc; arg++)
		{
		s = argv[arg];
		printf ("%20s %20s %20s\n",
			s, s + skipnumber (s, 1), s + skipnumber (s, 0));
		}
	}

#endif	SKIPNUMBER