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greg |
3.1 |
#ifndef lint
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greg |
3.6 |
static const char RCSid[] = "$Id: fputword.c,v 3.5 2003/07/01 16:20:04 greg Exp $";
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greg |
3.1 |
#endif
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/*
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* Read white space separated words from stream
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*
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greg |
3.4 |
* External symbols declared in rtio.h
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| 8 |
greg |
3.1 |
*/
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greg |
3.2 |
#include "copyright.h"
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greg |
3.1 |
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greg |
3.6 |
#include "rtio.h"
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greg |
3.1 |
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#include <ctype.h>
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| 16 |
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void
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fputword(s, fp) /* put (quoted) word to file stream */
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char *s;
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FILE *fp;
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{
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greg |
3.3 |
int hasspace = 0;
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int quote = 0;
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greg |
3.1 |
register char *cp;
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/* check if quoting needed */
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for (cp = s; *cp; cp++)
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greg |
3.3 |
if (isspace(*cp))
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hasspace++;
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else if (*cp == '"')
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quote = '\'';
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else if (*cp == '\'')
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quote = '"';
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if (hasspace || quote) { /* output with quotes */
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if (!quote) quote = '"';
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fputc(quote, fp);
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fputs(s, fp);
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fputc(quote, fp);
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} else /* output sans quotes */
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fputs(s, fp);
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greg |
3.1 |
}
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