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greg |
3.1 |
#ifndef lint |
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greg |
3.5 |
static const char RCSid[] = "$Id: fputword.c,v 3.4 2003/06/27 06:53:21 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 |
| 8 |
greg |
3.1 |
*/ |
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| 10 |
greg |
3.2 |
#include "copyright.h" |
| 11 |
greg |
3.1 |
|
| 12 |
greg |
3.5 |
#include <stdio.h> |
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greg |
3.1 |
|
| 14 |
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#include <ctype.h> |
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| 16 |
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| 17 |
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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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{ |
| 22 |
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++) |
| 27 |
greg |
3.3 |
if (isspace(*cp)) |
| 28 |
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hasspace++; |
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else if (*cp == '"') |
| 30 |
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quote = '\''; |
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else if (*cp == '\'') |
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quote = '"'; |
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| 34 |
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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 */ |
| 40 |
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fputs(s, fp); |
| 41 |
greg |
3.1 |
} |
