version 1.3, 2009/10/07 12:35:24 |
version 1.4, 2009/10/09 06:54:11 |
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int |
int |
a2roffsu(const char *src, struct roffsu *dst) |
a2roffsu(const char *src, struct roffsu *dst) |
{ |
{ |
char buf[BUFSIZ], *p; |
char buf[BUFSIZ], hasd; |
int i; |
int i; |
enum roffscale unit; |
enum roffscale unit; |
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for (p = buf, i = 0; i < BUFSIZ && isdigit((u_char)*src); i++) |
i = hasd = 0; |
*p++ = *src++; |
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switch (*src) { |
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case ('+'): |
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src++; |
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break; |
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case ('-'): |
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buf[i++] = *src++; |
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break; |
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default: |
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break; |
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} |
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while (i < BUFSIZ) { |
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if ( ! isdigit((u_char)*src)) { |
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if ('.' != *src) |
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break; |
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else if (hasd) |
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break; |
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else |
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hasd = 1; |
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} |
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buf[i++] = *src++; |
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} |
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if (BUFSIZ == i || (*src && *(src + 1))) |
if (BUFSIZ == i || (*src && *(src + 1))) |
return(0); |
return(0); |
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*p = '\0'; |
buf[i] = '\0'; |
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switch (*src) { |
switch (*src) { |
case ('c'): |
case ('c'): |
Line 95 a2roffsu(const char *src, struct roffsu *dst) |
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Line 117 a2roffsu(const char *src, struct roffsu *dst) |
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return(0); |
return(0); |
} |
} |
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if ((dst->scale = atoi(buf)) < 0) |
if ((dst->scale = atof(buf)) < 0) |
dst->scale = 0; |
dst->scale = 0; |
dst->unit = unit; |
dst->unit = unit; |
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dst->pt = hasd; |
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return(1); |
return(1); |
} |
} |