cfp_cursub(3) manual page
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cfp_cursub - substitute current values from a parameter file
#include <cfht/cfht.h>#include <cfht/cfp.h>char *cfp_cursub(id, string, size)FILE_ID
id;char *string;int size;
libcfht.a
The input string will be searched
for substitution tokens and modified with replacement characters from the
specified parameter file. If a token is of the form ’$token’, then a BOOLEAN
type cfp_getcur() will be done on ’token’. If true, then the ’$’ is converted
to a ’-’. If false, no characters relating to this token appear in the resultant
string. This is useful for creating command argument strings with Booleans.
If the token is of the form ’%token’, then a STRING type cfp_getcur() will
be done on ’token’. Id is the previously acquired handle for the configuration
file. Size is the maximum size of the string.
The return value
will be a pointer to the start of the modified input string or NULL for
error.
cfp(4)
.
The input string will be modified.
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