NAME

       strtabify - convert runs of spaces and tabs to tabs

SYNOPSIS

       #include <publib.h>
       char *strtabify(char *str, size_t tabsize);

DESCRIPTION

       strtabify  will  converts  spaces and tabs to tabs and spaces (using the minimal amount of
       spaces required, possibly none), while preserving  indentation.   Tab  positions  are  set
       every tabsize columns.

RETURN VALUE

       strtabify will return its first argument.

SEE ALSO

       publib(3), struntabify(3)

AUTHOR

       Lars Wirzenius (lars.wirzenius@helsinki.fi)