local void convert(stream instr, stream outstr)
{
char line[MAX_LINELEN]; /* input linelength */
int i, nlines, noutv;
string *outv; /* pointer to vector of strings to write */
char *cp, *seps=", \t"; /* column separators */
nlines=0; /* count lines read so far */
for (;;) {
if (get_line(instr, line) < 0) /* EOF */
return;
dprintf(3,"LINE: (%s)\n",line);
if (iscomment(line)) continue;
nlines++;
tab2space(line); /* work around a Gipsy (?) problem */
outv = burststring(line,seps);
noutv = xstrlen(outv,sizeof(string)) - 1;
if (noutv < maxcol)
error("Too few columns in input file (%d < %d)",noutv,maxcol);
if (Qall) nkeep = noutv;
for (i=0; i<nkeep; i++) {
if (keep[i] == 0)
fprintf(outstr,"%d",nlines);
else
fprintf(outstr,"%s",outv[keep[i]-1]);
if (i < nkeep-1) fprintf(outstr,"%c",colsep);
}
if (colsep != 'n') fprintf(outstr,"\n"); /* end of line */
}
}
void operator()(Range& rng, UserState& out)
{
std::string filename(boost::begin(rng), boost::end(rng));
std::ifstream ifs(filename.c_str());
assert( ifs.good() );
std::string text;
std::getline(ifs, text, '\0');
tab2space(text, 4);
if (!match< cpp_to_xhtml::start >(text, out))
{
assert(false);
}
}