/*!
** See if this particular capitalization (dent) is legal with these
** particular affixes.
**
** \param dent
** \param hit
**
** \return
*/
static int entryhasaffixes(struct dent *dent, struct success *hit)
{
if(hit->prefix && !TSTMASKBIT(dent->mask, hit->prefix->flagbit))
return 0;
if(hit->suffix && !TSTMASKBIT(dent->mask, hit->suffix->flagbit))
return 0;
return 1; /* Yes, these affixes are legal */
}
/*!
* Expand a dictionary prefix entry
*
* \param croot Char version of rootword
* \param rootword Root word to expand
* \param mask Mask bits to expand on
* \param option Option, see expandmode
* \param extra Extra info to add to line
*
* \return
*/
int ISpellChecker::expand_pre (char *croot, ichar_t *rootword, MASKTYPE mask[],
int option, char *extra)
{
int entcount; /* No. of entries to process */
int explength; /* Length of expansions */
register struct flagent *
flent; /* Current table entry */
for (flent = m_pflaglist, entcount = m_numpflags, explength = 0;
entcount > 0;
flent++, entcount--)
{
if (TSTMASKBIT (mask, flent->flagbit))
explength +=
pr_pre_expansion (croot, rootword, flent, mask, option, extra);
}
return explength;
}
/*!
* \param word Word to be checked
* \param ucword Upper-case-only word
* \param len The length of ucword
* \param ind Flag index table
* \param optflags Affix option flags
* \param pfxent Prefix flag entry if crossonly
* \param ignoreflagbits Ignore whether affix is legal
* \pram allhits Keep going after first hit
*/
void ISpellChecker::suf_list_chk (ichar_t *word, ichar_t *ucword,
int len, struct flagptr *ind, int optflags,
struct flagent *pfxent, int ignoreflagbits, int allhits)
{
register ichar_t * cp; /* Pointer into end of ucword */
int cond; /* Condition number */
struct dent * dent; /* Dictionary entry we found */
int entcount; /* Number of entries to process */
register struct flagent *
flent; /* Current table entry */
int preadd; /* Length added to tword2 as prefix */
register int tlen; /* Length of tword */
ichar_t tword[INPUTWORDLEN + 4 * MAXAFFIXLEN + 4]; /* Tmp cpy */
ichar_t tword2[sizeof tword]; /* 2nd copy for ins_root_cap */
icharcpy (tword, ucword);
for (flent = ind->pu.ent, entcount = ind->numents;
entcount > 0;
flent++, entcount--)
{
if ((optflags & FF_CROSSPRODUCT) != 0
&& (flent->flagflags & FF_CROSSPRODUCT) == 0)
continue;
/*
* If this is a compound-only affix, ignore it unless we're
* looking for that specific thing.
*/
if ((flent->flagflags & FF_COMPOUNDONLY) != 0
&& (optflags & FF_COMPOUNDONLY) == 0)
continue;
/*
* See if the suffix matches.
*/
tlen = len - flent->affl;
if (tlen > 0
&& (flent->affl == 0
|| icharcmp (flent->affix, ucword + tlen) == 0)
&& tlen + flent->stripl >= flent->numconds)
{
/*
* The suffix matches. Remove it, replace it by the "strip"
* string (if any), and check the original conditions.
*/
icharcpy (tword, ucword);
cp = tword + tlen;
if (flent->stripl)
{
icharcpy (cp, flent->strip);
tlen += flent->stripl;
cp = tword + tlen;
}
else
*cp = '\0';
for (cond = flent->numconds; --cond >= 0; )
{
if ((flent->conds[*--cp] & (1 << cond)) == 0)
break;
}
if (cond < 0)
{
/*
* The conditions match. See if the word is in the
* dictionary.
*/
if (ignoreflagbits)
{
if ((dent = ispell_lookup (tword, 1)) != NULL)
{
cp = tword2;
if ((optflags & FF_CROSSPRODUCT)
&& pfxent->affl != 0)
{
icharcpy (cp, pfxent->affix);
cp += pfxent->affl;
*cp++ = '+';
}
preadd = cp - tword2;
icharcpy (cp, tword);
cp += tlen;
if ((optflags & FF_CROSSPRODUCT)
&& pfxent->stripl != 0)
{
*cp++ = '-';
icharcpy (cp, pfxent->strip);
cp += pfxent->stripl;
}
if (flent->stripl)
{
*cp++ = '-';
icharcpy (cp, flent->strip);
cp += flent->stripl;
}
if (flent->affl)
{
*cp++ = '+';
icharcpy (cp, flent->affix);
cp += flent->affl;
}
}
}
else if ((dent = ispell_lookup (tword, 1)) != NULL
&& TSTMASKBIT (dent->mask, flent->flagbit)
&& ((optflags & FF_CROSSPRODUCT) == 0
|| TSTMASKBIT (dent->mask, pfxent->flagbit)))
{
if (m_numhits < MAX_HITS)
{
m_hits[m_numhits].dictent = dent;
m_hits[m_numhits].prefix = pfxent;
m_hits[m_numhits].suffix = flent;
m_numhits++;
}
if (!allhits)
{
#ifndef NO_CAPITALIZATION_SUPPORT
if (cap_ok (word, &m_hits[0], len))
return;
m_numhits = 0;
#else /* NO_CAPITALIZATION_SUPPORT */
return;
#endif /* NO_CAPITALIZATION_SUPPORT */
}
}
}
}
}
}