?? line.c
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/*# proc: spell_line2 - takes an integer list of character classes and corrects# proc: segmentor and classifier errors and identifies word# proc: boundaries using the given phrase dictionary.# proc: first_0 - locates the position (left-to-right) of the first# proc: occurance of a 0 in the alignment string.# proc: last_0 - locates the position (right-to-left) of the first# proc: occurance of a 0 in the alignment string.# proc: syncline - synchronizes processing of the list of character# proc: classifications upon incurring a dictionary match.*/#include <stdio.h>#include <mfs.h>#include <spell_ln.h>/*************************************************************/spell_line2(fpout, lookups, nlookups, cls, ncls, pdict, dumpflag)FILE *fpout;char *lookups[];int *nlookups;int *cls, ncls;MFS *pdict;int dumpflag;{ float slope, compute_slope(); int level; slope = compute_slope(X1, Y1, X2, Y2); *nlookups = 0; level = 0; process_alpha_text(fpout, lookups, nlookups, cls, ncls, 0, ncls, MAXWORDLEN, pdict, X1, Y1, slope, dumpflag, level);}/*************************************************************/first_0(alignment, alen)int *alignment, alen;{ int i, first_0; first_0 = -1; for(i = 0; i < alen; i++){ if(alignment[i] == 0){ first_0 = i; break; } } if(first_0 == -1) fatalerr("first_0", "no correct character found in alignment", NULL); return(first_0);}/*************************************************************/last_0(alignment, alen)int *alignment, alen;{ int i, last_0; last_0 = -1; for(i = alen-1; i >= 0; i--){ if(alignment[i] == 0){ last_0 = i; break; } } if(last_0 == -1) fatalerr("last_0", "no correct character found in alignment", NULL); return(last_0);}/*************************************************************/syncline(spellst, i)SPELL_LINE *spellst;int *i;{ int j, last, twos; last = last_0(spellst->align, spellst->alen); twos = 0; for(j = last; j >= 0; j--){ if(spellst->align[j] == 2) twos++; } (*i) += (last - twos +1);}
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