Lines Matching defs:lookahead
65 #define lookahead editb.e_index
659 * if found, puts the macro definition into lookahead buffer and returns 1
954 if (lookahead)
956 c = previous[--lookahead];
988 lookahead = maxtry = i;
1019 previous[--lookahead] = c;
1024 previous[lookahead++] = c;
1030 lookahead = 0;
1039 /* shift lookahead buffer if necessary */
1040 if(lookahead)
1042 for(i=lookahead;i < maxtry;i++)
1043 previous[i-lookahead] = previous[i];
1045 lookahead = maxtry-lookahead;
1047 if (lookahead > 0)
1057 if (lookahead < LOOKAHEAD)
1058 previous[lookahead++] = c;