diff options
Diffstat (limited to 'Src/Zle/compresult.c')
| -rw-r--r-- | Src/Zle/compresult.c | 318 |
1 files changed, 123 insertions, 195 deletions
diff --git a/Src/Zle/compresult.c b/Src/Zle/compresult.c index 6b5d7df38..14fa3adca 100644 --- a/Src/Zle/compresult.c +++ b/Src/Zle/compresult.c @@ -1588,214 +1588,142 @@ calclist(int showall) ylens[i] = ztrlen(*pp) + add; if (g->flags & CGF_ROWS) { - int count, tcol, first, maxlines = 0, llines; - int beg = columns / g->shortest, end = g->cols; - - while (1) { - tcols = (beg + end) >> 1; - - for (nth = first = maxlen = width = maxlines = - llines = tcol = 0, - count = g->dcount; - count > 0; count--) { - if (ylens[nth] > maxlen) - maxlen = ylens[nth]; - nth += tcols; - tlines++; - if (nth >= g->dcount) { - if ((width += maxlen) >= columns) - break; - ws[tcol++] = maxlen; - maxlen = 0; - nth = ++first; - if (llines > maxlines) - maxlines = llines; - llines = 0; - } - } - if (nth < yl) { - ws[tcol++] = maxlen; - width += maxlen; - } - if (!count && width <= columns && - (tcols <= 0 || beg == end)) - break; - - if (beg == end) { - beg--; - end--; - } else if (width < columns) { - if ((end = tcols) == beg - 1) - end++; - } else { - if ((beg = tcols) - 1 == end) - end++; - } - } - if (tcols > g->cols) - tlines = maxlines; + int nth, tcol, len; + + for (tcols = columns / (g->shortest + add); tcols > g->cols; + tcols--) { + + memset(ws, 0, tcols * sizeof(int)); + + for (width = nth = tcol = 0, tlines = 1; + width < columns && nth < g->dcount; + nth++, tcol++) { + + m = *p; + + if (tcol == tcols) { + tcol = 0; + tlines++; + } + len = ylens[nth]; + + if (len > ws[tcol]) { + width += len - ws[tcol]; + ws[tcol] = len; + } + } + if (width < columns) + break; + } } else { - int beg = ((g->totl + columns) / columns); - int end = g->lins; - - while (1) { - tlines = (beg + end) >> 1; - - for (pp = g->ylist, nth = tline = width = - maxlen = tcols = 0; - *pp; pp++) { - if (ylens[nth] > maxlen) - maxlen = ylens[nth]; - if (++tline == tlines) { - if ((width += maxlen) >= columns) - break; - ws[tcols++] = maxlen; - maxlen = tline = 0; - } - nth++; - } - if (tline) { - ws[tcols++] = maxlen; - width += maxlen; - } - if (nth == yl && width <= columns && - (beg == end || tlines >= g->lins)) - break; - - if (beg == end) { - beg++; - end++; - } else if (width < columns) { - if ((end = tlines) == beg + 1) - end--; - } else { - if ((beg = tlines) + 1 == end) - end--; - } - } - if (tlines > g->lins) - tlines = g->lins; + int nth, tcol, tline, len; + + for (tcols = columns / (g->shortest + add); tcols > g->cols; + tcols--) { + + if ((tlines = (g->dcount + tcols - 1) / tcols) <= 0) + tlines = 1; + + memset(ws, 0, tcols * sizeof(int)); + + for (width = nth = tcol = tline = 0; + width < columns && nth < g->dcount; + nth++, tline++) { + + m = *p; + + if (tline == tlines) { + tcol++; + tline = 0; + } + if (tcol == tcols) { + tcol = 0; + tlines++; + } + len = ylens[nth]; + + if (len > ws[tcol]) { + width += len - ws[tcol]; + ws[tcol] = len; + } + } + if (width < columns) + break; + } } } } else if (g->width) { if (g->flags & CGF_ROWS) { - int addlen, count, tcol, maxlines = 0, llines, i; - int beg = columns / g->shortest, end = g->cols, fe = 1; - Cmatch *first; - - while (1) { - tcols = (beg + end) >> 1; - - p = first = skipnolist(g->matches, showall); - for (maxlen = width = maxlines = llines = tcol = 0, - count = g->dcount; - count > 0; count--) { - m = *p; - addlen = (mlens[m->gnum] + - (tcol == tcols - 1 ? 0 : add)); - if (addlen > maxlen) - maxlen = addlen; - for (i = tcols; i && *p; i--) - p = skipnolist(p + 1, showall); - - llines++; - if (!*p) { - if (llines > maxlines) - maxlines = llines; - llines = 0; - - if ((width += maxlen) >= columns) - break; - ws[tcol++] = maxlen; - maxlen = 0; - - p = first = skipnolist(first + 1, showall); - } - } - if (tlines) { - ws[tcol++] = maxlen; - width += maxlen; - } - if (!count && width <= columns && - (tcols <= 0 || beg == end)) - break; + int nth, tcol, len; + + for (tcols = columns / (g->shortest + add); tcols > g->cols; + tcols--) { + + memset(ws, 0, tcols * sizeof(int)); - if (beg == end) { - if (fe) { - beg += 2; - end += 2; - fe = 0; - } else { - beg--; - end--; + for (width = nth = tcol = 0, tlines = 1, + p = skipnolist(g->matches, showall); + *p && width < columns && nth < g->dcount; + nth++, p = skipnolist(p + 1, showall), tcol++) { + + m = *p; + + if (tcol == tcols) { + tcol = 0; + tlines++; + } + len = (mlens[m->gnum] + + (tcol == tcols - 1 ? 0 : add)); + + if (len > ws[tcol]) { + width += len - ws[tcol]; + ws[tcol] = len; } - } else if (width < columns) { - if ((end = tcols) == beg - 1) - end++; - } else { - if ((beg = tcols) - 1 == end) - end++; } - } - if (tcols > g->cols) - tlines = maxlines; + if (width < columns) + break; + } } else { - int addlen; - int smask = ((showall ? 0 : (CMF_NOLIST | CMF_MULT)) | - CMF_HIDE); - int beg = ((g->totl + columns) / columns); - int end = g->lins, fe = 1; - - while (1) { - tlines = (beg + end) >> 1; - - for (p = g->matches, nth = tline = width = - maxlen = tcols = 0; - (m = *p); p++) { - if (!(m->flags & - (m->disp ? (CMF_DISPLINE | CMF_HIDE) : - smask))) { - addlen = mlens[m->gnum] + add; - if (addlen > maxlen) - maxlen = addlen; - if (++tline == tlines) { - if ((width += maxlen) >= columns) - break; - ws[tcols++] = maxlen; - maxlen = tline = 0; - } - nth++; - } - } - if (tline) { - ws[tcols++] = maxlen; - width += maxlen; - } - if (nth == g->dcount && width <= columns && - (beg == end || tlines >= g->lins)) - break; + int nth, tcol, tline, len; + + for (tcols = columns / (g->shortest + add); tcols > g->cols; + tcols--) { + + if ((tlines = (g->dcount + tcols - 1) / tcols) <= 0) + tlines = 1; + + memset(ws, 0, tcols * sizeof(int)); - if (beg == end) { - if (fe) { - beg -= 2; - end -= 2; - fe = 0; - } else { - beg++; - end++; + for (width = nth = tcol = tline = 0, + p = skipnolist(g->matches, showall); + *p && width < columns && nth < g->dcount; + nth++, p = skipnolist(p + 1, showall), tline++) { + + m = *p; + + if (tline == tlines) { + tcol++; + tline = 0; } - } else if (width < columns) { - if ((end = tlines) == beg + 1) - end--; - } else { - if ((beg = tlines) + 1 == end) - end--; - } - } - if (tlines > g->lins) - tlines = g->lins; + if (tcol == tcols) { + tcol = 0; + tlines++; + } + len = (mlens[m->gnum] + + (tcol == tcols - 1 ? 0 : add)); + + if (len > ws[tcol]) { + width += len - ws[tcol]; + ws[tcol] = len; + } + } + if (width < columns) + break; + } } } + if (tcols <= g->cols) + tlines = g->lins; if (tlines == g->lins) { zfree(ws, columns * sizeof(int)); g->widths = NULL; |