diff options
Diffstat (limited to 'src/screen.c')
| -rw-r--r-- | src/screen.c | 371 |
1 files changed, 56 insertions, 315 deletions
diff --git a/src/screen.c b/src/screen.c index 62f9bd103..95a739af0 100644 --- a/src/screen.c +++ b/src/screen.c @@ -144,9 +144,7 @@ static void next_search_hl(win_T *win, match_T *shl, linenr_T lnum, colnr_T minc static int next_search_hl_pos(match_T *shl, linenr_T lnum, posmatch_T *pos, colnr_T mincol); #endif static void screen_char(unsigned off, int row, int col); -#ifdef FEAT_MBYTE static void screen_char_2(unsigned off, int row, int col); -#endif static void screenclear2(void); static void lineclear(unsigned off, int width, int attr); static void lineinvalid(unsigned off, int width); @@ -314,12 +312,10 @@ redraw_asap(int type) int ret = 0; schar_T *screenline; /* copy from ScreenLines[] */ sattr_T *screenattr; /* copy from ScreenAttrs[] */ -#ifdef FEAT_MBYTE int i; u8char_T *screenlineUC = NULL; /* copy from ScreenLinesUC[] */ u8char_T *screenlineC[MAX_MCO]; /* copy from ScreenLinesC[][] */ schar_T *screenline2 = NULL; /* copy from ScreenLines2[] */ -#endif redraw_later(type); if (msg_scrolled || (State != NORMAL && State != NORMAL_BUSY) || exiting) @@ -333,7 +329,6 @@ redraw_asap(int type) (long_u)(rows * cols * sizeof(sattr_T)), FALSE); if (screenline == NULL || screenattr == NULL) ret = 2; -#ifdef FEAT_MBYTE if (enc_utf8) { screenlineUC = (u8char_T *)lalloc( @@ -355,7 +350,6 @@ redraw_asap(int type) if (screenline2 == NULL) ret = 2; } -#endif if (ret != 2) { @@ -368,7 +362,6 @@ redraw_asap(int type) mch_memmove(screenattr + r * cols, ScreenAttrs + LineOffset[cmdline_row + r], (size_t)cols * sizeof(sattr_T)); -#ifdef FEAT_MBYTE if (enc_utf8) { mch_memmove(screenlineUC + r * cols, @@ -383,7 +376,6 @@ redraw_asap(int type) mch_memmove(screenline2 + r * cols, ScreenLines2 + LineOffset[cmdline_row + r], (size_t)cols * sizeof(schar_T)); -#endif } update_screen(0); @@ -402,7 +394,6 @@ redraw_asap(int type) mch_memmove(ScreenAttrs + off, screenattr + r * cols, (size_t)cols * sizeof(sattr_T)); -#ifdef FEAT_MBYTE if (enc_utf8) { mch_memmove(ScreenLinesUC + off, @@ -417,7 +408,6 @@ redraw_asap(int type) mch_memmove(ScreenLines2 + off, screenline2 + r * cols, (size_t)cols * sizeof(schar_T)); -#endif screen_line(cmdline_row + r, 0, cols, cols, FALSE); } ret = 4; @@ -426,7 +416,6 @@ redraw_asap(int type) vim_free(screenline); vim_free(screenattr); -#ifdef FEAT_MBYTE if (enc_utf8) { vim_free(screenlineUC); @@ -435,7 +424,6 @@ redraw_asap(int type) } if (enc_dbcs == DBCS_JPNU) vim_free(screenline2); -#endif /* Show the intro message when appropriate. */ maybe_intro_message(); @@ -830,9 +818,7 @@ update_screen(int type_arg) * uses that. */ gui.col = gui_cursor_col; gui.row = gui_cursor_row; -# ifdef FEAT_MBYTE gui.col = mb_fix_col(gui.col, gui.row); -# endif gui_update_cursor(FALSE, FALSE); gui_may_flush(); screen_cur_col = gui.col; @@ -2154,7 +2140,6 @@ win_update(win_T *wp) int i; for (i = 0; i < Rows; ++i) -# ifdef FEAT_MBYTE if (enc_utf8) if ((*mb_off2cells)(LineOffset[i] + Columns - 2, LineOffset[i] + screen_Columns) > 1) @@ -2162,7 +2147,6 @@ win_update(win_T *wp) else screen_draw_rectangle(i, Columns - 1, 1, 1, FALSE); else -# endif screen_char(LineOffset[i] + Columns - 1, i, Columns - 1); } #endif @@ -2454,7 +2438,6 @@ text_to_screenline(win_T *wp, char_u *text, int col) { int off = (int)(current_ScreenLine - ScreenLines); -#ifdef FEAT_MBYTE if (has_mbyte) { int cells; @@ -2560,7 +2543,6 @@ text_to_screenline(win_T *wp, char_u *text, int col) } } else -#endif { int len = (int)STRLEN(text); @@ -2639,10 +2621,8 @@ fold_line( { ScreenLines[off] = cmdwin_type; ScreenAttrs[off] = HL_ATTR(HLF_AT); -#ifdef FEAT_MBYTE if (enc_utf8) ScreenLinesUC[off] = 0; -#endif ++col; } #endif @@ -2785,7 +2765,6 @@ fold_line( #endif ) { -#ifdef FEAT_MBYTE if (enc_utf8) { if (fill_fold >= 0x80) @@ -2802,7 +2781,6 @@ fold_line( col++; } else -#endif ScreenLines[off + col++] = fill_fold; } @@ -2929,10 +2907,8 @@ copy_text_attr( int i; mch_memmove(ScreenLines + off, buf, (size_t)len); -# ifdef FEAT_MBYTE if (enc_utf8) vim_memset(ScreenLinesUC + off, 0, sizeof(u8char_T) * (size_t)len); -# endif for (i = 0; i < len; ++i) ScreenAttrs[off + i] = attr; } @@ -3126,13 +3102,11 @@ win_line( int cur_checked_col = 0; /* checked column for current line */ #endif int extra_check = 0; // has extra highlighting -#ifdef FEAT_MBYTE int multi_attr = 0; /* attributes desired by multibyte */ int mb_l = 1; /* multi-byte byte length */ int mb_c = 0; /* decoded multi-byte character */ int mb_utf8 = FALSE; /* screen char is UTF-8 char */ int u8cc[MAX_MCO]; /* composing UTF-8 chars */ -#endif #ifdef FEAT_DIFF int filler_lines; /* nr of filler lines to be drawn */ int filler_todo; /* nr of filler lines still to do + 1 */ @@ -3555,16 +3529,13 @@ win_line( v = wp->w_leftcol; if (v > 0 && !number_only) { -#ifdef FEAT_MBYTE char_u *prev_ptr = ptr; -#endif + while (vcol < v && *ptr != NUL) { c = win_lbr_chartabsize(wp, line, ptr, (colnr_T)vcol, NULL); vcol += c; -#ifdef FEAT_MBYTE prev_ptr = ptr; -#endif MB_PTR_ADV(ptr); } @@ -3592,18 +3563,10 @@ win_line( if (vcol > v) { vcol -= c; -#ifdef FEAT_MBYTE ptr = prev_ptr; -#else - --ptr; -#endif /* If the character fits on the screen, don't need to skip it. * Except for a TAB. */ - if (( -#ifdef FEAT_MBYTE - (*mb_ptr2cells)(ptr) >= c || -#endif - *ptr == TAB) && col == 0) + if (( (*mb_ptr2cells)(ptr) >= c || *ptr == TAB) && col == 0) n_skip = v - vcol; } @@ -3734,11 +3697,9 @@ win_line( /* Highlight one character for an empty match. */ if (shl->startcol == shl->endcol) { -#ifdef FEAT_MBYTE if (has_mbyte && line[shl->endcol] != NUL) shl->endcol += (*mb_ptr2len)(line + shl->endcol); else -#endif ++shl->endcol; } if ((long)shl->startcol < v) /* match at leftcol */ @@ -4133,10 +4094,8 @@ win_line( { /* handle Visual or match highlighting in this line */ if (vcol == fromcol -#ifdef FEAT_MBYTE || (has_mbyte && vcol + 1 == fromcol && n_extra == 0 && (*mb_ptr2cells)(ptr) > 1) -#endif || ((int)vcol_prev == fromcol_prev && vcol_prev < vcol /* not at margin */ && vcol < tocol)) @@ -4182,12 +4141,10 @@ win_line( && v >= (long)shl->startcol && v < (long)shl->endcol) { -#ifdef FEAT_MBYTE int tmp_col = v + MB_PTR2LEN(ptr); if (shl->endcol < tmp_col) shl->endcol = tmp_col; -#endif shl->attr_cur = shl->attr; #ifdef FEAT_CONCEAL if (cur != NULL && syn_name2id((char_u *)"Conceal") @@ -4226,12 +4183,10 @@ win_line( { /* highlight empty match, try again after * it */ -#ifdef FEAT_MBYTE if (has_mbyte) shl->endcol += (*mb_ptr2len)(line + shl->endcol); else -#endif ++shl->endcol; } @@ -4402,7 +4357,6 @@ win_line( if (c_extra != NUL || (n_extra == 1 && c_final != NUL)) { c = (n_extra == 1 && c_final != NUL) ? c_final : c_extra; -#ifdef FEAT_MBYTE mb_c = c; /* doesn't handle non-utf-8 multi-byte! */ if (enc_utf8 && utf_char2len(c) > 1) { @@ -4412,12 +4366,10 @@ win_line( } else mb_utf8 = FALSE; -#endif } else { c = *p_extra; -#ifdef FEAT_MBYTE if (has_mbyte) { mb_c = c; @@ -4473,7 +4425,6 @@ win_line( p_extra += mb_l - 1; } } -#endif ++p_extra; } --n_extra; @@ -4493,7 +4444,6 @@ win_line( #ifdef FEAT_LINEBREAK c0 = *ptr; #endif -#ifdef FEAT_MBYTE if (has_mbyte) { mb_c = c; @@ -4511,9 +4461,9 @@ win_line( if (mb_c < 0x80) { c = mb_c; -# ifdef FEAT_LINEBREAK +#ifdef FEAT_LINEBREAK c0 = mb_c; -# endif +#endif } mb_utf8 = TRUE; @@ -4690,7 +4640,6 @@ win_line( } } -#endif ++ptr; if (extra_check) @@ -4783,14 +4732,12 @@ win_line( char_u *prev_ptr, *p; int len; hlf_T spell_hlf = HLF_COUNT; -# ifdef FEAT_MBYTE if (has_mbyte) { prev_ptr = ptr - mb_l; v -= mb_l - 1; } else -# endif prev_ptr = ptr - 1; /* Use nextline[] if possible, it has the start of the @@ -4862,14 +4809,8 @@ win_line( if (wp->w_p_lbr && c0 == c && VIM_ISBREAK(c) && !VIM_ISBREAK((int)*ptr)) { -# ifdef FEAT_MBYTE int mb_off = has_mbyte ? (*mb_head_off)(line, ptr - 1) : 0; -# endif - char_u *p = ptr - ( -# ifdef FEAT_MBYTE - mb_off + -# endif - 1); + char_u *p = ptr - (mb_off + 1); /* TODO: is passing p for start of the line OK? */ n_extra = win_lbr_chartabsize(wp, line, p, (colnr_T)vcol, @@ -4883,11 +4824,7 @@ win_line( - vcol % (int)wp->w_buffer->b_p_ts - 1; # endif -# ifdef FEAT_MBYTE c_extra = mb_off > 0 ? MB_FILLER_CHAR : ' '; -# else - c_extra = ' '; -# endif c_final = NUL; if (VIM_ISWHITE(c)) { @@ -4906,10 +4843,8 @@ win_line( */ if (wp->w_p_list && (((c == 160 -#ifdef FEAT_MBYTE - || (mb_utf8 && (mb_c == 160 || mb_c == 0x202f)) -#endif - ) && lcs_nbsp) + || (mb_utf8 && (mb_c == 160 || mb_c == 0x202f))) + && lcs_nbsp) || (c == ' ' && lcs_space && ptr - line <= trailcol))) { c = (c == ' ') ? lcs_space : lcs_nbsp; @@ -4919,7 +4854,6 @@ win_line( extra_attr = HL_ATTR(HLF_8); saved_attr2 = char_attr; /* save current attr */ } -#ifdef FEAT_MBYTE mb_c = c; if (enc_utf8 && utf_char2len(c) > 1) { @@ -4929,7 +4863,6 @@ win_line( } else mb_utf8 = FALSE; -#endif } if (trailcol != MAXCOL && ptr > line + trailcol && c == ' ') @@ -4941,7 +4874,6 @@ win_line( extra_attr = HL_ATTR(HLF_8); saved_attr2 = char_attr; /* save current attr */ } -#ifdef FEAT_MBYTE mb_c = c; if (enc_utf8 && utf_char2len(c) > 1) { @@ -4951,7 +4883,6 @@ win_line( } else mb_utf8 = FALSE; -#endif } } @@ -5012,11 +4943,9 @@ win_line( /* if n_extra > 0, it gives the number of chars, to * use for a tab, else we need to calculate the width * for a tab */ -#ifdef FEAT_MBYTE len = (tab_len * mb_char2len(lcs_tab2)); if (n_extra > 0) len += n_extra - tab_len; -#endif c = lcs_tab1; p = alloc((unsigned)(len + 1)); vim_memset(p, ' ', len); @@ -5030,14 +4959,10 @@ win_line( tab_len = i; break; } -#ifdef FEAT_MBYTE mb_char2bytes(lcs_tab2, p); p += mb_char2len(lcs_tab2); n_extra += mb_char2len(lcs_tab2) - (saved_nextra > 0 ? 1 : 0); -#else - p[i] = lcs_tab2; -#endif } p_extra = p_extra_free; #ifdef FEAT_CONCEAL @@ -5068,9 +4993,7 @@ win_line( tab_len += vc_saved; } #endif -#ifdef FEAT_MBYTE mb_utf8 = FALSE; /* don't draw as UTF-8 */ -#endif if (wp->w_p_list) { c = (n_extra == 0 && lcs_tab3) ? lcs_tab3 : lcs_tab1; @@ -5084,7 +5007,6 @@ win_line( n_attr = tab_len + 1; extra_attr = HL_ATTR(HLF_8); saved_attr2 = char_attr; /* save current attr */ -#ifdef FEAT_MBYTE mb_c = c; if (enc_utf8 && utf_char2len(c) > 1) { @@ -5092,7 +5014,6 @@ win_line( u8cc[0] = 0; c = 0xc0; } -#endif } else { @@ -5160,7 +5081,6 @@ win_line( extra_attr = HL_ATTR(HLF_AT); n_attr = 1; } -#ifdef FEAT_MBYTE mb_c = c; if (enc_utf8 && utf_char2len(c) > 1) { @@ -5170,7 +5090,6 @@ win_line( } else mb_utf8 = FALSE; /* don't draw as UTF-8 */ -#endif } else if (c != NUL) { @@ -5208,9 +5127,7 @@ win_line( extra_attr = HL_ATTR(HLF_8); saved_attr2 = char_attr; /* save current attr */ } -#ifdef FEAT_MBYTE mb_utf8 = FALSE; /* don't draw as UTF-8 */ -#endif } #ifdef FEAT_VIRTUALEDIT else if (VIsual_active @@ -5339,7 +5256,6 @@ win_line( is_concealing = TRUE; n_skip = 1; } -# ifdef FEAT_MBYTE mb_c = c; if (enc_utf8 && utf_char2len(c) > 1) { @@ -5349,7 +5265,6 @@ win_line( } else mb_utf8 = FALSE; /* don't draw as UTF-8 */ -# endif } else { @@ -5438,7 +5353,6 @@ win_line( { c = lcs_prec; lcs_prec_todo = NUL; -#ifdef FEAT_MBYTE if (has_mbyte && (*mb_char2cells)(mb_c) > 1) { /* Double-width character being overwritten by the "precedes" @@ -5458,7 +5372,6 @@ win_line( } else mb_utf8 = FALSE; /* don't draw as UTF-8 */ -#endif if (!attr_pri) { saved_attr3 = char_attr; /* save current attr */ @@ -5554,10 +5467,8 @@ win_line( { /* Add a blank character to highlight. */ ScreenLines[off] = ' '; -#ifdef FEAT_MBYTE if (enc_utf8) ScreenLinesUC[off] = 0; -#endif } #ifdef FEAT_SEARCH_EXTRA if (area_attr == 0) @@ -5657,10 +5568,8 @@ win_line( while (col < wp->w_width) { ScreenLines[off] = ' '; -#ifdef FEAT_MBYTE if (enc_utf8) ScreenLinesUC[off] = 0; -#endif ++col; if (draw_color_col) draw_color_col = advance_color_col(VCOL_HLC, @@ -5719,7 +5628,6 @@ win_line( { c = lcs_ext; char_attr = HL_ATTR(HLF_AT); -#ifdef FEAT_MBYTE mb_c = c; if (enc_utf8 && utf_char2len(c) > 1) { @@ -5729,7 +5637,6 @@ win_line( } else mb_utf8 = FALSE; -#endif } #ifdef FEAT_SYN_HL @@ -5769,7 +5676,7 @@ win_line( /* * Store the character. */ -#if defined(FEAT_RIGHTLEFT) && defined(FEAT_MBYTE) +#if defined(FEAT_RIGHTLEFT) if (has_mbyte && wp->w_p_rl && (*mb_char2cells)(mb_c) > 1) { /* A double-wide character is: put first halve in left cell. */ @@ -5778,7 +5685,6 @@ win_line( } #endif ScreenLines[off] = c; -#ifdef FEAT_MBYTE if (enc_dbcs == DBCS_JPNU) { if ((mb_c & 0xff00) == 0x8e00) @@ -5810,10 +5716,8 @@ win_line( multi_attr = 0; } else -#endif ScreenAttrs[off] = char_attr; -#ifdef FEAT_MBYTE if (has_mbyte && (*mb_char2cells)(mb_c) > 1) { /* Need to fill two screen columns. */ @@ -5844,7 +5748,6 @@ win_line( } #endif } -#endif #ifdef FEAT_RIGHTLEFT if (wp->w_p_rl) { @@ -5900,24 +5803,22 @@ win_line( } -# ifdef FEAT_MBYTE if (has_mbyte && (*mb_char2cells)(mb_c) > 1) { /* Need to fill two screen columns. */ -# ifdef FEAT_RIGHTLEFT +# ifdef FEAT_RIGHTLEFT if (wp->w_p_rl) { --boguscols; --col; } else -# endif +# endif { ++boguscols; ++col; } } -# endif # ifdef FEAT_RIGHTLEFT if (wp->w_p_rl) @@ -6050,7 +5951,6 @@ win_line( #ifdef FEAT_GUI && !gui.in_use #endif -#ifdef FEAT_MBYTE && !(has_mbyte && ((*mb_off2cells)(LineOffset[screen_row], LineOffset[screen_row] + screen_Columns) @@ -6058,9 +5958,7 @@ win_line( || (*mb_off2cells)(LineOffset[screen_row - 1] + (int)Columns - 2, LineOffset[screen_row] + screen_Columns) - == 2)) -#endif - ) + == 2))) { /* First make sure we are at the end of the screen line, * then output the same character again to let the @@ -6071,14 +5969,12 @@ win_line( + (unsigned)Columns - 1, screen_row - 1, (int)(Columns - 1)); -#ifdef FEAT_MBYTE /* When there is a multi-byte character, just output a * space to keep it simple. */ if (has_mbyte && MB_BYTE2LEN(ScreenLines[LineOffset[ screen_row - 1] + (Columns - 1)]) > 1) out_char(' '); else -#endif out_char(ScreenLines[LineOffset[screen_row - 1] + (Columns - 1)]); /* force a redraw of the first char on the next line */ @@ -6140,7 +6036,6 @@ win_line( return row; } -#ifdef FEAT_MBYTE /* * Return if the composing characters at "off_from" and "off_to" differ. * Only to be used when ScreenLinesUC[off_from] != 0. @@ -6159,7 +6054,6 @@ comp_char_differs(int off_from, int off_to) } return FALSE; } -#endif /* * Check whether the given character needs redrawing: @@ -6174,8 +6068,6 @@ char_needs_redraw(int off_from, int off_to, int cols) if (cols > 0 && ((ScreenLines[off_from] != ScreenLines[off_to] || ScreenAttrs[off_from] != ScreenAttrs[off_to]) - -#ifdef FEAT_MBYTE || (enc_dbcs != 0 && MB_BYTE2LEN(ScreenLines[off_from]) > 1 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e @@ -6188,9 +6080,7 @@ char_needs_redraw(int off_from, int off_to, int cols) && comp_char_differs(off_from, off_to)) || ((*mb_off2cells)(off_from, off_from + cols) > 1 && ScreenLines[off_from + 1] - != ScreenLines[off_to + 1]))) -#endif - )) + != ScreenLines[off_to + 1]))))) return TRUE; return FALSE; } @@ -6227,10 +6117,8 @@ screen_line( { unsigned off_from; unsigned off_to; -#ifdef FEAT_MBYTE unsigned max_off_from; unsigned max_off_to; -#endif int col = 0; int hl; int force = FALSE; /* force update rest of the line */ @@ -6240,14 +6128,10 @@ screen_line( #endif ; int redraw_next; /* redraw_this for next character */ -#ifdef FEAT_MBYTE int clear_next = FALSE; int char_cells; /* 1: normal char */ /* 2: occupies two display cells */ # define CHAR_CELLS char_cells -#else -# define CHAR_CELLS 1 -#endif /* Check for illegal row and col, just in case. */ if (row >= Rows) @@ -6261,10 +6145,8 @@ screen_line( off_from = (unsigned)(current_ScreenLine - ScreenLines); off_to = LineOffset[row] + coloff; -#ifdef FEAT_MBYTE max_off_from = off_from + screen_Columns; max_off_to = LineOffset[row] + screen_Columns; -#endif #ifdef FEAT_RIGHTLEFT if (rlflag) @@ -6274,10 +6156,7 @@ screen_line( { while (col <= endcol && ScreenLines[off_to] == ' ' && ScreenAttrs[off_to] == 0 -# ifdef FEAT_MBYTE - && (!enc_utf8 || ScreenLinesUC[off_to] == 0) -# endif - ) + && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) { ++off_to; ++col; @@ -6297,12 +6176,10 @@ screen_line( while (col < endcol) { -#ifdef FEAT_MBYTE if (has_mbyte && (col + 1 < endcol)) char_cells = (*mb_off2cells)(off_from, max_off_from); else char_cells = 1; -#endif redraw_this = redraw_next; redraw_next = force || char_needs_redraw(off_from + CHAR_CELLS, @@ -6367,7 +6244,6 @@ screen_line( else screen_attr = 0; /* highlighting has stopped */ } -#ifdef FEAT_MBYTE if (enc_dbcs != 0) { /* Check if overwriting a double-byte with a single-byte or @@ -6410,10 +6286,8 @@ screen_line( && (*mb_off2cells)(off_to, max_off_to) == 1 && (*mb_off2cells)(off_to + 1, max_off_to) > 1))) clear_next = TRUE; -#endif ScreenLines[off_to] = ScreenLines[off_from]; -#ifdef FEAT_MBYTE if (enc_utf8) { ScreenLinesUC[off_to] = ScreenLinesUC[off_from]; @@ -6427,7 +6301,6 @@ screen_line( } if (char_cells == 2) ScreenLines[off_to + 1] = ScreenLines[off_from + 1]; -#endif #if defined(FEAT_GUI) || defined(UNIX) /* The bold trick makes a single column of pixels appear in the @@ -6454,7 +6327,7 @@ screen_line( } #endif ScreenAttrs[off_to] = ScreenAttrs[off_from]; -#ifdef FEAT_MBYTE + /* For simplicity set the attributes of second half of a * double-wide character equal to the first half. */ if (char_cells == 2) @@ -6463,7 +6336,6 @@ screen_line( if (enc_dbcs != 0 && char_cells == 2) screen_char_2(off_to, row, col + coloff); else -#endif screen_char(off_to, row, col + coloff); } else if ( p_wiv @@ -6489,7 +6361,6 @@ screen_line( col += CHAR_CELLS; } -#ifdef FEAT_MBYTE if (clear_next) { /* Clear the second half of a double-wide character of which the left @@ -6499,7 +6370,6 @@ screen_line( ScreenLinesUC[off_to] = 0; screen_char(off_to, row, col + coloff); } -#endif if (clear_width > 0 #ifdef FEAT_RIGHTLEFT @@ -6514,10 +6384,7 @@ screen_line( /* blank out the rest of the line */ while (col < clear_width && ScreenLines[off_to] == ' ' && ScreenAttrs[off_to] == 0 -#ifdef FEAT_MBYTE - && (!enc_utf8 || ScreenLinesUC[off_to] == 0) -#endif - ) + && (!enc_utf8 || ScreenLinesUC[off_to] == 0)) { ++off_to; ++col; @@ -6538,7 +6405,7 @@ screen_line( if (hl > HL_ALL || (hl & HL_BOLD)) { int prev_cells = 1; -# ifdef FEAT_MBYTE + if (enc_utf8) /* for utf-8, ScreenLines[char_offset + 1] == 0 means * that its width is 2. */ @@ -6561,7 +6428,6 @@ screen_line( screen_char_2(off_to - prev_cells, row, col + coloff - prev_cells); else -# endif screen_char(off_to - prev_cells, row, col + coloff - prev_cells); } @@ -6583,15 +6449,12 @@ screen_line( c = fillchar_vsep(&hl); if (ScreenLines[off_to] != (schar_T)c -#ifdef FEAT_MBYTE || (enc_utf8 && (int)ScreenLinesUC[off_to] != (c >= 0x80 ? c : 0)) -#endif || ScreenAttrs[off_to] != hl) { ScreenLines[off_to] = c; ScreenAttrs[off_to] = hl; -#ifdef FEAT_MBYTE if (enc_utf8) { if (c >= 0x80) @@ -6602,7 +6465,6 @@ screen_line( else ScreenLinesUC[off_to] = 0; } -#endif screen_char(off_to, row, col + coloff); } } @@ -6808,18 +6670,14 @@ win_redr_status_matches( #ifdef FEAT_MENU int emenu; #endif -#if defined(FEAT_MBYTE) || defined(FEAT_MENU) int l; -#endif if (matches == NULL) /* interrupted completion? */ return; -#ifdef FEAT_MBYTE if (has_mbyte) buf = alloc((unsigned)Columns * MB_MAXBYTES + 1); else -#endif buf = alloc((unsigned)Columns + 1); if (buf == NULL) return; @@ -6912,7 +6770,6 @@ win_redr_status_matches( { s += skip_status_match_char(xp, s); clen += ptr2cells(s); -#ifdef FEAT_MBYTE if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) { STRNCPY(buf + len, s, l); @@ -6920,7 +6777,6 @@ win_redr_status_matches( len += l; } else -#endif { STRCPY(buf + len, transchar_byte(*s)); len += (int)STRLEN(buf + len); @@ -7095,38 +6951,34 @@ win_redr_status(win_T *wp, int ignore_pum UNUSED) p = (char_u *)"<"; /* No room for file name! */ len = 1; } - else -#ifdef FEAT_MBYTE - if (has_mbyte) - { - int clen = 0, i; - - /* Count total number of display cells. */ - clen = mb_string2cells(p, -1); + else if (has_mbyte) + { + int clen = 0, i; - /* Find first character that will fit. - * Going from start to end is much faster for DBCS. */ - for (i = 0; p[i] != NUL && clen >= this_ru_col - 1; - i += (*mb_ptr2len)(p + i)) - clen -= (*mb_ptr2cells)(p + i); - len = clen; - if (i > 0) - { - p = p + i - 1; - *p = '<'; - ++len; - } + /* Count total number of display cells. */ + clen = mb_string2cells(p, -1); - } - else -#endif - if (len > this_ru_col - 1) + /* Find first character that will fit. + * Going from start to end is much faster for DBCS. */ + for (i = 0; p[i] != NUL && clen >= this_ru_col - 1; + i += (*mb_ptr2len)(p + i)) + clen -= (*mb_ptr2cells)(p + i); + len = clen; + if (i > 0) { - p += len - (this_ru_col - 1); + p = p + i - 1; *p = '<'; - len = this_ru_col - 1; + ++len; } + } + else if (len > this_ru_col - 1) + { + p += len - (this_ru_col - 1); + *p = '<'; + len = this_ru_col - 1; + } + row = W_WINROW(wp) + wp->w_height; screen_puts(p, row, wp->w_wincol, attr); screen_fill(row, row + 1, len + wp->w_wincol, @@ -7397,11 +7249,7 @@ win_redr_custom( len = (int)STRLEN(buf); while (width < maxwidth && len < (int)sizeof(buf) - 1) { -#ifdef FEAT_MBYTE len += (*mb_char2bytes)(fillchar, buf + len); -#else - buf[len++] = fillchar; -#endif ++width; } buf[len] = NUL; @@ -7470,11 +7318,9 @@ screen_putchar(int c, int row, int col, int attr) { char_u buf[MB_MAXBYTES + 1]; -#ifdef FEAT_MBYTE if (has_mbyte) buf[(*mb_char2bytes)(c, buf)] = NUL; else -#endif { buf[0] = c; buf[1] = NUL; @@ -7499,7 +7345,6 @@ screen_getbytes(int row, int col, char_u *bytes, int *attrp) bytes[0] = ScreenLines[off]; bytes[1] = NUL; -#ifdef FEAT_MBYTE if (enc_utf8 && ScreenLinesUC[off] != 0) bytes[utfc_char2bytes(off, bytes)] = NUL; else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) @@ -7513,11 +7358,9 @@ screen_getbytes(int row, int col, char_u *bytes, int *attrp) bytes[1] = ScreenLines[off + 1]; bytes[2] = NUL; } -#endif } } -#ifdef FEAT_MBYTE /* * Return TRUE if composing characters for screen posn "off" differs from * composing characters in "u8cc". @@ -7537,7 +7380,6 @@ screen_comp_differs(int off, int *u8cc) } return FALSE; } -#endif /* * Put string '*text' on the screen at position 'row' and 'col', with @@ -7571,36 +7413,31 @@ screen_puts_len( char_u *ptr = text; int len = textlen; int c; -#ifdef FEAT_MBYTE unsigned max_off; int mbyte_blen = 1; int mbyte_cells = 1; int u8c = 0; int u8cc[MAX_MCO]; int clear_next_cell = FALSE; -# ifdef FEAT_ARABIC +#ifdef FEAT_ARABIC int prev_c = 0; /* previous Arabic character */ int pc, nc, nc1; int pcc[MAX_MCO]; -# endif #endif -#if defined(FEAT_MBYTE) || defined(FEAT_GUI) || defined(UNIX) int force_redraw_this; int force_redraw_next = FALSE; -#endif int need_redraw; if (ScreenLines == NULL || row >= screen_Rows) /* safety check */ return; off = LineOffset[row] + col; -#ifdef FEAT_MBYTE /* When drawing over the right halve of a double-wide char clear out the * left halve. Only needed in a terminal. */ if (has_mbyte && col > 0 && col < screen_Columns -# ifdef FEAT_GUI +#ifdef FEAT_GUI && !gui.in_use -# endif +#endif && mb_fix_col(col, row) != col) { ScreenLines[off - 1] = ' '; @@ -7615,17 +7452,13 @@ screen_puts_len( /* force the cell at "col" to be redrawn */ force_redraw_next = TRUE; } -#endif -#ifdef FEAT_MBYTE max_off = LineOffset[row] + screen_Columns; -#endif while (col < screen_Columns && (len < 0 || (int)(ptr - text) < len) && *ptr != NUL) { c = *ptr; -#ifdef FEAT_MBYTE /* check if this is the first byte of a multibyte */ if (has_mbyte) { @@ -7645,7 +7478,7 @@ screen_puts_len( else u8c = utfc_ptr2char(ptr, u8cc); mbyte_cells = utf_char2cells(u8c); -# ifdef UNICODE16 +#ifdef UNICODE16 /* Non-BMP character: display as ? or fullwidth ?. */ if (u8c >= 0x10000) { @@ -7653,8 +7486,8 @@ screen_puts_len( if (attr == 0) attr = HL_ATTR(HLF_8); } -# endif -# ifdef FEAT_ARABIC +#endif +#ifdef FEAT_ARABIC if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) { /* Do Arabic shaping. */ @@ -7676,7 +7509,7 @@ screen_puts_len( } else prev_c = u8c; -# endif +#endif if (col + mbyte_cells > screen_Columns) { /* Only 1 cell left, but character requires 2 cells: @@ -7686,15 +7519,11 @@ screen_puts_len( } } } -#endif -#if defined(FEAT_MBYTE) || defined(FEAT_GUI) || defined(UNIX) force_redraw_this = force_redraw_next; force_redraw_next = FALSE; -#endif need_redraw = ScreenLines[off] != c -#ifdef FEAT_MBYTE || (mbyte_cells == 2 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0)) || (enc_dbcs == DBCS_JPNU @@ -7705,15 +7534,10 @@ screen_puts_len( (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c) || (ScreenLinesUC[off] != 0 && screen_comp_differs(off, u8cc)))) -#endif || ScreenAttrs[off] != attr || exmode_active; - if (need_redraw -#if defined(FEAT_MBYTE) || defined(FEAT_GUI) || defined(UNIX) - || force_redraw_this -#endif - ) + if (need_redraw || force_redraw_this) { #if defined(FEAT_GUI) || defined(UNIX) /* The bold trick makes a single row of pixels appear in the next @@ -7740,7 +7564,6 @@ screen_puts_len( force_redraw_next = TRUE; } #endif -#ifdef FEAT_MBYTE /* When at the end of the text and overwriting a two-cell * character with a one-cell character, need to clear the next * cell. Also when overwriting the left halve of a two-cell char @@ -7765,10 +7588,8 @@ screen_puts_len( && (*mb_off2cells)(off, max_off) == 1 && (*mb_off2cells)(off + 1, max_off) > 1))) ScreenLines[off + mbyte_blen] = 0; -#endif ScreenLines[off] = c; ScreenAttrs[off] = attr; -#ifdef FEAT_MBYTE if (enc_utf8) { if (c < 0x80 && u8cc[0] == 0) @@ -7804,10 +7625,8 @@ screen_puts_len( screen_char(off, row, col); } else -#endif screen_char(off, row, col); } -#ifdef FEAT_MBYTE if (has_mbyte) { off += mbyte_cells; @@ -7821,7 +7640,6 @@ screen_puts_len( } } else -#endif { ++off; ++col; @@ -7829,19 +7647,15 @@ screen_puts_len( } } -#if defined(FEAT_MBYTE) || defined(FEAT_GUI) || defined(UNIX) /* If we detected the next character needs to be redrawn, but the text * doesn't extend up to there, update the character here. */ if (force_redraw_next && col < screen_Columns) { -# ifdef FEAT_MBYTE if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1) screen_char_2(off, row, col); else -# endif screen_char(off, row, col); } -#endif } #ifdef FEAT_SEARCH_EXTRA @@ -8063,11 +7877,9 @@ next_search_hl( shl->lnum = 0; break; } -#ifdef FEAT_MBYTE if (has_mbyte) matchcol += mb_ptr2len(ml); else -#endif ++matchcol; } else @@ -8515,7 +8327,6 @@ screen_char(unsigned off, int row, int col) if (screen_attr != attr) screen_start_highlight(attr); -#ifdef FEAT_MBYTE if (enc_utf8 && ScreenLinesUC[off] != 0) { char_u buf[MB_MAXBYTES + 1]; @@ -8523,9 +8334,9 @@ screen_char(unsigned off, int row, int col) if (utf_ambiguous_width(ScreenLinesUC[off])) { if (*p_ambw == 'd' -# ifdef FEAT_GUI +#ifdef FEAT_GUI && !gui.in_use -# endif +#endif ) { /* Clear the two screen cells. If the character is actually @@ -8545,24 +8356,17 @@ screen_char(unsigned off, int row, int col) out_str(buf); } else -#endif { -#ifdef FEAT_MBYTE out_flush_check(); -#endif out_char(ScreenLines[off]); -#ifdef FEAT_MBYTE /* double-byte character in single-width cell */ if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) out_char(ScreenLines2[off]); -#endif } screen_cur_col++; } -#ifdef FEAT_MBYTE - /* * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"] * on the screen at position 'row' and 'col'. @@ -8590,7 +8394,6 @@ screen_char_2(unsigned off, int row, int col) out_char(ScreenLines[off + 1]); ++screen_cur_col; } -#endif /* * Draw a rectangle of the screen, inverted when "invert" is TRUE. @@ -8606,9 +8409,7 @@ screen_draw_rectangle( { int r, c; int off; -#ifdef FEAT_MBYTE int max_off; -#endif /* Can't use ScreenLines unless initialized */ if (ScreenLines == NULL) @@ -8619,25 +8420,19 @@ screen_draw_rectangle( for (r = row; r < row + height; ++r) { off = LineOffset[r]; -#ifdef FEAT_MBYTE max_off = off + screen_Columns; -#endif for (c = col; c < col + width; ++c) { -#ifdef FEAT_MBYTE if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1) { screen_char_2(off + c, r, c); ++c; } else -#endif { screen_char(off + c, r, c); -#ifdef FEAT_MBYTE if (utf_off2cells(off + c, max_off) > 1) ++c; -#endif } } } @@ -8675,10 +8470,8 @@ space_to_screenline(int off, int attr) { ScreenLines[off] = ' '; ScreenAttrs[off] = attr; -# ifdef FEAT_MBYTE if (enc_utf8) ScreenLinesUC[off] = 0; -# endif } /* @@ -8724,11 +8517,10 @@ screen_fill( !IS_CTERM); for (row = start_row; row < end_row; ++row) { -#ifdef FEAT_MBYTE if (has_mbyte -# ifdef FEAT_GUI +#ifdef FEAT_GUI && !gui.in_use -# endif +#endif ) { /* When drawing over the right halve of a double-wide char clear @@ -8740,7 +8532,6 @@ screen_fill( if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col) screen_puts_len((char_u *)" ", 1, row, end_col, 0); } -#endif /* * Try to use delete-line termcap code, when no attributes or in a * "normal" terminal, where a bold/italic space is just a @@ -8766,13 +8557,11 @@ screen_fill( end_off = LineOffset[row] + end_col; /* skip blanks (used often, keep it fast!) */ -#ifdef FEAT_MBYTE if (enc_utf8) while (off < end_off && ScreenLines[off] == ' ' && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0) ++off; else -#endif while (off < end_off && ScreenLines[off] == ' ' && ScreenAttrs[off] == 0) ++off; @@ -8798,10 +8587,8 @@ screen_fill( for (col = start_col; col < end_col; ++col) { if (ScreenLines[off] != c -#ifdef FEAT_MBYTE || (enc_utf8 && (int)ScreenLinesUC[off] != (c >= 0x80 ? c : 0)) -#endif || ScreenAttrs[off] != attr #if defined(FEAT_GUI) || defined(UNIX) || force_next @@ -8834,7 +8621,6 @@ screen_fill( } #endif ScreenLines[off] = c; -#ifdef FEAT_MBYTE if (enc_utf8) { if (c >= 0x80) @@ -8845,7 +8631,6 @@ screen_fill( else ScreenLinesUC[off] = 0; } -#endif ScreenAttrs[off] = attr; if (!did_delete || c != ' ') screen_char(off, row, col); @@ -8925,12 +8710,10 @@ screenalloc(int doclear) int outofmem = FALSE; int len; schar_T *new_ScreenLines; -#ifdef FEAT_MBYTE u8char_T *new_ScreenLinesUC = NULL; u8char_T *new_ScreenLinesC[MAX_MCO]; schar_T *new_ScreenLines2 = NULL; int i; -#endif sattr_T *new_ScreenAttrs; unsigned *new_LineOffset; char_u *new_LineWraps; @@ -8949,12 +8732,9 @@ retry: if ((ScreenLines != NULL && Rows == screen_Rows && Columns == screen_Columns -#ifdef FEAT_MBYTE && enc_utf8 == (ScreenLinesUC != NULL) && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL) - && p_mco == Screen_mco -#endif - ) + && p_mco == Screen_mco) || Rows == 0 || Columns == 0 || (!full_screen && ScreenLines == NULL)) @@ -8997,7 +8777,6 @@ retry: new_ScreenLines = (schar_T *)lalloc((long_u)( (Rows + 1) * Columns * sizeof(schar_T)), FALSE); -#ifdef FEAT_MBYTE vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T *) * MAX_MCO); if (enc_utf8) { @@ -9010,7 +8789,6 @@ retry: if (enc_dbcs == DBCS_JPNU) new_ScreenLines2 = (schar_T *)lalloc((long_u)( (Rows + 1) * Columns * sizeof(schar_T)), FALSE); -#endif new_ScreenAttrs = (sattr_T *)lalloc((long_u)( (Rows + 1) * Columns * sizeof(sattr_T)), FALSE); new_LineOffset = (unsigned *)lalloc((long_u)( @@ -9031,16 +8809,12 @@ retry: outofmem = TRUE; give_up: -#ifdef FEAT_MBYTE for (i = 0; i < p_mco; ++i) if (new_ScreenLinesC[i] == NULL) break; -#endif if (new_ScreenLines == NULL -#ifdef FEAT_MBYTE || (enc_utf8 && (new_ScreenLinesUC == NULL || i != p_mco)) || (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL) -#endif || new_ScreenAttrs == NULL || new_LineOffset == NULL || new_LineWraps == NULL @@ -9057,12 +8831,10 @@ give_up: done_outofmem_msg = TRUE; } VIM_CLEAR(new_ScreenLines); -#ifdef FEAT_MBYTE VIM_CLEAR(new_ScreenLinesUC); for (i = 0; i < p_mco; ++i) VIM_CLEAR(new_ScreenLinesC[i]); VIM_CLEAR(new_ScreenLines2); -#endif VIM_CLEAR(new_ScreenAttrs); VIM_CLEAR(new_LineOffset); VIM_CLEAR(new_LineWraps); @@ -9087,7 +8859,6 @@ give_up: { (void)vim_memset(new_ScreenLines + new_row * Columns, ' ', (size_t)Columns * sizeof(schar_T)); -#ifdef FEAT_MBYTE if (enc_utf8) { (void)vim_memset(new_ScreenLinesUC + new_row * Columns, @@ -9100,7 +8871,6 @@ give_up: if (enc_dbcs == DBCS_JPNU) (void)vim_memset(new_ScreenLines2 + new_row * Columns, 0, (size_t)Columns * sizeof(schar_T)); -#endif (void)vim_memset(new_ScreenAttrs + new_row * Columns, 0, (size_t)Columns * sizeof(sattr_T)); old_row = new_row + (screen_Rows - Rows); @@ -9110,16 +8880,13 @@ give_up: len = screen_Columns; else len = Columns; -#ifdef FEAT_MBYTE /* When switching to utf-8 don't copy characters, they * may be invalid now. Also when p_mco changes. */ if (!(enc_utf8 && ScreenLinesUC == NULL) && p_mco == Screen_mco) -#endif mch_memmove(new_ScreenLines + new_LineOffset[new_row], ScreenLines + LineOffset[old_row], (size_t)len * sizeof(schar_T)); -#ifdef FEAT_MBYTE if (enc_utf8 && ScreenLinesUC != NULL && p_mco == Screen_mco) { @@ -9136,7 +8903,6 @@ give_up: mch_memmove(new_ScreenLines2 + new_LineOffset[new_row], ScreenLines2 + LineOffset[old_row], (size_t)len * sizeof(schar_T)); -#endif mch_memmove(new_ScreenAttrs + new_LineOffset[new_row], ScreenAttrs + LineOffset[old_row], (size_t)len * sizeof(sattr_T)); @@ -9150,13 +8916,11 @@ give_up: free_screenlines(); ScreenLines = new_ScreenLines; -#ifdef FEAT_MBYTE ScreenLinesUC = new_ScreenLinesUC; for (i = 0; i < p_mco; ++i) ScreenLinesC[i] = new_ScreenLinesC[i]; Screen_mco = p_mco; ScreenLines2 = new_ScreenLines2; -#endif ScreenAttrs = new_ScreenAttrs; LineOffset = new_LineOffset; LineWraps = new_LineWraps; @@ -9213,14 +8977,12 @@ give_up: void free_screenlines(void) { -#ifdef FEAT_MBYTE int i; vim_free(ScreenLinesUC); for (i = 0; i < Screen_mco; ++i) vim_free(ScreenLinesC[i]); vim_free(ScreenLines2); -#endif vim_free(ScreenLines); vim_free(ScreenAttrs); vim_free(LineOffset); @@ -9303,11 +9065,9 @@ screenclear2(void) lineclear(unsigned off, int width, int attr) { (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T)); -#ifdef FEAT_MBYTE if (enc_utf8) (void)vim_memset(ScreenLinesUC + off, 0, (size_t)width * sizeof(u8char_T)); -#endif (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T)); } @@ -9332,7 +9092,6 @@ linecopy(int to, int from, win_T *wp) mch_memmove(ScreenLines + off_to, ScreenLines + off_from, wp->w_width * sizeof(schar_T)); -#ifdef FEAT_MBYTE if (enc_utf8) { int i; @@ -9346,7 +9105,6 @@ linecopy(int to, int from, win_T *wp) if (enc_dbcs == DBCS_JPNU) mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from, wp->w_width * sizeof(schar_T)); -#endif mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from, wp->w_width * sizeof(sattr_T)); } @@ -9533,7 +9291,6 @@ windgoto(int row, int col) if (i != 0) cost = 999; /* different attributes, don't do it */ } -#ifdef FEAT_MBYTE if (enc_utf8) { /* Don't use an UTF-8 char for positioning, it's slow. */ @@ -9544,7 +9301,6 @@ windgoto(int row, int col) break; } } -#endif } /* @@ -9603,15 +9359,11 @@ windgoto(int row, int col) { if (ScreenAttrs[off] != screen_attr) screen_stop_highlight(); -#ifdef FEAT_MBYTE out_flush_check(); -#endif out_char(ScreenLines[off]); -#ifdef FEAT_MBYTE if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) out_char(ScreenLines2[off]); -#endif ++off; } } @@ -9660,13 +9412,10 @@ setcursor_mayforce(int force) #ifdef FEAT_RIGHTLEFT /* With 'rightleft' set and the cursor on a double-wide * character, position it on the leftmost column. */ - curwin->w_p_rl ? ((int)curwin->w_width - curwin->w_wcol - ( -# ifdef FEAT_MBYTE - (has_mbyte + curwin->w_p_rl ? ((int)curwin->w_width - curwin->w_wcol + - ((has_mbyte && (*mb_ptr2cells)(ml_get_cursor()) == 2 - && vim_isprintc(gchar_cursor())) ? 2 : -# endif - 1)) : + && vim_isprintc(gchar_cursor())) ? 2 : 1)) : #endif curwin->w_wcol)); } @@ -10808,16 +10557,13 @@ draw_tabline(void) shorten_dir(NameBuff); len = vim_strsize(NameBuff); p = NameBuff; -#ifdef FEAT_MBYTE if (has_mbyte) while (len > room) { len -= ptr2cells(p); MB_PTR_ADV(p); } - else -#endif - if (len > room) + else if (len > room) { p += len - room; len = room; @@ -11210,18 +10956,15 @@ win_redr_ruler(win_T *wp, int always, int ignore_pum) /* need at least 3 chars left for get_rel_pos() + NUL */ while (this_ru_col + o < width && RULER_BUF_LEN > i + 4) { -#ifdef FEAT_MBYTE if (has_mbyte) i += (*mb_char2bytes)(fillchar, buffer + i); else -#endif buffer[i++] = fillchar; ++o; } get_rel_pos(wp, buffer + i, RULER_BUF_LEN - i); } /* Truncate at window boundary. */ -#ifdef FEAT_MBYTE if (has_mbyte) { o = 0; @@ -11235,9 +10978,7 @@ win_redr_ruler(win_T *wp, int always, int ignore_pum) } } } - else -#endif - if (this_ru_col + (int)STRLEN(buffer) > width) + else if (this_ru_col + (int)STRLEN(buffer) > width) buffer[width - this_ru_col] = NUL; screen_puts(buffer, row, this_ru_col + off, attr); |