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Make 'cursorcolumn' work together with the conceal feature.

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This commit is contained in:
Bram Moolenaar 2010-07-18 13:55:02 +02:00
parent 0d2e4fce8d
commit ac550fdb4b
1 changed files with 29 additions and 31 deletions
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60
src/screen.c
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@ -2780,6 +2780,10 @@ win_line(wp, lnum, startrow, endrow, nochange)
int is_concealing = FALSE;
int boguscols = 0; /* nonexistent columns added to force
wrapping */
int vcol_off = 0; /* offset for concealed characters */
# define VCOL_HLC (vcol - vcol_off)
#else
# define VCOL_HLC (vcol)
#endif
if (startrow > endrow) /* past the end already! */
@ -2818,7 +2822,7 @@ win_line(wp, lnum, startrow, endrow, nochange)
/* Check for columns to display for 'colorcolumn'. */
color_cols = wp->w_p_cc_cols;
if (color_cols != NULL)
draw_color_col = advance_color_col(vcol, &color_cols);
draw_color_col = advance_color_col(VCOL_HLC, &color_cols);
#endif
#ifdef FEAT_SPELL
@ -4393,10 +4397,8 @@ win_line(wp, lnum, startrow, endrow, nochange)
first_conceal = FALSE;
# ifdef FEAT_HLCOLUMN
if (hlc > 0 && n_extra > 0)
hlc += n_extra;
# endif
if (n_extra > 0)
vcol_off += n_extra;
vcol += n_extra;
if (wp->w_p_wrap && n_extra > 0)
{
@ -4535,7 +4537,7 @@ win_line(wp, lnum, startrow, endrow, nochange)
++prevcol;
#endif
/* invert at least one char, used for Visual and empty line or
/* Invert at least one char, used for Visual and empty line or
* highlight match at end of line. If it's beyond the last
* char on the screen, just overwrite that one (tricky!) Not
* needed when a '$' was displayed for 'list'. */
@ -4676,14 +4678,20 @@ win_line(wp, lnum, startrow, endrow, nochange)
/* check if line ends before left margin */
if (vcol < v + col - win_col_off(wp))
vcol = v + col - win_col_off(wp);
#ifdef FEAT_CONCEAL
/* Get rid of the boguscols now, we want to draw until the right
* edge for 'cursorcolumn'. */
col -= boguscols;
boguscols = 0;
#endif
if (draw_color_col)
draw_color_col = advance_color_col(vcol, &color_cols);
draw_color_col = advance_color_col(VCOL_HLC, &color_cols);
if (((wp->w_p_cuc
&& (int)wp->w_virtcol >= vcol - eol_hl_off
&& (int)wp->w_virtcol < W_WIDTH(wp) * (row - startrow + 1)
+ v
&& (int)wp->w_virtcol >= VCOL_HLC - eol_hl_off
&& (int)wp->w_virtcol <
W_WIDTH(wp) * (row - startrow + 1) + v
&& lnum != wp->w_cursor.lnum)
|| draw_color_col)
# ifdef FEAT_RIGHTLEFT
@ -4710,32 +4718,27 @@ win_line(wp, lnum, startrow, endrow, nochange)
ScreenLinesUC[off] = 0;
#endif
++col;
if (wp->w_p_cuc && vcol == (long)wp->w_virtcol)
if (wp->w_p_cuc && VCOL_HLC == (long)wp->w_virtcol)
ScreenAttrs[off++] = hl_attr(HLF_CUC);
else if (draw_color_col && vcol == *color_cols)
else if (draw_color_col && VCOL_HLC == *color_cols)
ScreenAttrs[off++] = hl_attr(HLF_MC);
else
ScreenAttrs[off++] = 0;
if (vcol >= rightmost_vcol)
if (VCOL_HLC >= rightmost_vcol)
break;
if (draw_color_col)
draw_color_col = advance_color_col(vcol, &color_cols);
draw_color_col = advance_color_col(VCOL_HLC,
&color_cols);
++vcol;
}
}
#endif
#ifdef FEAT_CONCEAL
SCREEN_LINE(screen_row, W_WINCOL(wp), col - boguscols,
(int)W_WIDTH(wp), wp->w_p_rl);
boguscols = 0;
#else
SCREEN_LINE(screen_row, W_WINCOL(wp), col,
(int)W_WIDTH(wp), wp->w_p_rl);
#endif
row++;
/*
@ -4788,7 +4791,7 @@ win_line(wp, lnum, startrow, endrow, nochange)
#ifdef FEAT_SYN_HL
/* advance to the next 'colorcolumn' */
if (draw_color_col)
draw_color_col = advance_color_col(vcol, &color_cols);
draw_color_col = advance_color_col(VCOL_HLC, &color_cols);
/* Highlight the cursor column if 'cursorcolumn' is set. But don't
* highlight the cursor position itself.
@ -4797,7 +4800,7 @@ win_line(wp, lnum, startrow, endrow, nochange)
vcol_save_attr = -1;
if (draw_state == WL_LINE && !lnum_in_visual_area)
{
if (wp->w_p_cuc && vcol == (long)wp->w_virtcol
if (wp->w_p_cuc && VCOL_HLC == (long)wp->w_virtcol
&& lnum != wp->w_cursor.lnum)
{
vcol_save_attr = char_attr;
@ -4906,17 +4909,12 @@ win_line(wp, lnum, startrow, endrow, nochange)
}
}
#ifdef FEAT_CONCEAL
else if (wp->w_p_conceal && is_concealing)
else if (wp->w_p_conceal > 0 && is_concealing)
{
--n_skip;
# ifdef FEAT_HLCOLUMN
if (hlc)
{
++hlc;
if (n_extra > 0)
hlc += n_extra;
}
# endif
++vcol_off;
if (n_extra > 0)
vcol_off += n_extra;
if (wp->w_p_wrap)
{
/*