patch 9.1.1209: colorcolumn not drawn after virtual text lines
Problem: colorcolumn not drawn after virtual text lines
Solution: show colorcolumn on correct line with virtual text by adding
the size of p_extra to virtual column offset (Matthias)
When a line has two or more lines of virtual text above it, the color
column used to appear on the line of the second virtual text line, while
the first virtual text line and the "real" text line did not have a
color column.
The color column for "above" virtual text is positioned by taking the
offset of the size of the virtual text lines and subtracting it from the
"virtual column" that we are in. If the result equals the color column,
this column is colored.
The "virtual column" is calculated from the beginning of the first
virtual text line and continues over the newlines up to the end of the
"real" text. However, the offset from the virtual text was reset at
every line.
Adding all those offsets together leads to the color column being placed
consistently at the line of the "real" text.
related: #12004
related: #16868
closes: #16904
Signed-off-by: Matthias <matthias.rader@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/drawline.c b/src/drawline.c
index 1d65f3b..764d0fb 100644
--- a/src/drawline.c
+++ b/src/drawline.c
@@ -2274,7 +2274,7 @@
}
if (above)
- wlv.vcol_off_tp = vim_strsize(wlv.p_extra);
+ wlv.vcol_off_tp += vim_strsize(wlv.p_extra);
if (lcs_eol_one < 0
&& wp->w_p_wrap