Yehowshua/ZIm
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add support for visual ranges ending with a newline

Browse source 
These primarily happen when first entering visual mode, but can also
be created with objects like `vi{`.

Along the way fix the way ranges like `vi{` are selected to be more
similar to nvim.
This commit is contained in:
Conrad Irwin 2023-07-27 21:39:37 -06:00
parent b53fb8633e
commit 5edcb74760
21 changed files with 301 additions and 135 deletions
Download patch file Download diff file Expand all files Collapse all files

12
crates/editor/src/movement.rs
View file

@ -13,6 +13,13 @@ pub fn left(map: &DisplaySnapshot, mut point: DisplayPoint) -> DisplayPoint {
map.clip_point(point, Bias::Left)
}
pub fn saturating_left(map: &DisplaySnapshot, mut point: DisplayPoint) -> DisplayPoint {
if point.column() > 0 {
*point.column_mut() -= 1;
}
map.clip_point(point, Bias::Left)
}
pub fn right(map: &DisplaySnapshot, mut point: DisplayPoint) -> DisplayPoint {
let max_column = map.line_len(point.row());
if point.column() < max_column {
@ -24,6 +31,11 @@ pub fn right(map: &DisplaySnapshot, mut point: DisplayPoint) -> DisplayPoint {
map.clip_point(point, Bias::Right)
}
pub fn saturating_right(map: &DisplaySnapshot, mut point: DisplayPoint) -> DisplayPoint {
*point.column_mut() += 1;
map.clip_point(point, Bias::Right)
}
pub fn up(
map: &DisplaySnapshot,
start: DisplayPoint,