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Word movement select from first range #1570

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Word movement select from first range #1570

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40 changes: 23 additions & 17 deletions helix-core/src/movement.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -251,14 +251,20 @@ fn word_move(slice: RopeSlice, range: Range, count: usize, target: WordMotionTar

// Do the main work.
let mut range = start_range;
let mut first_range = None;
for _ in 0..count {
let next_range = slice.chars_at(range.head).range_to_target(target, range);
if range == next_range {
break;
}
range = next_range;
if first_range.is_none() {
first_range = Some(range);
}
}
range
let first_range = first_range.unwrap_or(range);
let last_range = range;
Range::new(first_range.anchor, last_range.head)
}

pub fn move_prev_paragraph(
Expand Down Expand Up @@ -1042,11 +1048,11 @@ mod test {
]),
("Multiple motions at once resolve correctly",
vec![
(3, Range::new(0, 0), Range::new(17, 20)),
(3, Range::new(0, 0), Range::new(0, 20)),
]),
("Excessive motions are performed partially",
vec![
(999, Range::new(0, 0), Range::new(32, 41)),
(999, Range::new(0, 0), Range::new(0, 41)),
]),
("", // Edge case of moving forward in empty string
vec![
Expand Down Expand Up @@ -1298,11 +1304,11 @@ mod test {
]),
("Multiple motions at once resolve correctly",
vec![
(3, Range::new(0, 0), Range::new(17, 20)),
(3, Range::new(0, 0), Range::new(0, 20)),
]),
("Excessive motions are performed partially",
vec![
(999, Range::new(0, 0), Range::new(32, 41)),
(999, Range::new(0, 0), Range::new(0, 41)),
]),
("", // Edge case of moving forward in empty string
vec![
Expand Down Expand Up @@ -1383,11 +1389,11 @@ mod test {
]),
("Multiple motions at once resolve correctly",
vec![
(3, Range::new(18, 18), Range::new(9, 0)),
(3, Range::new(18, 18), Range::new(19, 0)),
]),
("Excessive motions are performed partially",
vec![
(999, Range::new(40, 40), Range::new(10, 0)),
(999, Range::new(40, 40), Range::new(41, 0)),
]),
("", // Edge case of moving backwards in empty string
vec![
Expand Down Expand Up @@ -1566,11 +1572,11 @@ mod test {
),
(
"Multiple motions at once resolve correctly",
vec![(3, Range::new(19, 19), Range::new(9, 0))],
vec![(3, Range::new(0, 19), Range::new(19, 0))],
),
(
"Excessive motions are performed partially",
vec![(999, Range::new(40, 40), Range::new(10, 0))],
vec![(999, Range::new(40, 40), Range::new(41, 0))],
),
(
"", // Edge case of moving backwards in empty string
Expand Down Expand Up @@ -1650,11 +1656,11 @@ mod test {
]),
("Multiple motions at once resolve correctly",
vec![
(3, Range::new(0, 0), Range::new(16, 19)),
(3, Range::new(0, 0), Range::new(0, 19)),
]),
("Excessive motions are performed partially",
vec![
(999, Range::new(0, 0), Range::new(31, 41)),
(999, Range::new(0, 0), Range::new(0, 41)),
]),
("", // Edge case of moving forward in empty string
vec![
Expand Down Expand Up @@ -1732,11 +1738,11 @@ mod test {
]),
("Multiple motions at once resolve correctly",
vec![
(3, Range::new(24, 24), Range::new(16, 8)),
(3, Range::new(24, 24), Range::new(24, 8)),
]),
("Excessive motions are performed partially",
vec![
(999, Range::new(40, 40), Range::new(9, 0)),
(999, Range::new(40, 40), Range::new(41, 0)),
]),
("", // Edge case of moving backwards in empty string
vec![
Expand Down Expand Up @@ -1900,11 +1906,11 @@ mod test {
]),
("Multiple motions at once resolve correctly",
vec![
(3, Range::new(0, 0), Range::new(16, 19)),
(3, Range::new(0, 0), Range::new(0, 19)),
]),
("Excessive motions are performed partially",
vec![
(999, Range::new(0, 0), Range::new(31, 41)),
(999, Range::new(0, 0), Range::new(0, 41)),
]),
("", // Edge case of moving forward in empty string
vec![
Expand Down Expand Up @@ -1994,11 +2000,11 @@ mod test {
),
(
"Multiple motions at once resolve correctly",
vec![(3, Range::new(19, 19), Range::new(8, 0))],
vec![(3, Range::new(19, 19), Range::new(19, 0))],
),
(
"Excessive motions are performed partially",
vec![(999, Range::new(40, 40), Range::new(9, 0))],
vec![(999, Range::new(40, 40), Range::new(41, 0))],
),
(
"", // Edge case of moving backwards in empty string
Expand Down