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Fix back search when no matching (#4047) #4157

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Oct 20, 2019
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44 changes: 12 additions & 32 deletions src/actions/motion.ts
Original file line number Diff line number Diff line change
Expand Up @@ -565,6 +565,9 @@ class MoveFindForward extends BaseMovement {
const toFind = Notation.ToControlCharacter(this.keysPressed[1]);
let result = position.findForwards(toFind, count);

vimState.lastSemicolonRepeatableMovement = new MoveFindForward(this.keysPressed, true);
vimState.lastCommaRepeatableMovement = new MoveFindBackward(this.keysPressed, true);

if (!result) {
return { start: position, stop: position, failed: true };
}
Expand All @@ -573,14 +576,6 @@ class MoveFindForward extends BaseMovement {
result = result.getRight();
}

if (
!this.isRepeat &&
(!vimState.recordedState.operator || !(isIMovement(result) && result.failed))
) {
vimState.lastSemicolonRepeatableMovement = new MoveFindForward(this.keysPressed, true);
vimState.lastCommaRepeatableMovement = new MoveFindBackward(this.keysPressed, true);
}

return result;
}
}
Expand All @@ -606,18 +601,13 @@ class MoveFindBackward extends BaseMovement {
const toFind = Notation.ToControlCharacter(this.keysPressed[1]);
let result = position.findBackwards(toFind, count);

vimState.lastSemicolonRepeatableMovement = new MoveFindBackward(this.keysPressed, true);
vimState.lastCommaRepeatableMovement = new MoveFindForward(this.keysPressed, true);

if (!result) {
return { start: position, stop: position, failed: true };
}

if (
!this.isRepeat &&
(!vimState.recordedState.operator || !(isIMovement(result) && result.failed))
) {
vimState.lastSemicolonRepeatableMovement = new MoveFindBackward(this.keysPressed, true);
vimState.lastCommaRepeatableMovement = new MoveFindForward(this.keysPressed, true);
}

return result;
}
}
Expand All @@ -640,6 +630,9 @@ class MoveTilForward extends BaseMovement {
result = position.tilForwards(toFind, 2);
}

vimState.lastSemicolonRepeatableMovement = new MoveTilForward(this.keysPressed, true);
vimState.lastCommaRepeatableMovement = new MoveTilBackward(this.keysPressed, true);

if (!result) {
return { start: position, stop: position, failed: true };
}
Expand All @@ -648,14 +641,6 @@ class MoveTilForward extends BaseMovement {
result = result.getRight();
}

if (
!this.isRepeat &&
(!vimState.recordedState.operator || !(isIMovement(result) && result.failed))
) {
vimState.lastSemicolonRepeatableMovement = new MoveTilForward(this.keysPressed, true);
vimState.lastCommaRepeatableMovement = new MoveTilBackward(this.keysPressed, true);
}

return result;
}
}
Expand All @@ -678,18 +663,13 @@ class MoveTilBackward extends BaseMovement {
result = position.tilBackwards(toFind, 2);
}

vimState.lastSemicolonRepeatableMovement = new MoveTilBackward(this.keysPressed, true);
vimState.lastCommaRepeatableMovement = new MoveTilForward(this.keysPressed, true);

if (!result) {
return { start: position, stop: position, failed: true };
}

if (
!this.isRepeat &&
(!vimState.recordedState.operator || !(isIMovement(result) && result.failed))
) {
vimState.lastSemicolonRepeatableMovement = new MoveTilBackward(this.keysPressed, true);
vimState.lastCommaRepeatableMovement = new MoveTilForward(this.keysPressed, true);
}

return result;
}
}
Expand Down
28 changes: 28 additions & 0 deletions test/mode/normalModeTests/motions.test.ts
Original file line number Diff line number Diff line change
Expand Up @@ -228,6 +228,13 @@ suite('Motions in Normal Mode', () => {
end: ['text|\tttext'],
});

newTest({
title: "Can handle 'f' and find back search",
start: ['text tex|t'],
keysPressed: 'fe,',
end: ['text t|ext'],
});

newTest({
title: "Can handle 'F'",
start: ['text tex|t'],
Expand All @@ -242,6 +249,13 @@ suite('Motions in Normal Mode', () => {
end: ['tex|t text'],
});

newTest({
title: "Can handle 'F' and find back search",
start: ['|text text'],
keysPressed: 'Fx,',
end: ['te|xt text'],
});

newTest({
title: "Can handle 't'",
start: ['text tex|t'],
Expand All @@ -256,6 +270,13 @@ suite('Motions in Normal Mode', () => {
end: ['te|xt text'],
});

newTest({
title: "Can handle 't' and find back search",
start: ['text tex|t'],
keysPressed: 'te,',
end: ['text te|xt'],
});

newTest({
title: "Can handle 'T'",
start: ['text tex|t'],
Expand All @@ -270,6 +291,13 @@ suite('Motions in Normal Mode', () => {
end: ['text t|ext'],
});

newTest({
title: "Can handle 'T' and find back search",
start: ['|text text'],
keysPressed: 'Tx,',
end: ['t|ext text'],
});

newTest({
title: 'Can run a forward search',
start: ['|one two three'],
Expand Down