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fix zero length tab complete behaviour

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This commit is contained in:
Matthew Hodgson 2016-03-17 15:34:40 +00:00
parent a13513935b
commit 4a90f262c6
1 changed files with 9 additions and 4 deletions
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13
src/TabComplete.js
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@ -83,10 +83,10 @@ class TabComplete {
this._notifyStateChange(); this._notifyStateChange();
} }
startTabCompleting() { startTabCompleting(passive) {
this.completing = true; this.completing = true;
this.currentIndex = 0; this.currentIndex = 0;
this._calculateCompletions(); this._calculateCompletions(passive);
} }
/** /**
@ -137,7 +137,7 @@ class TabComplete {
this.inPassiveMode = passive; this.inPassiveMode = passive;
if (!this.completing) { if (!this.completing) {
this.startTabCompleting(); this.startTabCompleting(passive);
} }
if (shiftKey) { if (shiftKey) {
@ -270,7 +270,7 @@ class TabComplete {
}); });
} }
_calculateCompletions() { _calculateCompletions(passive) {
this.originalText = this.textArea.value; // cache starting text this.originalText = this.textArea.value; // cache starting text
// grab the partial word from the text which we'll be tab-completing // grab the partial word from the text which we'll be tab-completing
@ -283,6 +283,11 @@ class TabComplete {
var [ , boundaryGroup, partialGroup] = res; var [ , boundaryGroup, partialGroup] = res;
this.isFirstWord = partialGroup.length === this.originalText.length; this.isFirstWord = partialGroup.length === this.originalText.length;
if (partialGroup.length === 0 && passive) {
this.stopTabCompleting();
return;
}
this.matchedList = [ this.matchedList = [
new Entry(partialGroup) // first entry is always the original partial new Entry(partialGroup) // first entry is always the original partial
]; ];