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Made small improvement to completion provider.

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This commit is contained in:
Eric Traut 2019-09-24 15:14:20 -07:00
parent ece3d08002
commit abc7a6a433
1 changed files with 16 additions and 13 deletions
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29
server/src/languageService/completionProvider.ts
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@ -191,22 +191,25 @@ export class CompletionProvider {
// node.
const initialNode = node;
const initialDepth = node ? ParseTreeUtils.getNodeDepth(node) : 0;
let curOffset = offset;
while (curOffset >= 0) {
curOffset--;
// Stop scanning backward if we hit certain stop characters.
const curChar = this._fileContents.substr(curOffset, 1);
if (curChar === '(' || curChar === '\n') {
break;
}
if (!initialNode || initialNode.nodeType !== ParseNodeType.Name) {
let curOffset = offset;
while (curOffset >= 0) {
curOffset--;
const curNode = ParseTreeUtils.findNodeByOffset(this._parseResults.parseTree, curOffset);
if (curNode && curNode !== initialNode) {
if (ParseTreeUtils.getNodeDepth(curNode) > initialDepth) {
node = curNode;
// Stop scanning backward if we hit certain stop characters.
const curChar = this._fileContents.substr(curOffset, 1);
if (curChar === '(' || curChar === '\n') {
break;
}
const curNode = ParseTreeUtils.findNodeByOffset(this._parseResults.parseTree, curOffset);
if (curNode && curNode !== initialNode) {
if (ParseTreeUtils.getNodeDepth(curNode) > initialDepth) {
node = curNode;
}
break;
}
break;
}
}