Page Menu
Home
c4science
Search
Configure Global Search
Log In
Files
F86933434
index.js
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Subscribers
None
File Metadata
Details
File Info
Storage
Attached
Created
Wed, Oct 9, 12:17
Size
1 KB
Mime Type
text/x-java
Expires
Fri, Oct 11, 12:17 (1 d, 21 h)
Engine
blob
Format
Raw Data
Handle
21506177
Attached To
rOACCT Open Access Compliance Check Tool (OACCT)
index.js
View Options
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
import { print } from "@webassemblyjs/wast-printer";
var SHOW_LINES_AROUND_POINTER = 5;
function repeat(char, nb) {
return Array(nb).fill(char).join("");
} // TODO(sven): allow arbitrary ast nodes
export function codeFrameFromAst(ast, loc) {
return codeFrameFromSource(print(ast), loc);
}
export function codeFrameFromSource(source, loc) {
var start = loc.start,
end = loc.end;
var length = 1;
if (_typeof(end) === "object") {
length = end.column - start.column + 1;
}
return source.split("\n").reduce(function (acc, line, lineNbr) {
if (Math.abs(start.line - lineNbr) < SHOW_LINES_AROUND_POINTER) {
acc += line + "\n";
} // Add a new line with the pointer padded left
if (lineNbr === start.line - 1) {
acc += repeat(" ", start.column - 1);
acc += repeat("^", length);
acc += "\n";
}
return acc;
}, "");
}
Event Timeline
Log In to Comment