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make enclose & wrap work with sourceMap (#3396)

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fixes #3313
This commit is contained in:
Alex Lam S.L
2019-05-04 20:25:52 +08:00
committed by GitHub
parent 11cdab745d
commit 354fec8a9c
6 changed files with 43 additions and 34 deletions
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34
bin/uglifyjs
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@@ -215,24 +215,26 @@ function run() {
var ex = result.error;
if (ex.name == "SyntaxError") {
print_error("Parse error at " + ex.filename + ":" + ex.line + "," + ex.col);
var col = ex.col;
var lines = files[ex.filename].split(/\r?\n/);
var line = lines[ex.line - 1];
if (!line && !col) {
line = lines[ex.line - 2];
col = line.length;
}
if (line) {
var limit = 70;
if (col > limit) {
line = line.slice(col - limit);
col = limit;
var file = files[ex.filename];
if (file) {
var col = ex.col;
var lines = file.split(/\r?\n/);
var line = lines[ex.line - 1];
if (!line && !col) {
line = lines[ex.line - 2];
col = line.length;
}
if (line) {
var limit = 70;
if (col > limit) {
line = line.slice(col - limit);
col = limit;
}
print_error(line.slice(0, 80));
print_error(line.slice(0, col).replace(/\S/g, " ") + "^");
}
print_error(line.slice(0, 80));
print_error(line.slice(0, col).replace(/\S/g, " ") + "^");
}
}
if (ex.defs) {
} else if (ex.defs) {
print_error("Supported options:");
print_error(format_object(ex.defs));
}