if (op.getOp() == ScriptFragmentEditsArtifact.Edit.PREFIX) {
totalPrefixLines += op.getNumLines();
}
}
// TODO(cromwellian): apply insert and remove edits
sourceMapGenerator.mergeMapSection(totalPrefixLines, 0, sourceMapString,
new ExtensionMergeAction() {
@Override
public Object merge(String extKey, Object oldVal, Object newVal) {
return newVal;
}