lib/commands/env.js
function resolvePaths(paths) {
  var exec = {};
  var originalWd = process.cwd();
  for (var name in paths) {
    process.chdir(originalWd);
    exec[name] = resolveLink(paths[name]);
    process.chdir(originalWd);
  }
  process.chdir(originalWd);
  return exec;
}
function resolvePaths(paths) {
  var exec = {};
  var originalWd = process.cwd();
  for (var name in paths) {
    process.chdir(originalWd);
    exec[name] = resolveLink(paths[name]);
    process.chdir(originalWd);
  }
  process.chdir(originalWd);
  return exec;
}
function resolvePaths ( paths ) { var exec = { } ; var originalWd = process . cwd ( ) ; for ( var name in paths ) { process . chdir ( originalWd ) ; exec [ name ] = resolveLink ( paths [ name ] ) ; process . chdir ( originalWd ) ; } process . chdir ( originalWd ) ; return exec ; }
resolve symlinks of all paths to eventual targets
resolve symlinks of all paths to eventual targets