namespace
{
-/**
-Helper function to determine the location of the program's executable. Caches
-the last result to cut down filesystem access with repeated calls.
-*/
+/** Helper function to determine the location of the program's executable.
+Caches the last result to cut down filesystem access with repeated calls. */
const Path &get_bin_dir(const string &argv0)
{
static string last_argv0;