diff options
Diffstat (limited to '081run_interactive.cc')
| -rw-r--r-- | 081run_interactive.cc | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/081run_interactive.cc b/081run_interactive.cc index 67fba6e3..411b448a 100644 --- a/081run_interactive.cc +++ b/081run_interactive.cc @@ -303,9 +303,20 @@ long long int trace_contents(const string& layer) { out << p->contents; if (*--p->contents.end() != '\n') out << '\n'; } - assert(!out.str().empty()); -//? cerr << layer << ":\n" << out.str() << "\n--\n"; //? 1 - return new_mu_string(out.str()); + string result = out.str(); + assert(!result.empty()); +//? cerr << layer << ":\n" << result << "\n--\n"; //? 1 + truncate(result); + return new_mu_string(result); +} + +void truncate(string& x) { + if (SIZE(x) > 512) { + x.erase(512); + *x.rbegin() = '\n'; + *++x.rbegin() = '.'; + *++++x.rbegin() = '.'; + } } //: simpler version of run-interactive: doesn't do any running, just loads |