Index: perf_insights/perf_insights/corpus_query.py |
diff --git a/perf_insights/perf_insights/corpus_query.py b/perf_insights/perf_insights/corpus_query.py |
index 46c86ecb12caf4c5be315700090590de5477b585..d55d69b1e582510adc02ecefbb6ec0193758f0f7 100644 |
--- a/perf_insights/perf_insights/corpus_query.py |
+++ b/perf_insights/perf_insights/corpus_query.py |
@@ -51,7 +51,7 @@ def _StringToValue(s): |
pass |
# Barewords are assumed to be fields. |
- m = re.match('([a-zA-Z0-9]+)$', s) |
+ m = re.match('([a-zA-Z0-9_]+)$', s) |
if m: |
return _ReadField(m.group(1)) |