---

yaml
---
r: 228334
b: refs/heads/try
c: 4630fc7
h: refs/heads/master
v: v3

Author: Nick Hamann

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: aca2057ed5fb7af3f8905b2bc01f72fa001c35c8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: 4bc8369a267912e0bf6684a46ceef51c6c373713
+refs/heads/try: 4630fc75a7a9f61d53153452e5f3c13a8d7e3233
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/etc/errorck.py

@@ -23,6 +23,15 @@
 errcode_map = {}
 error_re = re.compile("(E\d\d\d\d)")
 
+# In the register_long_diagnostics! macro, entries look like this:
+#
+# EXXXX: r##"
+# <Long diagnostic message>
+# "##,
+#
+# These two variables are for detecting the beginning and end of diagnostic
+# messages so that duplicate error codes are not reported when a code occurs
+# inside a diagnostic message
 long_diag_begin = "r##\""
 long_diag_end = "\"##"
 
@@ -41,6 +50,7 @@
             inside_long_diag = False
             for line_num, line in enumerate(f, start=1):
                 if inside_long_diag:
+                    # Skip duplicate error code checking for this line
                     if long_diag_end in line:
                         inside_long_diag = False
                     continue