strip C code position marker comments from annotated HTML files to a) avoid...

strip C code position marker comments from annotated HTML files to a) avoid false positives when parsing C-API calls and b) reduce the overall clutter (the HTML contains the same content already)

Cython/Compiler/Annotate.py

@@ -150,7 +150,7 @@ function toggleDiv(id) {
             except KeyError:
                 code = ''
             else:
-                code = html_escape(code)
+                code = html_escape(_replace_pos_comment('', code))
 
             calls = zero_calls.copy()
             code = _parse_code(annotate, code)
@@ -183,6 +183,13 @@ _parse_code = re.compile(
 ).sub
 
 
+_replace_pos_comment = re.compile(
+    # this matches what Cython generates as code line marker comment
+    ur'^\s*/\*(?:(?:[^*]|\*[^/])*\n)+\s*\*/\s*\n',
+    re.M
+).sub
+
+
 class AnnotationItem(object):
 
     def __init__(self, style, text, tag="", size=0):