= Description =

Line number spans for process instruction lines are missed in output, wich may lead to wrong line number linking/

== Steps to reproduce ==
 1. Create page with process instructions and/or comments at the beggining of page
 1. Add parser block to page

== Example ==

http://master19.moinmo.in/4ct10n/info/WikiSandBox?action=diff&rev2=220&rev1=218#line-1

== Component selection ==

 * parser/formatter

== Details ==

|| '''!MoinMoin Version''' || This Wiki ||
|| '''OS and Version''' ||  ||
|| '''Python Version''' ||  ||
|| '''Server Setup''' || ||
|| '''Server Details''' || ||
|| '''Language you are using the wiki in''' (set in the browser/UserPreferences) || ||

== Workaround ==

{{{#!diff
diff -r 63df8c7b82b2 MoinMoin/parser/text_moin_wiki.py
--- a/MoinMoin/parser/text_moin_wiki.py Tue Jan 12 22:27:07 2010 +0100
+++ b/MoinMoin/parser/text_moin_wiki.py Thu Jan 14 22:43:30 2010 +0300
@@ -1435,6 +1435,10 @@
         rawtext = self.raw.expandtabs()
 
         # go through the lines
+
+        for lineno in range(1, self.start_line):
+            self.request.write(self.formatter.line_anchordef(lineno))
+
         self.lineno = self.start_line
         self.lines = self.eol_re.split(rawtext)
         self.line_is_empty = 0
}}}

Looks like the similiar patch should be applied to every parser which supports line numbering: creole, etc.

= Discussion =


= Plan =
## This part is for Moin``Moin developers:

 * Priority: 
 * Assigned to:
 * Status: Fixed in [[http://hg.moinmo.in/moin/1.9/rev/cd2696f05fc5]], http://hg.moinmo.in/moin/1.9/rev/5886d3b46063 and http://hg.moinmo.in/moin/1.9/rev/172d77f67e0a (moin_wiki, plain text and highligt parsers fixed), updated in [[http://hg.moinmo.in/moin/1.9/rev/ed7044b59397]].

----
## If you are a moin core developer, replace the category to Category* in these cases:
## Category MoinMoinNoBug - if this is not a bug.
## Category MoinMoinBugConfirmed - if you can confirm the bug on current code.
## Category MoinMoinBugFixed - after the bug is fixed in current code.
CategoryMoinMoinBugFixed