[Varnish] #238: regsub only replaces one occurance

[Varnish]

#238: regsub only replaces one occurance
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 Reporter:  galaxor   |        Owner:  phk   
     Type:  defect    |       Status:  closed
 Priority:  high      |    Milestone:        
Component:  varnishd  |      Version:  trunk 
 Severity:  major     |   Resolution:  fixed 
 Keywords:            |  
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Comment (by ebik):

 Replying to [comment:1 phk]:
 > Your patch uses needless much memory on the workspace, a better and
 smaller fix committed in #2640.

 And your patch is broken. regsub("abcde","a(bcd)e","f$1g") now returns
 "fbcd1g".
 Now there is no way to include "&" in output.
 Also you say you just add regsuball, but you modified behavior of regsub.
 You document ALL changes
 you made in your commit. Moreover you SHOULD split your commit to two
 commits. One adding regsuball
 and to one that changes the behaviour of regsub.
 See ticket #249. (I found this ticket after opening that one.)

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Ticket URL: <http://varnish.projects.linpro.no/ticket/238#comment:2>
Varnish <http://varnish.projects.linpro.no/>
The Varnish HTTP Accelerator