Previously Philipp Frauenfelder wrote: > True. Here is an excerpt of this ugly code (I'm sending as is, > no line breakin):
Looks like code to remove nodes from a double-linked list. The uglifying
seems quite simple to fix though, using a vi-macro and indent I got it
readble in a couple of seconds. Here you go:
{
GNODE h,*hp;
assert((node));
if ((( node )->next) )
(( (( node )->next) )->before) = (( node )->before) ;
else
nodelistend = (( node )->before) ;
if ((( node )->before) )
(( (( node )->before) )->next) = (( node )->next) ;
else
nodelist = (( node )->next) ;
h = gs_ide44 ;
hp = &gs_ide44 ;
while (h) {
if ((( h )->refnum) >=(( node )->refnum) )
break;
hp = &((( h )->next) );
h = (( h )->next) ;
}
*hp = node;
if (h)
(( +node )->before) = (( h )->before) ;
else
(( node )->before) = gs_ide45 ;
(( node )->next) = h;
if (h)
(( h )->before) = node;
else
gs_ide45 = node;
}
Wichert (geez, I must be bored :)
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