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don't produce nested indents for nested stmt lists

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This commit is contained in:
Araq 2014-03-04 08:29:41 +01:00
commit f54556518e
1 changed files with 10 additions and 7 deletions
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17
compiler/renderer.nim
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@ -558,16 +558,19 @@ proc longMode(n: PNode, start: int = 0, theEnd: int = - 1): bool =
result = true
break
proc gstmts(g: var TSrcGen, n: PNode, c: TContext) =
if n.kind == nkEmpty: return
proc gstmts(g: var TSrcGen, n: PNode, c: TContext, doIndent=true) =
if n.kind == nkEmpty: return
if n.kind in {nkStmtList, nkStmtListExpr, nkStmtListType}:
indentNL(g)
for i in countup(0, sonsLen(n) - 1):
if doIndent: indentNL(g)
for i in countup(0, sonsLen(n) - 1):
optNL(g)
gsub(g, n.sons[i])
if n.sons[i].kind in {nkStmtList, nkStmtListExpr, nkStmtListType}:
gstmts(g, n.sons[i], c, doIndent=false)
else:
gsub(g, n.sons[i])
gcoms(g)
dedent(g)
else:
if doIndent: dedent(g)
else:
if rfLongMode in c.flags: indentNL(g)
gsub(g, n)
gcoms(g)