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docgen2 improvements

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This commit is contained in:
Araq 2012-06-23 16:32:14 +02:00
commit 3c98518487
7 changed files with 28 additions and 14 deletions
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18
compiler/renderer.nim
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@ -44,6 +44,17 @@ proc getNextTok*(r: var TSrcGen, kind: var TTokType, literal: var string)
# determines how long the subtree will likely be, the second
# phase appends to a buffer that will be the output.
proc isKeyword*(s: string): bool =
var i = getIdent(s)
if (i.id >= ord(tokKeywordLow) - ord(tkSymbol)) and
(i.id <= ord(tokKeywordHigh) - ord(tkSymbol)):
result = true
proc renderDefinitionName*(s: PSym): string =
let x = s.name.s
if x[0] in SymStartChars and not renderer.isKeyword(x): result = x
else: result = '`' & x & '`'
const
IndentWidth = 2
longIndentWid = 4
@ -633,11 +644,14 @@ proc gcase(g: var TSrcGen, n: PNode) =
proc gproc(g: var TSrcGen, n: PNode) =
var c: TContext
gsub(g, n.sons[0])
if n.sons[namePos].kind == nkSym:
put(g, tkSymbol, renderDefinitionName(n.sons[namePos].sym))
else:
gsub(g, n.sons[namePos])
gsub(g, n.sons[1])
gsub(g, n.sons[2])
gsub(g, n.sons[3])
if not (renderNoBody in g.flags):
if renderNoBody notin g.flags:
if n.sons[4].kind != nkEmpty:
put(g, tkSpaces, Space)
putWithSpace(g, tkEquals, "=")