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Fix #1906

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Varriount
2015-01-22 18:34:33 -05:00
parent 4bcd96e20c
commit 41d11e0def
1 changed files with 5 additions and 3 deletions
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8
lib/pure/terminal.nim
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@@ -185,13 +185,15 @@ proc eraseScreen* =
var numwrote: DWORD
var origin: TCOORD # is inititalized to 0, 0
var hStdout = conHandle
if GetConsoleScreenBufferInfo(hStdout, addr(scrbuf)) == 0:
raiseOSError(osLastError())
if FillConsoleOutputCharacter(hStdout, ' ', scrbuf.dwSize.X*scrbuf.dwSize.Y,
let numChars = int32(scrbuf.dwSize.X)*int32(scrbuf.dwSize.Y)
if FillConsoleOutputCharacter(hStdout, ' ', numChars,
origin, addr(numwrote)) == 0:
raiseOSError(osLastError())
if FillConsoleOutputAttribute(hStdout, scrbuf.wAttributes,
scrbuf.dwSize.X * scrbuf.dwSize.Y,
if FillConsoleOutputAttribute(hStdout, scrbuf.wAttributes, numChars,
origin, addr(numwrote)) == 0:
raiseOSError(osLastError())
setCursorXPos(0)