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added system.setControlCHook, system.writeStackTrace

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This commit is contained in:
Araq 2012-02-19 23:37:37 +01:00
commit b2746c4659
4 changed files with 17 additions and 2 deletions
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8
lib/system.nim
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@ -1871,6 +1871,14 @@ when not defined(EcmaScript) and not defined(NimrodVM):
else:
initStackBottom()
initGC()
proc setControlCHook*(hook: proc () {.noconv.})
## allows you to override the behaviour of your application when CTRL+C
## is pressed. Only one such hook is supported.
proc writeStackTrace*()
## writes the current stack trace to ``stderr``. This is only works
## for debug builds.
{.push stack_trace: off.}
include "system/excpt"