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cleaned up various modules

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This commit is contained in:
Araq 2014-09-19 00:54:01 +02:00
commit d4bc11b654
12 changed files with 65 additions and 64 deletions
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8
lib/impure/rdstdin.nim
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@ -15,13 +15,13 @@
when defined(Windows):
proc readLineFromStdin*(prompt: string): TaintedString {.
tags: [FReadIO, FWriteIO].} =
tags: [ReadIOEffect, WriteIOEffect].} =
## Reads a line from stdin.
stdout.write(prompt)
result = readLine(stdin)
proc readLineFromStdin*(prompt: string, line: var TaintedString): bool {.
tags: [FReadIO, FWriteIO].} =
tags: [ReadIOEffect, WriteIOEffect].} =
## Reads a `line` from stdin. `line` must not be
## ``nil``! May throw an IO exception.
## A line of text may be delimited by ``CR``, ``LF`` or
@ -35,7 +35,7 @@ else:
import readline, history
proc readLineFromStdin*(prompt: string): TaintedString {.
tags: [FReadIO, FWriteIO].} =
tags: [ReadIOEffect, WriteIOEffect].} =
var buffer = readline.readLine(prompt)
if isNil(buffer): quit(0)
result = TaintedString($buffer)
@ -44,7 +44,7 @@ else:
readline.free(buffer)
proc readLineFromStdin*(prompt: string, line: var TaintedString): bool {.
tags: [FReadIO, FWriteIO].} =
tags: [ReadIOEffect, WriteIOEffect].} =
var buffer = readline.readLine(prompt)
if isNil(buffer): quit(0)
line = TaintedString($buffer)