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Remove expr/stmt (#5857)

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Arne Döring 2017-07-25 09:28:23 +02:00 • committed by Andreas Rumpf
commit 000b8afd26
168 changed files with 497 additions and 529 deletions
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11
lib/pure/terminal.nim
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@ -578,7 +578,7 @@ template styledEchoProcessArg(f: File, cmd: TerminalCmd) =
when cmd == resetStyle:
resetAttributes(f)
macro styledWriteLine*(f: File, m: varargs[expr]): stmt =
macro styledWriteLine*(f: File, m: varargs[typed]): untyped =
## Similar to ``writeLine``, but treating terminal style arguments specially.
## When some argument is ``Style``, ``set[Style]``, ``ForegroundColor``,
## ``BackgroundColor`` or ``TerminalCmd`` then it is not sent directly to
@ -614,16 +614,13 @@ macro styledWriteLine*(f: File, m: varargs[expr]): stmt =
result.add(newCall(bindSym"write", f, newStrLitNode("\n")))
if reset: result.add(newCall(bindSym"resetAttributes", f))
macro callStyledEcho(args: varargs[expr]): stmt =
macro styledEcho*(args: varargs[untyped]): untyped =
## Echoes styles arguments to stdout using ``styledWriteLine``.
result = newCall(bindSym"styledWriteLine")
result.add(bindSym"stdout")
for arg in children(args[0][1]):
for arg in children(args):
result.add(arg)
template styledEcho*(args: varargs[expr]): expr =
## Echoes styles arguments to stdout using ``styledWriteLine``.
callStyledEcho(args)
proc getch*(): char =
## Read a single character from the terminal, blocking until it is entered.
## The character is not printed to the terminal.