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case consistency part 4

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This commit is contained in:
Araq 2013-12-27 23:10:36 +01:00
commit 92b8fac94a
122 changed files with 3322 additions and 3322 deletions
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28
compiler/filters.nim
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@ -16,13 +16,13 @@ import
proc filterReplace*(stdin: PLLStream, filename: string, call: PNode): PLLStream
proc filterStrip*(stdin: PLLStream, filename: string, call: PNode): PLLStream
# helpers to retrieve arguments:
proc charArg*(n: PNode, name: string, pos: int, default: Char): Char
proc charArg*(n: PNode, name: string, pos: int, default: char): char
proc strArg*(n: PNode, name: string, pos: int, default: string): string
proc boolArg*(n: PNode, name: string, pos: int, default: bool): bool
# implementation
proc invalidPragma(n: PNode) =
LocalError(n.info, errXNotAllowedHere, renderTree(n, {renderNoComments}))
localError(n.info, errXNotAllowedHere, renderTree(n, {renderNoComments}))
proc getArg(n: PNode, name: string, pos: int): PNode =
result = nil
@ -30,7 +30,7 @@ proc getArg(n: PNode, name: string, pos: int): PNode =
for i in countup(1, sonsLen(n) - 1):
if n.sons[i].kind == nkExprEqExpr:
if n.sons[i].sons[0].kind != nkIdent: invalidPragma(n)
if IdentEq(n.sons[i].sons[0].ident, name):
if identEq(n.sons[i].sons[0].ident, name):
return n.sons[i].sons[1]
elif i == pos:
return n.sons[i]
@ -50,30 +50,30 @@ proc strArg(n: PNode, name: string, pos: int, default: string): string =
proc boolArg(n: PNode, name: string, pos: int, default: bool): bool =
var x = getArg(n, name, pos)
if x == nil: result = default
elif (x.kind == nkIdent) and IdentEq(x.ident, "true"): result = true
elif (x.kind == nkIdent) and IdentEq(x.ident, "false"): result = false
elif (x.kind == nkIdent) and identEq(x.ident, "true"): result = true
elif (x.kind == nkIdent) and identEq(x.ident, "false"): result = false
else: invalidPragma(n)
proc filterStrip(stdin: PLLStream, filename: string, call: PNode): PLLStream =
var pattern = strArg(call, "startswith", 1, "")
var leading = boolArg(call, "leading", 2, true)
var trailing = boolArg(call, "trailing", 3, true)
result = LLStreamOpen("")
result = llStreamOpen("")
var line = newStringOfCap(80)
while LLStreamReadLine(stdin, line):
while llStreamReadLine(stdin, line):
var stripped = strip(line, leading, trailing)
if (len(pattern) == 0) or startsWith(stripped, pattern):
LLStreamWriteln(result, stripped)
llStreamWriteln(result, stripped)
else:
LLStreamWriteln(result, line)
LLStreamClose(stdin)
llStreamWriteln(result, line)
llStreamClose(stdin)
proc filterReplace(stdin: PLLStream, filename: string, call: PNode): PLLStream =
var sub = strArg(call, "sub", 1, "")
if len(sub) == 0: invalidPragma(call)
var by = strArg(call, "by", 2, "")
result = LLStreamOpen("")
result = llStreamOpen("")
var line = newStringOfCap(80)
while LLStreamReadLine(stdin, line):
LLStreamWriteln(result, replace(line, sub, by))
LLStreamClose(stdin)
while llStreamReadLine(stdin, line):
llStreamWriteln(result, replace(line, sub, by))
llStreamClose(stdin)