mirror of https://github.com/status-im/NimYAML.git
64 lines
1.8 KiB
Nim
64 lines
1.8 KiB
Nim
# NimYAML - YAML implementation in Nim
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# (c) Copyright 2016 Felix Krause
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#
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# See the file "copying.txt", included in this
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# distribution, for details about the copyright.
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template internalError*(s: string) =
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# Note: to get the internal stacktrace that caused the error
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# compile with the `d:debug` flag.
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when not defined(release):
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let ii = instantiationInfo()
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echo "[NimYAML] Error in file ", ii.filename, " at line ", ii.line, ":"
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echo s
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when not defined(JS):
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echo "[NimYAML] Stacktrace:"
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try:
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writeStackTrace()
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let exc = getCurrentException()
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if not isNil(exc.parent):
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echo "Internal stacktrace:"
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echo getStackTrace(exc.parent)
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except: discard
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echo "[NimYAML] Please report this bug."
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quit 1
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template yAssert*(e: typed) =
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when not defined(release):
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if not e:
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let ii = instantiationInfo()
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echo "[NimYAML] Error in file ", ii.filename, " at line ", ii.line, ":"
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echo "assertion failed!"
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when not defined(JS):
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echo "[NimYAML] Stacktrace:"
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try:
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writeStackTrace()
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let exc = getCurrentException()
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if not isNil(exc.parent):
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echo "Internal stacktrace:"
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echo getStackTrace(exc.parent)
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except: discard
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echo "[NimYAML] Please report this bug."
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quit 1
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proc yamlTestSuiteEscape*(s: string): string =
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result = ""
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for c in s:
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case c
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of '\l': result.add("\\n")
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of '\c': result.add("\\r")
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of '\\': result.add("\\\\")
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of '\b': result.add("\\b")
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of '\t': result.add("\\t")
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else: result.add(c)
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proc nextAnchor*(s: var string, i: int) =
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if s[i] == 'z':
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s[i] = 'a'
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if i == 0:
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s.add('a')
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else:
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s[i] = 'a'
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nextAnchor(s, i - 1)
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else:
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inc(s[i]) |