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Text.XML.HXT.Arrow.XmlState.TraceHandling | Portability | portable | Stability | stable | Maintainer | Uwe Schmidt (uwe@fh-wedel.de) |
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Description |
the trace arrows
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Synopsis |
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Documentation |
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set the global trace level
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read the global trace level
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set the global trace command. This command does the trace output
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acces the command for trace output
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run an arrow with a given trace level, the old trace level is restored after the arrow execution
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apply a trace arrow and issue message to stderr
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trace the current value transfered in a sequence of arrows.
The value is formated by a string conversion function. This is a substitute for
the old and less general traceString function
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an old alias for traceValue
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issue a string message as trace
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issue the source representation of a document if trace level >= 3
for better readability the source is formated with indentDoc
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issue the tree representation of a document if trace level >= 4
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trace a main computation step
issue a message when trace level >= 1, issue document source if level >= 3, issue tree when level is >= 4
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Produced by Haddock version 2.6.1 |