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authorHarald van Dijk <harald@gigawatt.nl>2011-03-15 15:52:05 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2011-03-15 15:52:05 +0800
commit5bb39bb1995cb12d8da76b1d482df9be1acc2eb4 (patch)
tree09c088a97971babd2e0dd593d7601e282ed5fc69 /src/funcs
parent[EVAL] Let funcnode refer to a function definition, not its first command (diff)
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[SHELL] Improve LINENO support
This patch improves LINENO support by storing line numbers in the parse
tree, for commands as well as for function definitions. It makes LINENO
behaves properly when calling functions, and has the added benefit of
improved line numbers in error messages when the last-parsed command is
not the last-executed one. It removes the earlier LINENO support, and
instead sets LINENO from evaltree when a command is executed

Signed-off-by: Harald van Dijk <harald@gigawatt.nl>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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