Re: [fU] lex-based SerialTree text format parser underway :)

[stephan b. <st...@ei...>]

Thursday 04 September 2003 14:01, stephan beal wrote:
> Attached is the lex input. It won't compile as-is because it needs
> some external code, but it'll give you and idea of how simple it was.
> i will proactively admit that it may contain any number of lex
> faux-pas (faux-pi?), as it is my very first lex work.

Sample output from gev.map:
~/cvs/elib/lex> time ./ltest --e-ENm=enm < gev.map > foo
main.cpp:326 : 701 nodes traversed.
real    0m0.380s
user    0m0.310s
sys     0m0.070s
stephan@cheyenne:~/cvs/elib/lex> less foo
main.cpp:160 : 1 Opening new node [fun::HexMap[elib::EPropertyList],map]
main.cpp:133 : 1   map: add_property(gameboxName,G.E.V.)
main.cpp:133 : 1   map: add_property(gameboxVers,0.1)
main.cpp:133 : 1   map: add_property(asiz,529)
main.cpp:160 : 2     Opening new node [GEVHex[elib::EPropertyList],area]
main.cpp:133 : 2       area: add_property(name,0101)
main.cpp:133 : 2       area: add_property(id,0)
main.cpp:177 : 2     Closing node [GEVHex,area]
main.cpp:160 : 2     Opening new node [GEVHex[elib::EPropertyList],area]
main.cpp:133 : 2       area: add_property(name,0102)
...
ad nauseum...
...
main.cpp:160 : 2     Opening new node 
[fun::HexNumberStyle[elib::EPropertyList],xstyle]
main.cpp:133 : 2       xstyle: add_property(first,01)
main.cpp:133 : 2       xstyle: add_property(ascending,true)
main.cpp:133 : 2       xstyle: add_property(numeric,true)
main.cpp:177 : 2     Closing node [fun::HexNumberStyle,xstyle]
main.cpp:160 : 2     Opening new node 
[fun::HexNumberStyle[elib::EPropertyList],ystyle]
main.cpp:133 : 2       ystyle: add_property(first,01)
main.cpp:133 : 2       ystyle: add_property(ascending,true)
main.cpp:133 : 2       ystyle: add_property(numeric,true)
main.cpp:177 : 2     Closing node [fun::HexNumberStyle,ystyle]
main.cpp:177 : 1 Closing node [fun::HexMap,map]

-- 
----- stephan
st...@ei... - http://www.einsurance.de
"...control is a degree of inhibition, and a system which is perfectly
inhibited is completely frozen." -- Alan W. Watts