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The final program is constructed in two steps. These steps are given for a
i(Unix) system, on which ti(flexc++) and the i(GNU) bf(C++) compiler ti(g++)
have been installed:
itemization(
it() First, the lexical scanner's source is created using tt(flexc++). For
this the following command can be given:
verb( flexc++ lexer)
it() Next, all sources are compiled and linked:
verb( g++ -Wall *.cc)
)
tt(Flexc++) can be downloaded from
hi(https://fbb-git.gitlab.io/flexcpp/)
tlurl(https://fbb-git.gitlab.io/flexcpp/),
and requires the ti(bobcat) library, which can be downloaded from
tlurl(http://fbb-git.gitlab.io/bobcat/).
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