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    42SH:
By: Victor Chemla, Julie Siahou, Thomas Gossin, Jonathan Sands

BUILD ./42SH BINARY:
    1- ./autogen
    2- ./configure
    3- make
    --> ./42SH is now built

CLEAN:
    ./autogen clean

To build doxygen:
    1- go in doc/
    2- doxygen doxygen.conf
    3- go in latex/
    4- make refman.tex

HOW TO USE 42SH:
    --ast-print do a print of a DOT file
    --type-print do a print of linked token
    --version print actual version
    --norc desactivate all resource reader
    -c "command" follow the bash behavior
    cat "file" | ./42sh read file 
    ./42sh < file read file

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