Convert tex.web to tex.pa

tex.sh

# install Free Pascal
brew install fpc

wget --no-verbose http://mirrors.ctan.org/systems/knuth/dist.zip
wget --no-verbose http://mirrors.ctan.org/systems/knuth/local.zip
wget --no-verbose http://mirrors.ctan.org/systems/unix/tex-fpc.zip

unzip '*.zip'

cd tex-fpc/

# compile tangle binary
fpc -Miso tangle.p

# untangle weave pascal from web
./tangle ../dist/web/weave.web weave.ch weave.pas weave.pool

# compile weave binary
fpc -Miso weave.pas

# unweave weave documentation from web
#./weave ../dist/web/weave.web weave.ch weave.tex

# untangle tex pascal from web
./tangle ../dist/tex/tex.web ../tex-fpc/tex.ch tex.pa tex.pool

# unweave tex documentation from web
./weave ../dist/tex/tex.web ../tex-fpc/tex.ch tex.tex