ℙ𝕖𝕡 🙴 ℕ𝕠𝕞

the vim text editor and the ℙ𝕖𝕡/ℕ𝕠𝕞 system

Using vim with pep/nom.

I use the text editor vim to write text and code (still looking for a good alternative, probably too late now) and this document is a short list of vim commands, macros, tricks for using and running “nom” scripts or other tasks.

These commands allow me to test nom code from within a document.

an abbreviation to insert an explanation of how to translate a ℕ𝕠𝕞 script to go

 abbrev nomtogo * translate script to go<cr>-----<cr>  pep -f tr/translate.go.pss script.pss > test.go<cr>go build test.go <cr>cat input.txt \| ./test<cr>,,,<cr>

an abbreviation to insert an explanation of how to translate a ℕ𝕠𝕞 script to go using 2nd generation translation

 abbrev nomtogo * translate script to go<cr>-----<cr>  pep -f tr/translate.go.pss tr/translate.go.pss > nom.togo.go<cr>go build nom.togo.go <cr>  cat script.pss \| ./nom.togo > script.go<cr>  go build script.go<cr>  cat input.txt | ./script<cr>,,,<cr>

translate single line script in document to java and run


    com! -nargs=1 Pplj .w !sed 's/^ *>>//' > test.pss; echo "[translating to java and compiling]"; pep -f tr/translate.java.pss test.pss > Machine.java; javac Machine.java; echo "[running code]"; echo "<args>" | java Machine

translate multiline script in a doc (between --- and ,,,,) to java and run


    com! -nargs=1 Ppmj ?^ *---?+1,/^ *,,\,/-1w !sed 's/^//' > test.pss; ~/sf/htdocs/books/pars/pep -f ~/sf/htdocs/books/pars/tr/translate.java.pss test.pss > Machine.java; javac Machine.java; echo "<args>" | java Machine

test a single line ℕ𝕠𝕞 script in a text document (can be after '>>' or not)


    com! -nargs=1 Ppl .w !sed 's/^ *>>//' > test.pss; ~/sf/htdocs/books/pars/pep -f test.pss -i "<args>"

test a multiline ℕ𝕠𝕞 script in a text document (between --- and ,,,)


    com! -nargs=1 Ppm ?^ *---?+1,/^ *,,\,/-1w !sed 's/^//' > test.pss; ~/sf/htdocs/books/pars/pep -f test.pss -i "<args>"

After typing ':Ppm' or ':Ppl' just type the text that the nom script will use as input (dont type any quotes, it doesn't seem to work)