application/octet-stream
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1.14 KB
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43 lines
[def help [let*
[def iter [λ [l]
[cond [[nil? l] #t]
[#t [display [describe [car l]]] [newline] [iter [cdr l]]
]]
]]
[λ [i]
"Describe 10 functions at offset 1"
[def off [* [int i] 10]]
[iter [map cat [symbol-table off 10]]]
[display [cat "Help page " [int i] " of " [/ [symbol-count] 10]]]
[newline]
#t
]
]]
[def file/compile [λ [path no-write]
"Compile a Nujel source file into optimized object code"
[def source [read [file/read path]]]
[def object-code [compile [cons 'do source] source]]
[unless no-write [file/write [cat [path/without-extension path] ".no"] [str/write object-code]]]
object-code
]]
[def file/eval [λ [path]
"Evaluate a Nujel source file in the current context"
[def source [cons 'do [read [file/read path]]]]
[eval source]
]]
[def eval/forked [λ [nujel-binary raw-expr]
"Evaluate @EXPR in a separate process running NUJEL-BINARY"
[def expr [cat "[print [str/write " [str/write raw-expr]] "]] "]
[def tmp-path [file/temp expr]]
[def command [cat nujel-binary " " tmp-path]]
[def res [popen command]]
[file/remove tmp-path]
[cons [car res] [cdr res]]
]]
[def test-context "Nujel Standalone"]
