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FENNEL(1) General Commands Manual FENNEL(1) NAME fennel - a lisp programming language that runs on Lua SYNOPSIS fennel [--repl] | [--compile filename] | [--eval source] | [filename] [args ...] DESCRIPTION This manual page documents briefly the fennel command. fennel is the main entry point for Fennel, a lisp programming language that runs on Lua runtimes. With no options or arguments, it runs an in- teractive Read-Eval-Print loop (REPL). Given a filename as its first argument, it runs that file and passes it the subsequent arguments. Ahead-of-time compilation can be invoked with the --compile flag, while short snippets can be evaluated with the --eval argument. OPTIONS A summary of options is included below. --repl Start an interactive repl session. This is the default when given no arguments. --compile filename Perform ahead-of-time compilation on the provided file and write the Lua output to standard out. --eval source Evaluate a given piece of source code and print the result. --no-searcher When running a repl or a file, fennel.searcher is installed by default so that the require function can load Fennel files in addition to Lua files. This flag disables that behavior. Has no effect for ahead-of-time compilation. --add-package-path path Add the given path to package.path so that the require function will know to look there when searching for Lua modules. --add-fennel-path path Same as above, but for Fennel's path used when searching for Fennel modules. --globals VAR1[,VAR2...] Allow VAR1, VAR2, etc as globals in addition to the standard set of globals. This enables strict global checking even in ahead- of-time compilation where it otherwise would be disabled. Use "*" to disable globals checking. --globals-only VAR1[,VAR2...] Same as above, but without the inclusion of the standard set of globals. --require-as-include Instead of loading required modules at runtime, compile them in- line into the main file being compiled. Only useful during ahead-of-time compilation. --assert-as-repl Calls to the built-in function assert from Fennel will be re- placed with calls to assert-repl so that when the assertion fails, a REPL will be started in which you can interactively de- bug. --use-bit-lib Compile bitwise operations to use LuaJIT's bitop library instead of Lua 5.3+ bitwise operators. --load FILE Load the specified file before any command is run. --compile-binary FILE OUT LUA_LIB LUA_DIR Compile FILE to a standalone binary OUT using LUA_LIB and the Lua header files in LUA_DIR. See --compile-binary --help for de- tails. --no-compiler-sandbox Do not limit compiler environment (used in macros) to minimal sandbox. --keywords KEYWORD1[,KEYWORD2...] Treat these symbols as reserved Lua keywords. -h, --help Print a help message and exit -v, --version Print the version number and exit Use the NO_COLOR environment variable to disable escape codes in error messages. SEE ALSO fennel-api(3), fennel-reference(5), fennel-tutorial(7) The semantics are very close to Lua, so Lua's reference manual is also helpful. COMMUNITY The mailing list is at https://lists.sr.ht/~technomancy/fennel while the issue tracker is at https://todo.sr.ht/~technomancy/fennel. Most discussion happens on the #fennel channel of Libera chat. AUTHORS Calvin Rose and Phil Hagelberg and contributors: https://github.com/bakpakin/Fennel/graphs/contributors LICENSE Copyright 2016-2024, Released under the MIT/X11 license FENNEL(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | COMMUNITY | AUTHORS | LICENSE
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