usage/larceny.text at master · schemedoc/usage · GitHub

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Usage: larceny [ OPTIONS ][ PROGRAM ][-- ARGUMENTS]

Options:
  -r7r6
     Imports all of the standard R7RS/R6RS libraries.
     If no program is specified, enters a read/eval/print loop (REPL).
  -r7rs, -r7
     Same as -r7r6 but imports only the (scheme base) library.
  -r6rs, r6
     Execute the specified R6RS program.
     (An "absolute requirement" of the R6RS forbids REPLs.)
  -r5rs, r5
     Execute the program in R5RS mode, or enter R5RS-style REPL.
  -D <identifier>
     Declares the identifier as a supported feature for R7RS cond-expand.
  -I <directories>
     Search these directories first when importing libraries.
  -A <directories>
     Search these directories last when importing libraries.
     Use colon (Unix) or semicolon (Windows) to separate directories.
  -nofoldcase
     Symbols are case-sensitive (the default; #!fold-case overrides).
  -foldcase
     Symbols are case-insensitive (#!no-fold-case overrides).
  -latin1
     Use Latin-1 as default for console and file io.
  -utf8
     Use UTF-8 as default for console and file io.
  -quiet
     Suppress nonessential messages.
  -nobanner
     Suppress runtime startup banner (implied by -program, -r6).
  -- <argument> ...
     Tell (command-line) to return (<larcenyname> <argument> ...)
     This option, if present, must come last.
     With the -r5 option, Larceny's standard heap interprets
     these command line arguments specially:
         -e <expr>
           Evaluate <expr> at startup.
         <file>
           Load the specified file (if it exists) at startup.
  -help
     Print this message.
  -wizard
     Print this message as well as help on wizard options.

The Larceny User's Manual is available on the web at
  http://www.larcenists.org/doc.html/