gauche.text

Usage: gosh [-biqV][-I<path>][-A<path>][-u<module>][-m<module>][-l<file>][-L<file>][-e<expr>][-E<expr>][-p<type>][-F<feature>][-r<standard>][-f<flag>][--] [file]
Options:
  -V       Prints version and exits.
  -h       Show this message to stdout.
  -b       Batch mode.  Doesn't print prompts.  Supersedes -i.
  -i       Interactive mode.  Forces to print prompts.
  -q       Doesn't read the default initialization file.
  -I<path> Adds <path> to the head of the load path list.
  -A<path> Adds <path> to the tail of the load path list.
  -u<module> (use) load and import <module>
  -l<file> Loads <file> before executing the script file or
           entering repl.
  -L<file> Like -l, but doesn't complain if <file> doesn't exist.
  -e<expr> Evaluate Scheme expression <expr> before executing
           the script file or entering repl.
  -E<expr> Similar to -e, but reads <expr> as if it is surrounded
           by parenthesis.
  -m<module> When the script file is given, this option specifies the
           name of the module in which the 'main' procedure is defined.
           By default, the 'main' procedure in the user module is called
           after loading the script (srfi-22).  This option allows to call
           a main procedure in the different module.
  -p<type> Turns on the profiler.  <Type> can be 'time' or 'load'.
  -F<feature> Makes <feature> available in cond-expand forms
           If <feature> begins with '-', it removes the feature (without
           preceding minus) instead.
  -v<version> If <version> is not the running Gauche's version, but
           the specified version is installed in the system, execute
           that version's gosh instead.  This is useful when you want
           to invoke specific version of Gauche.  <Version> must be
           0.9.6 or later.
  -r<standard>  Starts gosh with the default environment defined
           in RnRS, where n is determined by <standard>.  The following
           values are supported as <standard>.
      7               R7RS (R7RS-small)
  -f<flag> Sets various flags
      case-fold       uses case-insensitive reader (as in R5RS)
      load-verbose    report while loading files
      include-verbose report while including files
      safe-string-cursors
                      performs extra validation for use of string cursors
      warn-legacy-syntax
                      print warning when legacy Gauche syntax is encountered
      no-inline       don't inline procedures & constants (combined
                      no-inline-globals, no-inline-locals, and
                      no-inline-constants.)
      no-inline-globals
                      don't inline global procedures.
      no-inline-locals
                      don't inline local procedures.
      no-inline-constants
                      don't inline constants.
      no-lambda-lifting-pass
                      don't run lambda lifting pass.
      no-post-inline-pass
                      don't run post-inline optimization pass.
      no-source-info  don't preserve source information for debugging
      test            test mode, to run gosh inside the build tree
Environment variables:
  GAUCHE_AVAILABLE_PROCESSORS
      Value must be an integer.  If set, it overrides the number of
      available processors on the system, returned from
      `sys-available-processors'.
  GAUCHE_CHECK_UNDEFINED_TEST
      Warn if #<undef> is used in the test expression of branch.
  GAUCHE_DYNLOAD_PATH
      Directories separated by colon (on Unix) or semilcolon (on Windows)
      to search dynamically loadable files.
  GAUCHE_EDITOR
      Path of the editor invoked with `ed'.
  GAUCHE_KEYWORD_IS_SYMBOL
      If set, keywords become subclass of symbols, to be fully R7RS
      conformant.  This is the current default behavior.  Legacy code may
      break in this mode.  See ``Keyword and symbol integration'' section
      of the manual for the details.
  GAUCHE_KEYWORD_DISJOINT
      If set, keywords are of their own disjoint type, rather than symbols.
      This is old default behavior, in 0.9.7 and before.  See ``Keyword and
      symbol integration'' section of the manual for the details.
  GAUCHE_LEGACY_DEFINE
      Keep the toplevel `define' behavior the same as 0.9.8 and before.
      It allows certain legacy programs that aren't valid R7RS.  See
      ``Into the Scheme-Verse'' section of the manual for the details.
  GAUCHE_LOAD_PATH
      Directories separated by colon (on Unix) or semilcolon (on Windows)
      to search scheme files to load.
  GAUCHE_MUTABLE_LITERALS
      Make quoted pairs and lists mutable.  Only to be used to run legacy
      code that accidentally mutates literal pairs (you shouldn't do it)
  GAUCHE_QUASIRENAME_MODE
      Customize quasirename compatibility mode.  See 'Explicit-renaming
      macro transformer' section of the manual for the details.
  GAUCHE_READ_EDIT
      If set, and the terminal is capable, turn on the experimental
      line-editing feature in REPL.
  GAUCHE_REPL_NO_PPRINT
      If set, suppress using pretty printer in REPL.
  GAUCHE_SUPPRESS_WARNING
      Suppress warnings displayed by ``warn''.  This should be a quick-fix
      when you need to get rid of warnings but do not have time to fix the
      root cause.
  GAUCHE_TEST_RECORD
      When set, it specifies a file name to accumulated test statistics.
      See ``gauche.test'' manual entry for the details.
  GAUCHE_TEST_REPORT_ERROR
      When set, a stack trace is printed when an error is raised during
      running the test code in ``gauche.test'' framework.