132 lines
3.9 KiB
Bash
132 lines
3.9 KiB
Bash
#!only-to-be-sourced
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# shellcheck shell=sh
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# shellcheck disable=SC2154
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###############################################################################
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#
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# medley_useage.sh - script defining the "usage" for medley.sh script.
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#
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# !!!! This script is meant to be SOURCEd from the scripts/medley.sh script.
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# !!!! It should not be run as a standlone script.
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#
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# 2023-01-21 Frank Halasz
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#
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# Copyright 2023 Interlisp.org
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#
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###############################################################################
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PAGER=$( if [ -n "$(which more)" ]; then echo "more"; else echo "cat"; fi)
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usage() {
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usage_msg_path=/tmp/msg-$$
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if [ "${wsl}" = true ];
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then
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wsl_incl="+w"
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wsl_excl="-w"
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else
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wsl_incl="-w"
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wsl_excl="+w"
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fi
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if [ "${docker}" = true ];
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then
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docker_incl="+d"
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docker_excl="-d"
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else
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docker_incl="-d"
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docker_excl="+d"
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fi
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if [ "${windows}" = true ];
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then
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windows_incl="+W"
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windows_excl="-W"
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else
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windows_incl="-W"
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windows_excl="+W"
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fi
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if [ $# -ne 0 ];
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then
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full_msg="In ${args_stage}:
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$1"
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{ echo; output_error_msg "${full_msg}"; echo; } >> "${usage_msg_path}"
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else
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touch "${usage_msg_path}"
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fi
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cat "${usage_msg_path}" - <<EOF \
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| sed -e "/^${docker_excl}/d" -e "s/^${docker_incl}/ /" \
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| sed -e "/^${wsl_excl}/d" -e "s/^${wsl_incl}/ /" \
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| sed -e "/^${windows_excl}/d" -e "s/^${windows_incl}/ /" \
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| ${PAGER}
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Usage: medley [flags] [sysout] [--] [pass_args ...]
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Note: MEDLEYDIR is the directory at the top of the code tree where this script is executed from
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after all symbolic links have been resolved. For standard installations this will be
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/usr/local/interlisp/medley. For "local" installations this will be the "medley" sub-directory
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under the directory into which the Medley distribution was installed.
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flags:
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-h | --help : print this usage information
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-z | --man : show the man page for medley
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-c FILE | --config FILE : use FILE as the config file (default: ~/.medley_config)
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-f | --full : start Medley from the "full" sysout
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-l | --lisp : start Medley from the "lisp" sysout
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-a | --apps : start Medley from the "apps" sysout
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-u | --continue : start Medley from the vmem file from previous Medley run
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-y FILE | --sysout FILE : start Medley using FILE as sysout
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-e | --interlisp : (for apps.sysout only) Start in the Interlisp exec
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-n | --noscroll : do not use scroll bars in Medley window
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-g WxH | --geometry WxH : set the window geometry to Width x Height.
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-s WxH | --screensize WxH : set the Medley screen size to be Width x Height
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-ps N | --pixelscale N : use N as the pixel scale factor - for SDL display only
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-t STRING | --title STRING : use STRING as title of window
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-d :N | --display :N : use X display :N
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-v | --vnc : Use a VNC window instead of an X window (Not available: MacOS & Windows/Cygwin)
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-i STRING | --id STRING : use STRING as the id for this run of Medley (default: default)
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-m N | --mem N : set Medley memory size to N
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-k FILE | --vmem FILE : use FILE as the Medley virtual memory store.
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-r FILE | --greet FILE : use FILE as the Medley greetfile.
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-r - | --greet - : do not use a greetfile
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-x DIR | --logindir DIR : use DIR as LOGINDIR in Medley
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-x - | --logindir - : use MEDLEYDIR/logindir as LOGINDIR in Medley
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sysout:
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The pathname of the file to use as a sysout for Medley to start from.
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If sysout is not provided and none of the flags [-a, -f & -l] is used, then Medley will start from
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the saved virtual memory file for the previous run with the sane id as this run.
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pass_args:
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All arguments after the "--" flag, are passed unaltered to the Maiko emulator.
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EOF
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exit 1
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}
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