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original commit: ad0dfc4ef6708e24aa874a03de13a23ecfb6a35f
This commit is contained in:
Matthew Flatt
parent
35e287185f
commit
11858440c6
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@ -68,9 +68,8 @@ MrEd accepts the following standard
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These flags must appear before all other flags.
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.PP
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.SH OPTIONS
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.SH STARTUP FILE AND EXPRESSION OPTIONS
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Startup file and expression switches:
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.TP
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.BI \-e \ expr
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.TP
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@ -200,27 +199,33 @@ Load executable-embedded code from file offset
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.I n
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to
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.IR m .
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.TP
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.B \-C
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.TP
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.B \--main
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Call `main' with a list of argument strings, but only if
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there have been no uncaught exceptions from previous file loads or evaluations.
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.PP
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Initialization switches:
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.SH INITIALIZATION OPTIONS
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.TP
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.B \-x
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.TP
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.B \--no-lib-path
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Does not try to set current-library-collection-paths.
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Skips trying to set current-library-collection-paths.
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.TP
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.B \-q
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.TP
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.B \--no-init-file
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Does not try to load "~/.mredrc".
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Skips trying to load "~/.mredrc".
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.TP
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.B \-A
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.TP
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.B \--no-argv
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Does not set `argv' or `program'.
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Skips defining `argv' and `program'.
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.PP
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Language setting switches:
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.SH LANGUAGE SETTING OPTIONS
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.TP
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.B \-g
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.TP
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@ -233,7 +238,7 @@ Identifiers and symbols are initially case-sensitive.
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Set! works on undefined identifiers.
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.PP
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Miscellaneous switches:
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.SH MISCELLANEOUS OPTIONS
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.TP
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.B \--
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.br
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@ -270,7 +275,8 @@ Shows help for command-line arguments and exits, ignoring other switches.
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.TP
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.BI \--restore \ file
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Restores an image; must be the only switch. (Special versions only)
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.PP
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.SH OPTION CONVENTIONS
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Multiple single-letter switches can be collapsed, with arguments placed
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after the collapsed switches; the first collapsed switch cannot be
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.BR -- .
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@ -299,15 +305,20 @@ expressions/files are evaluated/loaded, unless the
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or
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.B --no-lib-path
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switch is used.
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.PP
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.PP
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For further information on
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.IR MrEd ,
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please consult the on-line
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documentation and other information available at
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.PP
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.SH EXECUTABLE NAME
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If the executable name has the form scheme-\|\c
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.I dialect\|\c
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, then the command line is effectively prefixed with
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.ce 1
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http://www.plt-scheme.org/software/mred/
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-qAerC '(require (lib "init.ss" "script-lang" "\|\c
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.I dialect\|\c
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"))'
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so that the first actual command-line argument is the name of a file
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to load; the file should define `main', which is called with the
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remaining arguments in a list.
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.SH FILES
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The file "~/.mredrc" is loaded before any provided
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expressions/files are evaluated/loaded, unless the
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@ -351,9 +362,14 @@ followed as in the first case.
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.IP
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The "/usr/local/lib/plt/collects" directory is
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tried.
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.SH FURTHER INFORMATION
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For further information on
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.IR MrEd ,
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please consult the on-line
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documentation and other information available at
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.PP
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Please consult your local administrator to determine whether
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the on-line documentation has been installed locally.
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.ce 1
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http://www.plt-scheme.org/software/mred/
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.SH BUGS
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Submit bug reports via
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.ce 1
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@ -28,9 +28,9 @@ is the graphical development environment for creating
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and
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.I MrEd
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applications.
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.SH OPTIONS
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Startup file and expression switches:
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.SH STARTUP FILE AND EXPRESSION OPTIONS
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.TP
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.BI \-e \ expr
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.TP
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@ -118,14 +118,14 @@ Same as
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.TP
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.B \-r
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.TP
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.B --script
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.B \--script
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Script mode: use as last flag for scripts.
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Same as
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.BR -fmv- .
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.TP
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.B \-i
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.TP
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.B --script-cd
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.B \--script-cd
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Like -r, but also sets the directory.
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Same as
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.BR -dmv- .
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@ -151,27 +151,33 @@ Load executable-embedded code from file offset
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.I n
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to
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.IR m .
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.TP
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.B \-C
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.TP
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.B \--main
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Call `main' with a list of argument strings, but only if
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there have been no uncaught exceptions from previous file loads or evaluations.
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.PP
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Initialization switches:
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.SH INITIALIZATION OPTIONS
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.TP
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.B \-x
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.TP
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.B \--no-lib-path
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Does not try to set current-library-collection-paths.
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Skips trying to set current-library-collection-paths.
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.TP
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.B \-q
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.TP
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.B \--no-init-file
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Does not try to load "~/.mzschemerc".
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Skips trying to load "~/.mzschemerc".
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.TP
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.B \-A
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.TP
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.B \--no-argv
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Does not set `argv' or `program'.
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Skips defining `argv' and `program'.
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.PP
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Language setting switches:
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.SH LANGUAGE SETTING OPTIONS
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.TP
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.B \-g
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.TP
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@ -183,7 +189,7 @@ Identifiers and symbols are initially case-sensitive.
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Set! works on undefined identifiers.
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.PP
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Miscellaneous switches:
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.SH MISCELLANEOUS OPTIONS
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.TP
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.B \--
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.br
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@ -213,7 +219,9 @@ Shows help for command-line arguments.
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.TP
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.BI \--restore \ file
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Restores an image; must be the only switch. (Special versions only)
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.PP
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.SH OPTION CONVENTIONS
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Multiple single-letter switches can be collapsed, with arguments placed
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after the collapsed switches; the first collapsed switch cannot be
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.BR -- .
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@ -242,15 +250,19 @@ expressions/files are evaluated/loaded, unless the
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or
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.B --no-lib-path
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switch is used.
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.PP
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.PP
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For further information on
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.IR MzScheme ,
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please consult the on-line
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documentation and other information available at
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.PP
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.SH EXECUTABLE NAME
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If the executable name has the form scheme-\|\c
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.I dialect\|\c
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, then the command line is effectively prefixed with
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.ce 1
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http://www.plt-scheme.org/software/mzscheme/
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-qAerC '(require (lib "init.ss" "script-lang" "\|\c
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.I dialect\|\c
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"))'
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so that the first actual command-line argument is the name of a file
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to load; the file should define `main', which is called with the
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remaining arguments in a list.
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.SH FILES
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The file "~/.mzschemerc" is loaded before any provided
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expressions/files are evaluated/loaded, unless the
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@ -294,9 +306,36 @@ are followed as in the first case.
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.IP
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The "/usr/local/lib/plt/collects" directory is
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tried.
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.SH EXECUTABLE SCRIPTS
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The most flexible way to create an executable script file is to
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trampoline through /bin/sh, using a #| ... |# block-comment trick to make the first few lines
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parseable by both /bin/sh and mzscheme. Here's an example:
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.PP
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Please consult your local administrator to determine whether
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the on-line documentation has been installed locally.
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.PD 0
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.PP
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#! /bin/sh
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.PP
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#|
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.PP
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exec mzscheme -qr "$0" ${1+"$@"}
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.PP
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|#
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.PP
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(display "Hello, world!")
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.PP
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(newline)
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.PD
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.SH MORE INFORMATION
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For further information on
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.IR MzScheme ,
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please consult the on-line
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documentation and other information available at
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.PP
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.ce 1
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http://www.plt-scheme.org/software/mzscheme/
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.SH BUGS
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Submit bug reports via
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.ce 1
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