ENVIRONMENT AND OPTIONS
Acknowledgements
Introduction
Command Line Options
Environment Variables
Set and Get
Verbose Levels
Other Information Procedures
History
The Magma Line Editor
Key Bindings (Emacs and VI mode)
Key Bindings in Emacs mode only
Key Bindings in VI mode only
The Magma Help System
Internal Help Browser
Introduction
Command Line Options
magma -b
magma -c filename
magma -d
magma -e arguments
magma -i filename arguments
magma -n
magma -r workspace
magma -s filename
magma -S integer
magma -t N
magma -V
Example Env_Startup (H4E1)
Example Env_StartupCalculator (H4E2)
Example Env_StartupShebang (H4E3)
Environment Variables
MAGMA_STARTUP_FILE
MAGMA_PATH
MAGMA_MEMORY_LIMIT
MAGMA_LIBRARY_ROOT
MAGMA_LIBRARIES
MAGMA_SYSTEM_SPEC
MAGMA_USER_SPEC
MAGMA_HELP_DIR
MAGMA_TEMP_DIR
Set and Get
SetAssertions(b) : RngIntElt ->
SetAutoColumns(b) : BoolElt ->
SetAutoCompact(b) : BoolElt ->
SetBeep(b) : BoolElt ->
SetColumns(n) : RngIntElt ->
GetCurrentDirectory() : ->
SetEchoInput(b) : BoolElt ->
GetEnvironmentValue(s) : MonStgElt -> MonStgElt
SetExitSummary(b) : BoolElt ->
SetGPU(b) : BoolElt ->
SetHistorySize(n) : RngIntElt ->
SetIgnorePrompt(b) : BoolElt ->
SetIgnoreSpaces(b) : BoolElt ->
SetIndent(n) : RngIntElt ->
SetLibraries(s) : MonStgElt ->
SetLibraryRoot(s) : MonStgElt ->
SetLineEditor(b) : BoolElt ->
SetLogFile(F) : MonStgElt ->
SetMemoryLimit(n) : RngIntElt ->
SetNthreads(n) : RngIntElt ->
SetOutputFile(F) : MonStgElt ->
SetPath(s) : MonStgElt ->
SetPrintLevel(l) : MonStgElt ->
SetPrompt(s) : MonStgElt ->
SetQuitOnError(b) : BoolElt ->
SetRows(n) : RngIntElt ->
GetScriptFilename() : -> MonStgElt
GetScriptArguments() : -> SeqEnum
SetSeed(s, c) : RngIntElt ->
GetTempDir() : -> MonStgElt
SetTraceback(n) : BoolElt ->
GetVersion() : -> RngIntElt, RngIntElt, RngIntElt
SetViMode(b) : BoolElt ->
SetWarnIntrinsicOverride(b) : BoolElt ->
Verbose Levels
SetVerbose(s, i) : MonStgElt, RngIntElt ->
GetVerbose(s) : MonStgElt -> RngIntElt
IsVerbose(s) : MonStgElt -> BoolElt
IsVerbose(s, l) : MonStgElt, RngIntElt -> BoolElt
ListVerbose() : ->
ClearVerbose() : ->
Other Information Procedures
ShowMemoryUsage() : ->
ShowIdentifiers() : ->
ShowValues() : ->
Traceback() : ->
ListSignatures(C) : Cat ->
ListSignatures(F, C) : Intrinsic, Cat ->
ListCategories() : ->
History
%p
%pn
%pn1 n2
%P
%Pn
%Pn1 n2
%s
%sn
%sn1 n2
%S
%Sn
%Sn1 n2
%
%n
%n1 n2
%e
%en
%en1 n2
%! shell-command
The Magma Line Editor
Key Bindings (Emacs and VI mode)
<Return>
<Backspace>
<Tab>
<Ctrl>-A
<Ctrl>-B
<Ctrl>-C
<Ctrl>-D
<Ctrl>-E
<Ctrl>-F
<Ctrl>-H
<Ctrl>-I
<Ctrl>-J
<Ctrl>-K
<Ctrl>-L
<Ctrl>-M
<Ctrl>-N
<Ctrl>-P
<Ctrl>-U
<Ctrl>-V<char>
<Ctrl>-W
<Ctrl>-X
<Ctrl>-Y
<Ctrl>-Z
<Ctrl>-_
<Ctrl>-\
Key Bindings in Emacs mode only
<Meta>-b
<Meta>-f
Key Bindings in VI mode only
0
$
<Ctrl>-space
%
;
,
B
b
E
e
F<char>
f<char>
h
l
T<char>
t<char>
w
W
A
a
C
c range
D
d range
I
i
j
k
P
p
R
r<char>
S
s
U
X
x
Y
y range
The Magma Help System
SetHelpExternalBrowser(S, T) : MonStgElt, MonStgElt ->
SetHelpUseExternalBrowser(b) : BoolElt ->
SetHelpExternalSystem(s) : MonStgElt ->
SetHelpUseExternalSystem(b) : BoolElt ->
GetHelpExternalBrowser() : -> MonStgElt, MonStgElt
GetHelpExternalSystem() : -> MonStgElt
GetHelpUseExternal() : -> BoolElt, BoolElt
Internal Help Browser
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