Environment and Options

• Introduction
• Command Line Options
  • magma -b
  • magma -c filename
  • magma -d
  • magma -h
  • magma -?
  • magma --help
  • magma -e arguments
  • magma -E arguments
  • magma -i filename arguments
  • magma -I filename arguments
  • magma -l limit
  • magma -n
  • magma -P
  • magma -r workspace
  • magma -s filename
  • magma -S integer
  • magma -t N
  • magma -V
  • magma --version
  • Example: Startup
  • Example: Startup Calculator
  • Example: Startup Shebang
• 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
  • MAGMA_CONFIG_DIR
• Set and Get
  • SetAssertions(b): RngIntElt
  • GetAssertions() → RngIntElt
  • SetAutoColumns(b): BoolElt
  • GetAutoColumns() → BoolElt
  • SetAutoCompact(b): BoolElt
  • GetAutoCompact() → BoolElt
  • SetBeep(b): BoolElt
  • GetBeep() → BoolElt
  • SetColumns(n): RngIntElt
  • GetColumns() → RngIntElt
  • GetCurrentDirectory()
  • SetEchoInput(b): BoolElt
  • GetEchoInput()
  • GetEnvironmentValue(s): MonStgElt → MonStgElt
  • GetEnv(s): MonStgElt → MonStgElt
  • SetExitSummary(b): BoolElt
  • GetExitSummary()
  • SetGPU(b): BoolElt
  • GetGPU() → BoolElt
  • SetHistorySize(n): RngIntElt
  • GetHistorySize()
  • SetIgnorePrompt(b): BoolElt
  • GetIgnorePrompt() → BoolElt
  • SetIgnoreSpaces(b): BoolElt
  • GetIgnoreSpaces() → BoolElt
  • SetIndent(n): RngIntElt
  • GetIndent() → RngIntElt
  • SetLibraries(s): MonStgElt
  • GetLibraries() → MonStgElt
  • SetLibraryRoot(s): MonStgElt
  • GetLibraryRoot() → MonStgElt
  • SetLineEditor(b): BoolElt
  • GetLineEditor() → BoolElt
  • SetLogFile(F): MonStgElt
  • UnsetLogFile()
  • SetMemoryLimit(n): RngIntElt
  • GetMemoryLimit() → RngIntElt
  • SetNthreads(n): RngIntElt
  • GetNthreads() → RngIntElt
  • SetOutputFile(F): MonStgElt
  • UnsetOutputFile()
  • SetPath(s): MonStgElt
  • GetPath() → MonStgElt
  • SetPrintLevel(l): MonStgElt
  • GetPrintLevel() → MonStgElt
  • SetPrompt(s): MonStgElt
  • GetPrompt() → MonStgElt
  • SetQuitOnError(b): BoolElt
  • SetRows(n): RngIntElt
  • GetRows() → RngIntElt
  • GetScriptFilename() → MonStgElt
  • GetScriptArguments() → SeqEnum
  • SetSeed(s, c): RngIntElt
  • GetSeed() → RngIntElt, RngIntElt
  • GetTempDir() → MonStgElt
  • SetTraceback(n): BoolElt
  • GetTraceback() → BoolElt
  • GetVersion() → RngIntElt, RngIntElt, RngIntElt
  • SetViMode(b): BoolElt
  • GetViMode() → BoolElt
  • SetWarnIntrinsicOverride(b): BoolElt
  • GetWarnIntrinsicOverride() → BoolElt
• Verbose Levels
  • SetVerbose(s, i): MonStgElt, RngIntElt
  • SetVerbose(s, b): MonStgElt, BoolElt
  • 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()
  • ListTypes()
• History
  • %p
  • %pn
  • %pn₁ n₂
  • %P
  • %Pn
  • %Pn₁ n₂
  • %s
  • %sn
  • %sn₁ n₂
  • %S
  • %Sn
  • %Sn₁ n₂
  • %
  • %n
  • %n₁ n₂
  • %e
  • %en
  • %en₁ n₂
  • %E
  • %! shell-command
  • %r
  • %f pattern
  • %o
  • %c
  • %b
• The Magma Line Editor
  • SetViMode(true): BoolElt
  • SetViMode(false): BoolElt
  • Key Bindings (Emacs and VI mode)
    • <Return>
    • <Backspace>
    • <Delete>
    • <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
    • <Ctrl>-R
    • <Meta>-b
    • <Meta>-B
    • <Meta>-f
    • <Meta>-F
  • Key Bindings in VI mode only
    • 0
    • $
    • <Ctrl>-space
    • %
    • ;
    • ,
    • B
    • b
    • E
    • e
    • F<char>
    • f<char>
    • h
    • H
    • l
    • 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
    • u
    • X
    • x
    • Y
    • y range
  • Completion Preferences
    • SetCompletionPreference(P, O): MonStgElt, MonStgElt
    • ClearCompletionPreference()
    • SetCompletionPreferenceStyle(S): MonStgElt
• History Files
  • The Options File
• The Magma Help System
  • SetHelpExternalBrowser(S, T): MonStgElt, MonStgElt
  • SetHelpExternalBrowser(S): MonStgElt
  • SetHelpUseExternalBrowser(b): BoolElt
  • SetHelpExternalSystem(s): MonStgElt
  • SetHelpUseExternalSystem(b): BoolElt
  • GetHelpExternalBrowser() → MonStgElt, MonStgElt
  • GetHelpExternalSystem() → MonStgElt
  • GetHelpUseExternal() → BoolElt, BoolElt
  • Internal Help Browser