ChapterA 6.A Commands

Revision History
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  • In a??Fora??, In "[NO]UNDEF", changed a note to reflect that NOUNDEF no longer applies to an undefined FOR control variable.

  • In a??[NO]UNDEFa??, In "[NO]UNDEF", changed a note to reflect that NOUNDEF no longer applies to an undefined FOR control variable.

Revision V7.0-00223 March 2022
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  • In a??ZSHOW Information Codesa??, add DEXA, GLB, JNL, MLK, PRC, TRX, ZAD, JOPA, AFRA, BREA, MLBA and TRGA in ZSHOW Information Codes table; add actions to the ZSHOW "B" output description

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Revision V6.1-00028 August 2014
  • In a??Key Words in VIEW Commanda??, added the LINK keyword and an example for TRACE.

  • In a??ZLinka??, added the description of recursive relink.

  • In a??ZSHOW Information Codesa??, added the description of ZSHOW "R" and removed the description of ZSHOW "C".

  • In a??Closea??, added information for closing a listening LOCAL socket.

  • In a??Joba??, added information about using DETACHed sockets in INPUT, OUTPUT, and ERROR Processmarameters.

  • Moved the contents of SET * under SET and KILL * under KILL.

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Revision V6.0-00019 November 2012

This chapter describes M language commands implemented in GT.M. All commands starting with the letter Z are GT.M additions to the ANSI standard command set. The M standard specifies standard abbreviations for commands and rejects any non-standard abbreviation. Behavior of I/O commands including OPEN, USE, READ, WRITE, and CLOSE is described in ChapterA 9: a??Input/Output Processinga??.

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