Difference between revisions of "CoCoA:Grammar/Command"

From ApCoCoAWiki
 
Line 2: Line 2:
  
 
==Syntax==
 
==Syntax==
  [[COMMAND]] ::= [[HELP_QUERY]] ''newline''
+
  COMMAND ::= [[HELP_QUERY]] ''newline''
 
     | [[COMMENT]]
 
     | [[COMMENT]]
 
     | [[PACKAGE_DECL]]
 
     | [[PACKAGE_DECL]]

Revision as of 17:17, 23 June 2007

Command

Syntax

COMMAND ::= HELP_QUERY newline
   | COMMENT
   | PACKAGE_DECL
   | FUNCTION_DECL
   | STATEMENT;

Commands can be divided in three main groups:

  • Interactive commands (such as ?)
  • Package and Function declarations (Package and Define)
  • Statements (assignment, If, For, etc.)

Static

See specific definition

Run-time

See specific definition