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ifthenelse [2019/06/09 08:26] – [Performance tip] neilsifthenelse [2019/07/15 10:16] – neils
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 Syntax: Syntax:
  
- if <any relation> [and | or <any relation>] then <statements> [else <statements>]+  if <any relation> [and | or <any relation>] then <statements> [else <statements>]
   
 +or, since version 2.1:
 +
 +  if <any relation> [and | or <any relation>] then
 +    <statements>
 +  [else
 +    <statements>]
 +  endif
 +
 Conditional structure. Executes the statements after ''THEN'' if the expression evaluates to true, otherwise the statements after ''ELSE'', if present. ''ELSE'' is optional. Conditional structure. Executes the statements after ''THEN'' if the expression evaluates to true, otherwise the statements after ''ELSE'', if present. ''ELSE'' is optional.
  
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 ====== Performance tip ====== ====== Performance tip ======
  
-An ''ON ... GOTO'' or ''ON ... GOSUB'' construct is faster than its ''IF ... THEN GOTO/GOSUB'' equivalent. Please refer to the [[ON|ON command]] for details.+An ''ON ... GOTO'' or ''ON ... GOSUB'' construct is faster than its ''IF ... THEN GOTO/GOSUB'' equivalent. Please refer to the [[ON|ON construct]] for details.