Wiki source for KeyPgOptiongosub


Show raw source

{{fbdoc item="title" value="OPTION GOSUB"}}----
Enables support for ##[[KeyPgGosub|Gosub]]## and ##[[KeyPgOngosub|On Gosub]]##.

{{fbdoc item="syntax"}}##
**Option Gosub**
##
{{fbdoc item="desc"}}
##**Option Gosub**## enables support for ##[[KeyPgGosub|Gosub]]## and ##[[KeyPgReturnGosub|Return]]## (from gosub).

Because ##Return## could mean return-from-gosub or return-from-procedure, ##**Option Gosub**## and ##[[KeyPgOptionnogosub|Option Nogosub]]## can be used to enable and disable ##[[KeyPgGosub|Gosub]]## support. When ##[[KeyPgGosub|Gosub]]## support is disabled, ##[[KeyPgReturn|Return]]## is then recognized as return-from-procedure.

{{fbdoc item="ex"}}
{{fbdoc item="filename" value="examples/manual/switches/option-gosub.bas"}}%%(freebasic)
'' Compile with the "-lang fblite" compiler switch

#lang "fblite"

'' turn on gosub support
Option GoSub

GoSub there
backagain:
Print "backagain"
End

there:
Print "there"
Return
%%

{{fbdoc item="lang"}}
- Only available in the //[[CompilerOptlang|-lang fblite]]// and //[[CompilerOptlang|-lang qb]]// dialects.

{{fbdoc item="diff"}}
- New to ""FreeBASIC""

{{fbdoc item="see"}}
- ##[[KeyPgDdfboptiongosub|__FB_OPTION_GOSUB__]]##
- ##[[KeyPgOptionnogosub|Option Nogosub]]##
- ##[[KeyPgGosub|Gosub]]##
- ##[[KeyPgReturnGosub|Return (from Gosub)]]##
- ##[[KeyPgReturn|Return (from procedure)]]##

{{fbdoc item="back" value="CatPgCompilerSwitches|Compiler Switches"}}
Valid XHTML :: Valid CSS: :: Powered by WikkaWiki



sf.net phatcode