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diff --git a/source/text/sbasic/shared/03090301.xhp b/source/text/sbasic/shared/03090301.xhp index 3b902076b8..11b229731b 100644 --- a/source/text/sbasic/shared/03090301.xhp +++ b/source/text/sbasic/shared/03090301.xhp @@ -1,6 +1,5 @@ <?xml version="1.0" encoding="UTF-8"?> - - +<helpdocument version="1.0"> <!-- * This file is part of the LibreOffice project. * @@ -17,62 +16,68 @@ * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . - --> - -<helpdocument version="1.0"> +--> + <meta> -<topic id="textsbasicshared03090301xml" indexer="include" status="PUBLISH"> -<title id="tit" xml-lang="en-US">GoSub...Return Statement [Runtime]</title> -<filename>/text/sbasic/shared/03090301.xhp</filename> -</topic> -<history> -<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> -</history> + <topic id="textsbasicshared03090301xml" indexer="include" status="PUBLISH"> + <title id="tit" xml-lang="en-US">GoSub...Return Statement [Runtime]</title> + <filename>/text/sbasic/shared/03090301.xhp</filename> + </topic> </meta> + <body> + + <section id="gosubreturn"> -<bookmark xml-lang="en-US" branch="index" id="bm_id3147242"><bookmark_value>GoSub...Return statement</bookmark_value> +<bookmark xml-lang="en-US" branch="index" id="bm_id3147242"> + <bookmark_value>GoSub...Return statement</bookmark_value> </bookmark> -<paragraph role="heading" id="hd_id3147242" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03090301.xhp" name="GoSub...Return Statement [Runtime]">GoSub...Return Statement [Runtime]</link></paragraph> -<paragraph role="paragraph" id="par_id3145316" xml-lang="en-US" l10n="U" oldref="2">Calls a subroutine that is indicated by a label from a subroutine or a function. The statements following the label are executed until the next Return statement. Afterwards, the program continues with the statement that follows the <emph>GoSub </emph>statement.</paragraph> + + +<paragraph id="hd_id3147242" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03090301.xhp" name="GoSub...Return Statement [Runtime]">GoSub...Return Statement [Runtime]</link></paragraph> +<paragraph id="par_id3145316" role="paragraph" xml-lang="en-US">Calls a subroutine that is indicated by a label from a subroutine or a function. The statements following the label are executed until the next Return statement. Afterwards, the program continues with the statement that follows the <emph>GoSub </emph>statement.</paragraph> </section> -<paragraph role="heading" id="hd_id3145609" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> -<bascode>
-<paragraph role="bascode" id="par_id3145069" xml-lang="en-US" oldref="4">see Parameters</paragraph>
+ +<paragraph id="hd_id3145609" role="heading" level="2" xml-lang="en-US">Syntax:</paragraph> +<bascode> +<paragraph id="par_id3145069" role="bascode" xml-lang="en-US">see Parameters</paragraph> </bascode> -<paragraph role="heading" id="hd_id3147265" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph> -<paragraph role="paragraph" id="par_id3148664" xml-lang="en-US" l10n="U" oldref="6">Sub/Function</paragraph> -<paragraph role="paragraph" id="par_id3150400" xml-lang="en-US" l10n="U" oldref="7">statement block</paragraph> -<paragraph role="paragraph" id="par_id3154140" xml-lang="en-US" l10n="U" oldref="8"> Label</paragraph> -<paragraph role="paragraph" id="par_id3150869" xml-lang="en-US" l10n="U" oldref="9">statement block</paragraph> -<paragraph role="paragraph" id="par_id3154909" xml-lang="en-US" l10n="U" oldref="10">GoSub Label</paragraph> -<paragraph role="paragraph" id="par_id3153969" xml-lang="en-US" l10n="U" oldref="11">Exit Sub/Function</paragraph> -<paragraph role="paragraph" id="par_id3154685" xml-lang="en-US" l10n="U" oldref="12">Label:</paragraph> -<paragraph role="paragraph" id="par_id3145786" xml-lang="en-US" l10n="U" oldref="13">statement block</paragraph> -<paragraph role="paragraph" id="par_id3159252" xml-lang="en-US" l10n="U" oldref="14">Return</paragraph> -<paragraph role="paragraph" id="par_id3154321" xml-lang="en-US" l10n="U" oldref="15">End Sub/Function</paragraph> -<paragraph role="paragraph" id="par_id3147318" xml-lang="en-US" l10n="U" oldref="16">The <emph>GoSub</emph> statement calls a local subroutine indicated by a label from within a subroutine or a function. The name of the label must end with a colon (":").</paragraph> -<paragraph role="warning" id="par_id3153190" xml-lang="en-US" l10n="U" oldref="17">If the program encounters a Return statement not preceded by <emph>GoSub</emph>, $[officename] Basic returns an error message. Use <emph>Exit Sub</emph> or <emph>Exit Function</emph> to ensure that the program leaves a Sub or Function before reaching the next Return statement.</paragraph> -<paragraph role="paragraph" id="par_id3145799" xml-lang="en-US" l10n="U" oldref="19">The following example demonstrates the use of <emph>GoSub</emph> and <emph>Return</emph>. By executing a program section twice, the program calculates the square root of two numbers that are entered by the user.</paragraph> -<paragraph role="heading" id="hd_id3156284" xml-lang="en-US" level="2" l10n="U" oldref="20">Example:</paragraph> + +<paragraph id="hd_id3147265" role="heading" level="2" xml-lang="en-US">Parameters:</paragraph> +<paragraph id="par_id3148664" role="paragraph" xml-lang="en-US">Sub/Function</paragraph> +<paragraph id="par_id3150400" role="paragraph" xml-lang="en-US">statement block</paragraph> +<paragraph id="par_id3154140" role="paragraph" xml-lang="en-US"> Label</paragraph> +<paragraph id="par_id3150869" role="paragraph" xml-lang="en-US">statement block</paragraph> +<paragraph id="par_id3154909" role="paragraph" xml-lang="en-US">GoSub Label</paragraph> +<paragraph id="par_id3153969" role="paragraph" xml-lang="en-US">Exit Sub/Function</paragraph> +<paragraph id="par_id3154685" role="paragraph" xml-lang="en-US">Label:</paragraph> +<paragraph id="par_id3145786" role="paragraph" xml-lang="en-US">statement block</paragraph> +<paragraph id="par_id3159252" role="paragraph" xml-lang="en-US">Return</paragraph> +<paragraph id="par_id3154321" role="paragraph" xml-lang="en-US">End Sub/Function</paragraph> +<paragraph id="par_id3147318" role="paragraph" xml-lang="en-US">The <emph>GoSub</emph> statement calls a local subroutine indicated by a label from within a subroutine or a function. The name of the label must end with a colon (":").</paragraph> +<paragraph id="par_id3153190" role="warning" xml-lang="en-US">If the program encounters a Return statement not preceded by <emph>GoSub</emph>, $[officename] Basic returns an error message. Use <emph>Exit Sub</emph> or <emph>Exit Function</emph> to ensure that the program leaves a Sub or Function before reaching the next Return statement.</paragraph> +<paragraph id="par_id3145799" role="paragraph" xml-lang="en-US">The following example demonstrates the use of <emph>GoSub</emph> and <emph>Return</emph>. By executing a program section twice, the program calculates the square root of two numbers that are entered by the user.</paragraph> + +<paragraph id="hd_id3156284" role="heading" level="2" xml-lang="en-US">Example:</paragraph> <bascode> -<paragraph role="bascode" localize="false" xml-lang="en-US">Sub ExampleGoSub</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US">Dim iInputa As Single</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US">Dim iInputb As Single</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US">Dim iInputc As Single</paragraph> -<paragraph role="bascode" id="par_id3146970" xml-lang="en-US" l10n="U" oldref="25"> iInputa = Int(InputBox("Enter the first number: ","NumberInput"))</paragraph> -<paragraph role="bascode" id="par_id3150329" xml-lang="en-US" l10n="U" oldref="26"> iInputb = Int(InputBox("Enter the second number: ","NumberInput"))</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> iInputc=iInputa</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> GoSub SquareRoot</paragraph> -<paragraph role="bascode" id="par_id3154756" xml-lang="en-US" l10n="U" oldref="29"> Print "The square root of";iInputa;" is";iInputc</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> iInputc=iInputb</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> GoSub SquareRoot</paragraph> -<paragraph role="bascode" id="par_id3147340" xml-lang="en-US" l10n="U" oldref="32"> Print "The square root of";iInputb;" is";iInputc</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> Exit Sub</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US">SquareRoot:</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> iInputc=sqr(iInputc)</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US"> Return</paragraph> -<paragraph role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph> +<paragraph id="par_idm1341591488" role="bascode" localize="false" xml-lang="en-US">Sub ExampleGoSub</paragraph> +<paragraph id="par_idm1341590256" role="bascode" localize="false" xml-lang="en-US">Dim iInputa As Single</paragraph> +<paragraph id="par_idm1341589024" role="bascode" localize="false" xml-lang="en-US">Dim iInputb As Single</paragraph> +<paragraph id="par_idm1341587792" role="bascode" localize="false" xml-lang="en-US">Dim iInputc As Single</paragraph> +<paragraph id="par_id3146970" role="bascode" xml-lang="en-US"> iInputa = Int(InputBox("Enter the first number: ","NumberInput"))</paragraph> +<paragraph id="par_id3150329" role="bascode" xml-lang="en-US"> iInputb = Int(InputBox("Enter the second number: ","NumberInput"))</paragraph> +<paragraph id="par_idm1341583040" role="bascode" localize="false" xml-lang="en-US"> iInputc=iInputa</paragraph> +<paragraph id="par_idm1341581808" role="bascode" localize="false" xml-lang="en-US"> GoSub SquareRoot</paragraph> +<paragraph id="par_id3154756" role="bascode" xml-lang="en-US"> Print "The square root of";iInputa;" is";iInputc</paragraph> +<paragraph id="par_idm1341578832" role="bascode" localize="false" xml-lang="en-US"> iInputc=iInputb</paragraph> +<paragraph id="par_idm1341577600" role="bascode" localize="false" xml-lang="en-US"> GoSub SquareRoot</paragraph> +<paragraph id="par_id3147340" role="bascode" xml-lang="en-US"> Print "The square root of";iInputb;" is";iInputc</paragraph> +<paragraph id="par_idm1341574624" role="bascode" localize="false" xml-lang="en-US"> Exit Sub</paragraph> +<paragraph id="par_idm1341573392" role="bascode" localize="false" xml-lang="en-US">SquareRoot:</paragraph> +<paragraph id="par_idm1341572160" role="bascode" localize="false" xml-lang="en-US"> iInputc=sqr(iInputc)</paragraph> +<paragraph id="par_idm1341570912" role="bascode" localize="false" xml-lang="en-US"> Return</paragraph> +<paragraph id="par_idm1341569680" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph> </bascode> </body> -</helpdocument> + +</helpdocument>
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