plcopen/yslt_noindent.yml2
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Wed, 01 Aug 2018 13:09:45 +0300
changeset 2258 c9915bc620cd
parent 1936 b85b13b1c2ec
permissions -rw-r--r--
Fix wrong code generation if EN/ENO are used in FBD/LD/SFC

This problem appears for example here

--------
------- | MOVE |
| MOVE1 |------|EN ENO|
------- | |
| |
------- | | -----------
| 23 |------|IN OUT|---| LocalVar0 |
------- -------- -----------


--------
------- | MOVE |
| MOVE2 |------|EN ENO|
------- | |
| |
------- | | -----------
| 15 |------|IN OUT|---| LocalVar0 |
------- -------- -----------

Before wrong code was generated for this case:

MOVE6_OUT := MOVE(EN := move1, IN := 23, ENO => MOVE6_ENO);
LocalVar0 := MOVE6_OUT;
MOVE4_OUT := MOVE(EN := move2, IN := 15, ENO => MOVE4_ENO);
LocalVar0 := MOVE4_OUT;

With this patch now following code is generated:

MOVE6_OUT := MOVE(EN := move1, IN := 23, ENO => MOVE6_ENO);
IF MOVE6_ENO THEN
LocalVar0 := MOVE6_OUT;
END_IF;
MOVE4_OUT := MOVE(EN := move2, IN := 15, ENO => MOVE4_ENO);
IF MOVE4_ENO THEN
LocalVar0 := MOVE4_OUT;
END_IF;


See discussion here:
https://sourceforge.net/p/beremiz/mailman/message/36378805/
1936
b85b13b1c2ec YSLT auto indent trick is useless here, added yslt_noindent.yml2, regenerated XSLT files
Edouard Tisserant <edouard.tisserant@gmail.com>
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include yslt.yml2
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in xsl {
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    decl istylesheet (
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        *output="xml",
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        version="1.0",
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        xmlns:xsl="http://www.w3.org/1999/XSL/Transform",
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        xmlns:exsl='http://exslt.org/common',
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        extension-element-prefixes='exsl'
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    ) alias stylesheet {
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        output *output;
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        content;
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parents:
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    };
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    decl template(match) {
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        content;
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    };
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parents:
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    decl function(name) alias template {
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        content;
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    };
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    decl call(name) alias call-template {
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        content;
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parents:
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    };
b85b13b1c2ec YSLT auto indent trick is useless here, added yslt_noindent.yml2, regenerated XSLT files
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parents:
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    decl apply(select) alias apply-templates {
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        content;
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    };
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}
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parents:
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