bug(#4559): refine XSL template to exclude positioned objects from auto-phi cleanup

Author: h1alexbel

eo-integration-tests/src/test/resources/org/eolang/snippets/auto-phi-with-application-precendence.yaml

@@ -3,17 +3,24 @@
 ---
 # yamllint disable rule:line-length
 out: []
-file: org/eolang/snippets/auto.eo
-args: ["org.eolang.snippets.auto"]
+file: org/eolang/snippets/foo.eo
+args: ["org.eolang.snippets.foo"]
 eo: |
   +alias org.eolang.io.stdout
+  +alias org.eolang.txt.text
+  +alias org.eolang.structs.list
   +package org.eolang.snippets
 
-  # No comments.
-  [] > auto
-    malloc.of > @
-      8
-      [m]
-        while > @
-          m.get.eq 42 >> [i]
-          m.put 42 >> [i]
+  [] > foo
+    "abcdefghijk" > origin
+    origin > @
+    [cont-list] > custom-map
+      mapped. > @
+        cont-list
+        (text orgn).contains x >> [x]
+      origin > orgn!
+
+    [] +> test-custom-map
+      eq. > @
+        list (* true true)
+        foo.custom-map (list (* "abc" "ghi"))

eo-parser/src/main/resources/org/eolang/parser/parse/auto-phi-formation-restruct.xsl

@@ -63,5 +63,5 @@
     </xsl:copy>
   </xsl:template>
   <!-- Remove redundant ξ.X for void attributes, located inside the auto-phi formation -->
-  <xsl:template match="o[starts-with(@base,'ξ.') and ancestor::o[contains(@name,'ap🌵')][descendant::o[@base='∅' and @name=substring-after(current()/@base,'ξ.')]]]"/>
+  <xsl:template match="o[starts-with(@base,'ξ.') and not(@pos) and ancestor::o[contains(@name,'ap🌵')][descendant::o[@base='∅' and @name=substring-after(current()/@base,'ξ.')]]]"/>
 </xsl:stylesheet>

eo-parser/src/test/resources/org/eolang/parser/eo-syntax/auto-phi-formation-with-application-precedence.yaml

@@ -8,6 +8,7 @@ asserts:
   - //o[not(@base) and @name='ap🌵34' and o[@name='φ' and @base='.ttt']/o[@base='.what']/o[@base='Φ.org.eolang.text']/o[@base='ξ.ρ.orgn']]
   - //o[not(@base) and @name='ap🌵54' and o[@name='φ' and @base='.g']/o[@base='.e']/o[@base='.c']]
   - //o[not(@base) and @name='ap🌵86' and o[@name='φ' and @base='.contains']/o[@base='Φ.org.eolang.text']/o[@base='ξ.ρ.orgn']]
+  - //o[not(@base) and @name='ap🌵86' and o[@name='φ' and @base='.contains']/o[@base='ξ.x']]
 input: |
   [cont-list] > custom-map
     foo > boom