implements PLN-0102

discussion/index.ndjson

@@ -1,7 +1,7 @@
 {"type":"meta","next_id":{"DSC":39,"AGD":42,"DEC":40,"PLN":103,"LSN":55,"CLSN":1}}
 {"type":"discussion","id":"DSC-0038","status":"done","ticket":"studio-packer-rgba8888-asset-pipeline","title":"Studio and Packer RGBA8888 Asset Pipeline Alignment","created_at":"2026-05-23","updated_at":"2026-07-14","tags":["studio","packer","assets","glyph-bank","palette","rgba8888","runtime-alignment"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0053","file":"discussion/lessons/DSC-0038-studio-packer-rgba8888-asset-pipeline/LSN-0053-rgba8888-is-the-canonical-studio-packer-palette-contract.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14"}]}
 {"type":"discussion","id":"DSC-0037","status":"done","ticket":"pbs-autocomplete-parameter-names","title":"PBS autocomplete parameter names for stdlib and method calls","created_at":"2026-05-08","updated_at":"2026-05-14","tags":["compiler-pbs","studio","lsp","autocomplete","signature-help","stdlib"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0052","file":"discussion/lessons/DSC-0037-pbs-autocomplete-parameter-names/LSN-0052-canonical-callable-parameter-names-through-pbs-editor-assistance.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14"}]}
-{"type":"discussion","id":"DSC-0036","status":"in_progress","ticket":"pbs-symbol-documentation-and-hover-markdown","title":"Modelo de documentacao de simbolos em PBS e consumo markdown no hover","created_at":"2026-05-08","updated_at":"2026-07-15","tags":["compiler","compiler-pbs","studio","lsp","vscode","editor","hover","documentation","markdown"],"agendas":[{"id":"AGD-0039","file":"AGD-0039-pbs-symbol-documentation-and-hover-markdown.md","status":"accepted","created_at":"2026-05-08","updated_at":"2026-07-15"}],"decisions":[{"id":"DEC-0039","file":"DEC-0039-pbs-symbol-documentation-with-doc-markdown-text-blocks.md","status":"accepted","created_at":"2026-07-15","updated_at":"2026-07-15","ref_agenda":"AGD-0039"}],"plans":[{"id":"PLN-0092","file":"PLN-0092-specify-pbs-doc-attribute-and-markdown-text-block-syntax.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0093","file":"PLN-0093-implement-pbs-lexer-support-for-documentation-text-blocks.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0094","file":"PLN-0094-extend-pbs-attribute-parser-and-ast-for-doc-markdown-payloads.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0095","file":"PLN-0095-implement-documentation-text-block-normalization.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0096","file":"PLN-0096-validate-doc-attribute-semantics-and-diagnostics.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0097","file":"PLN-0097-attach-doc-metadata-to-pbs-semantic-symbols.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0098","file":"PLN-0098-expose-doc-metadata-through-pbs-editorial-and-lsp-surfaces.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0099","file":"PLN-0099-render-doc-markdown-in-hover-composition.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0100","file":"PLN-0100-author-doc-metadata-for-stdlib-sdk-and-interface-declarations.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0101","file":"PLN-0101-protect-runtime-artifacts-from-doc-metadata-lowering.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0102","file":"PLN-0102-add-end-to-end-doc-documentation-conformance-coverage.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]}],"lessons":[]}
+{"type":"discussion","id":"DSC-0036","status":"in_progress","ticket":"pbs-symbol-documentation-and-hover-markdown","title":"Modelo de documentacao de simbolos em PBS e consumo markdown no hover","created_at":"2026-05-08","updated_at":"2026-07-15","tags":["compiler","compiler-pbs","studio","lsp","vscode","editor","hover","documentation","markdown"],"agendas":[{"id":"AGD-0039","file":"AGD-0039-pbs-symbol-documentation-and-hover-markdown.md","status":"accepted","created_at":"2026-05-08","updated_at":"2026-07-15"}],"decisions":[{"id":"DEC-0039","file":"DEC-0039-pbs-symbol-documentation-with-doc-markdown-text-blocks.md","status":"accepted","created_at":"2026-07-15","updated_at":"2026-07-15","ref_agenda":"AGD-0039"}],"plans":[{"id":"PLN-0092","file":"PLN-0092-specify-pbs-doc-attribute-and-markdown-text-block-syntax.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0093","file":"PLN-0093-implement-pbs-lexer-support-for-documentation-text-blocks.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0094","file":"PLN-0094-extend-pbs-attribute-parser-and-ast-for-doc-markdown-payloads.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0095","file":"PLN-0095-implement-documentation-text-block-normalization.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0096","file":"PLN-0096-validate-doc-attribute-semantics-and-diagnostics.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0097","file":"PLN-0097-attach-doc-metadata-to-pbs-semantic-symbols.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0098","file":"PLN-0098-expose-doc-metadata-through-pbs-editorial-and-lsp-surfaces.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0099","file":"PLN-0099-render-doc-markdown-in-hover-composition.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0100","file":"PLN-0100-author-doc-metadata-for-stdlib-sdk-and-interface-declarations.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0101","file":"PLN-0101-protect-runtime-artifacts-from-doc-metadata-lowering.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]},{"id":"PLN-0102","file":"PLN-0102-add-end-to-end-doc-documentation-conformance-coverage.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0039"]}],"lessons":[]}
 {"type":"discussion","id":"DSC-0035","status":"done","ticket":"pbs-lsp-editor-assistance-wave-1","title":"Wave 1 de assistencia editorial via LSP para PBS no VS Code","created_at":"2026-05-08","updated_at":"2026-05-08","tags":["studio","lsp","vscode","compiler","compiler-pbs","editor","completion","hover","signature-help"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0051","file":"discussion/lessons/DSC-0035-pbs-lsp-editor-assistance-wave-1/LSN-0051-compiler-backed-editor-assistance-for-pbs.md","status":"done","created_at":"2026-05-08","updated_at":"2026-05-08"}]}
 {"type":"discussion","id":"DSC-0034","status":"done","ticket":"frontend-semantic-host-projection-flexibility","title":"Frontend semantic vocabulary flexibility and declarative host projection","created_at":"2026-05-06","updated_at":"2026-05-07","tags":["compiler","compiler-general","frontend","semantics","vscode","host-projection","lsp"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0048","file":"discussion/lessons/DSC-0034-frontend-semantic-host-projection-flexibility/LSN-0048-frontend-owned-semantic-vocabularies-with-declarative-host-projection.md","status":"done","created_at":"2026-05-07","updated_at":"2026-05-07"}]}
 {"type":"discussion","id":"DSC-0033","status":"done","ticket":"frontend-visual-theme-spec-and-css-retirement","title":"Frontend visual theme spec and retirement of host-consumed semantic CSS","created_at":"2026-05-06","updated_at":"2026-05-08","tags":["compiler","compiler-general","frontend","presentation","theming","studio","vscode","lsp","pbs"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0050","file":"discussion/lessons/DSC-0033-frontend-visual-theme-spec-and-css-retirement/LSN-0050-frontend-owned-visual-themes-with-structured-contract-and-host-adapters.md","status":"done","created_at":"2026-05-08","updated_at":"2026-05-08"}]}

discussion/workflow/plans/PLN-0102-add-end-to-end-doc-documentation-conformance-coverage.md

@@ -2,7 +2,7 @@
 id: PLN-0102
 ticket: pbs-symbol-documentation-and-hover-markdown
 title: Add end-to-end Doc documentation conformance coverage
-status: open
+status: done
 created: 2026-07-15
 ref_decisions: [DEC-0039]
 tags: [compiler, compiler-pbs, studio, lsp, vscode, editor, hover, documentation, markdown]
@@ -54,6 +54,17 @@ Validate that syntax, normalization, semantics, metadata attachment, LSP exposur
 - Runtime/lowering golden tests.
 - Manual VSCode checklist execution before final housekeeping.
 
+## Manual VSCode Validation Checklist
+
+This plan intentionally does not automate VSCode UI rendering. Before final housekeeping, validate manually that:
+
+- hover renders a `Doc` paragraph below the symbol signature and kind;
+- Markdown lists render from `- item` documentation lines;
+- code spans such as `` `color` `` render as inline code;
+- normalized indentation from `[Doc(markdown = """...""")]` does not leak leading source indentation into hover;
+- undocumented symbols still show the existing hover fallback without an empty documentation block;
+- completion documentation matches the same Markdown payload used by hover.
+
 ## Affected Artifacts
 
 - PBS frontend tests and fixtures

prometeu-compiler/frontends/prometeu-frontend-pbs/src/test/java/p/studio/compiler/pbs/semantics/PbsSemanticsDeclarationsTest.java

@@ -20,12 +20,20 @@ class PbsSemanticsDeclarationsTest {
                 [Doc(markdown = \"""
                 Holds player state.
                 \""")]
-                declare struct Player(x: int);
+                declare struct Player(x: int) {
+                  [Doc(markdown = \"""
+                  Updates player state.
+                  \""")]
+                  fn update() -> void { return; }
+                }
 
                 [Doc(markdown = \"""
                 Game services.
                 \""")]
                 declare service Game {
+                  [Doc(markdown = \"""
+                  Runs one game tick.
+                  \""")]
                   fn tick() -> void { return; }
                 }
                 """;
@@ -72,6 +80,35 @@ class PbsSemanticsDeclarationsTest {
         assertTrue(malformedCount >= 2);
     }
 
+    @Test
+    void shouldRejectDocAliasesExtraArgumentsAndParameterTargets() {
+        final var source = """
+                [Document(markdown = \"""
+                Alias should not be accepted.
+                \""")]
+                fn alias() -> void { return; }
+
+                [Doc(markdown = \"""
+                Has an extra argument.
+                \""", format = \"""
+                markdown
+                \""")]
+                fn extra() -> void { return; }
+
+                fn parameter([Doc(markdown = \"""
+                Parameter docs are not allowed.
+                \""")] value: int) -> int { return value; }
+                """;
+        final var diagnostics = DiagnosticSink.empty();
+
+        new PbsFrontendCompiler().compileFile(new FileId(0), source, diagnostics);
+
+        assertTrue(diagnostics.stream().anyMatch(d ->
+                d.getCode().equals("E_PARSE_ATTRIBUTES_NOT_ALLOWED")));
+        assertTrue(diagnostics.stream().anyMatch(d ->
+                d.getCode().equals(PbsSemanticsErrors.E_SEM_MALFORMED_RESERVED_ATTRIBUTE.name())));
+    }
+
     @Test
     void shouldAllowFunctionOverloadsWithDifferentShapes() {
         final var source = """

prometeu-lsp/prometeu-lsp-v1/src/test/java/p/studio/lsp/services/compiler/CompilerLanguageServiceBridgeTest.java

@@ -195,6 +195,8 @@ class CompilerLanguageServiceBridgeTest {
                 .findFirst()
                 .orElseThrow();
         assertTrue(clear565Completion.detail().contains("clear(color:"));
+        assertTrue(clear565Completion.documentation().contains("Clears the render target."));
+        assertTrue(clear565Completion.documentation().contains("- `color`: fill color."));
         assertFalse(clear565Completion.detail().contains("arg0"));
 
         final var hover = bridge.hover(
@@ -204,6 +206,8 @@ class CompilerLanguageServiceBridgeTest {
                 memberPosition.line(),
                 memberPosition.character());
         assertTrue(hover.markdown().contains("clear(color:"));
+        assertTrue(hover.markdown().contains("Clears the render target."));
+        assertTrue(hover.markdown().contains("- `color`: fill color."));
         assertFalse(hover.markdown().contains("arg0"));
 
         final var signatureHelp = bridge.signatureHelp(