# Evidence: Block 5 ยท Service (block-5) - block type: block - date: 2026-08-12 - resulting state: closed/verified - story points (combined assembled cost): 57723 - execution id: 20260812.180554.909Z-291b7948 ## Stories built - Parse nested block quotes and lazy continuation. (block-quotes) [story] ## Reusable compacts - spec_compact.md - spec_tests_compact.md ## Stacked context - compass: COMPASS.md (SP 1263) - implements: FEATURE-BLOCK-QUOTES.md (SP 466) - context: spec.txt (SP 51527) - context: spec_tests.py (SP 1609) - context: ARCHITECTURE_compact.md (SP 116) - stack: common_compact.md (SP 1179) - stack: python_compact.md (SP 1534) ## Build directory changes - parser/blocks.py - program - test_block_quotes.py ## Pre-build acceptance observation - RED: block-quotes-basic (FEATURE-BLOCK-QUOTES.md) intent: The implementation passes basic and nested block quote conformance examples. return code: 1 stderr: Traceback (most recent call last): File "/mnt/c/Users/barlo/projects/drydock/uat/CommonMark/runs/20260812.171514/build/commonmark/spec_tests.py", line 164, in result = do_test(test, args.normalize, previous.get(str(test['example']))) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/mnt/c/Users/barlo/projects/drydock/uat/CommonMark/runs/20260812.171514/build/commonmark/spec_tests.py", line 44, in do_test [retcode, actual_html_bytes, err] = cmark.to_html(test['markdown']) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/mnt/c/Users/barlo/projects/drydock/uat/CommonMark/runs/20260812.171514/build/commonmark/cmark.py", line 23, in self.to_html = lambda x: pipe_through_prog(prog, x) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/mnt/c/Users/barlo/projects/drydock/uat/CommonMark/runs/20260812.171514/build/commonmark/cmark.py", line 10, in pipe_through_prog p1 = Popen(prog.split(), stdout=PIPE, stdin=PIPE, stderr=PIPE) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/barlo/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/subprocess.py", line 1026, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/home/barlo/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/subprocess.py", line 1955, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: './program' Traceback (most recent call last): File "block-quotes-basic.py", line 10, in assert result.returncode == 0 ^^^^^^^^^^^^^^^^^^^^^^ AssertionError - RED: block-quotes-continuation (FEATURE-BLOCK-QUOTES.md) intent: The implementation passes block quote laziness, blank-line, and contained-structure examples. return code: 1 stderr: Traceback (most recent call last): File "/mnt/c/Users/barlo/projects/drydock/uat/CommonMark/runs/20260812.171514/build/commonmark/spec_tests.py", line 164, in result = do_test(test, args.normalize, previous.get(str(test['example']))) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/mnt/c/Users/barlo/projects/drydock/uat/CommonMark/runs/20260812.171514/build/commonmark/spec_tests.py", line 44, in do_test [retcode, actual_html_bytes, err] = cmark.to_html(test['markdown']) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/mnt/c/Users/barlo/projects/drydock/uat/CommonMark/runs/20260812.171514/build/commonmark/cmark.py", line 23, in self.to_html = lambda x: pipe_through_prog(prog, x) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/mnt/c/Users/barlo/projects/drydock/uat/CommonMark/runs/20260812.171514/build/commonmark/cmark.py", line 10, in pipe_through_prog p1 = Popen(prog.split(), stdout=PIPE, stdin=PIPE, stderr=PIPE) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/barlo/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/subprocess.py", line 1026, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/home/barlo/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/subprocess.py", line 1955, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: './program' Traceback (most recent call last): File "block-quotes-continuation.py", line 10, in assert result.returncode == 0 ^^^^^^^^^^^^^^^^^^^^^^ AssertionError ## Post-build programmatic acceptance - PASS: block-quotes-basic (FEATURE-BLOCK-QUOTES.md) intent: The implementation passes basic and nested block quote conformance examples. target interpreter: /mnt/c/Users/barlo/projects/drydock/.venv/bin/python3 provisioning: not required return code: 0 stdout: 25 passed, 0 failed, 0 errored, 630 skipped - PASS: block-quotes-continuation (FEATURE-BLOCK-QUOTES.md) intent: The implementation passes block quote laziness, blank-line, and contained-structure examples. target interpreter: /mnt/c/Users/barlo/projects/drydock/.venv/bin/python3 provisioning: not required return code: 0 stdout: 25 passed, 0 failed, 0 errored, 630 skipped ## Repair attempts - attempt 0 (initial build): failed; 0/2 checks model=gpt-5.6-luna; execution 20260812.175836.689Z-7ed17219 - attempt 1 (repair 1): built; 2/2 checks; 50/50 cases model=gpt-5.6-luna; execution 20260812.180554.909Z-291b7948 ## Build summary CommonMark 0.31.2 defines block-first parsing, nested block quotes, lazy paragraph continuation, and HTML rendering. The harness runs selected sections via `--pattern`, invokes the supplied program through stdin/stdout, and uses process exit status as the conformance verdict. RESULT: SUCCESS FILES CHANGED: - program SUMMARY: Added the missing executable compatibility entry point. Both block-quote acceptance checks pass; focused tests pass 14/14. BLOCKERS: - None