OCTO-11626

[OlteanuRares]

CaptionLineLengthError lines now end with a fixed suffix when the long line came from text that kept going on its row:

around 00:12:01.400 - <text> - Length 58 (continues on the row without a row change)

The suffix is the public constant pycaption.scc.reader.ROW_CONTINUATION_SUFFIX. Skylab will parse it (OCTO-11625), so the wording is part of the API. When an indent is reported, the suffix comes after the indent clause (... plus a K-column indent = M (continues ...)).

The flag is set when text lands on a row that already has text and nothing moved it to a new row:

• New file line: a line of the file writes text before any positioning command.
• Same-row PAC: a PAC on the row being written moves the cursor along that row.
• Text before any PAC: text is sent before the first PAC, then a PAC names the row that text already landed on.

It is cleared:

• after a row change, a repositioning or a Carriage Return;
• when a PAC sends the row again in full;
• on rows that fit, when simulated roll-up joins them past 32.

[github-actions]

🟢 PR Compliance Review

Risk Level: LOW

• Compliance Issues: 0 (0 critical)
• Regressions: 0

SAFE TO MERGE - No critical issues found

Full report available in workflow artifacts