Token discipline: check inline directives ({{NNpt:...}} and {{#HEX:...}})

[ShotaroKataoka]

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title: "Token discipline: check inline directives ({{NNpt:...}} and {{#HEX:...}})"

Problem

The fontSize token check (#133, follow-up #TBD) only validates fontSize as a JSON key. Font sizes and colors specified via inline directives inside text strings are not checked:

{"type": "textbox", "fontSize": 16, "text": "{{22pt:big}} and {{#FF9900:orange}}"}

• fontSize: 16 → checked ✓
• {{22pt:big}} → not checked ✗
• {{#FF9900:orange}} → not checked ✗

These inline directives are parsed at render time by sdpm.utils.text.parse_styled_text (line 70), which supports:

• NNpt (font size)
• #RRGGBB (color)
• bold, italic, underline
• font=Name
• link:URL

Proposed solution

Add a second pass in sdpm/checks/font_size.py (and future color.py) that:

1. Walks all string values in the slide JSON
2. Extracts {{attrs:text}} patterns via the same regex used by parse_styled_text
3. Validates NNpt attrs against --fs-* tokens
4. Validates #RRGGBB attrs against --color-* / --* color tokens

Can reuse _walk_font_sizes pattern — extend to yield inline occurrences with a location like page02(intro) elements.[0].text:inline.

Scope

• fontSize in inline directives
• hex color in inline directives
• hex color as JSON keys (separate but related — color, fill, fontColor, iconColor, etc.)

References

• skill/sdpm/utils/text.py:70 — parse_styled_text docstring
• skill/sdpm/checks/font_size.py — known limitation comment in _walk_font_sizes
• skill/references/workflows/slide-json-spec.md:114 — inline directive spec