When handler bodies use (let ((rows (map ...))) (<> rows)), the let
binding evaluates the map via CEK, which converts :class keywords to
"class" strings. The aser fragment serializer then outputs "class" as
text content instead of :class as an HTML attribute.
Fix: add aser-reserialize function that detects string pairs in
evaluated element lists where the first string matches known HTML
attribute names (class, id, sx-*, data-*, style, href, src, type,
name, value, etc.) and restores them as :keyword syntax.
All 7 handler response tests now pass:
- bulk-update, delete-row, click-to-load, active-search
- form-submission, edit-row, tabs
Total Playwright: 79/79
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Handler responses from defhandler (bulk-update, delete-row, etc.) render
"class" as text content instead of HTML attributes. The SX wire format
has "class" "value" (two strings) where :class "value" (keyword + string)
is needed. Tests check for 'classpx' in text content to detect the bug.
3 tests currently fail — will pass once handler aser keyword fix lands.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
