[no description] https://erdgeist.org/gitweb/cccms/atom?h=master 2026-07-10T01:59:34Z 2026-07-10T01:59:34Z erdgeist erdgeist@erdgeist.org 2026-07-10T01:59:34Z urn:sha1:fd98a2d3053279bd4a848faa52a3ac676db10cbb sdiff aligned an inserted paragraph break correctly, but the renderer wrapped the raw </p>/<p> tokens in <ins> regardless -- invalid nesting that browsers silently repair by dropping the unmatched closing tag, leaving everything downstream rendered inside an <ins> with nothing left to close it. Same failure mode as the retired cacycle_diff.js, different cause. Tag tokens now render as a plain-text pilcrow with a tooltip naming the actual tag, never as literal markup inside <ins>/<del>. Applies to both inline and side-by-side. Side-by-side's new panel flattening a real paragraph break into a marker, rather than showing its own true structure, is a known, accepted trade-off for now -- not the same problem, and not fixed here. 2026-07-09T22:35:24Z erdgeist erdgeist@erdgeist.org 2026-07-09T22:35:24Z urn:sha1:a25d90335ad3738b6831288190132c2f7498465c Revisions#diff now computes an inline or side-by-side word diff server-side (Page#diff_against, lib/html_word_diff.rb) instead of shipping raw/escaped content to the browser for a 2008-era vendored JS differ to mangle. View mode is picked via a `view` param, settable either on the diff page itself or directly from the revisions#index sticky bar next to "Diff revisions". Also fixes a pre-existing bug in RevisionsController#diff's single- revision branch, which set params[:start]/params[:end] instead of params[:start_revision]/params[:end_revision].