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#+TITLE: Headline-indicator wrap — manual render check
* What this guards
Org headline tags are right-aligned to the window edge by a font-lock display
property (see =cj/org-right-align-tags-keyword= in =modules/org-config.el=).
After the tag, a folded heading that also has a property drawer renders two
extra glyphs: the org-tidy inline symbol (" ·") and the fold ellipsis
(=org-ellipsis=, " ▾"). =cj/org-tag-right-margin= reserves columns between the
tag and the edge so those glyphs stay on the heading line.
If the reserve is too small, the trailing " · ▾" wraps onto a second screen
row, leaving a stray indicator line under the heading. This is a redisplay
bug: the column arithmetic can say the glyphs fit while they visibly wrap (the
fallback triangle renders wider than its reported width, and the =:align-to=
stretch rounds). So it must be checked by rendering and looking, never by
column math.
* How to check
1. Open =fixture.org= in this directory with the full config:
#+begin_src bash
emacs tests/manual/headline-wrap/fixture.org
#+end_src
2. The =#+STARTUP: content= line folds every heading on open, so the folded
property-drawer headings show their " ·" and " ▾" indicators.
3. Look at each =**= heading. Every one must sit on a single screen row, with
its tag and any trailing " ·" / " ▾" all on the heading line.
- Expected: four single-line headings, no stray indicator wrapped below any
of them.
- Regression: the first two headings (folded, with property drawers) show
"· ▾" wrapped onto the line beneath them.
* If it regresses
Raise =cj/org-tag-right-margin= in =modules/org-config.el=, reload, and re-check
here. Confirm by the render above, not by recomputing column widths.
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