Upstream Debux Decisions

This document records useful upstream philoskim/debux ideas that were evaluated for re-frame-debux but intentionally not carried across.

Tagged Literal Trace Shorthands

Upstream debux v0.7 added reader tags such as #d/dbg and #d/dbgn for no-option tracing forms. re-frame-debux is not carrying these over for now.

Reasons:

• Reader tags are global input syntax. Adding data_readers.clj makes a shorthand visible anywhere the project is on the classpath, including build tools and REPL sessions that may not have opted into tracing.
• The shorthand only covers the no-options case. re-frame-debux's useful tracing surface now depends on options such as :msg, :if, :once, :final, and :tap?; switching between reader tags and ordinary macro calls would add a second style for the least capable form.
• Production elision is clearer with explicit macro namespaces. The existing day8.re-frame.tracing and tracing-stubs namespaces make the dev/release boundary visible in require forms and shadow-cljs aliases; reader tags obscure that boundary.

The explicit forms remain the supported spelling:

(day8.re-frame.tracing/dbg value)
(day8.re-frame.tracing/dbgn form :msg "label")

Revisit only if downstream users have a concrete ergonomics problem that cannot be solved by namespace aliases or editor snippets.