rtemis.core NEWS

Version 0.3.1

• msg()/msg0() now close a pending msgstart() line before writing, so log lines and error stamps no longer collide with unfinished progress text (new internal line_open state).
• pcat(): pad argument support.
• Color updates: green is now teal; the previous green moved to new juniper; added terracotta; adjusted light_mauve and success color.
• printls()/repr_ls() print class names single-quoted and use the primary class only, for consistent object of class '...' output.

Version 0.3.0

• export remaining internals used by rtemis
• migrated updated msg() with custom sink support from rtemis: allows for logging through rtemis.server to rtemislive
• headdot() renamed to collapse_head()

Version 0.2.0

New features

• New abort() dual-channel error signaller (in log.R): emits a styled one-line event to the operator console (most-specific class name + caller bracket) and signals a condition whose $message field is plain text - safe to serialize into JSON/HTML/any ANSI-unaware sink.
• abort() captures the call stack at the signal site and attaches it to the condition as $trace. Unlike base R’s traceback() (which only populates .Traceback for uncaught errors), $trace survives tryCatch() and travels with the condition - useful for server-side handlers that ship errors to a browser-side debug pane.
• New exported format_trace() helper: renders the $trace pairlist (or the condition itself) as a numbered, one-line-per-frame string.
• abort() resolves the user’s calling function via a stack walk that skips frames in this package and in base (tryCatch, doTryCatch, etc.). Both the console bracket and the condition’s $call field point to the same user frame - so R’s default error printer shows Error in my_func(x) : ... instead of bare Error: ..., regardless of how many check_* / clean_* wrappers sit between abort() and the caller.
• New info(), warn(), success(), dbg() log helpers, all routed through msg() for consistent timestamp + glyph + caller-bracket formatting.
• Error class hierarchy: every check_* / clean_* abort carries failure-mode classes (rtemis_null_input, rtemis_na_input, rtemis_type_error, rtemis_length_error, rtemis_range_error, rtemis_value_error, rtemis_dependency_error), all inheriting from rtemis_input_error - callers can catch input failures broadly or narrow to a specific failure mode via tryCatch().
• New global option rtemis.show_caller (default TRUE): set to FALSE in .Rprofile to suppress the caller bracket on all log lines for the session.
• format_caller() now auto-suppresses non-name expressions (anonymous function literals, inline do.call-style invocations) - no more [function (ws, req) {...] brackets cluttering logs from callback-heavy code.

Breaking changes

• All check_* and clean_* functions now signal errors via abort() with structured condition classes rather than via cli::cli_abort(). Error message text changes from cli’s {.var x} styling to plain backtick-quoted names (e.g. `x` cannot be NULL.). Code that matches on exact error message strings will need to be updated. Generic tryCatch(error = ...) handlers continue to work; handlers keyed on the previous rlang_error / cli-specific classes will need to be updated to the new rtemis_error hierarchy (which also gains structured failure-mode subclasses).

Version 0.1.0

• Added custom S7 properties set
• Expanded check_* function set

Version 0.0.3

• Initial CRAN release