Andy Kopra
59c1599bc9
kdesc gains --coverage, which reports for every klammer the set of targets it can render to, and — the point of it — which klammers' coverage cannot be derived and must therefore be declared. Three rules: coverage is DERIVED where the definitions determine it (a general body of klammer calls covers the intersection of what those klammers cover, by a greatest fixpoint after loading), DECLARED where the engine cannot interpret what decides it (an @eval body, whose targets are undecidable), and UNKNOWN where nothing is written — which never means "deliberately unavailable". Two new spellings in a definition's name. A comma-separated target list, "@@table.html,tex :: ...", gives one body several targets; it is surface syntax, expanded at registration, and each member goes through the redefinition rules on its own. And "@@date.* :: ..." writes the general target out, asserting that the klammer works for EVERY target including ones not yet defined — a stronger claim than a list of the targets defined today, and the one target declaration that could be mechanically falsified. The Standard Klammer Set was swept accordingly: it now has no general definitions at all, every klammer names the targets it serves, six use ".*", and tex and pdf are at zero undecided. kdesc's flags are reorganised on two rules: a flag reached for often gets a single letter (-k klammers, -t targets, -c characters, -i input), a more specialised topic a multi-letter name (--argtypes, --katoms, --rewrite, --optionsets, --coverage, --klammerset, --font); and -v says how much to show about PROCESSING, never what the RESULT contains — so the katom regex column is "--katoms full" and the coverage detail "--coverage all". NOTE: "-k" now lists klammers (optionally filtered by a name/description search); the katom table moved to "--katoms". Fixes carried along: an option written with no value crashed the command with SIGSEGV instead of reporting the mistake; two required positional arguments never parsed; kdesc and kdiag printed an error and exited 0; and definition diagnostics counted registrations rather than what was written, so one line could be reported as two definitions and then printed twice. Four new test suites: target_list, coverage, command_option, kdesc. (from dev 46f54080bd9a)
22 lines
588 B
Plaintext
22 lines
588 B
Plaintext
|
|
@@code.k :filename :pattern
|
|
@hpos_args :hpos left @
|
|
@caption_args :caption_side top @
|
|
| text.literal :
|
|
A source file displayed verbatim
|
|
@@
|
|
|
|
@@code.html,tex :: @eval code_block.Code(K) @ @@
|
|
|
|
@@c.k code_text :
|
|
A word or phrase displayed verbatim in a line
|
|
@@
|
|
|
|
@@c.html,tex :: @eval code_block.Code_fragment(K) eval@
|
|
@@
|
|
|
|
# :cwd makes the filename resolve against the DOCUMENT's directory, not
|
|
# the directory ktext happens to run in.
|
|
@@source_file.k filename : Display the contents of the file verbatim. @@
|
|
@@source_file.html,tex :: @eval :cwd *K_input_dir* code_block.Source(K) @ @@
|