CVSROOT: /cvs
Module name: src
Changes by: schwa...@cvs.openbsd.org 2022/06/05 07:42:50
Modified files:
usr.bin/mandoc : mandoc.1 mandoc.h mandoc_msg.c roff_escape.c
regress/usr.bin/mandoc/char/accent: nocombine.out_lint
regress/usr.bin/mandoc/char/space: invalid.out_lint
regress/usr.bin/mandoc/char/unicode: input.out_lint
invalid.out_lint
regress/usr.bin/mandoc/roff/char: badarg.out_lint
regress/usr.bin/mandoc/roff/esc: B.out_lint ignore.out_lint
invalid.out_lint
unsupp.out_lint w.out_lint
regress/usr.bin/mandoc/roff/nr: escname.out_lint
regress/usr.bin/mandoc/roff/string: name.out_lint
Log message:
With the improved escape sequence parser, it becomes easy to also improve
diagnostics. Distinguish "incomplete escape sequence", "invalid special
character", and "unknown special character" from the generic "invalid
escape sequence", also promoting them from WARNING to ERROR because
incomplete escape sequences are severe syntax violations and because
encountering an invalid or unknown special character makes it likely
that part of the document content intended by the authors gets lost.
