| Commit message (Collapse) | Author | Age | Files | Lines |
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confusing messages reported by Jan Stary <hans at stare dot cz>
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improved diagnostics, minus six lines of code
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Keeping track of the versions of installed software is the job of
the package manager, not of the individual binaries. If individual
binaries include version numbers, that tends to goad people into
writing broken configuration tests that inspect version numbers
instead of properly testing for features.
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by more specific messages, improving diagnostics for .cc .tr .Bl -column
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replacing the last instances by more specific warnings.
Improved functionality, minus 50 lines of code.
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better handle .Fo with more than one argument
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Discard empty .Bk blocks.
Improve related diagnostics.
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in particular, get rid of check_count(..., CHECK_EQ, 0)
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and the respective argument of check_count()
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Remove lots of lies, dozens of irrelevant implementation details,
and all references to groff versions older than 1.17. Move relevant
information to the pages where it belongs, and out of mandoc(1) in
particular. Add some missing general remarks to roff(7), where it
fits the character and purpose of the page much better.
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* When "define" fails, do not drop the whole equation.
* Free memory after "undef".
* Use standard mandoc error types instead of rolling our own.
* Delete obfuscating EQN_MSG() macro.
* Add function prototypes while here.
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* Do not print out macro names in tbl(7) data blocks.
* Like with GNU tbl, let empty tables cause a blank line.
* Avoid producing empty tables in -Tman.
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* Continue parsing even if part of the input is invalid.
* Do not require whitespace between cell specifications.
* Allow tabs as well as blanks between modifiers.
* Mark the 'm' modifier as unsupported.
* Parse and ignore the 'p' and 'v' modifiers.
* Better warning and error messages.
* Get rid of a static buffer.
Improved functionality but minus 50 lines of code.
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* Treat "allbox" as an alias for "box" for now.
* Parse and ignore the GNU tbl "nowarn" option.
* For separation, allow spaces, tabs, and commas only.
* Mark eqn(7) within tbl(7) as unsupported.
* Simplify the option table.
* Improve and sort documentation.
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* Allow the layout to start after the semicolon on the options line.
* Ignore leading commas.
* Option arguments cannot contain closing parentheses.
* Avoid needless UNSUPP messages.
* Better ERROR reporting.
* Delete unused "linesize" field in struct tbl_opts.
* No need for static buffers.
* Garbage collect one almost empty wrapper function.
Improved functionality, but minus 40 lines of code.
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using mandoc is better than using groff) and -Wunsupp (manual using
unsupported low-level roff(7) feature, probably using groff is better
than using mandoc). Once this feature is complete, it is intended
to help porting, making the decision whether to USE_GROFF easier.
As a first step, distinguish four classes of roff(7) requests:
1. Supported (currently 24 requests)
2. Currently ignored because unimportant (120) -> no message
3. Ignored for good because insecure (14) -> -Werror
4. Currently unsupported (68) -> these trigger the new -Wunsupp messages
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If a file can be opened, mandoc will produce some output;
at worst, the output may be almost empty.
Simplifies error handling and frees a message type for future use.
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missing and unreadable files from SYSERR to ERROR.
Needed for upcoming work.
As a bonus, this minimally simplifies code and documentation.
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when .Os has no argument, so do the same for man(7) when .TH has less
than four arguments; there is no reason to treat both differently.
Issue found following a question from Thomas Klausner <wiz at NetBSD>.
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would abort the table in an unclean way, causing assertion failures
found by jsg@.
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This doesn't change anything unless LC_CTYPE is set,
but it helps when running with LC_TYPE=something.UTF-8.
OK tedu@ and earlier positive feedback from:
bentley@ deraadt@ naddy@ stsp@ uqs@freebsd wiz@netbsd
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* The first argument of .Pf is not parsed.
* Normal delimiter handling does not apply to the first argument of .Pf.
* Warn if nothing follows a prefix (inspired by groff_mdoc(7)).
* In that case, do not suppress spacing.
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inspired by a similar warning in the groff_mdoc(7) macros
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is a job for makewhatis(8)/mandoc.db(5), not for the parser.
Removes 150 lines from source files and 4k (1%) from the binary.
Bloat found by deraadt@.
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Since this was the last remaining FATAL error in this area,
this change will allow major simplifications in the mdoc(7) parser.
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from bentley@.
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Usually, -h output is short, so the pager is just a nuisance.
Also, traditional man(1) does not use a pager for -h.
Triggered by a remark of deraadt@ on ICB.
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* drop trivial wrapper function roff_openeqn()
* drop unused first arg of function eqn_alloc()
* drop usused member "name" of struct eqn_node
While here, sync to OpenBSD by killing some trailing blanks.
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enhances functionality and reduces code and docs by more than 300 lines
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Get rid of the first fatal error, MANDOCERR_EQNSYNT.
In eqn(7), there is no need to be bug-compatible with groff, so there
is no need to abondon the whole equation in case of a syntax error.
In particular:
* Skip "back", "delim", "down", "fwd", "gfont", "gsize", "left",
"right", "size", and "up" without arguments.
* Skip "gsize" and "size" with a non-numeric argument.
* Skip closing delimiters that are not open.
* Skip "above" outside piles.
* For diacritic marks and binary operators without a left operand,
default to an empty box.
* Let piles and matrices take one argument rather than insisting
on a braced list. Let HTML output handle that, too.
* When rewinding, if the root box is guaranteed to match
the termination condition, no error handling is needed.
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particularly useful when converting from other languages to mdoc(7);
feature suggested by bentley@
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This adds parser-level support for the grammar described by the eqn
second-edition technical paper, "Typesetting Mathematics — User's Guide"
(Kernighan, Cherry).
The reason for this re-write is the grouping rules, which were not
possible given the existing implementation.
The re-write has also considerably simplified the HTML (and, if it ever
is completed, terminal) front-end.
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default font rather than failing the whole table.
Needed by some pages in books/man-pages-posix.
Written on the plane back from EuroBSDCon in Sofia.
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As usual, we get mandoc -h and apropos -h for free.
Try stuff like "apropos -h In=dirent" or "apropos -h Fa=timespec".
Only useful for terminal output, so -Tps, -Tpdf, -Thtml ignore -h for now.
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Basically, this does the same as man -l in Linux man-db.
The point is that now all functionality of the combined tool
is reachable from the man(1) command name:
apropos = man -k, whatis = man -f, mandoc = man -cl.
Originally suggested by Carsten dot Kunze at arcor dot de,
current maintainer of the Heirloom Documentation Tools.
While here, add various missing information to the usage()
and to the manuals.
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but provide an option -c to not paginate;
taking inspiration from manpage.c, hence adding (c) 2012 kristaps@
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more cleanup is likely to happen when it's in
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