X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/ef94e9e38eebe35c79d89387a5deb0d9ac732c9c..12452d919898af64a3f6aa3403aa56c2cceb5ed3:/TODO?ds=sidebyside diff --git a/TODO b/TODO index fca80fed..6cd2adf0 100644 --- a/TODO +++ b/TODO @@ -1,35 +1,55 @@ ************************************************************************ * Official mandoc TODO. -* $Id: TODO,v 1.79 2011/01/22 20:24:53 schwarze Exp $ +* $Id: TODO,v 1.113 2011/06/18 17:58:48 kristaps Exp $ ************************************************************************ ************************************************************************ * parser bugs ************************************************************************ -- the roff parser doesn't tolerate additional characters between - a macro and the \} terminating a conditional block, e.g. - .if n \{ - .br \} - reported by ulrich spoerlein Tue, 19 Oct 2010 20:39:50 +0200 +- .TP before .SH is still FATAL in man(7) + reported by brad@ Sat, 15 Jan 2011 15:54:54 -0500 ************************************************************************ * formatter bugs ************************************************************************ +- tbl(7): Horizontal and vertical lines are formatted badly: + With the box option, there is too much white space at the end of cells. + Horizontal lines from "=" lines are a bit too long. + yuri dot pankov at gmail dot com Thu, 14 Apr 2011 05:45:26 +0400 + ************************************************************************ * missing features ************************************************************************ --- missing roff features ---------------------------------------------- -- pod2man expects `tr' to be implemented for \*(-- to work +- .ad (adjust margins) + .ad l -- adjust left margin only (flush left) + .ad r -- adjust right margin only (flush right) + .ad c -- center text on line + .ad b -- adjust both margins (alias: .ad n) + .na -- temporarily disable adjustment without changing the mode + .ad -- re-enable adjustment without changing the mode + Adjustment mode is ignored while in no-fill mode (.nf). + +- .it (line traps) occur in mysql(1), yasm_arch(7) + generated by DocBook XSL Stylesheets v1.71.1 + reported by brad@ Sat, 15 Jan 2011 15:48:18 -0500 -- implement `rm' - it is easy to do and used in the pod2man preamble - reminded by brad@ Sun, Jan 09, 2011 at 09:45:58PM -0500 +- .ns (no-space mode) occurs in xine-config(1) + reported by brad@ Sat, 15 Jan 2011 15:45:23 -0500 - xloadimage(1) wants .ti (temporary indent), rep by naddy@ +- .ta (tab settings) occurs in ircbug(1) and probably gnats(1) + reported by brad@ Sat, 15 Jan 2011 15:50:51 -0500 + +- pod2man expects `tr' to be implemented for \*(-- to work + +- \c (interrupted text) occurs in chat(8) + --- missing mdoc features ---------------------------------------------- - fix bad block nesting involving multiple identical explicit blocks @@ -53,6 +73,10 @@ because libmdoc does not yet use mandoc_getarg(). Also check what happens in plain text, it must be identical to \e. +- .Bd -filled should not be the same as .Bd -ragged, but align both + the left and right margin. In groff, it is implemented in terms + of .ad b, which we don't have either. Found in cksum(1). + - implement blank `Bl -column', such as .Bl -column .It foo Ta bar @@ -61,6 +85,16 @@ - explicitly disallow nested `Bl -column', which would clobber internal flags defined for struct mdoc_macro +- In .Bl -column .It, the end of the line probably has to be regarded + as an implicit .Ta, if there could be one, see the following mildly + ugly code from login.conf(5): + .Bl -column minpasswordlen program xetcxmotd + .It path Ta path Ta value of Dv _PATH_DEFPATH + .br + Default search path. + reported by Michal Mazurek + via jmc@ Thu, 7 Apr 2011 16:00:53 +0059 + - inside `.Bl -column' phrases, punctuation is handled like normal text, e.g. `.Bl -column .It Fl x . Ta ...' should give "-x -." @@ -76,13 +110,18 @@ (e.g., NetBSD mDNSShared/dns-sd.1) (mdoc_html.c and mdoc_term.c `Nm' handlers can be slightly simplified) +- When there is free text in the SYNOPSIS and that free text contains + the .Nm macro, groff somehow understands to treat the .Nm as an in-line + macro, while mandoc treats it as a block macro and breaks the line. + No idea how the logic for distinguishing in-line and block instances + should be, needs investigation. + uqs@ Thu, 2 Jun 2011 11:03:51 +0200 + uqs@ Thu, 2 Jun 2011 11:33:35 +0200 + --- missing man features ----------------------------------------------- -- bashbug(1) complains "line scope broken" after - .SM - .B something - should either just work or be a warning - reported by naddy@ +- groff an-ext.tmac macros (.UR, .UE) occur in xine(5) + reported by brad@ Sat, 15 Jan 2011 15:45:23 -0500 --- missing tbl features ----------------------------------------------- @@ -90,6 +129,10 @@ reported by naddy@ Sat, 16 Oct 2010 23:51:57 +0200 *** sox(1) still doesn't work, tbl(1) errors need investigation +- allow standalone `.' to be interpreted as an end-of-layout + delimiter instead of being thrown away as a no-op roff line + reported by Yuri Pankov, Wed 18 May 2011 11:34:59 CEST + --- missing misc features ---------------------------------------------- - clean up escape sequence handling, creating three classes: @@ -99,9 +142,18 @@ see textproc/mgdiff(1) for nice examples (3) undefined, just output the character -> perhaps WARNING +- The \t escape sequence is the same as a literal tab, see for example + the ASCII table in hexdump(1) where + .Bl -column \&000_nu \&001_so \&002_st \&003_et \&004_eo + .It \&000\ nul\t001\ soh\t002\ stx\t003\ etx\t004\ eot\t005\ enq + produces + 000 nul 001 soh 002 stx 003 etx 004 eot 005 enq + and the example in oldrdist(1) + - look at pages generated from reStructeredText, e.g. devel/mercurial hg(1) These are a weird mixture of man(7) and custom autogenerated low-level roff stuff. Figure out to what extent we can cope. + For details, see http://docutils.sourceforge.net/rst.html noted by stsp@ Sat, 24 Apr 2010 09:17:55 +0200 reminded by nicm@ Mon, 3 May 2010 09:52:41 +0100 @@ -114,6 +166,9 @@ * formatting issues: ugly output ************************************************************************ +- a column list with blank `Ta' cells triggers a spurrious + start-with-whitespace printing of a newline + - double quotes inside double quotes are escaped by doubling them implement this in mdoc(7), too so far, we only have it in roff(7) and man(7) @@ -131,11 +186,20 @@ try e.g. .Bl -column It Ta Ta reported by millert Fri, 02 Apr 2010 16:13:46 -0400 +- .%T can have trailing punctuation. Currently, it puts the trailing + punctuation into a trailing MDOC_TEXT element inside its own scope. + That element should rather be outside its scope, such that the + punctuation does not get underlines. This is not trivial to + implement because .%T then needs some features of in_line_eoln() - + slurp all arguments into one single text element - and one feature + of in_line() - put trailing punctuation out of scope. + Found in mount_nfs(8) and exports(5), search for "Appendix". + - in enclosures, mandoc sometimes fancies a bogus end of sentence reminded by jmc@ Thu, 23 Sep 2010 18:13:39 +0059 ************************************************************************ -* formatting issues: gratuitious differences +* formatting issues: gratuitous differences ************************************************************************ - .Rv (and probably .Ex) print different text if an `Nm' has been named @@ -153,10 +217,23 @@ - A bogus .Pp between two .It must not produce a double blank line, see between -R and -r in OpenBSD rm(1), before "update" in mount(8), - or in DIAGNOSTICS in init(8). + or in DIAGNOSTICS in init(8), or before "is always true" in ksh(1). + The same happens with .Pp just before .El, see bgpd.conf(5). Also have `It' complain if `Pp' is invoked at certain times (not -compact?). +- .Pp between two .It in .Bl -column should produce one, + not two blank lines, see e.g. login.conf(5). + reported by jmc@ Sun, 17 Apr 2011 14:04:58 +0059 + +- If the *first* line after .It is .Pp, break the line right after + the tag, do not pad with space characters before breaking. + See the description of the a, c, and i commands in sed(1). + +- If the first line after .It is .D1, do not assert a blank line + in between, see for example tmux(1). + reported by nicm@ 13 Jan 2011 00:18:57 +0000 + - .Nx 1.0a should be "NetBSD 1.0A", not "NetBSD 1.0a", see OpenBSD ccdconfig(8). @@ -165,6 +242,12 @@ on the next line, it must be indented by -width, not width+1; see "rule block|pass" in OpenBSD ifconfig(8). +- When the -width string contains macros, the macros must be rendered + before measuring the width, for example + .Bl -tag -width ".Dv message" + in magic(5), located in src/usr.bin/file, is the same + as -width 7n, not -width 11n. + - The \& zero-width character counts as output. That is, when it is alone on a line between two .Pp, we want three blank lines, not two as in mandoc. @@ -173,11 +256,65 @@ should be indented, see e.g. rpc(3); reported by jmc@ on discuss@ Fri, 29 Oct 2010 13:48:33 +0100 +- .Ns should work when called at the end of an input line, see + the following code in vi(1): + .It Xo + .Op Ar line + .Cm a Ns Op Cm ppend Ns + .Op Cm !\& + .Xc + The input text is appended after the specified line. + - Header lines of excessive length: Port OpenBSD man_term.c rev. 1.25 to mdoc_term.c and document it in mdoc(7) and man(7) COMPATIBILITY found while talking to Chris Bennett +- In man(7), the sequence + .HP + one line of regular text + .SH + should not produce two blank lines before the .SH, + see for example named-checkconf(8). + +- In man(7), the sequence + .SH HEADER + + .PP + regular text + should not produce any blank lines between the header and the text, + see for example rsync(1). + Reported by naddy@ Mon, 28 Mar 2011 20:45:42 +0200 + +- In man(7), the sequence + regular text + .IP + .IP "tag" + indented text + should produce one, not four blank lines between the regular text + and the tag, see for example rsync(1). + Likewise, + regular text + .IP + indented text + should produce one, not two blank lines in between, and + regular text + .IP + .RS + .IP tag + indented text + should produce one, not three blank lines. + Reported by naddy@ Mon, 28 Mar 2011 20:45:42 +0200 + +- At least sometimes, .sp is ignored right after .SH; see named.conf(5). + +- trailing whitespace must be ignored even when followed by a font escape, + see for example + makes + \fBdig \fR + operate in batch mode + in dig(1). + ************************************************************************ * error reporting issues ************************************************************************ @@ -200,4 +337,8 @@ Several areas can be cleaned up to make mandoc even faster. These are - Find better ways to prevent endless loops in roff(7) macro and string expansion. - + +- Finish cleanup of date handling. + Decide which formats should be recognized where. + Update both mdoc(7) and man(7) documentation. + Triggered by Tim van der Molen Tue, 22 Feb 2011 20:30:45 +0100