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man_node() from the mandoc(3) semi-public interface and the internal
wrapper functions print_mdoc() and print_man() from the HTML formatters.
Minus 60 lines of code, no functional change.
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Almost completely mechanical, no functional change.
Written on the train from Exeter to London returning from p2k15.
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Replace struct mdoc_meta and struct man_meta by a unified struct roff_meta.
Written of the train from London to Exeter on the way to p2k15.
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Replace struct mdoc_node and struct man_node by a unified struct roff_node.
To be able to use the tok member for both mdoc(7) and man(7) without
defining all the macros in roff.h, sacrifice a tiny bit of type safety
and make tok an int rather than an enum.
Almost mechanical, no functional change.
Written on the Eurostar from Bruxelles to London on the way to p2k15.
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Replace enum mdoc_type and enum man_type by a unified enum roff_type.
Almost mechanical, no functional change.
Written on the ICE train from Frankfurt to Bruxelles on the way to p2k15.
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in front of it. Issue found by tedu@ in glOrtho(3).
There are also cases of excessive whitespace before and after
equations. This patch neither fixes them nor makes them worse.
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from Svyatoslav Mishyn <juef at openmailboxd dot org>, Crux Linux
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Replace tail recursion by iteration when walking the syntax trees.
No functional change.
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parser. Simplify the code by moving it into the roff(7) parser, also
making it work for mdoc(7).
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- .sp with an invalid argument is .sp 1v, not .sp 0v
- in man(1), trailing garbage doesn't make scaling units invalid
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in particular .sp which uses "v", when the scale is not specified;
cures groff-mandoc differences in about a dozen Xenocara manuals
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In particular, make it work in no-fill mode, too.
Reminded by Carsten dot Kunze at arcor dot de (Heirloom roff).
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* add missing forward declarations
* remove needless header inclusions
* some style unification
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and a few missing <sys/types.h> inclusions; no code change.
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Replace hard-coded widths and alignments with a minimal embedded stylesheet.
Do not use <p> because it cannot appear inside block macros.
Remove the "summary" attribute because it is not HTML5.
Written by kristaps@ some months ago, finished during EuroBSDCon.
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Write double constants as double rather than integer literals.
Remove useless explicit (double) cast done at one place and nowhere else.
No functional change.
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* Repair three instances of silent truncation, use asprintf(3).
* Change two instances of strlen(3)+malloc(3)+strlcpy(3)+strlcat(3)+...
to use asprintf(3) instead to make them less error prone.
* Cast the return value of four instances where the destination
buffer is known to be large enough to (void).
* Completely remove three useless instances of strlcpy(3)/strlcat(3).
* Mark two places in -Thtml with XXX that can cause information loss
and crashes but are not easy to fix, requiring design changes of
some internal interfaces.
* The file mandocdb.c remains to be audited.
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the length of the title is unknown, and speed doesn't matter here,
so use asprintf/free rather than a static buffer
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remove trailing whitespace and blanks before tabs, improve some indenting;
no functional change
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Found by naddy@ in the textproc/enchant(1) port.
Of course, do not use this in new manuals.
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use the MAN_LINE flag instead of the man_node line member.
This is required such that user-defined macros wrapping .TP work correctly.
Issue found by Havard Eidnes in Tcl_NewStringObj(3), reported via
the NetBSD bug tracking system and Thomas Klausner <wiz at NetBSD>.
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man-ext macros by Eric S. Raymond, enabled by default in groff_man(7).
Usual disclaimer: You don't write new man(7) code, so you are not going
to use these, either.
Improves e.g. the bzr(1) and etherape(1) manuals.
Thanks to naddy@ for bringing these to my attention.
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Settle for "struct man *man", "struct mdoc *mdoc", "struct meta *meta"
and avoid the confusing "*m" which was sometimes this, sometimes that.
No functional change.
ok kristaps@ some time ago
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Do not use this, it is not portable and only defined in esr's man-ext.
For example, sox(1) wants these macros.
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Do not use this GNU extension, we take it for compatibility only.
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macros, do not die on an assertion, but show correct error messages.
Assertions of meta data validity suggested by joerg@.
ok joerg@
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if desired, they can be overridden in the CSS file.
Suggested by kristaps@, and i always like to simplify code.
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Implement .Rv in -Tman.
Let -man -Tman work a bit like cat(1).
Add the -Ofragment option to -T[x]html.
Minor fixes in -T[x]html.
Lots of apropos(1) and -Tman code cleanup.
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main new feature: support the roff(7) .tr request
plus various bugfixes and some refactoring
regressions are so minor that it's better to get this in
and fix them in the tree
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adding an implementation of the eqn(7) language
by kristaps@
So far, only .EQ/.EN blocks are handled, in-line equations are not, and
rendering is not yet very pretty, but the parser is fairly complete.
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from kristaps@
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- mdoc(7): fix an assertion if the first line after .Bd -column
starts with a blank, and some simplifications in mdoc_argv.c
- man(7): literal mode ends at .SH and .SS (bug reported by naddy@)
- allow .RS/.RE blocks to nest (bug reported by dcoppa@ and gsoares@)
- improve vertical spacing of man(7) blocks
- roff(7): clear user-defined strings when starting a new file
- correct ID tags in -T[x]html
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* Unicode output support (no Unicode input yet, though).
* Refactoring: completely handle predefined strings in roff.c.
- New function mandoc_escape() replaces a2roffdeco() and mandoc_special().
- Start using mandoc_getarg() in mdoc_argv.c.
- Clean up parsing of delimiters in mdoc(7).
* And many minor fixes and lots of cleanup.
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lots of cleanup and maintenance work by kristaps@.
- move some main.c globals into struct curparse
- move mandoc_*alloc to mandoc.h such that all code can use them
- make mandoc_isdelim available to formatting frontends
- dissolve mdoc_strings.c, move the code where it is used
- make all error reporting functions void, their return values were useless
- and various minor cleanups and fixes
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Written by kristaps@.
For now, i'm adding one line to each of the four frontends
to just pass the input text through to the output,
not yet interpreting any of then eqn keywords.
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as a first step to get rid of the frequent petty warnings in this area:
- always store dates as strings, not as seconds since the Epoch
- for input, try the three most common formats everywhere
- for unrecognized format, just pass the date though verbatim
- when there is no date at all, still use the current date
Originally triggered by a one-line patch from Tim van der Molen,
<tbvdm at xs4all dot nl>, which is included here.
Feedback and OK on manual parts from jmc@.
"please check this in" kristaps@
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* .br .sp .nf .fi .na with arguments - just skip the arguments
* .TH lacking arguments - use empty strings instead like groff
* .TH with excessive arguments - skip those
Reminded by Joerg Sonnenberger, ok kristaps@.
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Change how -Thtml behaves with tables: use multiple rows, with widths
set by COL, until an external macro is encountered. At this point in
time, close out the table and process the macro. When the first table
row is again re-encountered, re-start the table. This requires a bit of
tracking added to "struct html", but the change is very small and
follows the logic of meta-fonts. This all follows a bug-report by
joerg@.
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arguments. This fixes a long-standing bug reported repeatedly,
in particular by naddy@ and brad@.
Fix by kristaps@, minus one regression caught by my test suite.
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then it will start a new output line;
from kristaps@.
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found by lint(1), fixed by kristaps@, no functional change.
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there are still a few bugs, but fixing these will be easier in tree.
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Affecting both -Tascii and -Thtml:
* The .IP HEAD uses the second argument as the width, not the last one.
* Only print the first .IP HEAD argument, not all but the last.
Affecting only -Tascii:
* The .IP and .TP HEADs must be printed without literal mode,
but literal mode must be restored afterwards.
* After the .IP and .TP bodies, we only want term_newln(), not
term_flushln(), or we would get two blank lines in literal mode.
* The .TP HEAD does not use TWOSPACE, just like .IP doesn't either.
* In literal mode, clear NOLPAD after each line, or subsequent lines
would get no indentation whatsoever.
Affecting only -Thtml:
* Only print next-line .TP children, instead of all but the first.
OK kristaps@ on the -Tascii part; and:
"Can you work this into man_html.c, too?"
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In particular, use <SMALL> for .SM and <CODE> for .Dl.
Use <B> for bold and <I> for italic in general.
Also call this mandoc 1.10.8 now, as it is functionally equivalent,
even though one one set of refactoring patches has not been merged
yet because it conflicts with our tbl(1) handling.
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this time some more <P> and <TABLE> instead of <DIV>.
From kristaps@.
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Use less <DIV>, use more <H1>, <H2>, <P>, <BR>, <PRE>, <UL>, <OL>, <DL> etc.
Triggered by input from Will Backman.
Remove CSS2 note in mandoc.1, which is no longer true.
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me package, aren't recognised by "groff -mandoc" so we don't need to do
so either. Besides, they are not used in base or Xenocara, and only at
two or three places in one single port, which are probably typos.
From kristaps@.
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Kristaps says it is broken and cannot work,
because HTML needs a block structure which .ft does not provide.
Thus, let us just ignore .ft in HTML output.
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