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in particular not for tagged paragraphs.
Issue found by Christian Neukirchen <chneukirchen at gmail dot com>
in the exiv2(1) manual page.
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No functional change except that for mdoc(7), it now skips leading
escape sequences just like it already did for man(7).
Escape sequences rarely occur in mdoc(7) code and if they do,
skipping them is an improvement in this context.
Minus 30 lines of code.
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* man_elem_alloc() -> roff_elem_alloc()
* man_block_alloc() -> roff_block_alloc()
The functions mdoc_elem_alloc() and mdoc_block_alloc() remain for
now because they need to do mdoc(7)-specific argument processing.
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* mdoc_word_alloc(), man_word_alloc() -> roff_word_alloc()
* mdoc_word_append(), man_word_append() -> roff_word_append()
* mdoc_addspan(), man_addspan() -> roff_addtbl()
* mdoc_addeqn(), man_addeqn() -> roff_addeqn()
Minus 50 lines of code, no functional change.
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high-level parsers to allow further unification of functions that
only need to recognize this code, but that don't care about different
high-level macrosets beyond that.
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* node_alloc() for mdoc and man_node_alloc() -> roff_node_alloc()
* node_append() for mdoc and man_node_append() -> roff_node_append()
* mdoc_head_alloc() and man_head_alloc() -> roff_head_alloc()
* mdoc_body_alloc() and man_body_alloc() -> roff_body_alloc()
* mdoc_node_unlink() and man_node_unlink() -> roff_node_unlink()
* mdoc_node_free() and man_node_free() -> roff_node_free()
* mdoc_node_delete() and man_node_delete() -> roff_node_delete()
Minus 130 lines of code, no functional change.
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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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Minus 80 lines of code, no functional change.
Written on the train from Koeln to Wolfsburg returning from p2k15.
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and call them from mparse_alloc() and choose_parser(),
preparing unified allocation of struct roff_man.
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arguments of mparse_result() by one. No functional change.
Written on the ICE Bruxelles-Koeln on the way back from p2k15.
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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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triggered by a bug report from jsg@
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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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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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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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no functional change, minus 15 lines of code.
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and some cleanup; no functional change, minus 70 lines.
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they are ignored, just in the same way as for request names
and for low-level macro names.
This also cures a warning in the pod2man(1) preamble.
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the same way the mdoc(7) macros marked MDOC_JOIN do it.
In -Thtml, this removes bogus <br/> when the font macros are used
in no-fill mode; issue found by jsg@ in the Xcursor(3) SYNOPSIS.
As a bonus, this slightly reduces the size of the syntax tree.
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that start at the beginning of an input line
but end before the end of an input line
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in the roff parser instead of in three other places in other parsers.
No functional change.
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Drop pre-handlers, they were almost unused.
Drop the needless complexity of allowing more than one post-handler.
This saves one internal interface function, one static function, one
private struct definition, sixteen static arrays, and 45 lines of code.
No functional change.
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and remove three unused global flags. No functional change.
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Hierarchical naming and mention macro names in messages.
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removing one function argument, one function definition,
three function invocations and two pointless assert()s.
No functional change.
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* Mention invalid escape sequences and string names, and fallbacks.
* Hierarchical naming.
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does not have any arguments. Crash found by nigel@ in kermit(1).
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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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some manuals containing overzealous escaping in their NAME section.
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entries for .Nd in mandocdb(8), instead use the macro content
recursively. This improves indexing of more than 200 manuals
in Xenocara, i.e. more than 15%, in particular GL and some Xkb.
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functions used for multiple languages (mdoc, man, roff), for example
mandoc_escape(), mandoc_getarg(), mandoc_eos(), and generic auxiliary
functions. Split the auxiliaries out into their own file and header.
While here, do some #include cleanup.
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some files. To make it clear that he also put his contributions
under the ISC license, with his explicit permission, add his
Copyright notice to the relevant files. No code change.
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for accelerated generation of reduced-size databases.
Implement this by allowing the parsers to optionally
abort the parse sequence after the NAME section.
While here, garbage collect the unused void *arg attribute
of struct mparse and mparse_alloc().
This reduces the processing time of mandocdb(8) on /usr/share/man
by a factor of 2 and the database size by a factor of 4.
However, it still takes 5 times the time and 6 times the space
of makewhatis(8), so more work is clearly needed.
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No functional change.
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Improves the rendering of gpg(1); issue reported by jca on ports.
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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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and ignore .sp after .PP. This fixes vertical spacing
for blank lines after .PP and for .sp after .PP.
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Needed for sqlite3(1) as reported by espie@.
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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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