[groff] 29/38: groff(1): Revise Preprocessors subsection.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 455b3605174f5de6757002ce0c0b0517d5b7b0a1
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Sep 1 01:49:07 2022 -0500

    groff(1): Revise Preprocessors subsection.
---
 src/roff/groff/groff.1.man | 79 +++++++++++++++++++++-------------------------
 1 file changed, 36 insertions(+), 43 deletions(-)

diff --git a/src/roff/groff/groff.1.man b/src/roff/groff/groff.1.man
index 44fc97bbd..8c761a532 100644
--- a/src/roff/groff/groff.1.man
+++ b/src/roff/groff/groff.1.man
@@ -906,8 +906,7 @@ are detailed in
 .SS Preprocessors
 .\" ====================================================================
 .
-A preprocessor is an interpreter of a domain-specific language that
-produces
+A preprocessor interprets a domain-specific language that produces
 .I roff
 language output.
 .
@@ -931,51 +930,45 @@ these routinely have extended features and/or require GNU
 .I troff \" GNU
 to format their output.
 .
-Preprocessors distributed with GNU
-.I roff
-include
-.
 .
+.br
+.ne 10v
+.P
 .RS
-.TP
-.MR @g@eqn @MAN1EXT@
-for mathematical formulae,
-.
-.
-.TP
-.MR @g@grn @MAN1EXT@
-for pictures in
+.TS
+tab($);
+Li Lx.
+@g@tbl$lays out tables;
+@g@eqn$typesets mathematics;
+@g@pic$draws diagrams;
+@g@refer$processes bibliographic references;
+@g@soelim$preprocesses \[lq]sourced\[rq] input files;
+@g@grn$T{
+renders
 .MR gremlin 1
-format,
-.
-.
-.TP
-.MR @g@pic @MAN1EXT@
-for diagrams,
-.
-.
-.TP
-.MR @g@chem @MAN1EXT@
-for chemical structure diagrams,
-.
-.
-.TP
-.MR @g@refer @MAN1EXT@
-for bibliographic references,
-.
-.
-.TP
-.MR @g@soelim @MAN1EXT@
-to preprocess files included with
-.I roff \" language
-.B .so
-requests,
+diagrams;
+T}
+@g@chem$T{
+draws chemical structural formul\[ae]
+using
+.IR pic ; \" generic
+T}
+gperl$T{
+populates
+.I groff
+registers and strings using
+.MR perl 1 ;
+T}
+glilypond$T{
+embeds
+.I LilyPond
+sheet music;
 and
-.
-.
-.TP
-.MR @g@tbl @MAN1EXT@
-for tables.
+T}
+gpinyin$T{
+eases Mandarin Chinese input using Hanyu Pinyin.
+T}
+.TE
 .RE
 .
 .