[groff] 15/72: [mdoc]: Fix Debian #1021795.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 3453d8512cc44383e7554b0a85e94f5137584028
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Wed Oct 19 13:58:24 2022 -0500

    [mdoc]: Fix Debian #1021795.
    
    * tmac/mdoc/doc-ditroff (doc-left-parenthesis, doc-right-parenthesis)
      (doc-left-bracket, doc-right-bracket): Drop thin and hair space escape
      sequences from these string definitions.  (Also, doc-right-bracket was
      inconsistent with doc-left-bracket, the former inserting horizontal
      motion only before the bracket character.)  Eliminates excess space
      when using Pq, Po, Pc and Bq, Bo, Bc macros and formatting for
      typesetters, and aligns output with behavior of `Pq` and `Bq` as
      documented in groff_mdoc(7).
    
    Fixes <https://bugs.debian.org/1021795>.  Thanks to наб for the report.
---
 ChangeLog             | 15 +++++++++++++++
 tmac/mdoc/doc-ditroff |  8 ++++----
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index da1f05efc..ced21fdae 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+2022-10-19  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * tmac/mdoc/doc-ditroff (doc-left-parenthesis)
+       (doc-right-parenthesis, doc-left-bracket, doc-right-bracket):
+       Drop thin and hair space escape sequences from these string
+       definitions.  (Also, doc-right-bracket was inconsistent with
+       doc-left-bracket, the former inserting horizontal motion only
+       before the bracket character.)  Eliminates excess space when
+       using Pq, Po, Pc and Bq, Bo, Bc macros and formatting for
+       typesetters, and aligns output with behavior of `Pq` and `Bq` as
+       documented in groff_mdoc(7).
+
+       Fixes <https://bugs.debian.org/1021795>.  Thanks to наб for the
+       report.
+
 2022-10-19  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        * tmac/mdoc/doc-ditroff: Use groff-canonical typeface names in
diff --git a/tmac/mdoc/doc-ditroff b/tmac/mdoc/doc-ditroff
index c241cb7df..09a61084b 100644
--- a/tmac/mdoc/doc-ditroff
+++ b/tmac/mdoc/doc-ditroff
@@ -78,12 +78,12 @@
 .ds doc-Va-font \f[I]
 .ds doc-Xr-font \f[CR]
 .
-.ds doc-left-parenthesis \f[R]\|(\|\f[]
-.ds doc-right-parenthesis \f[R]\|)\|\f[]
+.ds doc-left-parenthesis \f[R](\f[]
+.ds doc-right-parenthesis \f[R])\f[]
 .ds lp \f[R](\f[]
 .ds rp \f[R])\f[]
-.ds doc-left-bracket \f[R]\^[\^\f[]
-.ds doc-right-bracket \f[R]\^]\f[]
+.ds doc-left-bracket \f[R][\f[]
+.ds doc-right-bracket \f[R]]\f[]
 .
 .tr *\[**]
 .