[groff] 42/51: [mdoc]: Align inter-paragraph spacing with man(7).

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 848536d36a3db2bd3ec1e4c9eb8751c5aef45830
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Sep 8 05:58:22 2022 -0500

    [mdoc]: Align inter-paragraph spacing with man(7).
    
    * tmac/mdoc/doc-common: Use `doc-paragraph-space` when spacing prior to
      section and subsection headings instead of spacing by the 1v default.
    * tmac/mdoc/doc-ditroff: Align inter-paragraph distance amount in troff
      mode with man(7), reducing to 0.4v from 0.5v.
---
 ChangeLog             | 10 ++++++++++
 tmac/mdoc/doc-common  |  4 ++--
 tmac/mdoc/doc-ditroff |  2 +-
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 9b3aa6b8f..02ec94045 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2022-09-08  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       [mdoc]: Align inter-paragraph spacing with man(7).
+
+       * tmac/mdoc/doc-common: Use `doc-paragraph-space` when spacing
+       prior to section and subsection headings instead of spacing by
+       the 1v default.
+       * tmac/mdoc/doc-ditroff: Align inter-paragraph distance amount
+       in troff mode with man(7), reducing to 0.4v from 0.5v.
+
 2022-09-08  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        * tmac/mdoc/doc-nroff: Map monospaced fonts (CR, CB, CI, CBI) to
diff --git a/tmac/mdoc/doc-common b/tmac/mdoc/doc-common
index dd936a808..c170a8469 100644
--- a/tmac/mdoc/doc-common
+++ b/tmac/mdoc/doc-common
@@ -1417,7 +1417,7 @@
 .    \}
 .
 .    doc-setup-page-layout
-.    sp
+.    sp \n[doc-paragraph-space]u
 .    ns
 .    ta T .5i
 .    if !\n[cR] \
@@ -1496,7 +1496,7 @@
 .
 .    ds doc-subsection-heading \$*
 .
-.    sp
+.    sp \n[doc-paragraph-space]u
 .    if !\n[cR] \
 .      ne 3
 .    ti -.25i
diff --git a/tmac/mdoc/doc-ditroff b/tmac/mdoc/doc-ditroff
index f9d6e6e1f..4d7a4debe 100644
--- a/tmac/mdoc/doc-ditroff
+++ b/tmac/mdoc/doc-ditroff
@@ -126,7 +126,7 @@
 .
 .\" miscellaneous
 .nr doc-subheader-indent (\w'\f[C],'u * 5u)
-.nr doc-paragraph-space .5v
+.nr doc-paragraph-space .4v
 .
 .nr doc-digit-width \w'\0'u
 .nr doc-fixed-width \w'\f[C]0'