[groff] 10/26: doc/groff.texi: Fix content and style nits.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit eaa4867fb9c5816a6c8f3d3cfcc5be8afa49a86f
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sat Dec 17 13:17:51 2022 -0600

    doc/groff.texi: Fix content and style nits.
    
    * Drop what was a backward cross reference; the material now lives
      forward of this place, in section/node "Punning Names".  Since it's
      esoteric I don't think it needs a cross reference anymore.
    * Use a less recursive example of wide vertical spacing.
    * Supplementary inter-sentence spaces are not really removed from the
      ends of output lines because they don't exist in the first place.
      Correct cross reference to where trailing spaces on input lines are
      discussed.
---
 doc/groff.texi | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index 5d44e82d1..370dec978 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -12932,10 +12932,9 @@ the next iteration.
 
 A @dfn{macro} is a stored collection of text and control lines that can
 be interpolated multiple times.  Use macros to define common operations.
-Macros are called in the same way that requests are invoked.
-@xref{Strings}, for a (limited) alternative syntax to call macros.
-While requests exist for the purpose of creating macros, simply calling
-an undefined macro, or interpolating it as a string, will cause it to be
+Macros are called in the same way that requests are invoked.  While
+requests exist for the purpose of creating macros, simply calling an
+undefined macro, or interpolating it as a string, will cause it to be
 defined as empty.  @xref{Identifiers}.
 
 @Defreq {de, name [@Var{end}]}
@@ -13582,8 +13581,8 @@ available.  They are reckoned in ems---not vees---to 
maintain continuity
 with their original purpose of moving relative to the size of the type
 rather than the distance between text baselines (vees).@footnote{At the
 @code{grops} defaults of 10-point type on 12-point vertical spacing, the
-difference between half a vee and half an em can be subtle: large
-spacings like @samp{.vs 3v} make it obvious.}
+difference between half a vee and half an em can be subtle:@: large
+spacings like @samp{.vs .5i} make it obvious.}
 
 @DefescList {\\r, , , }
 @DefescItemx {\\u, , , }
@@ -13670,8 +13669,7 @@ Move right by the width of a numeral in the current 
font.
 @endDefesc
 
 Horizontal motions are not discarded at the end of an output line as
-word and supplementary inter-sentence spaces are.  @xref{Manipulating
-Filling and Adjustment}.
+word spaces are.  @xref{Breaking}.
 
 @DefescList {\\w, @code{'}, anything, @code{'}}
 @DefregItemx {st}