[groff] 09/17: grn(1): Break input lines consistently.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit d40983136907c66bdda497fe5db906d0669a8eff
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Fri Nov 13 22:18:23 2020 +1100

    grn(1): Break input lines consistently.
    
    Set multi-word parentheticals on their own input lines.
---
 src/preproc/grn/grn.1.man | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/src/preproc/grn/grn.1.man b/src/preproc/grn/grn.1.man
index 56bc6d3..f32b32a 100644
--- a/src/preproc/grn/grn.1.man
+++ b/src/preproc/grn/grn.1.man
@@ -304,7 +304,8 @@ regardless of any scaling factors in the picture.
 .
 Setting
 .B pointscale
-will cause the point sizes to scale with the picture (within
+will cause the point sizes to scale with the picture
+(within
 .IR \%@g@troff 's
 limitations,
 of course).
@@ -713,7 +714,8 @@ The text string can contain formatting sequences like
 \[lq]\[rs]fI\[rq]
 or
 \[lq]\[rs]d\[rq]
-which may change the font (as well as do many other things).
+which may change the font
+(as well as do many other things).
 .
 For text,
 the size field is a decimal value between 1 and 4.
@@ -864,16 +866,23 @@ and
 (and
 .BR .GF )
 even when followed by a character other than space or newline.
+.\".
+.\".
 .\".TP
 .\".B \-s
 .\"This switch causes the picture to be traversed twice:
-.\"The first time, only the interiors of filled polygons (as borderless
-.\"polygons) are printed.
-.\"The second time, the outline is printed as a series of line segments.
+.\"The first time,
+.\"only the interiors of filled polygons
+.\"(as borderless polygons)
+.\"are printed.
+.\".
+.\"The second time,
+.\"the outline is printed as a series of line segments.
+.\".
 .\"This way,
 .\"postprocessors that overwrite rather than merge picture elements
-.\"(such as PostScript) can still have text and graphics on a shaded
-.\"background.
+.\"(such as PostScript)
+.\"can still have text and graphics on a shaded background.
 .
 .
 .\" ====================================================================