[groff] 01/02: Document non-breaking space escapes as such.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 8f5f8d47b3a34e827ac1961e13e7a062c483203b
Author: Dave Kemper <address@hidden>
AuthorDate: Mon Feb 10 22:48:50 2020 +1100

    Document non-breaking space escapes as such.
    
        * doc/groff.texi:
        * man/groff.7.man: Document non-breaking spaces as such.
    
    Fixes <https://savannah.gnu.org/bugs/index.php?55954>.
    
    Signed-off-by: G. Branden Robinson <address@hidden>
---
 ChangeLog       |  8 ++++++++
 doc/groff.texi  | 10 +++++-----
 man/groff.7.man |  6 +++---
 3 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 49baf44..2becdf0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2020-02-10  G. Branden Robinson <address@hidden>
 
+       * doc/groff.texi:
+       * man/groff.7.man: Document non-breaking spaces as such.
+
+       Report and patch by Dave Kemper <address@hidden>.
+       Fixes <https://savannah.gnu.org/bugs/index.php?55954>.
+
+2020-02-10  G. Branden Robinson <address@hidden>
+
        nroff: Implement -P and -V options.
 
        * src/roff/nroff/nroff.sh: Recognize -P option (with argument)
diff --git a/doc/groff.texi b/doc/groff.texi
index 566181c..65eea20 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -11567,8 +11567,8 @@ a line is adjusted.
 @endDefesc
 
 @Defesc {\\|, , , }
-A 1/6@dmn{th} em space.  Ignored for TTY output devices (rounded to
-zero).
+A 1/6@dmn{th} em unbreakable space.  Ignored for TTY output devices
+(rounded to zero).
 
 However, if there is a glyph defined in the current font file with name
 @code{\|} (note the leading backslash), the width of this glyph is used
@@ -11576,8 +11576,8 @@ instead (even for TTYs).
 @endDefesc
 
 @Defesc {\\^, , , }
-A 1/12@dmn{th} em space.  Ignored for TTY output devices (rounded to
-zero).
+A 1/12@dmn{th} em unbreakable space.  Ignored for TTY output devices
+(rounded to zero).
 
 However, if there is a glyph defined in the current font file with name
 @code{\^} (note the leading backslash), the width of this glyph is used
@@ -11587,7 +11587,7 @@ instead (even for TTYs).
 @Defesc {\\0, , , }
 @cindex space, width of a digit (@code{\0})
 @cindex digit width space (@code{\0})
-A space the size of a digit.
+An unbreakable space the size of a digit.
 @endDefesc
 
 The following string sets the @TeX{} logo:
diff --git a/man/groff.7.man b/man/groff.7.man
index 54bfe2e..cff2bcb 100644
--- a/man/groff.7.man
+++ b/man/groff.7.man
@@ -2912,15 +2912,15 @@ Unpaddable space size space glyph (no line break).
 .
 .TP
 .ESC 0
-Digit-width space.
+Digit-width unbreakable space.
 .
 .TP
 .ESC |
-1/6\ em narrow space glyph; zero width in nroff.
+1/6\ em narrow unbreakable space glyph; zero width in nroff.
 .
 .TP
 .ESC ^
-1/12\ em half-narrow space glyph; zero width in nroff.
+1/12\ em half-narrow unbreakable space glyph; zero width in nroff.
 .
 .TP
 .ESC &