[groff] 01/01: groff(7): Fix unit names and macro argument usage.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 7aa009ae5142d2e6823ad586f292afd3e70ca644
Author: G. Branden Robinson <address@hidden>
Date:   Thu Nov 2 20:37:03 2017 -0400

    groff(7): Fix unit names and macro argument usage.
    
    The name of units used in groff are written with lower case.
    
    The macros ".request" and ".register" set all arguments in boldface, so
    punctuation must be transferred to the next line.
    
    Fix damaged layout obscuring scaled points as a unit.
    
    Fixes Savannah #51502 [4/5].
    
    Signed-off-by: Bjarni Ingi Gislason <address@hidden>
    Signed-off-by: G. Branden Robinson <address@hidden>
---
 man/groff.7.man | 100 ++++++++++++++++++++++++++++++++++++--------------------
 1 file changed, 65 insertions(+), 35 deletions(-)

diff --git a/man/groff.7.man b/man/groff.7.man
index 8a54de3..32a5e5f 100644
--- a/man/groff.7.man
+++ b/man/groff.7.man
@@ -569,11 +569,15 @@ task in certain conditions.
 \&\f[CB].\f[]
 A dot is only special at the beginning of a line or after the
 condition in the requests
-.request if ,
-.request ie ,
-.request el ,
+.request if\c
+,
+.request ie\c
+,
+.request el\c
+,
 and
-.request while .
+.request while\c
+\&.
 There it is the control character that introduces a request (or macro).
 .
 By using the
@@ -737,32 +741,32 @@ language defines the following scaling indicators.
 .
 .TPx
 .B c
-Centimeter
+centimeter
 .
 .TPx
 .B i
-Inch
+inch
 .
 .TPx
 .B P
-Pica\ \[eq]\ 1/6\ inch
+pica\ \[eq]\ 1/6\ inch
 .
 .TPx
 .B p
-Point\ \[eq]\ 1/72\ inch
+point\ \[eq]\ 1/72\ inch
 .
 .TPx
 .B m
-Em\ \[eq]\ \f[R]the font size in points (approx.\& width of letter
+em\ \[eq]\ \f[R]the font size in points (approx.\& width of letter
 \[oq]\f[CR]m\f[R]\[cq])
 .
 .TPx
 .B M
-100\^th \f[R]of an \f[CR]Em
+100\^th \f[R]of an \f[CR]em
 .
 .TPx
 .B n
-En\ \[eq]\ Em/2
+en\ \[eq]\ em/2
 .
 .TPx
 .B u
@@ -771,6 +775,9 @@ Basic unit for actual output device
 .TPx
 .B v
 Vertical line space in basic units
+.
+.TPx
+.B s
 scaled point\ \[eq]\ 1/\f[CI]sizescale\f[R] of a point (defined in
 font \f[I]DESC\f[] file)
 .
@@ -905,8 +912,10 @@ For details see the groff info file.
 .
 .B Conditions
 occur in tests raised by the
-.request if ,
-.request ie ,
+.request if\c
+,
+.request ie\c
+,
 and the
 .request while
 requests.
@@ -1577,7 +1586,8 @@ Set escape character to
 .TPx
 .REQ .ecr
 Restore escape character saved with
-.request .ecs .
+.request .ecs\c
+\&.
 .
 .TPx
 .REQ .ecs
@@ -1586,7 +1596,8 @@ Save current escape character.
 .TPx
 .REQ .el "anything"
 Else part for if-else (\c
-.request ie )
+.request .ie\c
+)
 request.
 .
 .TPx
@@ -1715,9 +1726,10 @@ are special.
 .REQ .ft
 Return to previous font.
 Same as
-.request \[rs]f[]
+.request \[rs]
 or
-.request \[rs]fP .
+.request \[rs]\c
+\&.
 .
 .TPx
 .REQ .ft "font"
@@ -1798,7 +1810,8 @@ Append hyphenation patterns from
 .TPx
 .REQ .hpfcode "a b c d .\|.\|.\&"
 Set input mapping for
-.request .hpf .
+.request .hpf\c
+\&.
 .
 .TPx
 .REQ .hw "words"
@@ -1830,7 +1843,8 @@ If
 then
 .I anything
 else goto
-.request .el .
+.request .el\c
+\&.
 .
 .TPx
 .REQ .if "cond anything"
@@ -2132,7 +2146,8 @@ Pipe output to
 Set page length to default
 .scalednumber 11 i .
 The current page length is stored in
-.register .p .
+.register .p\c
+\&.
 .
 .TPx
 .REQ .pl "\[+-]N"
@@ -2164,7 +2179,8 @@ on stderr.
 Change to previous page offset.
 .
 The current page offset is available in
-.register .o .
+.register .o\c
+\&.
 .
 .TPx
 .REQ .po "\[+-]N"
@@ -2520,7 +2536,8 @@ false.
 Set underline font to
 .I font
 (to be switched to by
-.request .ul ).
+.request .ul\c
+).
 .
 .TPx
 .REQ .ul "N"
@@ -3792,7 +3809,8 @@ the center of an accent over that glyph should be placed.
 .TPx
 .REG .d
 Current vertical place in current diversion; equal to
-.register nl .
+.register nl\c
+\&.
 .
 .TPx
 .REG .ev
@@ -3835,7 +3853,8 @@ Available horizontal resolution in basic units.
 .TPx
 .REG .height
 The current font height as set with
-.request \[rs]H .
+.request \[rs]H\c
+\&.
 .
 .TPx
 .REG .hla
@@ -3905,7 +3924,8 @@ Current line length.
 .TPx
 .REG .L
 The current line spacing setting as set by
-.request .ls .
+.request .ls\c
+\&.
 .
 .TPx
 .REG .lg
@@ -3948,7 +3968,8 @@ The amount of space that was needed in the last
 request that caused a trap to be sprung.
 .
 Useful in conjunction with
-.register .trunc .
+.register .trunc\c
+\&.
 .
 .TPx
 .REG .ns
@@ -4013,7 +4034,8 @@ Current point size as a decimal fraction.
 .TPx
 .REG .slant
 The slant of the current font as set with
-.request \eS .
+.request \eS\c
+\&.
 .
 .TPx
 .REG .sr
@@ -4060,10 +4082,12 @@ The amount of vertical space truncated by the most 
recently sprung
 vertical position trap, or, if the trap was sprung by a
 .request ne
 request, minus the amount of vertical motion produced by
-.request .ne .
+.request .ne\c
+\&.
 .
 Useful in conjunction with the
-.register .ne .
+.register .ne\c
+\&.
 .
 .TPx
 .REG .u
@@ -4170,13 +4194,15 @@ Current horizontal position at input line.
 .REG llx
 Lower left x-coordinate (in PostScript units) of a given PostScript
 image (set by
-.request .psbb ).
+.request .psbb\c
+).
 .
 .TPx
 .REG lly
 Lower left y-coordinate (in PostScript units) of a given PostScript
 image (set by
-.request .psbb ).
+.request .psbb\c
+).
 .
 .TPx
 .REG ln
@@ -4223,13 +4249,15 @@ or
 .TPx
 .REG rsb
 Like
-.register sb ,
+.register sb\c
+,
 but takes account of the heights and depths of glyphs.
 .
 .TPx
 .REG rst
 Like
-.register st ,
+.register st\c
+,
 but takes account of the heights and depths of glyphs.
 .
 .TPx
@@ -4280,13 +4308,15 @@ request.
 .REG urx
 Upper right x-coordinate (in PostScript units) of a given PostScript
 image (set by
-.request .psbb ).
+.request .psbb\c
+).
 .
 .TPx
 .REG ury
 Upper right y-coordinate (in PostScript units) of a given PostScript
 image (set by
-.request .psbb ).
+.request .psbb\c
+).
 .
 .TPx
 .REG year