[groff] 02/28: groff_char(7): Give each code chart a subsection.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 8aba962851cfad9394acb14124ad4f11579e1a78
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Aug 27 20:20:14 2020 +1000

    groff_char(7): Give each code chart a subsection.
    
    It's better to use a real subsection macro than the ersatz method that
    was in evidence.
    
    Retitle section from "Reference" to "Glyph Tables".
    
    Add a name to the first subsection, "Supplementary Latin letters".
    
    Retitle some subsections.
    * "Ligatures and Other Latin Glyphs" -> "Ligatures"
    * "Quotes" -> "Quotation marks"
    * "Lines" -> "Rules and lines"
    * "Card symbols" -> "Playing card symbols"
---
 man/groff_char.7.man | 134 ++++++++++++++++++++++++++++++++-------------------
 1 file changed, 84 insertions(+), 50 deletions(-)

diff --git a/man/groff_char.7.man b/man/groff_char.7.man
index 75efc29..f8fb778 100644
--- a/man/groff_char.7.man
+++ b/man/groff_char.7.man
@@ -644,7 +644,7 @@ and should work well in such contexts.
 .
 .
 .\" ====================================================================
-.SH Reference
+.SH "Glyph Tables"
 .\" ====================================================================
 .
 In this section, the glyphs in groff are specified in tabular
@@ -696,7 +696,10 @@ or
 .BR \e[u0041_0300] .
 .
 .
-.P
+.\" ====================================================================
+.SS "Supplementary Latin letters"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -708,9 +711,11 @@ _
 \[ss]  \e[ss]  germandbls      u00DF   German double s (sharp s)
 .TE
 .
-.P
-.I Ligatures and Other Latin Glyphs
-.P
+.
+.\" ====================================================================
+.SS Ligatures
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -734,9 +739,11 @@ _
 \[.j]  \e[.j]  dotlessj        u0237   j without a dot
 .TE
 .
-.P
-.I Accented Characters
-.P
+.
+.\" ====================================================================
+.SS "Accented characters"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -803,9 +810,11 @@ _
 \[oa]  \e[oa]  aring   u0061_030A      a ring
 .TE
 .
-.P
-.I Accents
-.P
+.
+.\" ====================================================================
+.SS Accents
+.\" ====================================================================
+.
 The
 .B composite
 request is used to map most of the accents to non-spacing glyph names;
@@ -837,9 +846,11 @@ tilde in vertical middle, ASCII, in Unix-like the home 
directory
 T}
 .TE
 .
-.P
-.I Quotes
-.P
+.
+.\" ====================================================================
+.SS "Quotation marks"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -862,9 +873,11 @@ single right-pointing angle quotation mark
 T}
 .TE
 .
-.P
-.I Punctuation
-.P
+.
+.\" ====================================================================
+.SS Punctuation
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -876,9 +889,11 @@ _
 \[hy]  \e[hy]  hyphen  u2010   hyphen symbol +
 .TE
 .
-.P
-.I Brackets
-.P
+.
+.\" ====================================================================
+.SS Brackets
+.\" ====================================================================
+.
 The extensible bracket pieces are font-invariant glyphs.
 .
 In classical troff only one glyph was available to vertically extend
@@ -1057,9 +1072,11 @@ right parenthesis extension
 T}
 .TE
 .
-.P
-.I Arrows
-.P
+.
+.\" ====================================================================
+.SS Arrows
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -1087,9 +1104,11 @@ T}
 \[an]  \e[an]  arrowhorizex    u23AF   horizontal arrow extension
 .TE
 .
-.P
-.I Lines
-.P
+.
+.\" ====================================================================
+.SS Rules and lines
+.\" ====================================================================
+.
 The font-invariant glyphs \[oq]br\[cq], \[oq]ul\[cq], and \[oq]rn\[cq]
 form corners; they can be used to build boxes.
 .
@@ -1122,9 +1141,11 @@ _
 Use \[oq]\e[radicalex]\[cq], not
 \[oq]\e[overline]\[cq], for continuation of square root.
 .
-.P
-.I Text markers
-.P
+.
+.\" ====================================================================
+.SS "Text markers"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -1145,9 +1166,10 @@ _
 \[OK]  \e[OK]  a19     u2713   check mark, tick
 .TE
 .
-.P
-.I Legal Symbols
-.P
+.\" ====================================================================
+.SS "Legal symbols"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -1161,9 +1183,11 @@ _
 .P
 The Bell Labs logo is not supported in groff.
 .
-.P
-.I Currency symbols
-.P
+.
+.\" ====================================================================
+.SS "Currency symbols"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -1178,9 +1202,11 @@ _
 \[Fn]  \e[Fn]  florin  u0192   Dutch currency sign
 .TE
 .
-.P
-.I Units
-.P
+.
+.\" ====================================================================
+.SS Units
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -1194,9 +1220,11 @@ _
 \[Om]  \e[Om]  ordmasculine    u00BA   masculine ordinal (Spanish)
 .TE
 .
-.P
-.I Logical Symbols
-.P
+.
+.\" ====================================================================
+.SS "Logical symbols"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -1215,9 +1243,11 @@ bitwise OR operator (as used in\ C) +
 T}
 .TE
 .
-.P
-.I Mathematical Symbols
-.P
+.
+.\" ====================================================================
+.SS "Mathematical symbols"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes
@@ -1316,9 +1346,11 @@ Planck\ constant\ /\ 2pi (h-bar)
 T}
 .TE
 .
-.P
-.I Greek glyphs
-.P
+.
+.\" ====================================================================
+.SS "Greek glyphs"
+.\" ====================================================================
+.
 These glyphs are intended for technical use, not for real Greek;
 normally, the uppercase letters have upright shape, and the lowercase
 ones are slanted.
@@ -1406,9 +1438,11 @@ _
 \[+e]  \e[+e]  uni03F5 u03F5   variant epsilon
 .TE
 .
-.P
-.I Card symbols
-.P
+.
+.\" ====================================================================
+.SS "Playing card symbols"
+.\" ====================================================================
+.
 .TS
 l l l l lx.
 Output Input   PostScript      Unicode Notes