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[groff] 07/08: man pages: Set env variables in italics, not bold.
|
From: |
G. Branden Robinson |
|
Subject: |
[groff] 07/08: man pages: Set env variables in italics, not bold. |
|
Date: |
Sun, 11 Nov 2018 15:42:27 -0500 (EST) |
gbranden pushed a commit to branch master
in repository groff.
commit be03cd25fce57fc90f22dd37c53a9585a0622ab6
Author: G. Branden Robinson <address@hidden>
Date: Sun Nov 11 14:34:30 2018 -0500
man pages: Set env variables in italics, not bold.
* contrib/grap2graph/grap2graph.1.man:
* contrib/groffer/groffer.1.man:
* contrib/pdfmark/pdfroff.1.man:
* man/groff_tmac.5.man:
* src/devices/grohtml/grohtml.1.man:
* src/devices/grolbp/grolbp.1.man:
* src/devices/grolj4/grolj4.1.man:
* src/devices/gropdf/gropdf.1.man:
* src/devices/grops/grops.1.man:
* src/devices/grotty/grotty.1.man:
* src/devices/xditview/gxditview.1.man:
* src/preproc/preconv/preconv.1.man:
* src/preproc/refer/refer.1.man:
* src/roff/groff/groff.1.man:
* src/roff/nroff/nroff.1.man:
* src/roff/troff/troff.1.man:
* tmac/groff_trace.7.man: As in summary.
Signed-off-by: G. Branden Robinson <address@hidden>
---
contrib/grap2graph/grap2graph.1.man | 8 ++--
contrib/groffer/groffer.1.man | 82 ++++++++++++++++++------------------
contrib/pdfmark/pdfroff.1.man | 76 ++++++++++++++++-----------------
man/groff_tmac.5.man | 4 +-
src/devices/grohtml/grohtml.1.man | 4 +-
src/devices/grolbp/grolbp.1.man | 2 +-
src/devices/grolj4/grolj4.1.man | 2 +-
src/devices/gropdf/gropdf.1.man | 6 +--
src/devices/grops/grops.1.man | 8 ++--
src/devices/grotty/grotty.1.man | 10 ++---
src/devices/xditview/gxditview.1.man | 2 +-
src/preproc/preconv/preconv.1.man | 2 +-
src/preproc/refer/refer.1.man | 2 +-
src/roff/groff/groff.1.man | 2 +-
src/roff/nroff/nroff.1.man | 14 +++---
src/roff/troff/troff.1.man | 10 ++---
tmac/groff_trace.7.man | 2 +-
17 files changed, 118 insertions(+), 118 deletions(-)
diff --git a/contrib/grap2graph/grap2graph.1.man
b/contrib/grap2graph/grap2graph.1.man
index f0a0c7f..bf13d6d 100644
--- a/contrib/grap2graph/grap2graph.1.man
+++ b/contrib/grap2graph/grap2graph.1.man
@@ -128,13 +128,13 @@ Display version information and exit.
.\" ====================================================================
.
.TP
-.B \%GROFF_TMPDIR
+.I \%GROFF_TMPDIR
.TQ
-.B \%TMPDIR
+.I \%TMPDIR
.TQ
-.B TMP
+.I TMP
.TQ
-.B TEMP
+.I TEMP
These environment variables are searched in the given order to determine
the directory where temporary files will be created.
.
diff --git a/contrib/groffer/groffer.1.man b/contrib/groffer/groffer.1.man
index 9ba8b03..57430a3 100644
--- a/contrib/groffer/groffer.1.man
+++ b/contrib/groffer/groffer.1.man
@@ -134,7 +134,7 @@ behaviors.
This can be done either in configuration files, with the shell
environment variable
.SM
-.BR \%GROFFER_OPT ,
+.IR \%GROFFER_OPT ,
or on the command line.
.
.
@@ -475,7 +475,7 @@ an error is raised.
.P
These abbreviations are only allowed in the environment variable
.SM
-.BR \%GROFFER_OPT ,
+.IR \%GROFFER_OPT ,
but not in the configuration files.
.
In configuration, all long options must be exact.
@@ -584,7 +584,7 @@ to the default values.
.
This is useful to wipe out all former options of the configuration, in
.SM
-.BR \%GROFFER_OPT ,
+.IR \%GROFFER_OPT ,
and restart option processing using only the rest of the command line.
.
.
@@ -929,7 +929,7 @@ option
.BR \-\-pager=\,\fIprog\fP .
The option argument can be a file name or a program to be searched in
.SM
-.BR $PATH ;
+.IR $PATH ;
arguments can be provided additionally.
.
.
@@ -939,7 +939,7 @@ Choose a viewer program for actual device or mode.
.
This can be a file name or a program to be searched in
.SM
-.BR $PATH ;
+.IR $PATH ;
arguments can be provided additionally.
.
.
@@ -1368,7 +1368,7 @@ installed the full set of long and short options of the
\f(CRGNU\fP
.B man
program can be passed via the environment variable
.SM
-.BR MANOPT ;
+.IR MANOPT ;
see
.BR \%man (1).
.
@@ -1425,7 +1425,7 @@ Set the language for
.
This has the same effect, but overwrites
.SM
-.BR $LANG .
+.IR $LANG .
.
.
.TP
@@ -1688,7 +1688,7 @@ files, do not delete them during the run of
.B \-\-debug\-params
Print the parameters, as obtained from the configuration files, from
.SM
-.BR \%GROFFER_OPT ,
+.IR \%GROFFER_OPT ,
and the command-line arguments.
.
.
@@ -1736,7 +1736,7 @@ the display program for viewing the output with its
arguments,
.IP \*(BU 2m
the active parameters from the config files, the arguments in
.SM
-.BR \%GROFFER_OPT ,
+.IR \%GROFFER_OPT ,
and the arguments of the command line,
.
.IP \*(BU 2m
@@ -2052,7 +2052,7 @@ environments).
.
The environment variable
.SM
-.B \%DISPLAY
+.I \%DISPLAY
and the option
.B \-\-display
are used for specifying the X Window System display to be used.
@@ -2144,7 +2144,7 @@ for a text output on a text terminal using some pager
program.
.P
If the variable
.SM
-.B \%DISPLAY
+.I \%DISPLAY
is not set or empty,
.B \%groffer
assumes that it should use
@@ -2171,7 +2171,7 @@ The pager to be used can be specified by one of the
options
and
.BR \-\-viewer ,
or by the environment variable
-.BR PAGER .
+.IR PAGER .
If all of this is not used the
.BR \%less (1)
program with the option
@@ -2363,13 +2363,13 @@ It is generated by the following methods.
.IP \*(BU 2m
The environment variable
.SM
-.B \%MANPATH
+.I \%MANPATH
can be set.
.
.IP \*(BU 2m
It can be read from the arguments of the environment variable
.SM
-.BR MANOPT .
+.IR MANOPT .
.
.IP \*(BU 2m
The
@@ -2390,7 +2390,7 @@ program is tried to determine one.
.IP \*(BU 2m
If this does not work a reasonable default path from
.SM
-.B $PATH
+.I $PATH
is determined.
.
.
@@ -2416,13 +2416,13 @@ can be provided by 3 methods.
.IP \*(BU 2m
The environment variable
.SM
-.B \%SYSTEM
+.I \%SYSTEM
has the lowest precedence.
.
.IP \*(BU 2m
This can be overridden by an option in
.SM
-.BR MANOPT .
+.IR MANOPT .
.
.IP \*(BU 2m
This again is overridden by the command-line option
@@ -2469,22 +2469,22 @@ can be chosen by several methods.
.IP \*(BU 2m
Environment variable
.SM
-.BR LANG .
+.IR LANG .
.
.IP \*(BU 2m
This is overridden by
.SM
-.BR \%LC_MESSAGES .
+.IR \%LC_MESSAGES .
.
.IP \*(BU 2m
This is overridden by
.SM
-.BR LC_ALL .
+.IR LC_ALL .
.
.IP \*(BU 2m
This can be overridden by providing an option in
.SM
-.BR MANOPT .
+.IR MANOPT .
.
.IP \*(BU 2m
All these environment variables are overridden by the command-line
@@ -2647,7 +2647,7 @@ on the command line:
.IP \*(BU 2m
Environment variable
.SM
-.B \%MANSECT
+.I \%MANSECT
.
.IP \*(BU 2m
Command line option
@@ -2680,7 +2680,7 @@ The multiple
.I sections
are only possible for
.SM
-.B \%MANSECT
+.I \%MANSECT
and
.BR \-\-sections .
.
@@ -2706,7 +2706,7 @@ abbreviation is good enough in most cases.
.IP \*(BU 2m
Environment variable
.SM
-.B \%EXTENSION
+.I \%EXTENSION
.
.IP \*(BU 2m
Command line option
@@ -2932,7 +2932,7 @@ and some standard system variables are honored.
.
.TP
.SM
-.B \%GROFFER_OPT
+.I \%GROFFER_OPT
Store options for a run of
.BR \%groffer .
.
@@ -2959,7 +2959,7 @@ The following variables have a special meaning for
.
.TP
.SM
-.B \%DISPLAY
+.I \%DISPLAY
If set, this variable indicates that the X Window System is running.
.
Testing this variable decides on whether graphical or text output is
@@ -2981,13 +2981,13 @@ can be started on the second monitor by the command
.
.TP
.SM
-.B \%LC_ALL
+.I \%LC_ALL
.TQ
.SM
-.B \%LC_MESSAGES
+.I \%LC_MESSAGES
.TQ
.SM
-.B LANG
+.I LANG
If one of these variables is set (in the above sequence), its content
is interpreted as the locale, the language to be used, especially when
retrieving
@@ -3023,7 +3023,7 @@ This is the same behavior as when all 3\~variables are
unset.
.
.TP
.SM
-.B \%PAGER
+.I \%PAGER
This variable can be used to set the pager for the tty output.
.
For example, to disable the use of a pager completely set this
@@ -3038,7 +3038,7 @@ program
.
.TP
.SM
-.B PATH
+.I PATH
All programs within the
.B \%groffer
script are called without a fixed path.
@@ -3068,7 +3068,7 @@ program.
.
.TP
.SM
-.B \%GROFF_TMPDIR
+.I \%GROFF_TMPDIR
If the value of this variable is an existing, writable directory,
.B \%groffer
uses it for storing its temporary files, just as
@@ -3100,13 +3100,13 @@ The
.B man
environment variables can be overwritten by options provided with
.SM
-.BR MANOPT ,
+.IR MANOPT ,
which in turn is overwritten by the command line.
.
.
.TP
.SM
-.B \%EXTENSION
+.I \%EXTENSION
Restrict the search for
.I \%man\~pages
to files having this extension.
@@ -3118,7 +3118,7 @@ see there for details.
.
.TP
.SM
-.B MANOPT
+.I MANOPT
This variable contains options as a preset for
.BR \%man (1).
As not all of these are relevant for
@@ -3135,7 +3135,7 @@ given on the command line.
.
.TP
.SM
-.B \%MANPATH
+.I \%MANPATH
If set, this variable contains the directories in which the
.I \%man\~page
trees are stored.
@@ -3146,7 +3146,7 @@ This is overridden by option
.
.TP
.SM
-.B \%MANSECT
+.I \%MANSECT
If this is a colon separated list of section names, the search for
.I \%man\~pages
is restricted to those manual sections in that order.
@@ -3157,7 +3157,7 @@ This is overridden by option
.
.TP
.SM
-.B \%SYSTEM
+.I \%SYSTEM
If this is set to a comma separated list of names these are interpreted
as
.I \%man\~page
@@ -3171,7 +3171,7 @@ see there for details.
.P
The environment variable
.SM
-.B \%MANROFFSEQ
+.I \%MANROFFSEQ
is ignored by
.B \%groffer
because the necessary preprocessors are determined automatically.
@@ -3198,7 +3198,7 @@ User-specific configuration file for
.BR \%groffer ,
where
.SM
-.B \%$HOME
+.I \%$HOME
denotes the user's home directory.
.
This file is called after the system-wide configuration file to enable
@@ -3213,7 +3213,7 @@ comes first; it is overwritten by the configuration file
in the home
directory; both configuration files are overwritten by the environment
variable
.SM
-.BR \%GROFFER_OPT ;
+.IR \%GROFFER_OPT ;
everything is overwritten by the command line arguments.
.
.
diff --git a/contrib/pdfmark/pdfroff.1.man b/contrib/pdfmark/pdfroff.1.man
index 7c3a892..89f59d8 100644
--- a/contrib/pdfmark/pdfroff.1.man
+++ b/contrib/pdfmark/pdfroff.1.man
@@ -421,7 +421,7 @@ to modify the behaviour of
.BR pdfroff .
.
.TP
-.B PDFROFF_COLLATE
+.I PDFROFF_COLLATE
Specifies the program to be used
for collation of the finished PDF document.
.
@@ -433,7 +433,7 @@ when formatting with traditional macro packages,
which print them at the end.
.
However, users should not normally need to specify
-.BR \%PDFROFF_COLLATE ,
+.IR \%PDFROFF_COLLATE ,
(and indeed, are not encouraged to do so). If unspecified,
.B pdfroff
uses
@@ -443,7 +443,7 @@ which normally suffices.
.
.IP
If
-.B \%PDFROFF_COLLATE
+.I \%PDFROFF_COLLATE
.I is
specified,
then it must act as a filter,
@@ -452,17 +452,17 @@ and write its output to the
.I stdout
stream,
whence it is piped to the
-.BR \%PDFROFF_POSTPROCESSOR_COMMAND ,
+.IR \%PDFROFF_POSTPROCESSOR_COMMAND ,
to produce the finished PDF output.
.
.IP
When specifying
-.BR \%PDFROFF_COLLATE ,
+.IR \%PDFROFF_COLLATE ,
it is normally necessary to also specify
-.BR \%PDFROFF_KILL_NULL_PAGES .
+.IR \%PDFROFF_KILL_NULL_PAGES .
.
.IP
-.B \%PDFROFF_COLLATE
+.I \%PDFROFF_COLLATE
is ignored,
if
.B pdfroff
@@ -471,14 +471,14 @@ is invoked with the
option.
.
.TP
-.B PDFROFF_KILL_NULL_PAGES
+.I PDFROFF_KILL_NULL_PAGES
Specifies options to be passed to the
-.B \%PDFROFF_COLLATE
+.I \%PDFROFF_COLLATE
program.
.
.IP
It should not normally be necessary to specify
-.BR \%PDFROFF_KILL_NULL_PAGES .
+.IR \%PDFROFF_KILL_NULL_PAGES .
.
The internal default is a
.BR sed (@MAN1EXT@)
@@ -492,15 +492,15 @@ However,
if any alternative to
.BR sed (@MAN1EXT@)
is specified for
-.BR \%PDFROFF_COLLATE ,
+.IR \%PDFROFF_COLLATE ,
then it is likely that a corresponding alternative specification for
-.B \%PDFROFF_KILL_NULL_PAGES
+.I \%PDFROFF_KILL_NULL_PAGES
is required.
.
.IP
As in the case of
-.BR \%PDFROFF_COLLATE ,
-.B \%PDFROFF_KILL_NULL_PAGES
+.IR \%PDFROFF_COLLATE ,
+.I \%PDFROFF_KILL_NULL_PAGES
is ignored, if
.B pdfroff
is invoked with the
@@ -508,7 +508,7 @@ is invoked with the
option.
.
.TP
-.B PDFROFF_POSTPROCESSOR_COMMAND
+.I PDFROFF_POSTPROCESSOR_COMMAND
Specifies the command to be used for the final document conversion
from PostScript intermediate output to PDF.
.
@@ -527,7 +527,7 @@ stream.
.
.IP
If unspecified,
-.B \%PDFROFF_POSTPROCESSOR_COMMAND
+.I \%PDFROFF_POSTPROCESSOR_COMMAND
defaults to
.
.RS 12n
@@ -538,26 +538,26 @@ gs \-dBATCH \-dQUIET \-dNOPAUSE \-dSAFER
\-sDEVICE=pdfwrite \e
.RE
.
.TP
-.B GROFF_TMPDIR
+.I GROFF_TMPDIR
Identifies the directory in which
.B pdfroff
should create temporary files.
.
If
-.B \%GROFF_TMPDIR
+.I \%GROFF_TMPDIR
is
.I not
specified, then the variables
-.BR TMPDIR ,
-.B TMP
+.IR TMPDIR ,
+.I TMP
and
-.B TEMP
+.I TEMP
are considered in turn, as possible temporary file repositories.
If none of these are set, then temporary files are created
in the current directory.
.
.TP
-.B GROFF_GHOSTSCRIPT_INTERPRETER
+.I GROFF_GHOSTSCRIPT_INTERPRETER
Specifies the program to be invoked, when
.B pdfroff
converts
@@ -565,20 +565,20 @@ converts
PostScript output to PDF.
.
If
-.B \%PDFROFF_POSTPROCESSOR_COMMAND
+.I \%PDFROFF_POSTPROCESSOR_COMMAND
is specified,
then the command name it specifies is
.I implicitly
assigned to
-.BR \%GROFF_GHOSTSCRIPT_INTERPRETER ,
+.IR \%GROFF_GHOSTSCRIPT_INTERPRETER ,
overriding any explicit setting specified in the environment.
.
If
-.B \%GROFF_GHOSTSCRIPT_INTERPRETER
+.I \%GROFF_GHOSTSCRIPT_INTERPRETER
is not specified, then
.B pdfroff
searches the process
-.BR PATH ,
+.IR PATH ,
looking for a program with any of the well known names
for the GhostScript interpreter;
if no GhostScript interpreter can be found,
@@ -586,7 +586,7 @@ if no GhostScript interpreter can be found,
aborts.
.
.TP
-.B GROFF_AWK_INTERPRETER
+.I GROFF_AWK_INTERPRETER
Specifies the program to be invoked, when
.B pdfroff
is extracting reference dictionary entries from a
@@ -594,11 +594,11 @@ is extracting reference dictionary entries from a
intermediate message stream.
.
If
-.B \%GROFF_AWK_INTERPRETER
+.I \%GROFF_AWK_INTERPRETER
is not specified, then
.B pdfroff
searches the process
-.BR PATH ,
+.IR PATH ,
looking for any of the preferred programs, \[oq]gawk\[cq],
\[oq]mawk\[cq], \[oq]nawk\[cq], and \[oq]awk\[cq], in this order; if
none of these are found,
@@ -607,33 +607,33 @@ issues a warning message, and continue processing;
however, in this case, no reference dictionary is created.
.
.TP
-.B OSTYPE
+.I OSTYPE
Typically defined automatically by the operating system,
-.B \%OSTYPE
+.I \%OSTYPE
is used on Microsoft Win32/MS-DOS platforms
.IR only ,
to infer the default
-.B \%PATH_SEPARATOR
+.I \%PATH_SEPARATOR
character,
which is used when parsing the process
-.B PATH
+.I PATH
to search for external helper programs.
.
.TP
-.B PATH_SEPARATOR
+.I PATH_SEPARATOR
If set,
-.B \%PATH_SEPARATOR
+.I \%PATH_SEPARATOR
overrides the default separator character,
(\[oq]:\[cq] on POSIX/UNIX systems,
inferred from
-.B \%OSTYPE
+.I \%OSTYPE
on Microsoft Win32/MS-DOS),
which is used when parsing the process
-.B PATH
+.I PATH
to search for external helper programs.
.
.TP
-.B SHOW_PROGRESS
+.I SHOW_PROGRESS
If this is set to a non-empty value, then
.B pdfroff
always behaves as if the
diff --git a/man/groff_tmac.5.man b/man/groff_tmac.5.man
index 804cbff..522e91d 100644
--- a/man/groff_tmac.5.man
+++ b/man/groff_tmac.5.man
@@ -1200,7 +1200,7 @@ command-line option
.
.IP \(bu
the directories given in the
-.B GROFF_TMAC_PATH
+.I GROFF_TMAC_PATH
environment variable
.
.IP \(bu
@@ -1250,7 +1250,7 @@ in this installation
.\" ====================================================================
.
.TP
-.B GROFF_TMAC_PATH
+.I GROFF_TMAC_PATH
A colon separated list of additional tmac directories in which to search
for macro files.
.
diff --git a/src/devices/grohtml/grohtml.1.man
b/src/devices/grohtml/grohtml.1.man
index ca3afff..1a0e5f5 100644
--- a/src/devices/grohtml/grohtml.1.man
+++ b/src/devices/grohtml/grohtml.1.man
@@ -400,7 +400,7 @@ man page for details where such files are created.
.
.TP
.SM
-.B GROFF_FONT_PATH
+.I GROFF_FONT_PATH
A list of directories in which to search for the
.BI dev name
directory in addition to the default ones.
@@ -414,7 +414,7 @@ for more details.
.
.TP
.SM
-.B SOURCE_DATE_EPOCH
+.I SOURCE_DATE_EPOCH
A timestamp (expressed as seconds since the Unix epoch) to use as the
creation timestamp in place of the current time.
.
diff --git a/src/devices/grolbp/grolbp.1.man b/src/devices/grolbp/grolbp.1.man
index 1661449..3194275 100644
--- a/src/devices/grolbp/grolbp.1.man
+++ b/src/devices/grolbp/grolbp.1.man
@@ -404,7 +404,7 @@ is case sensitive.
.
.TP
.SM
-.B GROFF_FONT_PATH
+.I GROFF_FONT_PATH
A list of directories in which to search for the
.BI dev name
directory in addition to the default ones.
diff --git a/src/devices/grolj4/grolj4.1.man b/src/devices/grolj4/grolj4.1.man
index 473caeb..d38f8ad 100644
--- a/src/devices/grolj4/grolj4.1.man
+++ b/src/devices/grolj4/grolj4.1.man
@@ -180,7 +180,7 @@ must be in the range 0 to 65535; default is\~0.
.
.TP
.SM
-.B GROFF_FONT_PATH
+.I GROFF_FONT_PATH
A list of directories in which to search for the
.BI dev name
directory in addition to the default ones.
diff --git a/src/devices/gropdf/gropdf.1.man b/src/devices/gropdf/gropdf.1.man
index e383e0c..6966137 100644
--- a/src/devices/gropdf/gropdf.1.man
+++ b/src/devices/gropdf/gropdf.1.man
@@ -1250,7 +1250,7 @@ field should be null for the default foundry.
.
.TP
.SM
-.B GROFF_FONT_PATH
+.I GROFF_FONT_PATH
A list of directories in which to search for the
.BI dev name
directory in addition to the default ones.
@@ -1267,14 +1267,14 @@ for more details.
.
.TP
.SM
-.B GROPDF_NOSLIDE
+.I GROPDF_NOSLIDE
If this is set true,
.B gropdf
will ignore all commands which produce a presentation pdf,
and produce a normal pdf instead.
.TP
.SM
-.B SOURCE_DATE_EPOCH
+.I SOURCE_DATE_EPOCH
A timestamp (expressed as seconds since the Unix epoch) to use as the
creation timestamp in place of the current time.
.
diff --git a/src/devices/grops/grops.1.man b/src/devices/grops/grops.1.man
index 9aa7cd4..774ef6a 100644
--- a/src/devices/grops/grops.1.man
+++ b/src/devices/grops/grops.1.man
@@ -290,7 +290,7 @@ Use the file
.BR prologue .
.
This option overrides the environment variable
-.SM GROPS_PROLOGUE.
+.I GROPS_PROLOGUE.
.
.TP
.BI \-w n
@@ -1388,7 +1388,7 @@ or add the directory to groff's font path environment
variable
.
.TP
.SM
-.B GROPS_PROLOGUE
+.I GROPS_PROLOGUE
If this is set to
.IR foo ,
then
@@ -1405,7 +1405,7 @@ overrides this environment variable.
.
.TP
.SM
-.B GROFF_FONT_PATH
+.I GROFF_FONT_PATH
A list of directories in which to search for the
.BI dev name
directory in addition to the default ones.
@@ -1419,7 +1419,7 @@ for more details.
.
.TP
.SM
-.B SOURCE_DATE_EPOCH
+.I SOURCE_DATE_EPOCH
A timestamp (expressed as seconds since the Unix epoch) to use as the
creation timestamp in place of the current time.
.
diff --git a/src/devices/grotty/grotty.1.man b/src/devices/grotty/grotty.1.man
index 2477478..1e09647 100644
--- a/src/devices/grotty/grotty.1.man
+++ b/src/devices/grotty/grotty.1.man
@@ -119,7 +119,7 @@ by the sequence
At the same time, color output is disabled.
.
The same effect can be achieved by setting either the
-.B GROFF_NO_SGR
+.I GROFF_NO_SGR
environment variable or using the \[oq]sgr\[cq] X command (see below).
.
.
@@ -141,7 +141,7 @@ For
in particular, either add
.B \-R
to the
-.B PAGER
+.I PAGER
environment variable, e.g.\&
.
.RS
@@ -164,7 +164,7 @@ in a similar fashion.
Note that with some
.BR man (1)
versions, you have to use the
-.B MANPAGER
+.I MANPAGER
environment variable instead.
.
.
@@ -390,7 +390,7 @@ otherwise use the old drawing scheme for bold and underline.
.
.TP
.SM
-.B GROFF_NO_SGR
+.I GROFF_NO_SGR
If set, the old drawing scheme for bold and underline (using the
backspace character) is active.
.
@@ -399,7 +399,7 @@ Colors are disabled.
.
.TP
.SM
-.B GROFF_FONT_PATH
+.I GROFF_FONT_PATH
A list of directories in which to search for the
.BI dev name
directory in addition to the default ones.
diff --git a/src/devices/xditview/gxditview.1.man
b/src/devices/xditview/gxditview.1.man
index bc344ad..2ac96fe 100644
--- a/src/devices/xditview/gxditview.1.man
+++ b/src/devices/xditview/gxditview.1.man
@@ -479,7 +479,7 @@ SS
-adobe-symbol-medium-r-normal--*-100-*-*-*-*-adobe-fontspecific\en\e
.
.TP
.SM
-.B GROFF_FONT_PATH
+.I GROFF_FONT_PATH
A list of directories in which to search for the
.BI dev name
directory in addition to the default ones.
diff --git a/src/preproc/preconv/preconv.1.man
b/src/preproc/preconv/preconv.1.man
index 087ce13..ba61af3 100644
--- a/src/preproc/preconv/preconv.1.man
+++ b/src/preproc/preconv/preconv.1.man
@@ -169,7 +169,7 @@ by the current locale, or \[oq]latin1\[cq] if the locale is
set to
Note that the
.B groff
program supports a
-.B GROFF_ENCODING
+.I GROFF_ENCODING
environment variable which is eventually expanded to option
.BR \-k .
.
diff --git a/src/preproc/refer/refer.1.man b/src/preproc/refer/refer.1.man
index 7615ec7..3e92e7e 100644
--- a/src/preproc/refer/refer.1.man
+++ b/src/preproc/refer/refer.1.man
@@ -1741,7 +1741,7 @@ man page for details where such files are created.
.\" ====================================================================
.
.TP
-.B REFER
+.I REFER
If set, overrides the default database.
.
.
diff --git a/src/roff/groff/groff.1.man b/src/roff/groff/groff.1.man
index 7e17658..574fa49 100644
--- a/src/roff/groff/groff.1.man
+++ b/src/roff/groff/groff.1.man
@@ -36,7 +36,7 @@ groff \- front-end for the groff document formatting system
.\" Environment variable
.de EnvVar
. SM
-. BR \%\\$1 \\$2
+. IR \%\\$1 \\$2
..
.\" ====================================================================
.\" 'char or string'
diff --git a/src/roff/nroff/nroff.1.man b/src/roff/nroff/nroff.1.man
index 11164a7..0ea3dea 100644
--- a/src/roff/nroff/nroff.1.man
+++ b/src/roff/nroff/nroff.1.man
@@ -85,7 +85,7 @@ to select the output encoding emitted by
groff's TTY output device.
.
If neither the
-.B GROFF_TYPESETTER
+.I GROFF_TYPESETTER
environment variable nor the
.B \-T
command-line option (which overrides the environment variable)
@@ -96,12 +96,12 @@ checks the current locale to select a default output device.
It first tries the
.B locale
program, then the environment variables
-.BR LC_ALL ,
-.BR LC_CTYPE ,
+.IR LC_ALL ,
+.IR LC_CTYPE ,
and
-.BR LANG ,
+.IR LANG ,
and finally the
-.B LESSCHARSET
+.I LESSCHARSET
environment variable.
.
.
@@ -169,14 +169,14 @@ prints a help message.
.
.TP
.SM
-.B GROFF_TYPESETTER
+.I GROFF_TYPESETTER
The default device for
.BR groff .
If not set (which is the normal case), it defaults to \(oqps\(cq.
.
.TP
.SM
-.B GROFF_BIN_PATH
+.I GROFF_BIN_PATH
A colon separated list of directories in which to search for the
.B groff
executable before searching in PATH.
diff --git a/src/roff/troff/troff.1.man b/src/roff/troff/troff.1.man
index 5c95afc..7dfdb40 100644
--- a/src/roff/troff/troff.1.man
+++ b/src/roff/troff/troff.1.man
@@ -183,7 +183,7 @@ instead.
It will be first searched for in directories given with the
.B \-M
command-line option, then in directories given in the
-.B GROFF_TMAC_PATH
+.I GROFF_TMAC_PATH
environment variable, then in the current directory (only if in unsafe
mode), the home directory, @SYSTEMMACRODIR@, @LOCALMACRODIR@, and
@address@hidden
@@ -517,7 +517,7 @@ All warnings.
.
.TP
.SM
-.B GROFF_TMAC_PATH
+.I GROFF_TMAC_PATH
A colon separated list of directories in which to search for
macro files.
.
@@ -533,12 +533,12 @@ after these.
.
.TP
.SM
-.B GROFF_TYPESETTER
+.I GROFF_TYPESETTER
Default device.
.
.TP
.SM
-.B GROFF_FONT_PATH
+.I GROFF_FONT_PATH
A colon separated list of directories in which to search for the
.BI dev name
directory.
@@ -597,7 +597,7 @@ option is given).
Use the
.B \-M
command-line option or the
-.B GROFF_TMAC_PATH
+.I GROFF_TMAC_PATH
environment variable to add these directories to the search path if
necessary.
.
diff --git a/tmac/groff_trace.7.man b/tmac/groff_trace.7.man
index ab64568..61d1e4a 100644
--- a/tmac/groff_trace.7.man
+++ b/tmac/groff_trace.7.man
@@ -268,7 +268,7 @@ for details.
.\" ====================================================================
.
.TP
-.B GROFF_TMAC_PATH
+.I GROFF_TMAC_PATH
A colon-separated list of additional tmac directories in which to
search for macro files; see
.BR groff_tmac (@MAN5EXT@)
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- [groff] 07/08: man pages: Set env variables in italics, not bold.,
G. Branden Robinson <=