[groff] 31/41: [man pages]: Fix markup nit.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 062251cface1dca9b109d45823ce19e8badff517
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sat Mar 5 10:30:10 2022 +1100

    [man pages]: Fix markup nit.
    
    Drop leading hyphenation control escape sequence prefixed to
    interpolations of patterns replaced by sed(1) during man page source
    generation; the replacements already begin with '\%'.
    
    Continues 2290508cde, 21 February.
---
 contrib/chem/chem.1.man             | 28 ++++++++--------
 contrib/pic2graph/pic2graph.1.man   |  4 +--
 man/groff_char.7.man                |  2 +-
 man/groff_diff.7.man                | 20 +++++------
 man/roff.7.man                      |  4 +--
 src/preproc/eqn/neqn.1.man          |  4 +--
 src/preproc/preconv/preconv.1.man   |  4 +--
 src/preproc/refer/refer.1.man       | 22 ++++++-------
 src/preproc/soelim/soelim.1.man     | 26 +++++++--------
 src/preproc/tbl/tbl.1.man           | 66 ++++++++++++++++++-------------------
 src/utils/addftinfo/addftinfo.1.man |  2 +-
 src/utils/grog/grog.1.man           | 14 ++++----
 src/utils/indxbib/indxbib.1.man     |  6 ++--
 src/utils/lookbib/lookbib.1.man     |  2 +-
 14 files changed, 102 insertions(+), 102 deletions(-)

diff --git a/contrib/chem/chem.1.man b/contrib/chem/chem.1.man
index d4ed5cc5..3874aba0 100644
--- a/contrib/chem/chem.1.man
+++ b/contrib/chem/chem.1.man
@@ -61,13 +61,13 @@ produces chemical structure diagrams.
 Today's version is best suited for organic chemistry (bonds, rings).
 .
 The
-.I \%@g@chem
+.I @g@chem
 program is a
 .I groff
 preprocessor like
-.IR \%@g@eqn ,
-.IR \%@g@pic ,
-.IR \%@g@tbl ,
+.IR @g@eqn ,
+.IR @g@pic ,
+.IR @g@tbl ,
 etc.
 .
 It generates
@@ -85,7 +85,7 @@ or if
 .I file
 is
 .RB \[lq] \- \[rq],
-.I \%@g@chem
+.I @g@chem
 reads the standard input stream.
 .
 .B \-h
@@ -102,12 +102,12 @@ all exit.
 .
 .P
 The program
-.I \%@g@chem
+.I @g@chem
 originates from the Perl source file
 .IR chem.pl .
 .
 It tells
-.I \%@g@pic
+.I @g@pic
 to include a copy of the macro file
 .IR chem.pic .
 .
@@ -148,7 +148,7 @@ Lines containing the keywords
 and
 .B .cend
 start and end the input for
-.IR \%@g@chem ,
+.IR @g@chem ,
 respectively.
 .
 In
@@ -194,15 +194,15 @@ groups with a bond between them.
 If you want to create just
 .I groff
 output, you must run
-.I \%@g@chem
+.I @g@chem
 followed by
 .I groff
 with the option
 .B \-p
 for the activation of
-.IR \%@g@pic :
+.IR @g@pic :
 .IP
-.I \%@g@chem
+.I @g@chem
 .RI [ file\~ .\|.\|.\&]
 .BR "| groff \-p\~" .\|.\|.
 .
@@ -699,9 +699,9 @@ code, which is copied through with a label.
 .
 .P
 Since
-.I \%@g@chem
+.I @g@chem
 is a
-.I \%@g@pic
+.I @g@pic
 preprocessor, it is possible to include
 .I pic
 statements in the middle of a diagram to draw things not provided for
@@ -829,7 +829,7 @@ A squiggle bond is needed.
 A collection of
 .I pic
 macros needed by
-.IR \%@g@chem .
+.IR @g@chem .
 .
 .TP
 .I @MACRODIR@/\:pic\:.tmac
diff --git a/contrib/pic2graph/pic2graph.1.man 
b/contrib/pic2graph/pic2graph.1.man
index d3034d1e..862b564f 100644
--- a/contrib/pic2graph/pic2graph.1.man
+++ b/contrib/pic2graph/pic2graph.1.man
@@ -118,7 +118,7 @@ Use
 .I delimiters
 as the opening and closing
 characters that delimit
-.I \%@g@eqn
+.I @g@eqn
 directives;
 the default is \(lq$$\(rq.
 .
@@ -126,7 +126,7 @@ The option argument
 .I delimiters
 should be a two-character string,
 but an empty string (\(dq\(dq) is accepted as a directive to disable
-.I \%@g@eqn
+.I @g@eqn
 processing.
 .
 .
diff --git a/man/groff_char.7.man b/man/groff_char.7.man
index 9ade7c2f..8e3938b9 100644
--- a/man/groff_char.7.man
+++ b/man/groff_char.7.man
@@ -502,7 +502,7 @@ input.
 .P
 Two characters in the Latin-1 supplement are handled specially on input.
 .
-.I \%@g@troff
+.I @g@troff
 never produces them as output.
 .
 .
diff --git a/man/groff_diff.7.man b/man/groff_diff.7.man
index dab3b3a0..6982d2c9 100644
--- a/man/groff_diff.7.man
+++ b/man/groff_diff.7.man
@@ -3090,7 +3090,7 @@ causes a warning if
 .B break
 warnings are not suppressed and
 .
-.I \%@g@troff
+.I @g@troff
 must add 0.2\~m or more for each inter-word space in a line.
 .
 See
@@ -3481,7 +3481,7 @@ request's
 .
 .
 .IP
-.I \%@g@troff
+.I @g@troff
 treats the body of a
 .B while
 request similarly to that of a
@@ -4002,7 +4002,7 @@ register.
 .B \[rs]n[.U]
 Set to\~1 if in unsafe mode
 (as determined by
-.IR \%@g@troff 's
+.IR @g@troff 's
 .B \-U
 command-line option)
 and 0\~otherwise.
@@ -4026,7 +4026,7 @@ The number associated with each warning is listed in
 .TP
 .B \[rs]n[.x]
 The major version number of the running
-.I \%@g@troff
+.I @g@troff
 formatter.
 .
 For example,
@@ -4039,7 +4039,7 @@ contains\~1.
 .TP
 .B \[rs]n[.y]
 The minor version number of the running
-.I \%@g@troff
+.I @g@troff
 formatter.
 .
 For example,
@@ -4052,7 +4052,7 @@ contains\~23.
 .TP
 .B \[rs]n[.Y]
 The revision number of the running
-.I \%@g@troff
+.I @g@troff
 formatter.
 .
 For example,
@@ -4160,7 +4160,7 @@ request.
 .B \[rs]n[slimit]
 If greater than\~0,
 sets the maximum quantity of objects on
-.IR \%@g@troff 's
+.IR @g@troff 's
 internal input stack.
 .
 If less than or equal to\~0,
@@ -4200,7 +4200,7 @@ or
 The (read-only) register
 .B \[rs]n[.T]
 interpolates\~1 if
-.I \%@g@troff
+.I @g@troff
 is called with the
 .B \-T
 command-line option,
@@ -4221,7 +4221,7 @@ which can be found in the
 .B \[rs]n[.fp]
 register;
 although
-.I \%@g@troff
+.I @g@troff
 does not enforce that strictly.
 .
 Rather,
@@ -4781,7 +4781,7 @@ When adjusting to both margins,
 AT&T
 .I troff \" AT&T
 at first adjusts spaces starting from the right;
-.I \%@g@troff
+.I @g@troff
 begins from the left.
 .
 Both implementations adjust spaces from opposite ends on alternating
diff --git a/man/roff.7.man b/man/roff.7.man
index 1b6ed783..d6b84e59 100644
--- a/man/roff.7.man
+++ b/man/roff.7.man
@@ -1987,7 +1987,7 @@ for more on file name extensions.
 .\" ====================================================================
 .
 Since
-.I \%@g@troff
+.I @g@troff
 fills text automatically,
 it is common practice in
 .I roff
@@ -2094,7 +2094,7 @@ The
 .B \[rs]\[dq]
 escape sequence
 causes
-.I \%@g@troff
+.I @g@troff
 to ignore the remainder of the input line.
 .
 .
diff --git a/src/preproc/eqn/neqn.1.man b/src/preproc/eqn/neqn.1.man
index efe2d620..dc3cafd6 100644
--- a/src/preproc/eqn/neqn.1.man
+++ b/src/preproc/eqn/neqn.1.man
@@ -38,7 +38,7 @@
 .SH Description
 .\" ====================================================================
 .
-.I \%@g@neqn
+.I @g@neqn
 invokes the
 .MR @g@eqn @MAN1EXT@
 command with the
@@ -47,7 +47,7 @@ output device.
 .
 .
 .LP
-.I \%@g@eqn
+.I @g@eqn
 does not support low-resolution,
 typewriter-like devices,
 although it may work adequately for very simple input.
diff --git a/src/preproc/preconv/preconv.1.man 
b/src/preproc/preconv/preconv.1.man
index 012f02b0..0f564874 100644
--- a/src/preproc/preconv/preconv.1.man
+++ b/src/preproc/preconv/preconv.1.man
@@ -459,12 +459,12 @@ subsequently,
 including
 .MR @g@soelim @MAN1EXT@ ;
 files included by
-.I \%@g@troff
+.I @g@troff
 itself through
 .RB \[lq] so \[rq]
 and similar requests;
 and string definitions passed to
-.I \%@g@troff
+.I @g@troff
 through its
 .B \-d
 command-line option.
diff --git a/src/preproc/refer/refer.1.man b/src/preproc/refer/refer.1.man
index 9ff8b4a2..c51c5666 100644
--- a/src/preproc/refer/refer.1.man
+++ b/src/preproc/refer/refer.1.man
@@ -84,7 +84,7 @@ is part of the
 .MR groff @MAN1EXT@
 document formatting system.
 .
-.I \%@g@refer
+.I @g@refer
 is a
 .MR @g@troff @MAN1EXT@
 preprocessor that prepares bibilographic citations by looking up
@@ -112,7 +112,7 @@ and
 as instructions regarding how citations are to be processed.
 .
 Normally,
-.I \%@g@refer
+.I @g@refer
 is not executed directly by the user,
 but invoked by specifying the
 .B \-R
@@ -144,7 +144,7 @@ A combination of these alternatives is also possible.
 .
 .LP
 For each citation,
-.I \%@g@refer
+.I @g@refer
 can produce a mark in the text.
 .
 This mark consists of some label which can be separated from the text
@@ -156,7 +156,7 @@ language commands that can be used by a macro package to 
produce a
 formatted reference for each citation.
 .
 The output of
-.I \%@g@refer
+.I @g@refer
 must therefore be processed using a suitable macro package,
 such as
 .\" .IR man ,
@@ -214,12 +214,12 @@ It is usually more convenient to use commands.
 .
 .
 .LP
-.I \%@g@refer
+.I @g@refer
 generates
 .B .lf
 requests so that file names and line numbers in messages produced by
 commands that read
-.I \%@g@refer
+.I @g@refer
 output will be correct;
 it also interprets lines beginning with
 .B .lf
@@ -1141,7 +1141,7 @@ The default database should be searched.
 This is the default behavior,
 so the negative version of this command is more useful.
 .
-.I \%@g@refer
+.I @g@refer
 determines whether the default database should be searched
 on the first occasion that it needs to do a search.
 .
@@ -1850,7 +1850,7 @@ that wish to support
 .
 .
 .LP
-.I \%@g@refer
+.I @g@refer
 uses temporary files.
 .
 See the
@@ -1874,7 +1874,7 @@ expressions.
 .\" ====================================================================
 .
 We can illustrate the operation of
-.I \%@g@refer
+.I @g@refer
 with a sample bibliographic database containing one entry and a simple
 .I roff
 document to cite that entry.
@@ -1919,7 +1919,7 @@ on your summer vacation.
 .
 .P
 The foregoing shows us that
-.I \%@g@refer
+.I @g@refer
 (a) produces a label \[lq]1\[rq];
 (b) brackets that label with interpolations of the
 .RB \[lq] [. \[rq]
@@ -1967,7 +1967,7 @@ $ \c
 .LP
 .IR ms 's
 automatic footnote numbering mechanism is not aware of
-.IR \%@g@refer 's
+.IR @g@refer 's
 label numbering,
 so we have manually specified a (superscripted) symbolic footnote for
 our non-bibliographic aside.
diff --git a/src/preproc/soelim/soelim.1.man b/src/preproc/soelim/soelim.1.man
index 4b424028..1347e203 100644
--- a/src/preproc/soelim/soelim.1.man
+++ b/src/preproc/soelim/soelim.1.man
@@ -76,7 +76,7 @@ is a preprocessor for the
 .MR groff @MAN7EXT@
 document formatting system.
 .
-.I \%@g@soelim
+.I @g@soelim
 works as a filter to eliminate source requests in
 .MR roff @MAN7EXT@
 input files;
@@ -108,7 +108,7 @@ or supplied in \*[tx] comments instead
 In the absence of
 .I input-file
 arguments,
-.I \%@g@soelim
+.I @g@soelim
 reads the standard input stream.
 .
 Output is written to the standard output stream.
@@ -134,7 +134,7 @@ Any other escape sequence in
 including
 .RB \[lq] \[rs][rs] \[rq],
 prevents
-.I \%@g@soelim
+.I @g@soelim
 from replacing the source request.
 .
 .
@@ -142,12 +142,12 @@ from replacing the source request.
 The dot must be at the beginning of a line and must be followed by
 .RB \[lq] so \[rq]
 without intervening spaces or tabs for
-.I \%@g@soelim
+.I @g@soelim
 to handle it.
 .
 This convention allows source requests to be \[lq]protected\[rq] from
 processing by
-.IR \%@g@soelim ,
+.IR @g@soelim ,
 for instance as part of macro definitions or
 .B .if
 requests.
@@ -167,7 +167,7 @@ option overrides this requirement.
 .
 .PP
 The foregoing is the limit of
-.IR \%@g@soelim 's
+.IR @g@soelim 's
 understanding of
 .I roff
 languages;
@@ -188,7 +188,7 @@ With its
 .B \-r
 option,
 therefore,
-.I \%@g@soelim
+.I @g@soelim
 can be used to process text files in general,
 to flatten a tree of input documents.
 .
@@ -223,9 +223,9 @@ and
 are used;
 on this system,
 the GNU versions are installed as
-.I \%@g@soelim
+.I @g@soelim
 and
-.IR \%@g@troff .
+.IR @g@troff .
 .\}
 .
 .
@@ -280,14 +280,14 @@ files sourced with
 are normally read
 .I only
 by
-.I \%@g@troff
+.I @g@troff
 (the actual formatter).
 .
-.I \%@g@soelim
+.I @g@soelim
 is
 .I not
 required for
-.I \%@g@troff
+.I @g@troff
 to source files.
 .
 .
@@ -297,7 +297,7 @@ it must already be read
 .I before
 the input file passes through the preprocessor.
 .
-.IR \%@g@soelim ,
+.IR @g@soelim ,
 normally invoked via
 .IR groff 's
 .B \-s
diff --git a/src/preproc/tbl/tbl.1.man b/src/preproc/tbl/tbl.1.man
index 459053b4..a9d2c2c2 100644
--- a/src/preproc/tbl/tbl.1.man
+++ b/src/preproc/tbl/tbl.1.man
@@ -64,14 +64,14 @@ is part of the
 .MR groff @MAN1EXT@
 document formatting system.
 .
-.I \%@g@tbl
+.I @g@tbl
 is a
 .MR @g@troff @MAN1EXT@
 preprocessor that translates descriptions of tables embedded in its
 input into the language,
 .MR groff @MAN7EXT@ ,
 understood by
-.IR \%@g@troff .
+.IR @g@troff .
 .
 It copies the contents of each
 .I file
@@ -98,7 +98,7 @@ implementing any GNU extensions employed)
 must be used.
 .
 Normally,
-.I \%@g@tbl
+.I @g@tbl
 is not executed directly by the user,
 but invoked by specifying the
 .B \-t
@@ -119,7 +119,7 @@ the standard input stream is read.
 .SS Overview
 .\" ====================================================================
 .
-.I \%@g@tbl
+.I @g@tbl
 expects to find table descriptions between input lines that begin with
 .B .TS
 (table start)
@@ -137,7 +137,7 @@ another description can be preceded with an input line 
beginning with
 (Experienced
 .I roff
 users should observe that
-.I \%@g@tbl
+.I @g@tbl
 is not a
 .I roff
 language interpreter:
@@ -146,7 +146,7 @@ and no spaces or tabs are permitted between the control 
character and
 the macro name.
 .
 These
-.I \%@g@tbl
+.I @g@tbl
 input tokens remain as-is in the output,
 where they become ordinary macro calls.
 .
@@ -157,7 +157,7 @@ and
 .B TE
 macros to handle issues of table placement on the page.
 .
-.I \%@g@tbl
+.I @g@tbl
 produces
 .I groff
 code to define these macros as empty if their definitions do not exist
@@ -307,7 +307,7 @@ When
 applies to a table that exceeds the available horizontal space,
 column separation is reduced as far as necessary\[em]even to zero.
 .
-.I \%@g@tbl
+.I @g@tbl
 produces
 .I groff
 input that issues a diagnostic if this occurs.
@@ -337,7 +337,7 @@ This option is ignored on terminal devices.
 Don't use diversions to prevent page breaks.
 .
 Normally,
-.I \%@g@tbl
+.I @g@tbl
 attempts to prevent undesirable breaks in tables by using diversions.
 .
 This can sometimes interact badly with macro packages' own use of
@@ -571,7 +571,7 @@ with respect to each other.
 .
 .IP
 The appearance of
-.I \%@g@eqn
+.I @g@eqn
 equations
 within
 .BR N -classified
@@ -582,7 +582,7 @@ separator.
 Use the
 .B \%delim
 region option to make
-.I \%@g@tbl
+.I @g@tbl
 ignore the data within
 .I eqn
 delimiters for that purpose.
@@ -609,7 +609,7 @@ Replace table entry with a horizontal rule.
 .
 An empty table entry is expected to correspond to this classifier;
 if data are found there,
-.I \%@g@tbl
+.I @g@tbl
 issues a diagnostic message.
 .
 .
@@ -619,7 +619,7 @@ Replace table entry with a double horizontal rule.
 .
 An empty table entry is expected to correspond to this classifier;
 if data are found there,
-.I \%@g@tbl
+.I @g@tbl
 issues a diagnostic message.
 .
 .
@@ -640,7 +640,7 @@ one produces a line at the edge of the table.
 .
 .P
 To change the table format within a
-.I \%@g@tbl
+.I @g@tbl
 region,
 use the
 .B .T&
@@ -943,7 +943,7 @@ A negative separation cannot be specified.
 .
 A separation amount after the last column in a row is nonsensical and
 provokes a diagnostic from
-.IR \%@g@tbl .
+.IR @g@tbl .
 .
 .
 .\" ====================================================================
@@ -997,7 +997,7 @@ hyphenated,
 adjusted,
 or populated with inter-sentence space.
 .
-.I \%@g@tbl
+.I @g@tbl
 measures each table entry as it occurs in the input,
 updating the width required by its corresponding column.
 .
@@ -1154,7 +1154,7 @@ it can be placed within a
 .
 .
 .P
-.I \%@g@tbl
+.I @g@tbl
 interprets a table entry of
 .RB \[lq] T{ \[rq]
 at the end of an input line not as table data,
@@ -1266,13 +1266,13 @@ can make use of it.
 .
 .
 .P
-.I \%@g@tbl
+.I @g@tbl
 also defines a macro
 .B T#
 to produce the bottom and side lines of a boxed table.
 .
 While
-.I \%@g@tbl
+.I @g@tbl
 itself arranges for the output to include a call of this macro at the
 end of such a table,
 it can also be used by macro packages to create boxes for multi-page
@@ -1285,7 +1285,7 @@ See section \[lq]Limitations\[rq] below for more on 
multi-page tables.
 .\" XXX: The following is a general caveat about preprocessors; move it.
 .P
 Using
-.I \%@g@tbl
+.I @g@tbl
 macros within conditional input
 (that is,
 contingent upon an
@@ -1297,14 +1297,14 @@ or
 request)
 can result in misleading line numbers in subsequent diagnostics.
 .
-.I \%@g@tbl
+.I @g@tbl
 unconditionally injects its output into the source document,
 but the conditional branch containing it may not be taken,
 and if it is not,
 the
 .B lf
 requests that
-.I \%@g@tbl
+.I @g@tbl
 injects to restore the source line number cannot take effect.
 .
 Consider copying the input line counter register
@@ -1314,10 +1314,10 @@ arithmetic.
 .
 .
 .\" ====================================================================
-.SS "Interaction with \f[I]\%@g@eqn\f[]"
+.SS "Interaction with \f[I]@g@eqn\f[]"
 .\" ====================================================================
 .
-.I \%@g@tbl
+.I @g@tbl
 should always be called before
 .MR @g@eqn @MAN1EXT@ .
 .
@@ -1336,7 +1336,7 @@ set up delimiters in your
 input and use the
 .B \%delim
 region option so that
-.I \%@g@tbl
+.I @g@tbl
 will recognize them.
 .
 .
@@ -1404,7 +1404,7 @@ You can embed a table region inside a macro definition.
 .
 However,
 since
-.I \%@g@tbl
+.I @g@tbl
 writes its own macro definitions at the beginning of each table region,
 it is necessary to call end macros instead of ending macro definitions
 with
@@ -1418,21 +1418,21 @@ the escape character must be disabled. \" XXX: Why?
 .
 .P
 Not all
-.I \%@g@tbl
+.I @g@tbl
 features can be exercised from such macros because
-.I \%@g@tbl
+.I @g@tbl
 is a
 .I roff
 preprocessor:
 it sees the input earlier than
-.I \%@g@troff
+.I @g@troff
 does.
 .
 For example,
 vertically aligning decimal separators fails if the numbers containing
 them occur as macro or string parameters;
 the alignment is performed by
-.I \%@g@tbl
+.I @g@tbl
 itself,
 which sees only
 .BR \[rs]$1 ,
@@ -1440,7 +1440,7 @@ which sees only
 and so on,
 and therefore can't recognize a decimal separator that only appears
 later when
-.I \%@g@troff
+.I @g@troff
 interpolates a macro or string definition.
 .
 .
@@ -1825,7 +1825,7 @@ n|n\f[B]\[tmu]\f[]n|difference
 .
 .P
 Some
-.I \%@g@tbl
+.I @g@tbl
 features cannot be illustrated in the limited environment of a portable
 man page.
 .
@@ -1837,7 +1837,7 @@ man page.
 .\".I groff
 .\"macro definition.
 .\".
-.\".IR \%@g@tbl ,
+.\".IR @g@tbl ,
 .\"however,
 .\"cannot know what will result from any macro argument interpolations,
 .\"so we might confine such interpolations to one column of the table and
diff --git a/src/utils/addftinfo/addftinfo.1.man 
b/src/utils/addftinfo/addftinfo.1.man
index 4cc6ad6b..fb79b58b 100644
--- a/src/utils/addftinfo/addftinfo.1.man
+++ b/src/utils/addftinfo/addftinfo.1.man
@@ -81,7 +81,7 @@ font description file
 .IR font ,
 adds additional font metric information required by
 .\" We need the "GNU" below because the @g@ prefix might be empty.
-.RI GNU \~\%@g@troff (@MAN1EXT@),
+.RI GNU \~@g@troff (@MAN1EXT@),
 and writes the combined result to the standard output.
 .
 The information added is derived from the font's existing parameters and
diff --git a/src/utils/grog/grog.1.man b/src/utils/grog/grog.1.man
index d10141d0..8ca1d27d 100644
--- a/src/utils/grog/grog.1.man
+++ b/src/utils/grog/grog.1.man
@@ -322,18 +322,18 @@ to correctly infer its necessity would require
 to recursively open all files given as arguments to the
 .B .so
 request under the same conditions that
-.I \%@g@soelim
+.I @g@soelim
 itself does so;
 see its man page.
 .
 Recall that
-.I \%@g@soelim
+.I @g@soelim
 is only necessary if sourced files need to be preprocessed.
 .
 Therefore,
 as a workaround,
 you may want to run the input through
-.I \%@g@soelim
+.I @g@soelim
 manually,
 piping it to
 .IR grog ,
@@ -342,7 +342,7 @@ and compare the output to running
 on the input directly.
 .
 If the
-.RI \[lq] \%@g@soelim \[rq]ed
+.RI \[lq] @g@soelim \[rq]ed
 input causes
 .I grog
 to infer additional preprocessor options,
@@ -365,7 +365,7 @@ $ \c
 .B grog 1.roff
 groff \-ms 1.roff
 $ \c
-.B \%@g@soelim 1.roff | grog
+.B @g@soelim 1.roff | grog
 groff \-t \-ms \-
 .EE
 .RE
@@ -530,7 +530,7 @@ for
 Consider a file
 .IR \%doc/\:\%grnexampl.me ,
 which uses the
-.I \%@g@grn
+.I @g@grn
 preprocessor to include a
 .MR gremlin 1
 picture file in an
@@ -540,7 +540,7 @@ document.
 Let's say we want to suppress color output,
 produce a DVI file,
 and get backtraces for any errors that
-.I \%@g@troff
+.I @g@troff
 encounters.
 .
 The command
diff --git a/src/utils/indxbib/indxbib.1.man b/src/utils/indxbib/indxbib.1.man
index 852d5b44..dd14ac16 100644
--- a/src/utils/indxbib/indxbib.1.man
+++ b/src/utils/indxbib/indxbib.1.man
@@ -77,7 +77,7 @@
 .SH Description
 .\" ====================================================================
 .
-.I \%@g@indxbib
+.I @g@indxbib
 makes an inverted index for the bibliographic databases in each
 .I file
 for use with
@@ -202,7 +202,7 @@ Larger values
 will usually make searching faster,
 but will make the index file larger
 and cause
-.I \%@g@indxbib
+.I @g@indxbib
 to use more memory.
 .
 The default hash table size is 997.
@@ -216,7 +216,7 @@ Don't index the contents of fields whose names are in
 Field names are one character each.
 .
 If this option is not present,
-.I \%@g@indxbib
+.I @g@indxbib
 excludes fields
 .BR X ,
 .BR Y ,
diff --git a/src/utils/lookbib/lookbib.1.man b/src/utils/lookbib/lookbib.1.man
index 58ef63ae..fcbb739d 100644
--- a/src/utils/lookbib/lookbib.1.man
+++ b/src/utils/lookbib/lookbib.1.man
@@ -61,7 +61,7 @@
 .SH Description
 .\" ====================================================================
 .
-.I \%@g@lookbib
+.I @g@lookbib
 prints a prompt on the standard error (unless the standard input is not
 a terminal),
 reads from the standard input a line containing a set of keywords,