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[groff] 01/06: mom 2.4-4 release


From: Peter Schaffter
Subject: [groff] 01/06: mom 2.4-4 release
Date: Thu, 2 Jan 2020 20:30:39 -0500 (EST)

PTPi pushed a commit to branch master
in repository groff.

commit 18d8b9bf3ab35fe330c6cc71ea5c336f6ad5f4a9
Author: Peter Schaffter <address@hidden>
Date:   Thu Jan 2 20:01:45 2020 -0500

    mom 2.4-4 release
    
    Change all instances of .ul to .cu.
    Add TOC_HEADING and associated _STYLE macro.
    Add arg. PREFIX_CHAPTER_NUMBER to macro HEADING_STYLE.
    Remove unused string $REF_STYLE.
    Bug fixes -- see BUGS (2.4-3).
    Update copyright info.
---
 contrib/mom/om.tmac | 362 +++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 243 insertions(+), 119 deletions(-)

diff --git a/contrib/mom/om.tmac b/contrib/mom/om.tmac
index 69ed0ce..a3238d1 100644
--- a/contrib/mom/om.tmac
+++ b/contrib/mom/om.tmac
@@ -1,7 +1,7 @@
 .ig
 Mom -- a typesetting/document-processing macro set for groff.
 
-Copyright (C) 2002-2018  Free Software Foundation, Inc.
+Copyright (C) 2002-2020  Free Software Foundation, Inc.
  Written by Peter Schaffter <address@hidden>
  PDF integration contributed by Deri James <address@hidden>
 
@@ -20,7 +20,7 @@ for more details.
 You should have received a copy of the GNU General Public License
 along with this program. If not, see <http://www.gnu.org/licenses/>.
 
-Version 2.4-3
+Version 2.4-4
 -------------
 Antoine de St-Exupéry asserted that elegance in engineering is
 achieved not when there is nothing left to add, but when there is
@@ -54,7 +54,7 @@ extensions, and float management).
 .if (\n[.x]\n[.y] < 118) \
 .   ab [mom]: You need GNU troff version 1.18 or higher to run this version of 
mom.
 \# Mom version
-.ds version 2.4-3
+.ds version 2.4-4
 .if dVERSION \{\
 .   ab [mom]: Version \*[version]
 .\}
@@ -1979,13 +1979,13 @@ end
 .       nr #UNDERLINE_ON 1
 .       ss \\n[.ss] (\\n[.ss]-\\n[.ss])
 .       ie !n .nop \X'ps: exec \\n[_w] \\n[_d] decorline'\c
-.       el .ul 1000
+.       el .cu 1000
 .    \}
 .    el \{\
 .       nr #UNDERLINE_ON 0
 .       if !'\\*[$SAVED_SS_VAR]'' .SS \\*[$SAVED_SS_VAR]
 .       ie !n .nop \X'ps: exec decornone'\c
-.       el .ul 0
+.       el .cu 0
 .    \}
 .END
 \#
@@ -2011,7 +2011,7 @@ end
 .       \}
 .       el \{\
 \?\R'#UNDERLINE_ON 1'\?\c
-.          ul 1000
+.          cu 1000
 .       \}
 .    \}
 .    el \{\
@@ -2021,7 +2021,7 @@ end
 .       \}
 .       el \{\
 \R'#UNDERLINE_ON 1'\c
-.          ul 1000
+.          cu 1000
 .       \}
 .    \}
 .END
@@ -2037,7 +2037,7 @@ end
 .       \}
 .       el \{\
 \?\R'#UNDERLINE_ON 0'\?\c
-.          ul 0
+.          cu 0
 .       \}
 .    \}
 .    el \{\
@@ -2047,7 +2047,7 @@ end
 .       \}
 .       el \{\
 .          nr #UNDERLINE_ON 0
-.          ul 0
+.          cu 0
 .       \}
 .    \}
 .END
@@ -3330,7 +3330,7 @@ end
 .    ie '\\$1'0' .ss \\n[.ss] (\\n[.ss]-\\n[.ss])
 .    el \{\
 .       ie '\\$1'DEFAULT' .ss \\n[.ss]
-.       el                .ss \\n[.ss] (0+\\*[$SS_VAR])
+.       el                .ss \\n[.ss] \\*[$SS_VAR]
 .    \}
 .END
 \#
@@ -4210,12 +4210,14 @@ y\R'#DESCENDER \\n[.cdp]'
 .          nr #BOLDER_UNITS 0
 .          nr #CONDENSE 0
 .          nr #EXTEND 0
-.          if !\\n[#ITALIC_MEANS_ITALIC] .rm IT
+.          if !\\n[#ITALIC_MEANS_ITALIC] \{\
+.             rm IT
+.             rm PREV
+.             UNDERLINE_ITALIC
+.          \}
 .          rm BD
 .          rm BDI
-.          if !\\n[#ITALIC_MEANS_ITALIC] .rm PREV
 .          if !\\n[#SLANT_MEANS_SLANT]   .UNDERLINE_SLANT
-.          if !\\n[#ITALIC_MEANS_ITALIC] .UNDERLINE_ITALIC
 .          if !\\n[#UNDERLINE_QUOTES]    .UNDERLINE_QUOTES
 .          nr #IGNORE_COLUMNS 1
 .          nr #RULE_WEIGHT 500
@@ -4353,7 +4355,7 @@ y\R'#DESCENDER \\n[.cdp]'
 .       rm PREV
 .       ds ROM  \E*[ULX]
 .       ds IT   \E*[UL]
-.       ds PREV \E*[ULX]
+.       ds PREV \f[P]\E*[ULX]
 .    \}
 .END
 \#
@@ -5779,10 +5781,8 @@ SMALLCAPS takes precedence.
 .    if !r #DOC_HEADER .DOCHEADER
 .    if !r #HEADERS_ON .HEADERS
 .    if !r #PAGINATE   .PAGINATE
-.\"
 .    if !r #HEADER_MARGIN .HEADER_MARGIN 4P+6p
 .    if !r #HEADER_GAP    .HEADER_GAP 3P
-.\"
 .    if \\n[#FOOTERS_ON] \{\
 .       HEADERS OFF
 .       ie \\n[#PAGINATE] \
@@ -5820,7 +5820,10 @@ SMALLCAPS takes precedence.
 .       rm $SAVED_DOC_FAM
 .    \}
 .    el .ds $DOC_FAM \\*[$FAMILY]
-.    nr #DOC_PT_SIZE  \\n[#PT_SIZE]
+.    ie !r #DOC_PT_SIZE .nr #DOC_PT_SIZE \\n[#PT_SIZE]
+.    el \
+.       if !\\n[#DOC_PT_SIZE]=\\n[#PT_SIZE] \
+.          nr #DOC_PT_SIZE \\n[#PT_SIZE]
 .    if \\n[#TOC]          .nr #DOC_PT_SIZE \\n[#TOC_PS]
 .    if \\n[#ENDNOTES]     .nr #DOC_PT_SIZE \\n[#EN_PS]
 .    if \\n[#BIBLIOGRAPHY] .nr #DOC_PT_SIZE \\n[#BIB_PS]
@@ -6485,6 +6488,14 @@ SMALLCAPS takes precedence.
 .           ds $TOC_HEAD_\\n[#HD_LEVEL]_FAM \\*[$TOC_FAM]
 .    \}
 .    if '\\*[$TOC_TITLE_FAM]'' .TOC_TITLE_FAMILY \\*[$DOC_FAM]
+.\" TOC heading (single, non-pagenumbered line insertion)
+.    if !d $TOC_HEADING_FAM   .ds $TOC_HEADING_FAM \\*[$DOC_FAM]
+.    if !d $TOC_HEADING_FT    .ds $TOC_HEADING_FT R
+.    if !d $TOC_HEADING_SIZE  .ds $TOC_HEADING_SIZE +0
+.    if !d $TOC_HEADING_COLOR .ds $TOC_HEADING_COLOR black
+.    if !d $TOC_HEADING_QUAD  .ds $TOC_HEADING_QUAD L
+.    if !d $SPACE_ABOVE       .ds $SPACE_ABOVE .75v
+.    if !d $SPACE_BENEATH     .ds $SPACE_BENEATH .25v
 .\" Re-run MNinit to capture strings and registers set in DEFAULTS.
 .    if !'\\*[$MN-arg1]'' \{\
 .       MNinit \
@@ -6510,8 +6521,8 @@ SMALLCAPS takes precedence.
 .    if '\\$0'DOC_HEADER_QUAD' .ds $CALLING_MACRO DOCHEADER
 .    if '\\$0'COVER_H_POS'     .ds $CALLING_MACRO COVER
 .    if '\\$0'DOC_COVER_H_POS' .ds $CALLING_MACRO DOC_COVER
-.    substring $\\*[$CALLING_MACRO]_QUAD 0 0
 .    ie !'\\*[$\\*[$CALLING_MACRO]_QUAD]'' \{\
+.       substring $\\*[$CALLING_MACRO]_QUAD 0 0
 .       if '\\*[$\\*[$CALLING_MACRO]_QUAD]'L' .LEFT
 .       if '\\*[$\\*[$CALLING_MACRO]_QUAD]'C' .CENTER
 .       if '\\*[$\\*[$CALLING_MACRO]_QUAD]'C' .RIGHT
@@ -7085,7 +7096,8 @@ $\\*[DOC_]COVERTITLE_\\n+[#\\*[DOC_]COVERTITLE_NUM] 
\\$\\n[#\\*[DOC_]COVERTITLE_
 .    ie '\\$1'' \{\
 .       nr #COVERTEXT_PP 1
 .       di \\*[DOC_]COVER_TEXT
-.       ev 1
+.       ev COVER_TEXT
+.       evc 0
 \!.     if \\\\n[#\\*[DOC_]COVERTEXT_ONLY] \
 .          sp |\\\\n[#T_MARGIN]u-\\\\n[#DOC_LEAD]u
 \!.     ie !\\n[#\\*[DOC_]COVERTEXT_START_POS] \{\
@@ -7925,6 +7937,10 @@ $\\*[DOC_]COVERTITLE_\\n+[#\\*[DOC_]COVERTITLE_NUM] 
\\$\\n[#\\*[DOC_]COVERTITLE_
 .          rm $TOC_TITLE_ITEM_OLD
 .       \}
 .    \}
+.    if !'\\*[$TOC_HEADING]'' \{\
+.       HEADING_TO_TOC
+.       rm $TOC_HEADING
+.    \}
 .    if !\\n[#TOC] \{\
 .       if !'\\*[$TOC_TITLE_ITEM]'' \{\
 .          PDF_BOOKMARK 1 \\*[$TOC_TITLE_ITEM]
@@ -10188,7 +10204,7 @@ Shimming must be disabled with NO_SHIM before using 
FLEX.
 .       vs 0
 .       ie !n \
 .          nop \R'#UNDERLINE_ON 1'\X'ps: exec \\n[_w] \\n[_d] decorline'
-.       el .ul 1000
+.       el .cu 1000
 .       br
 .       ns
 .       rr #UNDERLINE_WAS_ON
@@ -10350,7 +10366,7 @@ Shimming must be disabled with NO_SHIM before using 
FLEX.
 .    ev PAGE_TRANSITION\\n+[pg-trans]
 .    pdfmarksuspend
 .    ie !n .nop \X'ps: exec decornone'
-.    el .ul 0
+.    el .cu 0
 .    br
 .    if \\n[#UNDERLINE_ON]=1 .nr #UNDERLINE_WAS_ON 1
 .    if \\n[MN-left]>0 \{\
@@ -11215,14 +11231,16 @@ Shimming must be disabled with NO_SHIM before using 
FLEX.
 \#   <level> will have their indents adjusted accordingly.
 \#
 .MAC HEADING_STYLE END
-.    if !\B'\\$1' \{\
-.       tm1 "[mom]: The first argument to \\$0 must be a numeric heading level.
-.       ab   [mom]: Aborting '\\n[.F]' at \\$0, line \\n[.c].
-.    \}
-.    nr #LEVEL \\$1
-.    if \\n[#FROM_OLDSTYLE] .nr #LEVEL_\\n[#LEVEL]_SET 1
-.    shift
+.    if !'\\$0'TOC_HEADING_STYLE' \{\
+.       if !\B'\\$1' \{\
+.          tm1 "[mom]: The first argument to \\$0 must be a numeric heading 
level.
+.          ab   [mom]: Aborting '\\n[.F]' at \\$0, line \\n[.c].
+.       \}
+.       nr #LEVEL \\$1
+.       if \\n[#FROM_OLDSTYLE] .nr #LEVEL_\\n[#LEVEL]_SET 1
+.       shift
 .\" Prepend TOC_ to style strings if called as TOC_ENTRY_STYLE
+.    \}
 .    if '\\$0'TOC_ENTRY_STYLE' .ds $TOC TOC_
 .    nr #ARG_NUM 0 1
 .    nr #ATTRIB \\n[#NUM_ARGS]
@@ -11273,6 +11291,16 @@ Shimming must be disabled with NO_SHIM before using 
FLEX.
 .          rr #HEAD_\\n[#LEVEL]_UNDERSCORE2
 .          shift
 .       \}
+.       if '\\$1'SPACE_ABOVE' \{\
+.          shift
+.          ds $SPACE_ABOVE \\$1
+.          shift
+.       \}
+.       if '\\$1'SPACE_BENEATH' \{\
+.          shift
+.          ds $SPACE_BENEATH \\$1
+.          shift
+.       \}
 .       if '\\$1'SPACE_AFTER' \{\
 .          nr #HEAD_\\n[#LEVEL]_SPACE_AFTER 1
 .          shift
@@ -11283,31 +11311,42 @@ Shimming must be disabled with NO_SHIM before using 
FLEX.
 .       \}
 .       if '\\$1'FAMILY' \{\
 .          shift
-.          ds $\\*[$TOC]HEAD_\\n[#LEVEL]_FAM  \\$1
+.          ds $\\*[$TOC]HEAD_\\n[#LEVEL]_FAM \\$1
+.          if '\\$0'TOC_HEADING_STYLE' .ds $TOC_HEADING_FAM \\$1
 .          shift
 .       \}
 .       if '\\$1'FONT' \{\
 .          shift
-.          ds $\\*[$TOC]HEAD_\\n[#LEVEL]_FT   \\$1
+.          ds $\\*[$TOC]HEAD_\\n[#LEVEL]_FT \\$1
+.          if '\\$0'TOC_HEADING_STYLE' .ds $TOC_HEADING_FT \\$1
 .          shift
 .       \}
 .       if '\\$1'SIZE' \{\
 .          shift
 .          ds $\\*[$TOC]HEAD_\\n[#LEVEL]_SIZE \\$1
+.          if '\\$0'TOC_HEADING_STYLE' .ds $TOC_HEADING_SIZE \\$1
 .          shift
 .       \}
 .       if '\\$1'QUAD' \{\
 .          shift
 .          ds $QUAD_TYPE \\$1
 .          substring $QUAD_TYPE 0 0
-.          if '\\*[$QUAD_TYPE]'L' .ds $HEAD_\\n[#LEVEL]_QUAD LEFT
-.          if '\\*[$QUAD_TYPE]'C' .ds $HEAD_\\n[#LEVEL]_QUAD CENTER
-.          if '\\*[$QUAD_TYPE]'R' .ds $HEAD_\\n[#LEVEL]_QUAD RIGHT
+.          ie !'\\$0'TOC_HEADING_STYLE' \{\
+.             if '\\*[$QUAD_TYPE]'L' .ds $HEAD_\\n[#LEVEL]_QUAD LEFT
+.             if '\\*[$QUAD_TYPE]'C' .ds $HEAD_\\n[#LEVEL]_QUAD CENTER
+.             if '\\*[$QUAD_TYPE]'R' .ds $HEAD_\\n[#LEVEL]_QUAD RIGHT
+.          \}
+.          el \{\
+.             if '\\*[$QUAD_TYPE]'L' .ds $TOC_HEADING_QUAD LEFT
+.             if '\\*[$QUAD_TYPE]'C' .ds $TOC_HEADING_QUAD CENTER
+.             if '\\*[$QUAD_TYPE]'R' .ds $TOC_HEADING_QUAD RIGHT
+.          \}
 .          shift
 .       \}
 .       if '\\$1'COLOR' \{\
 .          shift
 .          ds $\\*[$TOC]HEAD_\\n[#LEVEL]_COLOR \\$1
+.          if '\\$0'TOC_HEADING_STYLE' .ds $TOC_HEADING_COLOR \\$1
 .          shift
 .       \}
 .       if '\\$1'BASELINE_ADJUST' \{\
@@ -11340,6 +11379,13 @@ Shimming must be disabled with NO_SHIM before using 
FLEX.
 .          rr #NUMBER_HEAD_\\n[#LEVEL]
 .          shift
 .       \}
+.       if '\\$1'PREFIX_CHAPTER' \{\
+.          shift
+.          ie \B'\\$1' \{\
+.             PREFIX_CHAPTER_NUMBER \\$1
+.          \}
+.          el .PREFIX_CHAPTER_NUMBER
+.       \}
 .       if '\\$1'INDENT' \{\
 .          shift
 .          nr #TOC_HEAD_\\n[#LEVEL]_INDENT \\$1
@@ -11372,7 +11418,8 @@ Shimming must be disabled with NO_SHIM before using 
FLEX.
 .    if d$TOC .rm $TOC
 .END
 .
-.ALIAS TOC_ENTRY_STYLE HEADING_STYLE
+.ALIAS TOC_ENTRY_STYLE   HEADING_STYLE
+.ALIAS TOC_HEADING_STYLE HEADING_STYLE
 \#
 \# OLDSTYLE HEADINGS
 \# -----------------
@@ -11551,15 +11598,30 @@ Shimming must be disabled with NO_SHIM before using 
FLEX.
 \# *Arguments:
 \#   <none> | <chapter number> | <anything>
 \# *Function:
-\#   Toggles register #PREFIX_CH_NUM. Sets register #CH_NUM from
-\#   string $CHAPTER if $CHAPTER is a digit; if <chapter number> arg
-\#   given, sets #CH_NUM to arg.
+\#   Toggles register #PREFIX_CH_NUM. Uses $CHAPTER to set #CH_NUM
+\#   if $CHAPTER is a digit; if <chapter number> given, sets #CH_NUM
+\#   to arg.
 \# *Notes:
 \#   Default is OFF.
 \#
 .MAC PREFIX_CHAPTER_NUMBER END
+.    if \\n[#NUM_ARGS]=0 \{\
+.       if !'\\*[$CHAPTER]'' \{\
+.          if !\B'\\*[$CHAPTER]' \{\
+.             tm1 "[mom]: \\$0 at line \\n[.c] cannot determine a chapter 
number.
+.             tm1 "       Enter the current chapter number as a digit after 
PREFIX_CHAPTER.
+.             ab  [mom]: Aborting '\\n[.F]', line \\n[.c].
+.          \}
+.       \}
+.    \}
 .    ie '\\$1'' .nr #PREFIX_CH_NUM 1
-.    el .rr #PREFIX_CH_NUM
+.    el \{\
+.      ie \B'\\$1' \{\
+.        nr #PREFIX_CH_NUM 1
+.        nr #CH_NUM \\$1
+.      \}
+.      el .rr #PREFIX_CH_NUM
+.   \}
 .END
 \#
 \# ====================================================================
@@ -15241,9 +15303,9 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .       rr #EN_REF
 .       nr #BIBLIOGRAPHY 1
 .       nr #BIB_FIRST_PAGE 1
-.       nr #SKIP_FOOTER +1
+\#.       nr #SKIP_FOOTER +1
 .       SETUP_BIBLIOGRAPHY
-.       nr #SKIP_FOOTER -1
+\#.       nr #SKIP_FOOTER -1
 .       if \\n[#PRINT_STYLE]=1 \{\
 .          ie \\n[#SINGLE_SPACE]=1 .vs \\n[#BIB_LEAD]u
 .          el \{\
@@ -15298,6 +15360,17 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .    nr #NO_TOC_ENTRY 1
 .END
 \#
+\# USER-INSERTED HEADING IN TOC
+\# ----------------------------
+\# *Arguments:
+\#   <text>
+\# *Function:
+\#   Inserts a single line of non-pagenumbered text into the TOC.
+\#
+.MAC TOC_HEADING END
+.    ds $TOC_HEADING \\$1
+.END
+\#
 \# TOC collector
 \#
 .MAC TO_TOC END
@@ -15340,6 +15413,7 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .             \}
 .          \}
 .       \}
+\!.     vpt 0
 \!.     PAD_MARKER ^
 .       if !'\\$0'HD_TO_TOC' \{\
 \!.        if \\n[#TOC_TITLE_CAPS]=1 .CAPS
@@ -15348,7 +15422,6 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .          nr #POST_TOP 1
 \!.        if \\n[#TOC_HEAD_\\n[#LEVEL]_CAPS]=1 .CAPS
 .       \}
-\!.     vpt 0
 .       ie '\\$0'HD_TO_TOC' \{\
 .          if \\n[#PRINT_STYLE]=1 \{\
 .             ds $TOC_HEAD_\\n[#LEVEL]_FAM] \\*[$TYPEWRITER_FAM]
@@ -15362,14 +15435,47 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 "\\*[PDFBOOKMARK.NAME]"
 .       \}
 .       el \{\
-.          if \\n[#PRINT_STYLE]=1 \{\
-.             ds $TOC_TITLE_FAM \\*[$TYPEWRITER_FAM]
-.             ds $TOC_TITLE_FT  R
+.          ie '\\$0'HEADING_TO_TOC' \{\
+.             if \\n[#PRINT_STYLE]=1 \{\
+.                ds $TOC_TITLE_FAM \\*[$TYPEWRITER_FAM]
+.                ds $TOC_TITLE_FT R
+.             \}
+.             if !'\\*[$TOC_HEADING_QUAD]'' \{\
+.                substring $TOC_HEADING_QUAD 0 0
+.                if '\\*[$TOC_HEADING_QUAD]'L' \!.LEFT
+.                if '\\*[$TOC_HEADING_QUAD]'C' \!.CENTER
+.                if '\\*[$TOC_HEADING_QUAD]'R' \!.RIGHT
+.             \}
+\!.           vpt
+\!.           ne \\*[$SPACE_ABOVE]+\\*[$SPACE_BENEATH]+2v
+\!.           vpt 0
+.             if \\n[#PRINT_STYLE]=2 \
+.                if \\n[#POST_TOP] \!.sp \\*[$SPACE_ABOVE]
+.             ie \\n[#PRINT_STYLE]=1 \!.nop \\*[$TOC_HEADING]
+.             el \{\
+\!.              nop \
+\f[\\*[$TOC_HEADING_FAM]\\*[$TOC_HEADING_FT]]\
+\s[\\*[$TOC_HEADING_SIZE]]\
+\m[\\*[$TOC_HEADING_COLOR]]\
+\\*[$TOC_HEADING]\
+\m[]\s[0]\f[P]
+.             \}
+.             if \\n[#PRINT_STYLE]=2 \{\
+.                ie \\n[#SPACE_TOC_ITEMS] \
+.                   if \\n[#POST_TOP]=0 \!.sp \\*[$SPACE_BENEATH]
+.                el \!.sp \\*[$SPACE_BENEATH]
+.             \}
+\!.           vpt
+.             da
+.             ev
+.             return
 .          \}
-\!.        PAD \
+.          el \{\
+\!.           PAD \
 "\f[\\*[$TOC_TITLE_FAM]\\*[$TOC_TITLE_FT]]\
 \h'\\n[#TOC_TITLE_INDENT]u'\\*[$TOC_TITLE_ITEM]\\*[$TOC_PN\\*[_TYPEWRITE]]" \
 "\\*[PDFBOOKMARK.NAME]"
+.          \}
 .       \}
 .       ie '\\$0'HD_TO_TOC' \
 \!.        if \\n[#TOC_HEAD_\\n[#LEVEL]_CAPS]=1 .CAPS OFF
@@ -15391,13 +15497,14 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 \!.        ps \\*[$TOC_PN_SIZE_CHANGE]
 .       \}
 \!.     PRINT \\n[#TOC_ENTRY_PN]
-\!. \}
-.   da
-.   ev
+\!.  \}
+.    da
+.    ev
 .END
 .
 .ALIAS HD_TO_TOC    TO_TOC
 .ALIAS TITLE_TO_TOC TO_TOC
+.ALIAS HEADING_TO_TOC TO_TOC
 \#
 \# Control macros for toc
 \# ----------------------
@@ -16621,7 +16728,7 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 \# *Arguments:
 \#   none
 \# *Function:
-\#   Resets register enumerators to 1 or a.
+\#   Resets register enumerators to 1, a, i...
 \#
 .MAC RESET_LIST END
 .    ie '\\$1'' .nr #ENUMERATOR\\n[#DEPTH] 0 1
@@ -16810,6 +16917,7 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .    IQ CLEAR
 .    TQ
 .    LL \\n[#DOC_L_LENGTH]u
+.    PT_SIZE \\n[#DOC_PT_SIZE]u
 .    QUAD \\*[$DOC_QUAD]
 .    nr #SAVED_DOC_LEAD \\n[#DOC_LEAD]
 .    nr #COLLATED_DOC 1
@@ -16883,7 +16991,7 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .    \}
 .    nr #LOOP 0 1
 .    while \\n+[#LOOP]<=\\n[@LEVEL] \
-.       rr #TOC_HEAD_\\n[#LOOP]_INDENT_SET 1
+.       rr #TOC_HEAD_\\n[#LOOP]_INDENT_SET
 .    if \\n[#FLEX_ACTIVE] .rr #NO_FLEX
 .END
 \#
@@ -18817,10 +18925,13 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .    if '\\*[spec-type]'cap' .ds spec-type caption
 .    if '\\*[spec-type]'lab' .ds spec-type label
 .    if '\\*[spec-type]'sou' .ds spec-type source
+.    ie \\n[#PRINT_STYLE]=1 .TYPEWRITER
+.    el \{\
 '    fam \\*[\\*[label-type]*\\*[spec-type]-family]
-'    ft \\*[\\*[label-type]*\\*[spec-type]-font]
-'    ps \\n[#DOC_PT_SIZE]u\\*[\\*[label-type]*\\*[spec-type]-size-change]
-.    COLOR \\*[\\*[label-type]*\\*[spec-type]-color]
+'       ft \\*[\\*[label-type]*\\*[spec-type]-font]
+'       ps \\n[#DOC_PT_SIZE]u\\*[\\*[label-type]*\\*[spec-type]-size-change]
+.       \m[\\*[\\*[label-type]*\\*[spec-type]-color]]
+.    \}
 .END
 \#
 .ALIAS tbl*caption-style style
@@ -20347,10 +20458,10 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .             if !'\\*[tbl*label-space]'' .sp \\*[tbl*label-space]
 .             ie \\n[tbl*autolabel] \{\
 .                ie !\\n[tbl*caption-after-label] .nop \
-\\*[tbl*label-prfx]\\*[chapno]\\n[tbl*label-num]\\*[tbl*label-sffx]
+\\*[tbl*label]
 .                el \{\
 .                   nop \
-\\*[tbl*label-prfx]\\*[chapno]\\n+[tbl*label-num]\\*[tbl*label-sffx]\|
+\\*[tbl*label]\|
 .                   tbl*caption-style
 .                   vs \\n[.ps]u+\\n[tbl*caption-autolead]u
 .                   ds tbl*caption-old \\*[tbl*caption]
@@ -20486,7 +20597,7 @@ E\\R'#CAP_HEIGHT \\n[.cht]'
 .    nr tbl*caption-top-lead-diff \\n[tbl*caption-lead-diff]
 .    ie !\\n[#MLA] \{\
 .       if \\n[tbl*have-caption] \{\
-.          ie !'\\n[.z]'FLOAT*DIV' \{\
+.          if !'\\n[.z]'FLOAT*DIV' \{\
 .             if !\\n[tbl*caption-after-label] \{\
 .                ie (\\n[nl]=\\n[#PAGE_TOP]):(\\n[nl]=\\n[dc]) \{\
 .                   RESTORE_SPACE
@@ -20715,8 +20826,8 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .    \}
 .    br
 .    if !'\\*[tbl*caption-space]'' .sp \\*[tbl*caption-space]
-\!.  if \\\\n[float*tbl] .ev FLOAT
-.    ev \\*[ev-current]
+.    ie \\n[float*tbl] .ev FLOAT
+.    el .ev \\*[ev-current]
 .END
 \#
 .MAC TBL*CLEANUP END
@@ -21584,7 +21695,6 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .       if r #EN_REF .rr #EN_REF
 .       nr #FN_REF 1
 .    \}
-.    REF_STYLE NOTE
 .END
 \#
 \# Endnote references
@@ -21599,7 +21709,6 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .       nr #EN_REF 1
 .       if !r#EN_MARKER_STYLE .ENDNOTE_MARKER_STYLE SUPERSCRIPT
 .    \}
-.    REF_STYLE NOTE
 .END
 \#
 \# Prepare mom for a reference
@@ -21659,8 +21768,9 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .    REF_BRACKETS_NOTICE \\$0
 .END
 \#
-\# These four pairs of aliases allow users to embed references in
-\# text and have them surrounded by (), [], {} or <>.
+\# These four pairs of aliases used to allow users to embed
+\# references in text and have them surrounded by (), [], {} or <>.
+\# bracket-label should be used in the refer block instead.
 \#
 .ALIAS REF( REF_BRACKETS_START
 .ALIAS REF) REF_BRACKETS_END
@@ -21674,10 +21784,6 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .ALIAS REF< REF_BRACKETS_START
 .ALIAS REF> REF_BRACKETS_END
 \#
-.MAC REF_STYLE END
-.    REF_BRACKETS_NOTICE \\$0
-.END
-\#
 \# Refer indenting
 \# ---------------
 \# *Argument:
@@ -21781,6 +21887,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .   el .nr ref*type 2
 .   if d [q .nr ref*type 2
 .\}
+.if d [u .nr ref*type 0 \" If %u exists, always treat as Internet ref
 .if \\n[ref*type]=3 \{\
 .   if !'\\*([R'' \{\
 .      nr ref*type 4
@@ -21815,6 +21922,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# of collected references
 \#
 .de ]<
+.rm author \" If not, persists over multiple 'bibliography' commands
 .als ref*print ref*end-print
 .nr #REF 1
 .if \\n[#BIB_LIST]=1 \{\
@@ -21869,7 +21977,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# string definitions (ref*add-<x>), so we have to make sure that there
 \# aren't two spaces when the printstyle is TYPESET.  Since I find that
 \# references look a bit crowded with 0 sentence space, I've bumped it
-\# up to +4.  User's sentence spacing is reset in FOOTNOTES and ENDNOTES.
+\# up to +8.  User's sentence spacing is reset in FOOTNOTES and ENDNOTES.
 \#
 .de ref*build
 .if \\n[#PRINT_STYLE]=2 \{\
@@ -21910,32 +22018,49 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .de ref*add-A
 .ds eval*[A \\*([A
 .substring eval*[A -1
-.if '\\*[eval*[A]'.' \
-.   if !'\\*[$REF_STYLE]'NOTE' .chop [A
-.\" Per MLA, NOTE should not use idem, therefore if %i contains other than
-.\" idem (e.g., ed., trans.), transpose it to after author's name
-.ie '\\*[$REF_STYLE]'NOTE' \{\
-.   ie !'\\*[idem]'' .ref*field A "" "" ", \\*[idem]"
+.if !\\n[skip-[A] \{\
+.   if '\\*[eval*[A]'.' \
+.      if !\\n[#FN_REF]+\\n[#EN_REF] .chop [A
+.\" Per MLA, footnotes and endnotes should not use idem, therefore
+.\" if %i contains other than idem (e.g., ed., trans.), transpose it
+.\" to after author's name
+.   ie \\n[#FN_REF]+\\n[#EN_REF]=1 \{\
+.      ie !'\\*[idem]'' .ref*field A "" "" "? \\*[idem]"
+.      el .ref*field A
+.      rm idem
 .   el .ref*field A
-.   rm idem
-.el .ref*field A
+.   \}
 .\}
 .if \\n([A .nr ref*suppress-period 1
+.rr skip-[A
 ..
-\# %i Idem.  BIBLIO: In all instances, removes %A field and replaces
-\# it with a dash; if %i field contains other than the word, idem,
-\# appends it to the dash
+\# %i Idem.
+\#
+\# In bibliographies, per MLA, replace %A with long dash after
+\# first entry with author's name; if %i field contains other than
+\# the word 'idem', appends it to the dash.
+\# In foot/endnotes, idem is ignored; MLA requires full name for
+\# each foot/endnote entry.
+\#
 .de ref*add-i
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.\" Is a foot/endnote.
+.ie \\n[#FN_REF]+\\n[#EN_REF]=1 \{\
 .   ie '\\*([i'idem' .rm [i
 .   el .ds idem \\*([i
 .\}
 .el \{\
+.   rr skip-[A
+.\" %i is idem
 .   ie '\\*([i'idem' \{\
-.      rm [A
-.      rm [i
-.      ref*field i "" \[idem] "" " "
+.\" If [A (%A) is the same as the last [A, captured in 'author'.
+.      if '\\*([A'\\*[author]' \{\
+.         rm [i
+.         ref*field i "" \[idem] "" " "
+.         nr skip-[A 1
+.      \}
+.      ds author \\*([A
 .   \}
+.\" %i is not 'idem'; attach to long dash
 .   el \{\
 .      ds eval*[i \\*([i
 .      substring eval*[i -1
@@ -21951,7 +22076,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %m Multiple authors (et al.)
 .de ref*add-m
-.if !'\\*[$REF_STYLE]'NOTE' \{\
+.if !\\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ds eval*[m \\*([m
 .   substring eval*[m -1
 .   if '\\*[eval*[m]'.' .chop [m
@@ -21961,24 +22086,24 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# %p Post-author string (e.g., Preface, Foreword, etc)
 .de ref*add-p
 .\" Convert first letter to uppercase, per MLA, if BIBLIO
-.if '\\*[$REF_STYLE]'BIBLIO' \{\
+.if !\\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ds initial*cap \\*([p
 .   substring initial*cap 0 0
 .   ds [p*string \\*([p
 .   substring [p*string 1
 .   ds [p \E*[UC]\\*[initial*cap]\E*[LC]\\*[[p*string]
 .\}
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field p ,
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field p ,
 .el .ref*field p . " "
 ..
 \# %Q Author(s) when author is not a person
 .de ref*add-Q
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field Q
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field Q
 .el .ref*field Q
 ..
 \# %T Title (generic)
 .de ref*add-T1
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field T , \E*[IT] \E*[ref*restore-ss]
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field T , \E*[IT] \E*[ref*restore-ss]
 .el \{\
 .   ie !'\\*([A'' .ref*field T . " \E*[IT]" \E*[ref*restore-ss]
 .   el \{\
@@ -21987,11 +22112,10 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .   \}
 .\}
 .if \\n([T .nr ref*suppress-period \\n([T
-.
 ..
 \# %T Title of a chapter or article
 .de ref*add-T2
-.ie '\\*[$REF_STYLE]'NOTE' \
+.ie \\n[#FN_REF]+\\n[#EN_REF] \
 .   ref*field T , \[lq] "" \[rq]
 .el \{\
 .   ie '\\*([A'' \{\
@@ -22004,7 +22128,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %B Book title (when citing an article from a book)
 .de ref*add-B
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ie \\n([T .ref*field B "" \E*[IT] \E*[ref*restore-ss]
 .   el .ref*field B , \E*[IT] \E*[ref*restore-ss]
 .\}
@@ -22022,7 +22146,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %q Titles that must go in quotes (e.g. an unpublished dissertation)
 .de ref*add-q
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field q , \[lq] "" \[rq]
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field q , \[lq] "" \[rq]
 .el \{\
 .   ie !'\\*([A'' .ref*field q . " \[lq]" "" \[rq]
 .   el \{\
@@ -22037,7 +22161,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %J Journal name
 .de ref*add-J
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ie \\n([T .ref*field J "" "\E*[IT]" \E*[ref*restore-ss]
 .   el .ref*field J , "\E*[IT]" \E*[ref*restore-ss]
 .\}
@@ -22048,7 +22172,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %M Magazine or newspaper name
 .de ref*add-M
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ie \\n([T .ref*field M "" "\E*[IT]" \E*[ref*restore-ss]
 .   el .ref*field M , "\E*[IT]" \E*[ref*restore-ss]
 .\}
@@ -22112,7 +22236,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .\" End workaround
 .ie !\\n[ref*type]=0 \{\
 .   ie \\n([E>0 \{\
-.      ie '\\*[$REF_STYLE]'NOTE' \{\
+.      ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .         ie \\n([T .ref*field E "" "ed. "
 .         el .ref*field E , "ed. "
 .      \}
@@ -22122,7 +22246,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .      \}
 .   \}
 .   el \{\
-.      ie '\\*[$REF_STYLE]'NOTE' \{\
+.      ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .         ie \\n([T .ref*field E "" "ed. "
 .         el .ref*field E , "ed. "
 .      \}
@@ -22143,7 +22267,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .de ref*add-e
 .ie \\n([T .ref*field e "" "" " ed."
 .el \{\
-.   ie '\\*[$REF_STYLE]'NOTE' .ref*field e , "" " ed."
+.   ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field e , "" " ed."
 .   el .ref*field e . " " " ed."
 .\}
 .nr ref*suppress-period 1
@@ -22155,7 +22279,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .if \\n[ref*type]=1 \
 .   ref*field V
 .if \\n[ref*type]=2 \{\
-.   ie '\\*[$REF_STYLE]'NOTE' .ref*field V , "vol. "
+.   ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field V , "vol. "
 .   el \{\
 .      ie \\n([T .ref*field V "" " Vol. "
 .      el .ref*field V . " Vol. "
@@ -22176,7 +22300,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .if \\n[ref*type]=1 \
 .   ref*field S
 .if \\n[ref*type]=2 \{\
-.   ie '\\*[$REF_STYLE]'NOTE' \{\
+.   ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .      ie \\n([T .ref*field S
 .      el .ref*field S ,
 .   \}
@@ -22199,7 +22323,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %C City
 .de ref*add-C
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ie r [d \{\
 .      ref*field C
 .      rr [d
@@ -22220,7 +22344,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %I Publisher (I stands for Issuer)
 .de ref*add-I
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ie !'\\*([C'' .ref*field I :
 .   el .ref*field I "" (
 .\}
@@ -22236,18 +22360,18 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# %D Date of publication
 .de ref*add-D
 .if \\n[ref*type]=0 \{\
-.   ie '\\*[$REF_STYLE]'NOTE' .ref*field D ,
+.   ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field D ,
 .   el .ref*field D . " "
 .\}
 .if \\n[ref*type]=1 \
 .   ref*field D "" "(" ")"
 .if \\n[ref*type]=2 \{\
-.   ie '\\*[$REF_STYLE]'NOTE' .ref*field D , "" )
+.   ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field D , "" )
 .   el .ref*field D ,
 .\}
 .if \\n[ref*type]=3 \{\
 .   ie !'\\*([C'' \{\
-.      ie '\\*[$REF_STYLE]'NOTE' .ref*field D , "" )
+.      ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field D , "" )
 .      el .ref*field D ,
 .   \}
 .   el \{\
@@ -22257,7 +22381,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .         ie '\\*[eval*[D]'1' .ds kern \*[BU3]
 .         el .ds kern \*[BU2]
 .         ie \\n[#PRINT_STYLE]=2 \
-.           if '\\*[$REF_STYLE]'NOTE' .ref*field D "" (\\*[kern] )
+.           if \\n[#FN_REF]+\\n[#EN_REF] .ref*field D "" (\\*[kern] )
 .         el .ref*field D
 .      \}
 .      rm eval*[D
@@ -22273,7 +22397,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# %P Page number(s)
 .de ref*add-P
 .if \\n[ref*type]=5 .nr ref*type 1
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ie \\n[ref*type]=1 .ref*field P : "" .
 .   el .ref*field P "" "\|"
 .   if \\n[ref*type]=1 .nr ref*suppress-period 1
@@ -22288,7 +22412,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %G Gov't. ordering number
 .de ref*add-G
-.ie '\\*[$REF_STYLE]'NOTE' ref*field G ,
+.ie \\n[#FN_REF]+\\n[#EN_REF] ref*field G ,
 .el .ref*field G . " "
 ..
 \# %O Other (info that goes after %T [or %B] but is hard to categorize; e.g., 
a dissertation)
@@ -22300,9 +22424,9 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .substring initial*cap 0 0
 .ds [O*string \\*([O
 .substring [O*string 1
-.if '\\*[$REF_STYLE]'BIBLIO' \
+.if !\\n[#FN_REF]+\\n[#EN_REF] \
 .   ds [O \E*[UC]\\*[initial*cap]\E*[LC]\\*[[O*string]
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field O ,
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field O ,
 .el \{\
 .   if \\n([O=1 .chop [O
 .   ie r [e .ref*field O "" " "
@@ -22321,7 +22445,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 .if '\\*[eval*[n]'.' .chop [n
 .if '\\*[eval*[n]'?' .nr [n 1
 .if '\\*[eval*[n]'!' .nr [n 1
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field n ,
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field n ,
 .el \{\
 .   ie !'\\*([P'' .ref*field n "" " "
 .   el .ref*field n . " "
@@ -22338,7 +22462,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# -------------
 \# %d date of publication (the original date of publication)
 .de ref*add-d
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ref*field d "" ( ;
 .   nr [d 1
 .\}
@@ -22351,7 +22475,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# %b main author when citing from a preface, introduction, foreword
 \# or afterword
 .de ref*add-b
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ie \\n([T .ref*field b "" "by"
 .   el .ref*field b , "by "
 .\}
@@ -22364,7 +22488,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# %t title, if different from original title (the T field, which s/b
 \# the original title)
 .de ref*add-t
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field t , "rpt. of \E*[IT] " 
\E*[ref*restore-ss]
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field t , "rpt. of \E*[IT] " 
\E*[ref*restore-ss]
 .el \{\
 .   ie \\n([T .ref*field t "" " Rpt. of \E*[IT] " \E*[ref*restore-ss]
 .   el .ref*field t . " Rpt. of \E*[IT] " \E*[ref*restore-ss]
@@ -22376,7 +22500,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# ----------------
 \# %l Trans(l)ator
 .de ref*add-l
-.ie '\\*[$REF_STYLE]'NOTE' \{\
+.ie \\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ie \\n([T .ref*field l "" "trans. "
 .   el .ref*field l , "trans. "
 .\}
@@ -22388,7 +22512,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %r Translato(r) and edito(r)
 .de ref*add-r
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field r , "trans. and ed. "
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field r , "trans. and ed. "
 .el \{\
 .   ie \\n([T .ref*field r "" " Trans. and ed. "
 .   el .ref*field r . " Trans. and ed. "
@@ -22400,13 +22524,13 @@ does not fit on page \\n[pgnum]\\*[col-num].
 \# --------
 \# %s Site name
 .de ref*add-s
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field s , \E*[IT] \E*[ref*restore-ss]
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field s , \E*[IT] \E*[ref*restore-ss]
 .el \{\
 .ie \\n([s .ref*field s "" ".\E*[IT]" \E*[ref*restore-ss]
 .el .ref*field s . " \E*[IT]" \E*[ref*restore-ss]
 .\}
 .\" refer doesn't set reg [T to 1 for these titles, so we do it here
-.if !'\\*[$REF_STYLE]'NOTE' \{\
+.if !\\n[#FN_REF]+\\n[#EN_REF] \{\
 .   ds eval*[s \\*([s
 .   substring eval*[s -1
 .   rr [T
@@ -22418,7 +22542,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %c content of site (ie. Web, Online posting, etc)
 .de ref*add-c
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field c ,
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field c ,
 .el \{\
 .   ie \\n([T .ref*field c "" " "
 .   el .ref*field c . " "
@@ -22427,7 +22551,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %o organization, group or sponsor of site
 .de ref*add-o
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field o ,
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field o ,
 .el \{\
 .   ie \\n([T .ref*field o "" " "
 .   el .ref*field o . " "
@@ -22436,7 +22560,7 @@ does not fit on page \\n[pgnum]\\*[col-num].
 ..
 \# %a access date, i.e. the date you read it
 .de ref*add-a
-.ie '\\*[$REF_STYLE]'NOTE' .ref*field a ,
+.ie \\n[#FN_REF]+\\n[#EN_REF] .ref*field a ,
 .el \{\
 .   ie \\n([T .ref*field a "" " "
 .   el .ref*field a . " "



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