gbranden pushed a commit to branch master
in repository groff.

commit e2b15aa15ebcd0beb2a19a712b68f3addbd47886
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sat Jun 22 14:28:44 2024 -0500

    contrib/mm/m.tmac: Use whitespace constructively.
    
    Continues commit dbbd88a857, 14 June.
---
 contrib/mm/m.tmac | 104 +++++++++++++++++++++++++++---------------------------
 1 file changed, 52 insertions(+), 52 deletions(-)

diff --git a/contrib/mm/m.tmac b/contrib/mm/m.tmac
index ce2f7a7d7..76da67d8e 100644
--- a/contrib/mm/m.tmac
+++ b/contrib/mm/m.tmac
@@ -162,7 +162,7 @@ http://savannah.gnu.org/bugs/?group=groff.
 .if r L .pl \n[L]u
 .
 .ie r O .po \n[O]u
-.el     \{\
+.el \{\
 .      ie n .po .75i
 .      el   .po .963i
 .\}
@@ -316,18 +316,18 @@ http://savannah.gnu.org/bugs/?group=groff.
 .\" Letter section
 .\" Formal closing (.FC)
 .ds Letfc Yours very truly,
-.\"
+.
 .\" Approval line
 .ds Letapp APPROVED:
 .\" Approval date-string
 .ds Letdate Date
-.\"
+.
 .ds LetCN CONFIDENTIAL\"               Confidential default
 .ds LetSA To Whom It May Concern:\"    Salutation default
 .ds LetAT ATTENTION:\"                 Attention string
 .ds LetSJ SUBJECT:\"                   Subject string
 .ds LetRN In reference to:\"           Reference string
-.\"
+.
 .\" Copy to (.NS)
 .ds Letnsdef 0
 .ds Letns!copy Copy \" space!
@@ -347,13 +347,13 @@ http://savannah.gnu.org/bugs/?group=groff.
 .ds Letns!12 Abstract Only to
 .ds Letns!13 Complete Memorandum to
 .ds Letns!14 CC:
-.\" Max lines in return address
+.\" maximum number of productive input lines read into `WA` information
 .nr Letwam 14
-.\"
+.
 .\"---------------------------------------------
-.\" set local variables.
+.\" Localize package.
 .ie d @country .msoquiet mm/\*[@country]_locale
-.el .msoquiet mm/locale
+.el            .msoquiet mm/locale
 .\"---------------------------------------------
 .\" ####### module init ######
 .\"    reset all things
@@ -737,7 +737,7 @@ in=\\n[.i] fi=\\n[.u] .d=\\n[.d] nl=\\n[nl] pg=\\n[%]
 .nf
 .if (0\\n[misc*verb]%16)/8 .nm \\*[Verbnm]
 .ie !'\\$3'' .if F \\$3 .ft \\$3
-.el .if F CR .ft CR
+.el          .if F CR   .ft CR
 .ie 0\\$2 \{\
 .      ss \\$2
 .      ps \\$2
@@ -1078,8 +1078,8 @@ numeric; got '\\$1'
 .if \\n[hd*level]<=\\n[Hb] .nr hd*htype 1
 .if \\n[hd*level]<=\\n[Hs] .nr hd*htype 2
 .                                      \" two spaces if hd*htype == 0
-.ie (\\n[hd*htype]=0)&(\w@\\$2@) .ds hd*suf-space "  \"
-.el .ds hd*suf-space \" empty
+.ie (\\n[hd*htype]=0)&(\w@\\$2@) .ds hd*suf-space "  \" 2 spaces
+.el                              .ds hd*suf-space \" empty
 .nr hd*need 2v                         \" hd*need = header need space
 .\"---------- user macro HX ------------
 .\" User exit macro to override numbering.
@@ -1089,7 +1089,7 @@ numeric; got '\\$1'
 .\"--------------------------------------
 .\" pre-space
 .ie \\n[hd*level]<=\\n[Hps] .SP (u;\\n[Hps2])
-.el .SP (u;\\n[Hps1])
+.el                         .SP (u;\\n[Hps1])
 .\"
 .par@reset-num \\n[hd*level]\"                 reset numbered paragraph
 .\" start diversion to measure size of header
@@ -1189,7 +1189,7 @@ numeric; got '\\$1'
 .de hd@set-page
 .\"
 .ie \\n[.$]>0 .nr P \\$1
-.el .nr P +1
+.el           .nr P +1
 .\" Set section-page-string
 .ds hd*sect-pg \\n[H1]-\\n[P]
 .if \\n[Sectp]>1 .if '\\n[H1]'0' .ds hd*sect-pg "
@@ -1630,9 +1630,9 @@ active
 .br
 .nr pg*head-mark \\n[nl]u
 .ie ''\\$1' .nr pg*column-size \\n[.l]
-.el .nr pg*column-size (n;\\$1)
+.el         .nr pg*column-size (n;\\$1)
 .ie ''\\$2' .nr pg*column-sep \\n[pg*column-size]/15
-.el .nr pg*column-sep (n;\\$2)
+.el         .nr pg*column-sep (n;\\$2)
 .\"
 .\" calculate the number of columns/page
 .nr pg*cols-per-page 0 \" temporarily invalid!
@@ -1770,7 +1770,7 @@ breaking page
 .de FD
 .if \\n[.$]=0 .@error \\$0: expected 1 or 2 arguments, got \\n[.$]
 .ie \\n[.$]=2 .nr ft*clear-at-header 1
-.el .nr ft*clear-at-header 0
+.el           .nr ft*clear-at-header 0
 .\"
 .if !'\\$1'' \{\
 .      ie \\$1>11 .nr ft*format 0
@@ -1835,7 +1835,7 @@ breaking page
 .sp \\n[ft*space]u
 .\" print mark
 .ie \\n[.$] .ds ft*mark \\$1
-.el .ds ft*mark \\n[ft*nr].
+.el         .ds ft*mark \\n[ft*nr].
 \\*[ft*mark]
 .in +.75c
 .sp -1
@@ -1924,7 +1924,7 @@ breaking page
 .\"--------------------------------------------
 .de DE
 .ie \\n[df*float] .df@end \\$@
-.el .ds@end \\$@
+.el               .ds@end \\$@
 ..
 .\"--------------------------------------------
 .\" floating display start
@@ -2057,12 +2057,12 @@ breaking page
 .nr df*f \\n[df*format!\\n[df*i]]
 .\"
 .in \\n[df*old-in]u
-.if \\n[df*f]=1 'in +\\n[Si]n
+.if \\n[df*f]=1  'in +\\n[Si]n
 .if \\n[df*f]>=2 'in 0
-.if \\n[df*f]=2 'ce 9999
-.if \\n[df*f]=3 'in (u;(\\n[.l]-\\n[df*width!\\n[df*i]])/2)
-.if \\n[df*f]=4 'rj 9999
-.if \\n[df*f]=5 'in (u;\\n[.l]-\\n[df*width!\\n[df*i]])
+.if \\n[df*f]=2  'ce 9999
+.if \\n[df*f]=3  'in (u;(\\n[.l]-\\n[df*width!\\n[df*i]])/2)
+.if \\n[df*f]=4  'rj 9999
+.if \\n[df*f]=5  'in (u;\\n[.l]-\\n[df*width!\\n[df*i]])
 .\"
 .\"
 .df*fdiv!\\n[df*o-fnr]
@@ -2143,7 +2143,7 @@ breaking page
 .\}
 .\"
 .ie \\n[ds*fill] 'fi
-.el 'nf
+.el              'nf
 ..
 .\"--------------------------------------------------------
 .nr ds*format 0\"      dummy value for .En/.EQ
@@ -2229,12 +2229,12 @@ breaking page
 .\" check if pending equation label
 .eq@check \\n[ds*need]
 'in \\n[ds*old-in]u
-.if \\n[ds*format]=1 'in \\n[ds*old-in]u+\\n[Si]n
+.if \\n[ds*format]=1  'in \\n[ds*old-in]u+\\n[Si]n
 .if \\n[ds*format]>=2 'in 0
-.if \\n[ds*format]=2 'ce 9999
-.if \\n[ds*format]=3 'in (u;(\\n[.l]-\\n[ds*width])/2)
-.if \\n[ds*format]=4 'rj 9999
-.if \\n[ds*format]=5 'in (u;\\n[.l]-\\n[ds*width])
+.if \\n[ds*format]=2  'ce 9999
+.if \\n[ds*format]=3  'in (u;(\\n[.l]-\\n[ds*width])/2)
+.if \\n[ds*format]=4  'rj 9999
+.if \\n[ds*format]=5  'in (u;\\n[.l]-\\n[ds*width])
 .\" **********
 .\"
 .ds*div!\\n[ds*snr]
@@ -2261,7 +2261,7 @@ breaking page
 .nr li*cur-vpos 0
 .\"--------------------------
 .\"    the major list-begin macro.
-.\"    If type == -1 a 'break' will occur.
+.\"    If type is -1, a break occurs.
 .de LB
 .if \\n[.$]<4 .@error \\$0: expected at least 4 arguments, got \\n[.$]
 .misc@push cind \\n[.i]
@@ -2279,9 +2279,9 @@ breaking page
 .nr li*type 0\\$4\"                    type
 .ds li*mark \\$5\"                     mark
 .ie !'\\$6'' .nr li*li-spc \\$6\"      LI-space
-.el .nr li*li-spc 1
+.el          .nr li*li-spc 1
 .ie !'\\$7'' .nr li*lb-spc \\$7\"      LB-space
-.el .nr li*lb-spc 0
+.el          .nr li*lb-spc 0
 .\" init listcounter
 .nr li*cnt!\\n[li*lvl] 0 1
 .\" assign format
@@ -2323,7 +2323,7 @@ ML, RL, VL, or LB first
 .\"
 .\" determine where the mark begin
 .ie !\\n[li*c-pad] .nr li*mark-begin \\n[li*mind]
-.el .nr li*mark-begin \\n[li*text-begin]-\\n[li*c-pad]-\w@\\*[li*c-mark]@
+.el                .nr li*mark-begin 
\\n[li*text-begin]-\\n[li*c-pad]-\w@\\*[li*c-mark]@
 .if !\\n[li*mark-begin] .nr li*mark-begin 0
 .\"
 .ti -\\n[li*tind]u
@@ -2721,10 +2721,10 @@ exceeds depth of nested lists (\\n[li*lvl])
 .ds lix*text "\\$4
 .\"
 .ie \\n[Sectf] .ds lix*numb \\n[H1]-\\$3
-.el .ds lix*numb \\$3
+.el            .ds lix*numb \\$3
 .\"
 .ie !\\n[Of] .ds lix*ds-form .\ \ \"
-.el .ds lix*ds-form "\ \[em]\ \"
+.el          .ds lix*ds-form "\ \[em]\ \"
 .nr lix*in \\n[.i]
 .ds lix*label \\*[Li\\$1]\ \\*[lix*numb]\\*[lix*ds-form]
 .if !'\\$5'' \{\
@@ -2745,7 +2745,7 @@ exceeds depth of nested lists (\\n[li*lvl])
 .\" label text type stringvar refname
 .de lix@print-text
 .ie \\n[Sectp] .ds lix*pgnr \\*[hd*sect-pg]
-.el .ds lix*pgnr \\n[%]
+.el            .ds lix*pgnr \\n[%]
 .SP \\n[Lsp]u
 .misc@ev-keep lix
 .init@reset
@@ -2858,15 +2858,15 @@ exceeds depth of nested lists (\\n[li*lvl])
 .\"-----------
 .de B
 .ie \\n[.$] .fnt@switch \f3 \f[\\n[.f]] \\$@
-.el .ft 3
+.el         .ft 3
 ..
 .de I
 .ie \\n[.$] .fnt@switch \f2 \f[\\n[.f]] \\$@
-.el .ft 2
+.el         .ft 2
 ..
 .de R
 .ie \\n[.$] .fnt@switch \f1 \f[\\n[.f]] \\$@
-.el .ft 1
+.el         .ft 1
 ..
 .de IB
 .if \\n[.$] .fnt@switch \f2 \f3 \\$@
@@ -2985,7 +2985,7 @@ exceeds depth of nested lists (\\n[li*lvl])
 .      return
 .\}
 .ie !''\\$2' .nr ref*i 0\\$2
-.el .nr ref*i \\n[Rpe]
+.el          .nr ref*i \\n[Rpe]
 .if \\n[ref*i]<2 .SK
 .SP 2
 .ref@print-refs
@@ -3042,7 +3042,7 @@ exceeds depth of nested lists (\\n[li*lvl])
 .ds Apptxt \\$2
 .\"
 .ie \\n[Aph] .app@header \\*[app*ind] "\\$2"
-.el .bp
+.el          .bp
 .app@index "\\*[app*ind]" "\\$2"
 ..
 .\"------------
@@ -3056,7 +3056,7 @@ exceeds depth of nested lists (\\n[li*lvl])
 .ds Apptxt \\$3
 .\"
 .ie \\n[Aph] .app@header \\*[app*ind] "\\$3"
-.el .bp
+.el          .bp
 .app@index "\\*[app*ind]" "\\$3"
 .pn +\\$2
 ..
@@ -3233,17 +3233,17 @@ exceeds depth of nested lists (\\n[li*lvl])
 .ds cov*mt-addressee "\\$2
 .ds cov*mt-type-text "\\$1
 .ie d @country .ds cov*str mm/\\*[@country]_
-.el .ds cov*str mm/
+.el            .ds cov*str mm/
 .mso \\*[cov*str]\\*[cov*mt-file!\\*[cov*mt-type]]
 ..
 .de COVER
 .ds @cover \\$0
 .@disable IA IE WA WE LO LT MT
 .ie !\\n[.$] .ds cov*cov-type ms
-.el .ds cov*cov-type \\$1
+.el          .ds cov*cov-type \\$1
 .pg@disable-top-trap
 .ie d @country .ds cov*str mm/\\*[@country]_\\*[cov*cov-type].cov
-.el .ds cov*str mm/\\*[cov*cov-type].cov
+.el            .ds cov*str mm/\\*[cov*cov-type].cov
 .mso \\*[cov*str]
 ..
 .\"########################### module qrf ############################
@@ -3460,9 +3460,9 @@ exceeds depth of nested lists (\\n[li*lvl])
 .de FC
 .df@print-float 3
 .ie \\n[.$] .ds let*i \\$1
-.el .ds let*i \\*[Letfc]
+.el         .ds let*i \\*[Letfc]
 .ie d let*type .let@fc_\\*[let*type] "\\*[let*i]" \\$@
-.el .let@formal-closing "\\*[let*i]" \\$@
+.el            .let@formal-closing "\\*[let*i]" \\$@
 ..
 .\"-------
 .de let@formal-closing
@@ -3501,7 +3501,7 @@ undefined
 .df@print-float 3
 .ne \\n[cov*au]u*4v
 .ie \\n[.$]>1 .nr let*k 1
-.el .nr let*k \\n[cov*au]
+.el           .nr let*k \\n[cov*au]
 .ds let*anno \" secretarial annotation
 .if d cov*au!\\n[let*k]!3 \{\
 .      as let*anno \\*[cov*au!\\n[let*k]!3]\"
@@ -3548,10 +3548,10 @@ undefined
 .nf
 .sp
 .ie \\n[.$]<2 \\*[Letapp]
-.el .sp
+.el           .sp
 .sp 2
 .ie n ______________________________      ______________
-.el \D'l 25m 0'\h'4m'\D'l 12m 0'
+.el   \D'l 25m 0'\h'4m'\D'l 12m 0'
 \Z'\\$1'\h'29m'\f[\\*[@metadata-font]]\\*[Letdate]\fP
 .fi
 ..
@@ -3562,7 +3562,7 @@ undefined
 .nf
 .sp 3
 .ie n ______________________________
-.el \D'l 25m 0'
+.el   \D'l 25m 0'
 \Z'\\$1'
 .fi
 ..
@@ -3668,7 +3668,7 @@ undefined
 .if '1'\\$1' .in (u;\\n[.l]/2)
 .\" ---- WA
 .ie d let@wa-div .let@wa-div
-.el .sp 3
+.el              .sp 3
 .\" ---- datum
 \\*[cov*new-date]
 .sp

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