[groff] 60/105: [mm]: Drop unused string `Indcmd`.

[G. Branden Robinson]

gbranden pushed a commit to branch branden-2023-05-22
in repository groff.

commit b8f4724bae9e8e7f041634f45bdaa29c5183473c
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu May 18 02:35:24 2023 -0500

    [mm]: Drop unused string `Indcmd`.
    
    * contrib/mm/m.tmac (Indcmd): Drop relic string.  Nothing interpolates
      it; it hasn't been used since before groff 1.16 (February 2000).
---
 contrib/mm/ChangeLog | 5 +++++
 contrib/mm/m.tmac    | 2 --
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/contrib/mm/ChangeLog b/contrib/mm/ChangeLog
index 8e32eb1a9..5e4934d65 100644
--- a/contrib/mm/ChangeLog
+++ b/contrib/mm/ChangeLog
@@ -1,3 +1,8 @@
+2023-05-18  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * m.tmac (Indcmd): Drop relic string.  Nothing interpolates it;
+       it hasn't been used since before groff 1.16 (February 2000).
+
 2023-05-17  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        * m.tmac (let@print-head): Unconditionally `sp`ace after setting
diff --git a/contrib/mm/m.tmac b/contrib/mm/m.tmac
index 459395e6f..16759bf88 100644
--- a/contrib/mm/m.tmac
+++ b/contrib/mm/m.tmac
@@ -268,8 +268,6 @@ Index               array!index
 .\"
 .\" header text for the index
 .ds Index INDEX
-.\" command to sort the index
-.ds Indcmd sort
 .\"
 .\" flag for mkindex
 .if !r Idxf .nr Idxf 0