[groff] 09/53: doc/doc.am: sed-substitute "@g@".

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 4262a0a6737553ce60dccc888fc8f8519f132f84
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Dec 6 10:13:52 2021 +1100

    doc/doc.am: sed-substitute "@g@".
    
    * doc/doc.am (DOC_SED): Add substitution of command prefix ("@g@") so we
      can make accurate reference to groff commands with Unix counterparts
      in our documentation.
---
 ChangeLog  | 6 ++++++
 doc/doc.am | 4 +++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 9ec88d1..5b21fee 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2021-12-06  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * doc/doc.am (DOC_SED): Add substitution of command prefix
+       {"@g@"} so we can make accurate reference to groff commands with
+       Unix counterparts in our documentation.
+
 2021-12-05  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        * doc/doc.am (doc/meintro_fr.ps): Add target rule (overriding
diff --git a/doc/doc.am b/doc/doc.am
index 3c36b52..217eab3 100644
--- a/doc/doc.am
+++ b/doc/doc.am
@@ -21,7 +21,9 @@
 doc_srcdir = $(abs_top_srcdir)/doc
 doc_builddir = $(abs_top_builddir)/doc
 
-DOC_SED = $(SED) -e "s;[@]VERSION[@];$(VERSION);"
+DOC_SED = $(SED) \
+  -e "s;[@]VERSION[@];$(VERSION);" \
+  -e "s;[@]g[@];$(g);g;"
 
 DOC_GROFF_ONLY=\
   GROFF_COMMAND_PREFIX= \