gbranden pushed a commit to branch master
in repository groff.
commit 6d67909c422491fce6c1a0b2421910034e6d8c58
Author: G. Branden Robinson <[email protected]>
AuthorDate: Tue Nov 19 17:09:22 2024 -0600
m4/groff.m4: Recast `SHORT_VERSION` description.
Every time I saw it, I misinterpreted it at first.
---
m4/groff.m4 | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/m4/groff.m4 b/m4/groff.m4
index ee254d981..164c5065a 100644
--- a/m4/groff.m4
+++ b/m4/groff.m4
@@ -18,10 +18,11 @@
# Construct a short form of the groff version string.
#
-# SHORT_VERSION contains only the number of REVISION before the first
-# '.'; e.g., if REVISION is '3.real.434-5aafd' then SHORT_VERSION is
-# 'x.yy.3', where x and yy are MAJOR_VERSION and MINOR_VERSION,
-# respectively.
+# SHORT_VERSION contains the MAJOR_VERSION, MINOR_VERSION, and a portion
+# of the REVISION, separated by dots. Only the part of REVISION before
+# the first '.' is used. For example, if REVISION is
+# '3.real.434-5aafd', then SHORT_VERSION is 'x.yy.3', where x and yy are
+# MAJOR_VERSION and MINOR_VERSION, respectively.
AC_DEFUN([GROFF_MAKE_SHORT_VERSION], [
AC_SUBST([SHORT_VERSION],
m4_bregexp(AC_PACKAGE_VERSION,[^\(\w+\.\w+\.\w+\).*$],[\1]))
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