[PATCH] solaris: solaris grep doesn't have -A; reimplement with awk

[danek.duvall at oracle.com]

# HG changeset patch
# User Danek Duvall <danek.duvall at oracle.com>
# Date 1496445527 25200
#      Fri Jun 02 16:18:47 2017 -0700
# Node ID d41ec8a079648101eae94a25e05c6d7a7b26b653
# Parent  e6ff007e107e434b35eb881711f459c7a75c91b2
solaris: solaris grep doesn't have -A; reimplement with awk

diff --git a/tests/test-obsolete-bundle-strip.t b/tests/test-obsolete-bundle-strip.t
--- a/tests/test-obsolete-bundle-strip.t
+++ b/tests/test-obsolete-bundle-strip.t
@@ -67,7 +67,7 @@ obsmarkers.
   >     cat "${markersfile}"
   >     printf "# bundling: "
   >     hg bundle --hidden --base "parents(roots(${revs}))" --rev "${revs}" "${bundlefile}"
-  >     hg debugbundle "${bundlefile}" | grep "obsmarkers --" -A 100 | sed 1,2d > "${contentfile}"
+  >     hg debugbundle "${bundlefile}" | awk '/obsmarkers --/ {p=1} p == 1 {print}' | sed 1,2d > "${contentfile}"
   >     echo '### Bundled markers ###'
   >     cat "${contentfile}"
   >     echo '### diff <relevant> <bundled> ###'