[PATCH 1/2] [gdb] Mark some shell scripts as having 2-space indentation

[Tom de Vries <tdevries@suse.de>]

Some shell-scripts have 2-space indentation.

Make a note of this in the files, to make editors (emacs in particular)
respect this.

I copied the pattern I found in gdb/features/feature_to_c.sh, and added the
more modern sh-basic-offset.

Likewise, add sh-basic-offset in gdb/features/feature_to_c.sh and
gdb/contrib/expect-read1.sh.
---
 gdb/config/djgpp/djcheck.sh  | 7 +++++++
 gdb/config/djgpp/djconfig.sh | 7 +++++++
 gdb/contrib/expect-read1.sh  | 1 +
 gdb/features/feature_to_c.sh | 1 +
 gdb/gdb_buildall.sh          | 7 +++++++
 5 files changed, 23 insertions(+)

diff --git a/gdb/config/djgpp/djcheck.sh b/gdb/config/djgpp/djcheck.sh
index 35e6e765dc6..5b81ddcca55 100644
--- a/gdb/config/djgpp/djcheck.sh
+++ b/gdb/config/djgpp/djcheck.sh
@@ -45,3 +45,10 @@ do
     fi
   done
 done
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# sh-basic-offset:2
+# End:
+# vi:sw=2
diff --git a/gdb/config/djgpp/djconfig.sh b/gdb/config/djgpp/djconfig.sh
index e5ca023561f..990c71a1279 100644
--- a/gdb/config/djgpp/djconfig.sh
+++ b/gdb/config/djgpp/djconfig.sh
@@ -184,3 +184,10 @@ echo "Running the configure script..."
 if test -f "${srcdir}/install-" ; then
   mv "${srcdir}/install-" "${srcdir}/install-.sh"
 fi
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# sh-basic-offset:2
+# End:
+# vi:sw=2
diff --git a/gdb/contrib/expect-read1.sh b/gdb/contrib/expect-read1.sh
index 16b2dbb804d..cda71e40c11 100755
--- a/gdb/contrib/expect-read1.sh
+++ b/gdb/contrib/expect-read1.sh
@@ -53,5 +53,6 @@ LD_PRELOAD=$SO expect "$@"
 # Local Variables:
 # mode:shell-script
 # sh-indentation:2
+# sh-basic-offset:2
 # End:
 # vi:sw=2
diff --git a/gdb/features/feature_to_c.sh b/gdb/features/feature_to_c.sh
index ecbbd773011..4884d6894da 100755
--- a/gdb/features/feature_to_c.sh
+++ b/gdb/features/feature_to_c.sh
@@ -62,5 +62,6 @@ echo "};" >> "$output"
 # Local Variables:
 # mode:shell-script
 # sh-indentation:2
+# sh-basic-offset:2
 # End:
 # vi:sw=2
diff --git a/gdb/gdb_buildall.sh b/gdb/gdb_buildall.sh
index 0462889e52f..55b585b8246 100644
--- a/gdb/gdb_buildall.sh
+++ b/gdb/gdb_buildall.sh
@@ -272,3 +272,10 @@ then
 fi
 
 exit 0
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# sh-basic-offset:2
+# End:
+# vi:sw=2
-- 
2.51.0