builtin/config.c: support `--type=<type>` as preferred alias for `--<type>`

diff --git a/contrib/examples/git-commit.sh b/contrib/examples/git-commit.sh
index 5cafe2eb7715123ba0d748be308f35731ea89ddb..86c9cfa0c7a9a6b3b1f9d956084c65164b7b5e4b 100755 (executable)
--- a/contrib/examples/git-commit.sh
+++ b/contrib/examples/git-commit.sh
@@ -51,7 +51,7 @@ run_status () {
                export GIT_INDEX_FILE
        fi
 
-       if test "$status_only" = "t" -o "$use_status_color" = "t"; then
+       if test "$status_only" = "t" || test "$use_status_color" = "t"; then
                color=
        else
                color=--nocolor
@@ -296,7 +296,7 @@ t,,,[1-9]*)
        die "No paths with -i does not make sense." ;;
 esac
 
-if test ! -z "$templatefile" -a -z "$log_given"
+if test ! -z "$templatefile" && test -z "$log_given"
 then
        if test ! -f "$templatefile"
        then
@@ -574,10 +574,10 @@ then
        if test "$templatefile" != ""
        then
                # Test whether this is just the unaltered template.
-               if cnt=`sed -e '/^#/d' < "$templatefile" |
+               if cnt=$(sed -e '/^#/d' < "$templatefile" |
                        git stripspace |
                        diff "$GIT_DIR"/COMMIT_BAREMSG - |
-                       wc -l` &&
+                       wc -l) &&
                   test 0 -lt $cnt
                then
                        have_commitmsg=t
@@ -630,8 +630,8 @@ then
        fi
        if test -z "$quiet"
        then
-               commit=`git diff-tree --always --shortstat --pretty="format:%h: %s"\
-                      --abbrev --summary --root HEAD --`
+               commit=$(git diff-tree --always --shortstat --pretty="format:%h: %s"\
+                      --abbrev --summary --root HEAD --)
                echo "Created${initial_commit:+ initial} commit $commit"
        fi
 fi