From 2565e67f724032cdc6217c2a2d2c1bc25ca23605 Mon Sep 17 00:00:00 2001

From: Pino Toscano <ptoscano@redhat.com>

Date: Tue, 13 Feb 2018 07:21:55 +0100

Subject: [PATCH] Fstab: allow leading whitespace in lines with spec (#544)

The documentation does not explicitly mention this possibility, but

tooling that parses fstab actually supports this: hence, allow leading

whitespace in lines with filesystem specification.

---

 lenses/fstab.aug            | 1 +

 lenses/tests/test_fstab.aug | 4 ++++

 2 files changed, 5 insertions(+)

diff --git a/lenses/fstab.aug b/lenses/fstab.aug

index bceaddd1..d67a3067 100644

--- a/lenses/fstab.aug

+++ b/lenses/fstab.aug

@@ -23,6 +23,7 @@ module Fstab =

          Build.opt_list lns comma

   let record = [ seq "mntent" .

+                   Util.indent .

                    [ label "spec" . store spec ] . sep_tab .

                    [ label "file" . store file ] . sep_tab .

                    comma_sep_list "vfstype" .

diff --git a/lenses/tests/test_fstab.aug b/lenses/tests/test_fstab.aug

index fa044aea..438f619a 100644

--- a/lenses/tests/test_fstab.aug

+++ b/lenses/tests/test_fstab.aug

@@ -11,6 +11,8 @@ module Test_fstab =

         { "dump" = "1" }

         { "passno" = "1" } }

+  let leading_ws = "   /dev/vg00/lv00\t /\t ext3\t    defaults        1 1\n"

+

   let trailing_ws = "/dev/vg00/lv00\t /\t ext3\t    defaults        1 1  \t\n"

   let gen_no_passno(passno:string) =

@@ -60,6 +62,8 @@ module Test_fstab =

   test Fstab.lns get simple = simple_tree

+  test Fstab.lns get leading_ws = simple_tree

+

   test Fstab.lns get trailing_ws = simple_tree

   test Fstab.lns get no_passno = no_passno_tree

-- 

2.17.2