[augeas-devel] [Augeas] #237: We need a way to comment-out paths
Augeas
trac at fedorahosted.org
Mon Nov 21 15:19:13 UTC 2011
#237: We need a way to comment-out paths
--------------------------+-------------------------------------------------
Reporter: ptaff | Owner: lutter
Type: enhancement | Status: new
Priority: major | Milestone: next
Component: Augeas | Version: 0.8.0
Resolution: | Keywords:
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Comment (by raphink):
This example might actually be clearer and more complete:
{{{
module Comment_Test =
let eol = Util.eol
let key_re = /[A-Za-z]+/
let entry = Build.key_value_line key_re Sep.equal (store Rx.word)
let comment = [ label "#comment" . del /#[ \t]*/ "# "
. store (/([^ \t\n].*[^ \t\n]|[^ \t\n])/ - (key_re . "=" .
Rx.word))
. eol ]
let commented = [ del /#[ \t]*/ "# " . Build.xchgs "foo" ".foo"
. Sep.equal . store Rx.word . eol ]
let lns = (entry|comment|commented)*
let conf = "foo=bar
#foo=baz
# This is a comment
"
test lns get conf =
{ "foo" = "bar" }
{ ".foo" = "baz" }
{ "#comment" = "This is a comment" }
test lns put conf after
rm "/foo";
set "/.foo" "booz" = "#foo=booz
# This is a comment
"
}}}
It shows real comments mixed with commented values, and restricts the use
of hardcoded "foo" to the definition of `commented`.
--
Ticket URL: <https://fedorahosted.org/augeas/ticket/237#comment:4>
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