--- a/src/Pure/System/options.scala Sat Mar 11 21:36:25 2023 +0100
+++ b/src/Pure/System/options.scala Mon Mar 13 10:51:10 2023 +0100
@@ -328,9 +328,6 @@
def update(name: String, x: String): Options = put(name, Options.String, x)
}
- def proper_string(name: String): Option[String] =
- Library.proper_string(string(name))
-
def seconds(name: String): Time = Time.seconds(real(name))
@@ -483,8 +480,5 @@
val string: Options.Access_Variable[String] =
new Options.Access_Variable[String](this, _.string)
- def proper_string(name: String): Option[String] =
- Library.proper_string(string(name))
-
def seconds(name: String): Time = value.seconds(name)
}
--- a/src/Pure/Thy/sessions.scala Sat Mar 11 21:36:25 2023 +0100
+++ b/src/Pure/Thy/sessions.scala Mon Mar 13 10:51:10 2023 +0100
@@ -1486,7 +1486,7 @@
host = options.string("build_database_host"),
port = options.int("build_database_port"),
ssh =
- options.proper_string("build_database_ssh_host").map(ssh_host =>
+ proper_string(options.string("build_database_ssh_host")).map(ssh_host =>
SSH.open_session(options,
host = ssh_host,
user = options.string("build_database_ssh_user"),