doc: fix formatting with new asciidoctor

With newer asciidoctor versions a blank character seems to be required
in an empty description used to set the indentation level in a nested
list.

https://github.com/asciidoctor/asciidoctor/issues/2766

diff --git a/doc/chrony.conf.adoc b/doc/chrony.conf.adoc
index bdb02a56d52b9278c87693d498a2bead9af5cbd0..51e1d8870cb0bb9a94398e7a4aba51c1674acece 100644 (file)
--- a/doc/chrony.conf.adoc
+++ b/doc/chrony.conf.adoc
@@ -285,7 +285,7 @@ This option sets the desired number of sources to be used from the pool.
 sources responding to requests. The default value is 4 and the maximum value is
 16.
 +
-::
+{blank}::
 When an NTP source is unreachable,
 marked as a falseticker, or has a distance larger than the limit set by the
 <<maxdistance,*maxdistance*>> directive, *chronyd* will try to replace the
@@ -413,7 +413,7 @@ By default, the PPS refclock uses assert events (rising edge) for
 synchronisation. With this option, it will use clear events (falling edge)
 instead.
 +
-:::
+{blank}:::
 Examples:
 +
 ----
@@ -432,7 +432,7 @@ supports the following option:
 This option specifies the permissions of the shared memory segment created by
 *chronyd*. They are specified as a numeric mode. The default value is 0600
 (read-write access for owner only).
-:::
+{blank}:::
 +
 Examples:
 +
@@ -486,7 +486,7 @@ value is 0.
 This option enables timestamping of clear events (falling edge) instead of
 assert events (rising edge) in the PPS mode. This may not work with some
 clocks.
-:::
+{blank}:::
 +
 Examples:
 +
@@ -496,7 +496,7 @@ refclock PHC /dev/ptp1:nocrossts poll 3 pps
 refclock PHC /dev/ptp2:extpps:pin=1 width 0.2 poll 2
 ----
 +
-::
+{blank}::
 The *refclock* directive supports the following options:
 +
 *poll* _poll_:::
@@ -808,7 +808,7 @@ In this mode, authentication is ignored in the source selection. All sources
 will have only the selection options that were specified in the configuration
 file, or *chronyc* command. This was the behaviour of *chronyd* in versions
 before 4.0.
-::
+{blank}::
 +
 As an example, the following configuration using the default *mix* mode:
 +
@@ -1003,7 +1003,7 @@ clock will be off for a longer time. On Linux with the default
 No correction is applied to the clock for the leap second. The clock will be
 corrected later in normal operation when new measurements are made and the
 estimated offset includes the one second error.
-::
+{blank}::
 +
 When serving time to NTP clients that cannot be configured to correct their
 clocks for a leap second by slewing, or to clients that would correct at
@@ -1474,7 +1474,7 @@ synchronised to it. When that server fails, another will take over.
 +
 The *orphan* mode is compatible with the *ntpd*'s orphan mode (enabled by the
 *tos orphan* command).
-::
+{blank}::
 +
 An example of the directive is:
 +
@@ -1617,7 +1617,7 @@ source address from completely blocking responses to that address. The leak
 rate is defined as a power of 1/2 and it is 2 by default, i.e. on average at
 least every fourth request has a response. The minimum value is 1 and the
 maximum value is 4.
-::
+{blank}::
 +
 An example use of the directive is:
 +
@@ -2115,7 +2115,7 @@ from the example line above):
 . Applied compensation in ppm, positive means the system clock is running
   faster than it would be without the compensation. [3.6600e-01]
 +
-::
+{blank}::
 An example of the directive is:
 +
 ----
@@ -2289,14 +2289,14 @@ _ntp_::::
 Enables timestamping of received NTP packets.
 _none_::::
 Disables timestamping of received packets.
-:::
+{blank}:::
 The most specific filter for timestamping NTP packets which is supported by the
 NIC is selected by default. Some NICs can timestamp only PTP packets, which
 limits the selection to the _none_ filter. Forcing timestamping of all packets
 with the _all_ filter when the NIC supports both _all_ and _ntp_ filters can be
 useful when packets are received from or on a non-standard UDP port (e.g.
 specified by the *port* directive).
-::
+{blank}::
 +
 Examples of the directive are:
 +

diff --git a/doc/chronyc.adoc b/doc/chronyc.adoc
index eb7db633ad6b5a1b97f5307471339c64f1b593cb..0442131e9b97019ebd3280731c2fc3b74a58610b 100644 (file)
--- a/doc/chronyc.adoc
+++ b/doc/chronyc.adoc
@@ -436,7 +436,7 @@ The columns are as follows:
 This column indicates the state of the source after the last source selection.
 It is similar to the state reported by the *sources* command, but more
 states are reported.
-:::
+{blank}:::
 The following states indicate the source is not considered selectable for
 synchronisation:
 * _N_ - has the *noselect* option.
@@ -451,7 +451,7 @@ synchronisation:
         the <<chrony.conf.adoc#local,*local*>> directive).
 * _T_ - does not fully agree with sources that have the *trust* option.
 * _x_ - does not agree with other sources (falseticker).
-:::
+{blank}:::
 The following states indicate the source is considered selectable, but it is
 not currently used for synchronisation:
 * _W_ - waits for other sources to be selectable (required by the
@@ -462,7 +462,7 @@ not currently used for synchronisation:
 * _D_ - has, or recently had, a root distance which is too large to be combined
         with other sources (configured by the
         <<chrony.conf.adoc#combinelimit,*combinelimit*>> directive).
-:::
+{blank}:::
 The following states indicate the source is used for synchronisation of the
 local clock:
 * _+_ - combined with the best source.
@@ -783,7 +783,7 @@ alternative to the form with mask.
 _address_:::
 This is an IP address or a hostname. The burst command is applied only to
 that source.
-::
+{blank}::
 +
 If no _mask_ or _masked-address_ arguments are provided, every source will be
 matched.
@@ -978,7 +978,7 @@ The columns are as as follows:
 . The regression residual at this point, in seconds. This allows '`outliers`'
   to be easily spotted, so that they can be deleted using the *manual delete*
   command.
-::
+{blank}::
 +
 The *delete* form of the command deletes a single sample. The parameter is the
 index of the sample, as shown in the first column of the output from *manual
@@ -1295,7 +1295,7 @@ more than 1 second away from the system clock):
   error).
 . Save the RTC parameters to the RTC file (specified with the
   <<chrony.conf.adoc#rtcfile,*rtcfile*>> directive in the configuration file).
-::
+{blank}::
 +
 The last step is done as a precaution against the computer suffering a power
 failure before either the daemon exits or the <<writertc,*writertc*>> command