zone.lisp: Minor comment formatting.

diff --git a/zone.lisp b/zone.lisp
index eaa0e2d5063299f34b09a88964e91d3d1c8c9e72..b0e55822e55675344e9f4248d38b2da8fe14ebd6 100644 (file)
--- a/zone.lisp
+++ b/zone.lisp
@@ -61,9 +61,10 @@ (defun to-mixed-base (base val)
 
 (export 'timespec-seconds)
 (defun timespec-seconds (ts)
-  "Convert a timespec TS to seconds.  A timespec may be a real count of
-   seconds, or a list (COUNT UNIT): UNIT may be any of a number of obvious
-   time units."
+  "Convert a timespec TS to seconds.
+
+   A timespec may be a real count of seconds, or a list (COUNT UNIT): UNIT
+   may be any of a number of obvious time units."
   (cond ((null ts) 0)
        ((realp ts) (floor ts))
        ((atom ts)
@@ -90,10 +91,11 @@ (defun hash-table-keys (ht)
     (maphash (lambda (key val) (declare (ignore val)) (collect key)) ht)))
 
 (defun iso-date (&optional time &key datep timep (sep #\ ))
-  "Construct a textual date or time in ISO format.  The TIME is the universal
-   time to convert, which defaults to now; DATEP is whether to emit the date;
-   TIMEP is whether to emit the time, and SEP (default is space) is how to
-   separate the two."
+  "Construct a textual date or time in ISO format.
+
+   The TIME is the universal time to convert, which defaults to now; DATEP is
+   whether to emit the date; TIMEP is whether to emit the time, and
+   SEP (default is space) is how to separate the two."
   (multiple-value-bind
       (sec min hr day mon yr dow dstp tz)
       (decode-universal-time (if (or (null time) (eq time :now))
@@ -228,10 +230,11 @@ (defun zone-preferred-subnet-p (name)
 
 (export 'preferred-subnet-case)
 (defmacro preferred-subnet-case (&body clauses)
-  "CLAUSES have the form (SUBNETS . FORMS) -- evaluate the first FORMS whose
-   SUBNETS (a list or single symbol, not evaluated) are considered preferred
-   by zone-preferred-subnet-p.  If SUBNETS is the symbol t then the clause
-   always matches."
+  "CLAUSES have the form (SUBNETS . FORMS).
+
+   Evaluate the first FORMS whose SUBNETS (a list or single symbol, not
+   evaluated) are considered preferred by zone-preferred-subnet-p.  If
+   SUBNETS is the symbol t then the clause always matches."
   `(cond
     ,@(mapcar (lambda (clause)
                (let ((subnets (car clause)))
@@ -248,8 +251,9 @@ (defmacro preferred-subnet-case (&body clauses)
              clauses)))
 
 (defun zone-process-records (rec ttl func)
-  "Sort out the list of records in REC, calling FUNC for each one.  TTL is
-   the default time-to-live for records which don't specify one."
+  "Sort out the list of records in REC, calling FUNC for each one.
+
+   TTL is the default time-to-live for records which don't specify one."
   (labels ((sift (rec ttl)
             (collecting (top sub)
               (loop
@@ -378,8 +382,10 @@ (defun zone-cidr-delg-default-name (ipn bytes)
 
 (export 'make-zone-serial)
 (defun make-zone-serial (name)
-  "Given a zone NAME, come up with a new serial number.  This will (very
-   carefully) update a file ZONE.serial in the current directory."
+  "Given a zone NAME, come up with a new serial number.
+
+   This will (very carefully) update a file ZONE.serial in the current
+   directory."
   (let* ((file (zone-file-name name :serial))
         (last (with-open-file (in file
                                   :direction :input
@@ -407,7 +413,9 @@ (defun make-zone-serial (name)
 ;;; Zone form parsing.
 
 (defun zone-parse-head (head)
-  "Parse the HEAD of a zone form.  This has the form
+  "Parse the HEAD of a zone form.
+
+   This has the form
 
      (NAME &key :source :admin :refresh :retry
                :expire :min-ttl :ttl :serial)
@@ -452,8 +460,9 @@ (defmacro defzoneparse (types (name data list
                                    (zname (gensym "ZNAME"))
                                    (ttl (gensym "TTL")))
                        &body body)
-  "Define a new zone record type (or TYPES -- a list of synonyms is
-   permitted).  The arguments are as follows:
+  "Define a new zone record type.
+
+   The TYPES may be a list of synonyms.  The other arguments are as follows:
 
    NAME                The name of the record to be added.
 
@@ -526,7 +535,9 @@ (defun zone-parse-records (zone records)
 
 (export 'zone-parse)
 (defun zone-parse (zf)
-  "Parse a ZONE form.  The syntax of a zone form is as follows:
+  "Parse a ZONE form.
+
+  The syntax of a zone form is as follows:
 
    ZONE-FORM:
      ZONE-HEAD ZONE-RECORD*