all: Add a custom indentation rule for 'mcron-error'.

* .dir-locals.el: Define a custom indentation rule for 'mcron-error'.
* scm/mcron/crontab.scm: Use it.
* scm/mcron/job-specifier.scm: Likewise.
* scm/mcron/main.scm: Likewise.
* scm/mcron/vixie-specification.scm: Likewise.

5 files changed, 25 insertions, 33 deletions

diff --git a/.dir-locals.el b/.dir-locals.el
index 12a5eb5..c94ea0c 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -4,4 +4,7 @@
 	 (tab-width   .  8)))
  (c-mode . ((c-file-style . "gnu")
 	    (indent-tabs-mode . nil)))
- (scheme-mode . ((indent-tabs-mode . nil))))
+ (scheme-mode
+  .
+  ((indent-tabs-mode . nil)
+   (eval . (put 'mcron-error 'scheme-indent-function 1)))))
diff --git a/scm/mcron/crontab.scm b/scm/mcron/crontab.scm
index 30e5592..6be5c61 100644
--- a/scm/mcron/crontab.scm
+++ b/scm/mcron/crontab.scm
@@ -221,8 +221,8 @@
  ;; The user is being silly. The message here is identical to the one Vixie cron
  ;; used to put out, for total compatibility.
 
- (else
-  (mcron-error 15 "usage error: file name must be specified for replace.")))
+ (else (mcron-error 15
+         "usage error: file name must be specified for replace.")))
 
 
 )) ;; End of file-level let-scopes.
diff --git a/scm/mcron/job-specifier.scm b/scm/mcron/job-specifier.scm
index cce948c..1647ede 100644
--- a/scm/mcron/job-specifier.scm
+++ b/scm/mcron/job-specifier.scm
@@ -233,10 +233,9 @@
                       ((list? action) (lambda () (primitive-eval action)))
                       ((string? action) (lambda () (system action)))
                       (else 
-           (throw 'mcron-error 
-                  2
-                  "job: invalid second argument (action; should be lambda"
-                  " function, string or list)"))))
+           (throw 'mcron-error 2
+                  "job: invalid second argument (action; should be lambda "
+                  "function, string or list)"))))
 
         (time-proc
          (cond ((procedure? time-proc) time-proc)
@@ -244,10 +243,9 @@
                ((list? time-proc)      (lambda (current-time)
                                          (primitive-eval time-proc)))
                (else
-          (throw 'mcron-error 
-                 3       
-                 "job: invalid first argument (next-time-function; should ")
-                 "be function, string or list)")))
+                (throw 'mcron-error 3
+                       "job: invalid first argument (next-time-function; "
+                       "should be function, string or list)"))))
         (displayable
          (cond ((not (null? displayable)) (car displayable))
                ((procedure? action) "Lambda function")
diff --git a/scm/mcron/main.scm b/scm/mcron/main.scm
index 0e46945..9425cef 100644
--- a/scm/mcron/main.scm
+++ b/scm/mcron/main.scm
@@ -217,8 +217,7 @@ $XDG_CONFIG_HOME is not defined uses ~/.config/cron instead)."
                                "/cron")))
     (when (eq? 2 errors)
       (mcron-error 13
-		   "Cannot read files in your ~/.config/cron (or ~/.cron) "
-		   "directory."))))
+        "Cannot read files in your ~/.config/cron (or ~/.cron) directory."))))
 
 (define (valid-user user-name)
   "Check that USER-NAME is in the passwd database (it may happen that a user
@@ -248,9 +247,8 @@ operation.  The permissions on the /var/cron/tabs directory enforce this."
                                                           "/"
                                                           file-name)))))))
          (lambda (key . args)
-           (mcron-error
-            4
-            "You do not have permission to access the system crontabs."))))
+           (mcron-error 4
+             "You do not have permission to access the system crontabs."))))
 
 (define (cron-file-descriptors)
   "Establish a socket to listen for updates from a crontab program, and return
@@ -265,9 +263,7 @@ crontab.  This requires that command-type is 'cron."
 	    (list sock)))
 	(lambda (key . args)
 	  (delete-file config-pid-file)
-	  (mcron-error 1
-		       "Cannot bind to UNIX socket "
-		       config-socket-file)))
+	  (mcron-error 1 "Cannot bind to UNIX socket " config-socket-file)))
       '()))
 
 (define (process-update-request fdes-list)
@@ -319,15 +315,12 @@ comes in on the above socket."
   (when (eq? command-type 'cron)
     (unless (eqv? (getuid) 0)
       (mcron-error 16
-                   "This program must be run by the root user (and should "
-                   "have been installed as such)."))
+        "This program must be run by the root user (and should have been "
+        "installed as such)."))
     (when (access? config-pid-file F_OK)
       (mcron-error 1
-                   "A cron daemon is already running.\n"
-                   "  (If you are sure this is not true, remove the file\n"
-                   "   "
-                   config-pid-file
-                   ".)"))
+        "A cron daemon is already running.\n  (If you are sure this is not"
+        " true, remove the file\n   " config-pid-file ".)"))
     (unless (option-ref options 'schedule #f)
       (with-output-to-file config-pid-file noop))
     (setenv "MAILTO" #f)
diff --git a/scm/mcron/vixie-specification.scm b/scm/mcron/vixie-specification.scm
index ab002ba..5cd1528 100644
--- a/scm/mcron/vixie-specification.scm
+++ b/scm/mcron/vixie-specification.scm
@@ -162,13 +162,11 @@
                          (parse-vixie-environment line)
                          (parse-vixie-line line)))
                    (lambda (key exit-code . msg)
-                     (throw
-                      'mcron-error
-                      exit-code
-                      (apply string-append
-                             (number->string report-line)
-                             ": "
-                             msg)))))))))
+                     (throw 'mcron-error exit-code
+                            (apply string-append
+                                   (number->string report-line)
+                                   ": "
+                                   msg)))))))))