style(3p/lisp): expand tabs in npg, mime4cl and sclf r/3675

Done using

    find third_party/lisp/{sclf,mime4cl,npg} \
      -name '*.lisp' -or -name '*.asd' \
      -exec bash -c 'expand -i -t 8 "$0" | sponge "$0"' {} \;

Change-Id: If84afac9c1d5cbc74e137a5aa0ae61472f0f1e90
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5066
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>

2 files changed, 74 insertions, 74 deletions

diff --git a/third_party/lisp/sclf/mp/cmu.lisp b/third_party/lisp/sclf/mp/cmu.lisp
index 6617f6dadd5d..1bdbba79896f 100644
--- a/third_party/lisp/sclf/mp/cmu.lisp
+++ b/third_party/lisp/sclf/mp/cmu.lisp
@@ -30,14 +30,14 @@
 
 (defmacro with-lock-held ((lock &key whostate (wait t) timeout) &body forms)
   `(mp:with-lock-held (,lock ,(or whostate "Lock Wait")
-			     :wait wait
-			     ,@(when timeout (list :timeout timeout)))
+                             :wait wait
+                             ,@(when timeout (list :timeout timeout)))
      ,@forms))
 
 (defmacro with-recursive-lock-held ((lock &key wait timeout) &body forms)
   `(mp:with-lock-held (,lock
-		       ,@(when wait (list :wait wait))
-		       ,@(when timeout (list :timeout timeout)))
+                       ,@(when wait (list :wait wait))
+                       ,@(when timeout (list :timeout timeout)))
      ,@forms))
 
 (defstruct condition-variable
@@ -47,31 +47,31 @@
 
 (defun %release-lock (lock) ; copied from with-lock-held in multiproc.lisp
   #+i486 (kernel:%instance-set-conditional
-	  lock 2 mp:*current-process* nil)
+          lock 2 mp:*current-process* nil)
   #-i486 (when (eq (lock-process lock) mp:*current-process*)
-	   (setf (lock-process lock) nil)))
+           (setf (lock-process lock) nil)))
 
 (defun condition-wait (cv lock &optional timeout)
   (declare (ignore timeout))		;For now
   (loop
      (let ((cv-lock (condition-variable-lock cv)))
        (with-lock-held (cv-lock)
-	 (when (condition-variable-value cv)
-	   (setf (condition-variable-value cv) nil)
-	   (return-from condition-wait t))
-	 (setf (condition-variable-process-queue cv)
-	       (nconc (condition-variable-process-queue cv)
-		      (list mp:*current-process*)))
-	 (%release-lock lock))
+         (when (condition-variable-value cv)
+           (setf (condition-variable-value cv) nil)
+           (return-from condition-wait t))
+         (setf (condition-variable-process-queue cv)
+               (nconc (condition-variable-process-queue cv)
+                      (list mp:*current-process*)))
+         (%release-lock lock))
        (mp:process-add-arrest-reason mp:*current-process* cv)
        (let ((cv-val nil))
-	 (with-lock-held (cv-lock)
-	   (setq cv-val (condition-variable-value cv))
-	   (when cv-val
-	     (setf (condition-variable-value cv) nil)))
-	 (when cv-val
-	   (mp::lock-wait lock "waiting for condition variable lock")
-	   (return-from condition-wait t))))))
+         (with-lock-held (cv-lock)
+           (setq cv-val (condition-variable-value cv))
+           (when cv-val
+             (setf (condition-variable-value cv) nil)))
+         (when cv-val
+           (mp::lock-wait lock "waiting for condition variable lock")
+           (return-from condition-wait t))))))
 
 (defun condition-notify (cv)
   (with-lock-held ((condition-variable-lock cv))
@@ -79,12 +79,12 @@
       ;; The waiting process may have released the CV lock but not
       ;; suspended itself yet
       (when proc
-	(loop
-	 for activep = (mp:process-active-p proc)
-	 while activep
-	 do (mp:process-yield))
-	(setf (condition-variable-value cv) t)
-	(mp:process-revoke-arrest-reason proc cv))))
+        (loop
+         for activep = (mp:process-active-p proc)
+         while activep
+         do (mp:process-yield))
+        (setf (condition-variable-value cv) t)
+        (mp:process-revoke-arrest-reason proc cv))))
   ;; Give the other process a chance
   (mp:process-yield))
 
@@ -100,7 +100,7 @@
 (defun destroy-process (process)
   ;; silnetly ignore a process that is trying to destroy itself
   (unless (eq (mp:current-process)
-	      process)
+              process)
     (mp:destroy-process process)))
 
 (defun restart-process (process)
diff --git a/third_party/lisp/sclf/mp/sbcl.lisp b/third_party/lisp/sclf/mp/sbcl.lisp
index 7f47ec9c615f..a2cf497ff9bf 100644
--- a/third_party/lisp/sclf/mp/sbcl.lisp
+++ b/third_party/lisp/sclf/mp/sbcl.lisp
@@ -24,8 +24,8 @@
 (in-package :sclf)
 
 (defstruct (process
-	     (:constructor %make-process)
-	     (:predicate processp))
+             (:constructor %make-process)
+             (:predicate processp))
   name
   state
   whostate
@@ -53,10 +53,10 @@
 (defmacro get-mutex (mutex &optional (wait t))
   `(
     #+#.(cl:if (cl:find-symbol "GRAB-MUTEX" "SB-THREAD") '(and) '(or))
-	sb-thread:grab-mutex
-	#-#.(cl:if (cl:find-symbol "GRAB-MUTEX" "SB-THREAD") '(and) '(or))
-	sb-thread:get-mutex
-	,mutex :waitp ,wait))
+        sb-thread:grab-mutex
+        #-#.(cl:if (cl:find-symbol "GRAB-MUTEX" "SB-THREAD") '(and) '(or))
+        sb-thread:get-mutex
+        ,mutex :waitp ,wait))
 
 (defvar *permanent-queue*
   (sb-thread:make-mutex :name "Lock for disabled threads"))
@@ -65,7 +65,7 @@
 
 (defun make-process (function &key name)
   (let ((p (%make-process :name name
-			  :function function)))
+                          :function function)))
     (sb-thread:with-mutex (*all-processes-lock*)
       (pushnew p *all-processes*))
     (restart-process p)))
@@ -73,7 +73,7 @@
 (defun process-kill-thread (process)
   (let ((thread (process-thread process)))
     (when (and thread
-	       (sb-thread:thread-alive-p thread))
+               (sb-thread:thread-alive-p thread))
       (assert (not (eq thread sb-thread:*current-thread*)))
       (sb-thread:terminate-thread thread)
       ;; Wait until all the clean-up forms are done.
@@ -85,13 +85,13 @@
 
 (defun restart-process (p)
   (labels ((boing ()
-	     (let ((*current-process* p)
-		   (function (process-function p)))
-	       (when function
-		 (funcall function)))))
+             (let ((*current-process* p)
+                   (function (process-function p)))
+               (when function
+                 (funcall function)))))
     (process-kill-thread p)
     (when (setf (process-thread p)
-		(sb-thread:make-thread #'boing :name (process-name p)))
+                (sb-thread:make-thread #'boing :name (process-name p)))
       p)))
 
 (defun destroy-process (process)
@@ -115,26 +115,26 @@
 (defun process-wait (reason predicate)
   (let ((old-state (process-whostate *current-process*)))
     (unwind-protect
-	 (progn
-	   (setf old-state (process-whostate *current-process*)
-		 (process-whostate *current-process*) reason)
-	   (until (funcall predicate)
-	     (process-yield)))
+         (progn
+           (setf old-state (process-whostate *current-process*)
+                 (process-whostate *current-process*) reason)
+           (until (funcall predicate)
+             (process-yield)))
       (setf (process-whostate *current-process*) old-state))))
 
 (defun process-wait-with-timeout (reason timeout predicate)
   (let ((old-state (process-whostate *current-process*))
-	(end-time (+ (get-universal-time) timeout)))
+        (end-time (+ (get-universal-time) timeout)))
     (unwind-protect
-	 (progn
-	   (setf old-state (process-whostate *current-process*)
-		 (process-whostate *current-process*) reason)
-	   (loop 
-	      for result = (funcall predicate)
-	      until (or result
-			(> (get-universal-time) end-time))
-	      do (process-yield)
-	      finally (return result)))
+         (progn
+           (setf old-state (process-whostate *current-process*)
+                 (process-whostate *current-process*) reason)
+           (loop 
+              for result = (funcall predicate)
+              until (or result
+                        (> (get-universal-time) end-time))
+              do (process-yield)
+              finally (return result)))
       (setf (process-whostate *current-process*) old-state))))
 
 (defun process-interrupt (process function)
@@ -175,13 +175,13 @@
   (let ((old-state (gensym "OLD-STATE")))
     `(sb-thread:with-mutex (,place :wait-p ,wait)
        (let (,old-state)
-	 (unwind-protect
-	      (progn
-		(when ,state
-		  (setf ,old-state (process-state *current-process*))
-		  (setf (process-state *current-process*) ,state))
-		,@body)
-	   (setf (process-state *current-process*) ,old-state))))))
+         (unwind-protect
+              (progn
+                (when ,state
+                  (setf ,old-state (process-state *current-process*))
+                  (setf (process-state *current-process*) ,state))
+                ,@body)
+           (setf (process-state *current-process*) ,old-state))))))
 
 
 (defun make-recursive-lock (&optional name)
@@ -193,24 +193,24 @@
   `(sb-thread:with-recursive-lock (,place)
     (let (,old-state)
       (unwind-protect
-	   (progn
-	     (when ,state
-	       (setf ,old-state (process-state *current-process*))
-	       (setf (process-state *current-process*) ,state))
-	     ,@body)
-	(setf (process-state *current-process*) ,old-state))))))
+           (progn
+             (when ,state
+               (setf ,old-state (process-state *current-process*))
+               (setf (process-state *current-process*) ,state))
+             ,@body)
+        (setf (process-state *current-process*) ,old-state))))))
 
 (defun make-condition-variable () (sb-thread:make-waitqueue))
 
 (defun condition-wait (cv lock &optional timeout)
   (if timeout
       (handler-case 
-	  (sb-ext:with-timeout timeout
-	    (sb-thread:condition-wait cv lock)
-	    t)
-	(sb-ext:timeout (c)
-	  (declare (ignore c))
-	  nil))
+          (sb-ext:with-timeout timeout
+            (sb-thread:condition-wait cv lock)
+            t)
+        (sb-ext:timeout (c)
+          (declare (ignore c))
+          nil))
       (progn (sb-thread:condition-wait cv lock) t)))
 
 (defun condition-notify (cv)