[PATCH v3 2/3] emacs: Rename incremental JSON internal variables.

[Mark Walters]

This patch just renames the internal variables for the JSON parser now
it is no longer specific to search mode. It also fixes up the white
space after the previous patch. There should be no functional changes.
---
 emacs/notmuch.el |   46 +++++++++++++++++++++++-----------------------
 1 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/emacs/notmuch.el b/emacs/notmuch.el
index 72a73dc..7e5d052 100644
--- a/emacs/notmuch.el
+++ b/emacs/notmuch.el
@@ -812,11 +812,11 @@ non-authors is found, assume that all of the authors match."
     (insert (apply #'format string objects))
     (insert "\n")))
 
-(defvar notmuch-search-process-state nil
-  "Parsing state of the search process filter.")
+(defvar notmuch-json-state nil
+  "State of the internal JSON parser.")
 
-(defvar notmuch-search-json-parser nil
-  "Incremental JSON parser for the search process filter.")
+(defvar notmuch-json-parser nil
+  "Internal Incremental JSON parser Object.")
 
 (defun notmuch-search-process-filter (proc string)
   "Process and filter the output of \"notmuch search\""
@@ -848,40 +848,40 @@ If there is a syntax error, this will attempt to resynchronize
 with the input and will apply ERROR-FUNCTION in buffer
 RESULT-BUFFER to any input that was skipped."
   (let (done)
-    (unless (local-variable-p 'notmuch-search-json-parser)
-      (set (make-local-variable 'notmuch-search-json-parser)
+    (unless (local-variable-p 'notmuch-json-parser)
+      (set (make-local-variable 'notmuch-json-parser)
 	   (notmuch-json-create-parser (current-buffer)))
-      (set (make-local-variable 'notmuch-search-process-state) 'begin))
-	(while (not done)
-	  (condition-case nil
-	      (case notmuch-search-process-state
+      (set (make-local-variable 'notmuch-json-state) 'begin))
+    (while (not done)
+      (condition-case nil
+	  (case notmuch-json-state
 		((begin)
 		 ;; Enter the results list
 		 (if (eq (notmuch-json-begin-compound
-			  notmuch-search-json-parser) 'retry)
+			  notmuch-json-parser) 'retry)
 		     (setq done t)
-		   (setq notmuch-search-process-state 'result)))
+		   (setq notmuch-json-state 'result)))
 		((result)
 		 ;; Parse a result
-		 (let ((result (notmuch-json-read notmuch-search-json-parser)))
+		 (let ((result (notmuch-json-read notmuch-json-parser)))
 		   (case result
-		     ((retry) (setq done t))
-		     ((end) (setq notmuch-search-process-state 'end))
+			 ((retry) (setq done t))
+			 ((end) (setq notmuch-json-state 'end))
 			 (otherwise (with-current-buffer results-buf
 				      (funcall result-function result))))))
 		((end)
 		 ;; Any trailing data is unexpected
-		 (notmuch-json-eof notmuch-search-json-parser)
+		 (notmuch-json-eof notmuch-json-parser)
 		 (setq done t)))
-	    (json-error
-	     ;; Do our best to resynchronize and ensure forward
-	     ;; progress
-		(let ((bad (buffer-substring (line-beginning-position)
-					     (line-end-position))))
-		  (forward-line)
+	(json-error
+	 ;; Do our best to resynchronize and ensure forward
+	 ;; progress
+	 (let ((bad (buffer-substring (line-beginning-position)
+				      (line-end-position))))
+	   (forward-line)
 	   (with-current-buffer results-buf
 	     (funcall error-function "%s" bad))))))
-	;; Clear out what we've parsed
+    ;; Clear out what we've parsed
     (delete-region (point-min) (point))))
 
 (defun notmuch-search-tag-all (&optional tag-changes)
-- 
1.7.9.1