[Emacs-diffs] scratch/flymake-refactor 3b06b52 2/7: Adjust flymake's UI/backend split started in earlier commit

[Jo�o T�vora]

branch: scratch/flymake-refactor
commit 3b06b524ed309d0b092b552c4909823333e3da66
Author: João Távora <address@hidden>
Commit: João Távora <address@hidden>

    Adjust flymake's UI/backend split started in earlier commit
    
    A previous commit of 2017-08-17, titled "Split flymake.el into
    flymake-proc.el and flymake-ui.el" still left some definitions in the
    wrong file, so ensure that nothing in flymake-ui.el needs anything in
    flymake-proc.el, and reduce the number of things that the latter needs
    to know about the former.
    
    Also, the earlier commit prematurely renamed the interactive command
    flymake-start-syntax-check to flymake-proc-start-syntax-check and also
    the function flymake-can-syntax-check-buffer to
    flymake-proc-can-syntax-check-buffer.  Undo that, leave it for a
    future commit.
    
    * lisp/progmodes/flymake-ui.el (flymake-new-err-info): Move to
    flymake-proc.el.  (flymake-fix-line-numbers): Move from
    flymake-proc.el.  (flymake--start-syntax-check): Set
    `flymake-check-start-time'.
    
    * lisp/progmodes/flymake-proc.el (flymake-fix-line-numbers): Move to
    flymake-ui.el.  (flymake-start-syntax-check): Rename to original name
    from `flymake-proc-start-syntax-check'.
    (flymake-start-syntax-check-process): Don't set
    flymake-check-start-time.  (flymake-backends): Use
    `flymake-start-syntax-check'.  (flymake-new-err-info): Move from
    flymake-ui.el
---
 lisp/progmodes/flymake-proc.el | 32 +++++++-------------------------
 lisp/progmodes/flymake-ui.el   | 24 +++++++++++++++++++++---
 2 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/lisp/progmodes/flymake-proc.el b/lisp/progmodes/flymake-proc.el
index 3055555..56b1078 100644
--- a/lisp/progmodes/flymake-proc.el
+++ b/lisp/progmodes/flymake-proc.el
@@ -120,7 +120,7 @@ NAME is the file name function to use, default 
`flymake-get-real-file-name'."
     (flymake-log 3 "file %s, init=%s" file-name (car mode-and-masks))
     mode-and-masks))
 
-(defun flymake-proc-can-syntax-check-buffer ()
+(defun flymake-can-syntax-check-buffer ()
   "Determine whether we can syntax check current buffer.
 Return nil if we cannot, non-nil if
 we can."
@@ -480,6 +480,9 @@ It's flymake process filter."
           (flymake-parse-err-lines
            flymake-new-err-info lines))))
 
+(defvar-local flymake-new-err-info nil
+  "Same as `flymake-err-info', effective when a syntax check is in progress.")
+
 (defun flymake-parse-residual ()
   "Parse residual if it's non empty."
   (when flymake-output-residual
@@ -489,26 +492,6 @@ It's flymake process filter."
            (list flymake-output-residual)))
     (setq flymake-output-residual nil)))
 
-(defun flymake-fix-line-numbers (err-info-list min-line max-line)
-  "Replace line numbers with fixed value.
-If line-numbers is less than MIN-LINE, set line numbers to MIN-LINE.
-If line numbers is greater than MAX-LINE, set line numbers to MAX-LINE.
-The reason for this fix is because some compilers might report
-line number outside the file being compiled."
-  (let* ((count     (length err-info-list))
-        (err-info  nil)
-        (line      0))
-    (while (> count 0)
-      (setq err-info (nth (1- count) err-info-list))
-      (setq line (flymake-er-get-line err-info))
-      (when (or (< line min-line) (> line max-line))
-       (setq line (if (< line min-line) min-line max-line))
-       (setq err-info-list (flymake-set-at err-info-list (1- count)
-                                           (flymake-er-make-er line
-                                                               
(flymake-er-get-line-err-info-list err-info)))))
-      (setq count (1- count))))
-  err-info-list)
-
 (defun flymake-parse-err-lines (err-info-list lines)
   "Parse err LINES, store info in ERR-INFO-LIST."
   (let* ((count              (length lines))
@@ -716,7 +699,7 @@ Return its components if so, nil otherwise."
     (error
      (flymake-log 1 "Failed to delete dir %s, error ignored" dir-name))))
 
-(defun flymake-proc-start-syntax-check ()
+(defun flymake-start-syntax-check ()
   "Start syntax checking for current buffer."
   (interactive)
   (flymake-log 3 "flymake is running: %s" flymake-is-running)
@@ -759,7 +742,6 @@ Return its components if so, nil otherwise."
 
         (setq flymake-is-running t)
         (setq flymake-last-change-time nil)
-        (setq flymake-check-start-time (float-time))
 
         (flymake-report-status nil "*")
         (flymake-log 2 "started process %d, command=%s, dir=%s"
@@ -1089,9 +1071,9 @@ Use CREATE-TEMP-F for creating temp copy."
 ;;;; Hook onto flymake-ui
 
 (add-to-list 'flymake-backends
-             `(flymake-proc-can-syntax-check-buffer
+             `(flymake-can-syntax-check-buffer
                .
-               flymake-proc-start-syntax-check))
+               flymake-start-syntax-check))
 
 (provide 'flymake-proc)
 ;;; flymake-proc.el ends here
diff --git a/lisp/progmodes/flymake-ui.el b/lisp/progmodes/flymake-ui.el
index dd09b88..a0864b5 100644
--- a/lisp/progmodes/flymake-ui.el
+++ b/lisp/progmodes/flymake-ui.el
@@ -133,9 +133,6 @@ more morose operations, possibly asynchronously."  :group
 (defvar-local flymake-err-info nil
   "Sorted list of line numbers and lists of err info in the form (file, 
err-text).")
 
-(defvar-local flymake-new-err-info nil
-  "Same as `flymake-err-info', effective when a syntax check is in progress.")
-
 (defun flymake-log (level text &rest args)
   "Log a message at level LEVEL.
 If LEVEL is higher than `flymake-log-level', the message is
@@ -452,6 +449,26 @@ For the format of LINE-ERR-INFO, see 
`flymake-ler-make-ler'."
   (flymake-log 0 "switched OFF Flymake mode for buffer %s due to fatal status 
%s, warning %s"
                (buffer-name) status warning))
 
+(defun flymake-fix-line-numbers (err-info-list min-line max-line)
+  "Replace line numbers with fixed value.
+If line-numbers is less than MIN-LINE, set line numbers to MIN-LINE.
+If line numbers is greater than MAX-LINE, set line numbers to MAX-LINE.
+The reason for this fix is because some compilers might report
+line number outside the file being compiled."
+  (let* ((count     (length err-info-list))
+        (err-info  nil)
+        (line      0))
+    (while (> count 0)
+      (setq err-info (nth (1- count) err-info-list))
+      (setq line (flymake-er-get-line err-info))
+      (when (or (< line min-line) (> line max-line))
+       (setq line (if (< line min-line) min-line max-line))
+       (setq err-info-list (flymake-set-at err-info-list (1- count)
+                                           (flymake-er-make-er line
+                                                               
(flymake-er-get-line-err-info-list err-info)))))
+      (setq count (1- count))))
+  err-info-list)
+
 (defvar-local flymake--backend nil
   "The currently active backend selected by `flymake-mode'")
 
@@ -462,6 +479,7 @@ For the format of LINE-ERR-INFO, see 
`flymake-ler-make-ler'."
       (throw 'done (cdr candidate))))))
 
 (defun flymake--start-syntax-check ()
+  (setq flymake-check-start-time (float-time))
   (funcall flymake--backend))
 
 ;;;###autoload