[nongnu] elpa/symbol-overlay 7ddebd54d3 107/152: Consistently use spaces for indentation

[ELPA Syncer]

branch: elpa/symbol-overlay
commit 7ddebd54d39511946a712ce658d92688376201d3
Author: Jonas Bernoulli <jonas@bernoul.li>
Commit: Jonas Bernoulli <jonas@bernoul.li>

    Consistently use spaces for indentation
    
    Previously spaces or tabs were used depending on what the contributors
    global setting for `indent-tabs-mode' was.  Set the file-local value
    to prevent that from happening again.
---
 symbol-overlay.el | 232 +++++++++++++++++++++++++++---------------------------
 1 file changed, 117 insertions(+), 115 deletions(-)

diff --git a/symbol-overlay.el b/symbol-overlay.el
index 202d410fd7..a1acebe2a4 100644
--- a/symbol-overlay.el
+++ b/symbol-overlay.el
@@ -200,8 +200,8 @@ You can re-bind the commands to any keys you prefer.")
   nil " SO" (make-sparse-keymap)
   (if symbol-overlay-mode
       (progn
-       (add-hook 'post-command-hook 'symbol-overlay-post-command nil t)
-       (symbol-overlay-update-timer symbol-overlay-idle-time))
+        (add-hook 'post-command-hook 'symbol-overlay-post-command nil t)
+        (symbol-overlay-update-timer symbol-overlay-idle-time))
     (remove-hook 'post-command-hook 'symbol-overlay-post-command t)
     (symbol-overlay-remove-temp)))
 
@@ -213,11 +213,11 @@ If EXCLUDE is non-nil, get all overlays excluding those 
belong to SYMBOL."
   (let ((lists (progn (overlay-recenter (point)) (overlay-lists))))
     (seq-filter
      '(lambda (ov)
-       (let ((value (overlay-get ov 'symbol)))
-         (and value
-              (or (not symbol)
-                  (if (string= value symbol) (not exclude)
-                    (and exclude (not (string= value ""))))))))
+        (let ((value (overlay-get ov 'symbol)))
+          (and value
+               (or (not symbol)
+                   (if (string= value symbol) (not exclude)
+                     (and exclude (not (string= value ""))))))))
      (if car-or-cdr (funcall car-or-cdr lists)
        (append (car lists) (cdr lists))))))
 
@@ -238,7 +238,7 @@ If NOERROR is non-nil, just return nil when no symbol is 
found."
   (when keyword
     (mapc 'delete-overlay (symbol-overlay-get-list (car keyword)))
     (setq symbol-overlay-keywords-alist
-         (delq keyword symbol-overlay-keywords-alist))
+          (delq keyword symbol-overlay-keywords-alist))
     (cddr keyword)))
 
 (defvar-local symbol-overlay-temp-symbol nil
@@ -253,27 +253,27 @@ Region might be current scope or displayed window,
 depending on SCOPE and WINDOW."
   (if scope
       (let ((pt (point))
-           min max p)
-       (save-excursion
-         (save-restriction
-           (narrow-to-defun)
-           (setq min (point-min)
-                 max (point-max)
-                 p (or (/= pt (point)) (= pt (point-max))))))
+            min max p)
+        (save-excursion
+          (save-restriction
+            (narrow-to-defun)
+            (setq min (point-min)
+                  max (point-max)
+                  p (or (/= pt (point)) (= pt (point-max))))))
         (save-excursion
           (and p (setq min (progn (backward-paragraph) (point))
-                      max (progn (forward-paragraph) (point))))
-         (narrow-to-region min max)))
+                       max (progn (forward-paragraph) (point))))
+          (narrow-to-region min max)))
     (when window
       (let ((lines (round (window-screen-lines)))
-           (pt (point))
-           beg)
-       (save-excursion
-         (forward-line (- lines))
-         (setq beg (point))
-         (goto-char pt)
-         (forward-line lines)
-         (narrow-to-region beg (point)))))))
+            (pt (point))
+            beg)
+        (save-excursion
+          (forward-line (- lines))
+          (setq beg (point))
+          (goto-char pt)
+          (forward-line lines)
+          (narrow-to-region beg (point)))))))
 
 (defun symbol-overlay-remove-temp ()
   "Delete all temporary overlays."
@@ -317,8 +317,8 @@ This only effects symbols in the current displayed window."
   "Update `symbol-overlay-timer' with new idle-time VALUE."
   (and symbol-overlay-timer (cancel-timer symbol-overlay-timer))
   (setq symbol-overlay-timer
-       (and value (> value 0)
-            (run-with-idle-timer value t 'symbol-overlay-maybe-put-temp))))
+        (and value (> value 0)
+             (run-with-idle-timer value t 'symbol-overlay-maybe-put-temp))))
 
 (defun symbol-overlay-post-command ()
   "Installed on `post-command-hook'."
@@ -331,9 +331,9 @@ If FACE is non-nil, use it as the overlay’s face.
 Otherwise apply `symbol-overlay-default-face'."
   (let ((ov (make-overlay (match-beginning 0) (match-end 0))))
     (if face (progn (overlay-put ov 'face face)
-                   (overlay-put ov 'keymap symbol-overlay-map)
-                   (overlay-put ov 'evaporate t)
-                   (overlay-put ov 'symbol symbol))
+                    (overlay-put ov 'keymap symbol-overlay-map)
+                    (overlay-put ov 'evaporate t)
+                    (overlay-put ov 'symbol symbol))
       (overlay-put ov 'face 'symbol-overlay-default-face)
       (overlay-put ov 'symbol ""))))
 
@@ -343,23 +343,23 @@ The face is randomly picked from `symbol-overlay-faces'.
 If SCOPE is non-nil, put overlays only on occurrences in scope.
 If KEYWORD is non-nil, remove it then use its color on new overlays."
   (let* ((case-fold-search nil)
-        (limit (length symbol-overlay-faces))
-        (face (or (symbol-overlay-maybe-remove keyword)
-                  (elt symbol-overlay-faces (random limit))))
-        (alist symbol-overlay-keywords-alist)
-        (faces (mapcar 'cddr alist))
-        (pt (point)))
+         (limit (length symbol-overlay-faces))
+         (face (or (symbol-overlay-maybe-remove keyword)
+                   (elt symbol-overlay-faces (random limit))))
+         (alist symbol-overlay-keywords-alist)
+         (faces (mapcar 'cddr alist))
+         (pt (point)))
     (if (< (length alist) limit)
-       (while (seq-position faces face)
-         (setq face (elt symbol-overlay-faces (random limit))))
+        (while (seq-position faces face)
+          (setq face (elt symbol-overlay-faces (random limit))))
       (setq face (symbol-overlay-maybe-remove (car (last alist)))))
     (and symbol-overlay-temp-symbol (symbol-overlay-remove-temp))
     (save-excursion
       (save-restriction
-       (symbol-overlay-narrow scope)
-       (goto-char (point-min))
-       (while (re-search-forward symbol nil t)
-         (symbol-overlay-put-one symbol face))))
+        (symbol-overlay-narrow scope)
+        (goto-char (point-min))
+        (while (re-search-forward symbol nil t)
+          (symbol-overlay-put-one symbol face))))
     (setq keyword `(,symbol ,scope . ,face))
     (push keyword symbol-overlay-keywords-alist)
     keyword))
@@ -369,15 +369,15 @@ If KEYWORD is non-nil, remove it then use its color on 
new overlays."
 If SHOW-COLOR is non-nil, display the color used by current overlay."
   (when keyword
     (let* ((symbol (car keyword))
-          (before (symbol-overlay-get-list symbol 'car))
-          (after (symbol-overlay-get-list symbol 'cdr))
-          (count (length before)))
+           (before (symbol-overlay-get-list symbol 'car))
+           (after (symbol-overlay-get-list symbol 'cdr))
+           (count (length before)))
       (message (concat (substring symbol 3 -3)
-                      ": %d/%d"
-                      (and (cadr keyword) " in scope")
-                      (and show-color (format " (%s)" (cddr keyword))))
-              (+ count 1)
-              (+ count (length after))))))
+                       ": %d/%d"
+                       (and (cadr keyword) " in scope")
+                       (and show-color (format " (%s)" (cddr keyword))))
+               (+ count 1)
+               (+ count (length after))))))
 
 (defun symbol-overlay-match-keyword-list (symbol keywords)
   "Return non-nil is SYMBOL is among KEYWORDS.
@@ -450,14 +450,14 @@ leading \\< and trailing \\>, as per the return value of
   (interactive)
   (unless (minibufferp)
     (let* ((symbol (symbol-overlay-get-symbol))
-          (keyword (symbol-overlay-assoc symbol)))
+           (keyword (symbol-overlay-assoc symbol)))
       (if keyword
           (if (symbol-overlay-maybe-reput symbol keyword)
               (symbol-overlay-maybe-count keyword)
-           (symbol-overlay-maybe-remove keyword)
-           (symbol-overlay-maybe-put-temp))
-       (and (looking-at-p "\\_>") (backward-char))
-       (symbol-overlay-maybe-count
+            (symbol-overlay-maybe-remove keyword)
+            (symbol-overlay-maybe-put-temp))
+        (and (looking-at-p "\\_>") (backward-char))
+        (symbol-overlay-maybe-count
          (symbol-overlay-put-all symbol symbol-overlay-scope)
          t)))))
 
@@ -467,7 +467,7 @@ leading \\< and trailing \\>, as per the return value of
   (interactive)
   (unless (minibufferp)
     (let* ((symbol (symbol-overlay-get-symbol))
-          (keyword (symbol-overlay-assoc symbol)))
+           (keyword (symbol-overlay-assoc symbol)))
       (symbol-overlay-maybe-count keyword))))
 
 ;;;###autoload
@@ -495,7 +495,7 @@ leading \\< and trailing \\>, as per the return value of
   (interactive)
   (unless (minibufferp)
     (let* ((symbol (symbol-overlay-get-symbol))
-          (keyword (symbol-overlay-assoc symbol)))
+           (keyword (symbol-overlay-assoc symbol)))
       (if keyword
           (let ((scope (not (cadr keyword))))
             (symbol-overlay-maybe-count (symbol-overlay-put-all symbol scope 
keyword))
@@ -527,7 +527,7 @@ KEYWORD provides the scope information."
 DIR must be 1 or -1."
   (unless (minibufferp)
     (let* ((symbol (symbol-overlay-get-symbol))
-          (keyword (symbol-overlay-assoc symbol)))
+           (keyword (symbol-overlay-assoc symbol)))
       (push-mark nil t)
       (funcall jump-function symbol dir)
       (when keyword
@@ -537,9 +537,9 @@ DIR must be 1 or -1."
 (defun symbol-overlay-basic-jump (symbol dir)
   "Jump to SYMBOL's next location in the direction DIR.  DIR must be 1 or -1."
   (let* ((case-fold-search nil)
-        (bounds (bounds-of-thing-at-point 'symbol))
-        (offset (- (point) (if (> dir 0) (cdr bounds) (car bounds))))
-        target)
+         (bounds (bounds-of-thing-at-point 'symbol))
+         (offset (- (point) (if (> dir 0) (cdr bounds) (car bounds))))
+         target)
     (goto-char (- (point) offset))
     (setq target (re-search-forward symbol nil t dir))
     (unless target
@@ -573,15 +573,15 @@ with the input symbol."
   (symbol-overlay-jump-call
    '(lambda (symbol dir)
       (let ((pt (point)) p)
-       (symbol-overlay-basic-jump symbol dir)
-       (while (not (or p (save-excursion
-                           (beginning-of-line)
-                           (skip-chars-forward " \t")
-                           (looking-at-p
-                            (funcall symbol-overlay-definition-function
-                                     symbol)))))
-         (symbol-overlay-basic-jump symbol dir)
-         (and (= pt (point)) (setq p t)))))
+        (symbol-overlay-basic-jump symbol dir)
+        (while (not (or p (save-excursion
+                            (beginning-of-line)
+                            (skip-chars-forward " \t")
+                            (looking-at-p
+                             (funcall symbol-overlay-definition-function
+                                      symbol)))))
+          (symbol-overlay-basic-jump symbol dir)
+          (and (= pt (point)) (setq p t)))))
    1))
 
 (defun symbol-overlay-switch-symbol (dir)
@@ -589,11 +589,11 @@ with the input symbol."
 DIR must be 1 or -1."
   (unless (minibufferp)
     (let* ((symbol (symbol-overlay-get-symbol nil t))
-          (list (symbol-overlay-get-list symbol (if (> dir 0) 'cdr 'car) t)))
+           (list (symbol-overlay-get-list symbol (if (> dir 0) 'cdr 'car) t)))
       (or list
-         (user-error (concat "No more "
-                             (if (> dir 0) "forward" "backward")
-                             " symbols")))
+          (user-error (concat "No more "
+                              (if (> dir 0) "forward" "backward")
+                              " symbols")))
       (push-mark nil t)
       (goto-char (overlay-start (car list)))
       (symbol-overlay-maybe-count
@@ -627,25 +627,25 @@ DIR must be 1 or -1."
   (interactive)
   (unless (minibufferp)
     (let* ((case-fold-search nil)
-          (symbol (symbol-overlay-get-symbol))
-          (keyword (symbol-overlay-assoc symbol))
-          (scope (cadr keyword))
-          txt defaults new)
+           (symbol (symbol-overlay-get-symbol))
+           (keyword (symbol-overlay-assoc symbol))
+           (scope (cadr keyword))
+           txt defaults new)
       (and scope (user-error "Query-replace invalid in scope"))
       (beginning-of-thing 'symbol)
       (push-mark nil t)
       (setq txt (read-string "Replacement: " (substring symbol 3 -3))
-           new (symbol-overlay-get-symbol txt)
-           defaults (cons symbol txt))
+            new (symbol-overlay-get-symbol txt)
+            defaults (cons symbol txt))
       (unless (string= new symbol)
-       (symbol-overlay-maybe-remove (symbol-overlay-assoc new))
-       (setq keyword (symbol-overlay-put-all new scope keyword))
-       (query-replace-regexp symbol txt)
-       (setq query-replace-defaults
-             (if (< emacs-major-version 25) `,defaults `(,defaults))))
+        (symbol-overlay-maybe-remove (symbol-overlay-assoc new))
+        (setq keyword (symbol-overlay-put-all new scope keyword))
+        (query-replace-regexp symbol txt)
+        (setq query-replace-defaults
+              (if (< emacs-major-version 25) `,defaults `(,defaults))))
       (when (string= new (symbol-overlay-get-symbol nil t))
-       (beginning-of-thing 'symbol)
-       (symbol-overlay-maybe-count keyword)))))
+        (beginning-of-thing 'symbol)
+        (symbol-overlay-maybe-count keyword)))))
 
 ;;;###autoload
 (defun symbol-overlay-rename ()
@@ -653,15 +653,15 @@ DIR must be 1 or -1."
   (interactive)
   (unless (minibufferp)
     (let* ((case-fold-search nil)
-          (symbol (symbol-overlay-get-symbol))
-          (keyword (symbol-overlay-assoc symbol))
-          (scope (if keyword (cadr keyword) symbol-overlay-scope))
-          txt new)
+           (symbol (symbol-overlay-get-symbol))
+           (keyword (symbol-overlay-assoc symbol))
+           (scope (if keyword (cadr keyword) symbol-overlay-scope))
+           txt new)
       (beginning-of-thing 'symbol)
       (push-mark nil t)
       (setq txt (read-string (concat "Rename" (and scope " in scope") ": ")
                              (substring symbol 3 -3))
-           new (symbol-overlay-get-symbol txt))
+            new (symbol-overlay-get-symbol txt))
       (unless (string= new symbol)
         (symbol-overlay-maybe-remove (symbol-overlay-assoc new))
         (save-excursion
@@ -673,7 +673,7 @@ DIR must be 1 or -1."
         (when keyword
           (setq keyword (symbol-overlay-put-all new scope keyword))))
       (when (string= new (symbol-overlay-get-symbol nil t))
-       (symbol-overlay-maybe-count keyword)))))
+        (symbol-overlay-maybe-count keyword)))))
 
 ;;; Internal
 
@@ -681,33 +681,35 @@ DIR must be 1 or -1."
   "Refresh overlays.  Installed on `after-change-functions'.
 BEG, END and LEN are the beginning, end and length of changed text."
   (unless (or (minibufferp)
-             (not (or symbol-overlay-keywords-alist
-                      symbol-overlay-temp-symbol)))
+              (not (or symbol-overlay-keywords-alist
+                       symbol-overlay-temp-symbol)))
     (let ((case-fold-search nil)
-         (re "\\(\\sw\\|\\s_\\)+"))
+          (re "\\(\\sw\\|\\s_\\)+"))
       (save-excursion
-       (save-match-data
-         (goto-char end)
-         (and (looking-at-p re)
-              (setq end (re-search-forward "\\_>")))
-         (goto-char beg)
-         (and (not (looking-at-p "\\_<"))
-              (looking-at-p (concat "\\(" re "\\|\\_>\\)"))
-              (setq beg (re-search-backward "\\_<")))
-         (mapc #'(lambda (ov)
-                   (and (overlay-get ov 'symbol)
-                        (delete-overlay ov)))
-               (overlays-in beg end))
-         (mapc #'(lambda (keyword)
-                   (let ((symbol (car keyword)))
-                     (goto-char beg)
-                     (while (re-search-forward symbol end t)
-                       (symbol-overlay-put-one symbol (cddr keyword)))))
-               symbol-overlay-keywords-alist))))))
+        (save-match-data
+          (goto-char end)
+          (and (looking-at-p re)
+               (setq end (re-search-forward "\\_>")))
+          (goto-char beg)
+          (and (not (looking-at-p "\\_<"))
+               (looking-at-p (concat "\\(" re "\\|\\_>\\)"))
+               (setq beg (re-search-backward "\\_<")))
+          (mapc #'(lambda (ov)
+                    (and (overlay-get ov 'symbol)
+                         (delete-overlay ov)))
+                (overlays-in beg end))
+          (mapc #'(lambda (keyword)
+                    (let ((symbol (car keyword)))
+                      (goto-char beg)
+                      (while (re-search-forward symbol end t)
+                        (symbol-overlay-put-one symbol (cddr keyword)))))
+                symbol-overlay-keywords-alist))))))
 
 (add-hook 'after-change-functions 'symbol-overlay-refresh)
 
 ;;; _
 (provide 'symbol-overlay)
-
+;; Local Variables:
+;; indent-tabs-mode: nil
+;; End:
 ;;; symbol-overlay.el ends here