branch: externals/vlf
commit ee7409bfa53fc5f9c28fa49241c7258496aede7c
Author: Andrey Kotlarski <[email protected]>
Commit: Andrey Kotlarski <[email protected]>
Tune batch size in more cases.
---
vlf-occur.el | 72 +++++++++++++++++++++++++++++++++++++++++------------------
vlf-search.el | 12 ++++++++--
2 files changed, 60 insertions(+), 24 deletions(-)
diff --git a/vlf-occur.el b/vlf-occur.el
index a867104..2227673 100644
--- a/vlf-occur.el
+++ b/vlf-occur.el
@@ -144,41 +144,69 @@ EVENT may hold details of the invocation."
(vlf-move-to-chunk chunk-start chunk-end)
(goto-char match-pos)))))
+(defun vlf-occur-other-buffer (regexp)
+ "Make whole file occur style index for REGEXP branching to new buffer.
+Prematurely ending indexing will still show what's found so far."
+ (let ((vlf-buffer (current-buffer))
+ (file buffer-file-name)
+ (batch-size vlf-batch-size)
+ (is-hexl (derived-mode-p 'hexl-mode))
+ (insert-bps vlf-tune-insert-bps)
+ (encode-bps vlf-tune-encode-bps)
+ (hexl-bps vlf-tune-hexl-bps)
+ (dehexlify-bps vlf-tune-dehexlify-bps))
+ (with-temp-buffer
+ (setq buffer-file-name file
+ buffer-file-truename file
+ buffer-undo-list t)
+ (set-buffer-modified-p nil)
+ (set (make-local-variable 'vlf-batch-size) batch-size)
+ (setq vlf-tune-insert-bps insert-bps
+ vlf-tune-encode-bps encode-bps)
+ (if is-hexl
+ (progn (setq vlf-tune-hexl-bps hexl-bps
+ vlf-tune-dehexlify-bps dehexlify-bps)
+ (vlf-tune-batch '(:hexl :dehexlify :insert :encode)))
+ (vlf-tune-batch '(:insert :encode)))
+ (vlf-mode 1)
+ (if is-hexl (vlf-tune-hexlify))
+ (goto-char (point-min))
+ (vlf-with-undo-disabled
+ (vlf-build-occur regexp vlf-buffer))
+ (setq insert-bps vlf-tune-insert-bps
+ encode-bps vlf-tune-encode-bps)
+ (if is-hexl
+ (setq insert-bps vlf-tune-insert-bps
+ encode-bps vlf-tune-encode-bps)))
+ (setq vlf-tune-insert-bps insert-bps
+ vlf-tune-encode-bps encode-bps)
+ (if is-hexl
+ (setq vlf-tune-insert-bps insert-bps
+ vlf-tune-encode-bps encode-bps))))
+
(defun vlf-occur (regexp)
"Make whole file occur style index for REGEXP.
Prematurely ending indexing will still show what's found so far."
(interactive (list (read-regexp "List lines matching regexp"
(if regexp-history
(car regexp-history)))))
- (if (buffer-modified-p) ;use temporary buffer not to interfere with
modifications
- (let ((vlf-buffer (current-buffer))
- (file buffer-file-name)
- (batch-size vlf-batch-size)
- (is-hexl (derived-mode-p 'hexl-mode)))
- (with-temp-buffer
- (setq buffer-file-name file
- buffer-file-truename file
- buffer-undo-list t)
- (set-buffer-modified-p nil)
- (set (make-local-variable 'vlf-batch-size) batch-size)
- (vlf-mode 1)
- (if is-hexl (vlf-tune-hexlify))
- (run-hook-with-args 'vlf-before-batch-functions 'occur)
- (goto-char (point-min))
- (vlf-with-undo-disabled
- (vlf-build-occur regexp vlf-buffer))
- (run-hook-with-args 'vlf-after-batch-functions 'occur)))
- (run-hook-with-args 'vlf-before-batch-functions 'occur)
+ (run-hook-with-args 'vlf-before-batch-functions 'occur)
+ (if (or (buffer-modified-p)
+ (< vlf-batch-size vlf-start-pos))
+ (vlf-occur-other-buffer regexp)
(let ((start-pos vlf-start-pos)
(end-pos vlf-end-pos)
(pos (point)))
+ (if (derived-mode-p 'hexl-mode)
+ (vlf-tune-batch '(:hexl :dehexlify :insert :encode))
+ (vlf-tune-batch '(:insert :encode)))
(vlf-with-undo-disabled
- (vlf-beginning-of-file)
+ (vlf-move-to-batch 0)
(goto-char (point-min))
(unwind-protect (vlf-build-occur regexp (current-buffer))
(vlf-move-to-chunk start-pos end-pos)
- (goto-char pos))))
- (run-hook-with-args 'vlf-after-batch-functions 'occur)))
+ (goto-char pos)))))
+ (run-hook-with-args 'vlf-after-batch-functions 'occur))
(defun vlf-build-occur (regexp vlf-buffer)
"Build occur style index for REGEXP over VLF-BUFFER."
diff --git a/vlf-search.el b/vlf-search.el
index 0c61898..36e8022 100644
--- a/vlf-search.el
+++ b/vlf-search.el
@@ -234,7 +234,11 @@ Search is performed chunk by chunk in `vlf-batch-size'
memory."
(+ start vlf-batch-size)))
(progress-reporter-update reporter start)))
(when (< n (- vlf-file-size end))
- (vlf-move-to-chunk-2 start end)
+ (if is-hexl
+ (vlf-tune-batch '(:hexl :dehexlify
+ :insert :encode))
+ (vlf-tune-batch '(:insert :encode)))
+ (vlf-move-to-chunk-2 start (+ start vlf-batch-size))
(goto-char (point-min))
(setq success (vlf-re-search "[\n\C-m]" n nil 0
reporter time)))))
@@ -260,7 +264,11 @@ Search is performed chunk by chunk in `vlf-batch-size'
memory."
(progress-reporter-update reporter
(- vlf-file-size end))))
(when (< n end)
- (vlf-move-to-chunk-2 start end)
+ (if is-hexl
+ (vlf-tune-batch '(:hexl :dehexlify
+ :insert :encode))
+ (vlf-tune-batch '(:insert :encode)))
+ (vlf-move-to-chunk-2 (- end vlf-batch-size) end)
(goto-char (point-max))
(setq success (vlf-re-search "[\n\C-m]" n t 0
reporter time))))))
