Mercurial > hg > mercurial-crew-with-dirclash

comparison contrib/mercurial.el @ 2316:3d58376a7103

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Emacs: separate limitations of revision range and shown changesets. For revision range limitation, use "-r" opt with range notation at "hg log" invocation, and use hg-rev-completion-limit as default value. For shown changesets limitation, use "-l" opt at "hg log" invocation, and use hg-log-limit as default value.
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
date Thu, 18 May 2006 22:44:36 -0700
parents 68e84563c540
children 6d0a9de9a8ac
comparison
equal deleted inserted replaced
2314:e9b5749e4de3 2316:3d58376a7103
388 (and path (file-name-directory path)) 388 (and path (file-name-directory path))
389 nil nil 389 nil nil
390 (and path (file-name-nondirectory path)) 390 (and path (file-name-nondirectory path))
391 'hg-file-history)) 391 'hg-file-history))
392 path)))) 392 path))))
393
394 (defun hg-read-number (&optional prompt default)
395 "Read a integer value."
396 (save-excursion
397 (if (or (not default) current-prefix-arg)
398 (string-to-number
399 (eval (list* 'read-string
400 (or prompt "")
401 (if default (cons (format "%d" default) nil) nil))))
402 default)))
393 403
394 (defun hg-read-config () 404 (defun hg-read-config ()
395 "Return an alist of (key . value) pairs of Mercurial config data. 405 "Return an alist of (key . value) pairs of Mercurial config data.
396 Each key is of the form (section . name)." 406 Each key is of the form (section . name)."
397 (let (items) 407 (let (items)
948 (goto-char (point-min)) 958 (goto-char (point-min))
949 (when (looking-at "^searching for changes") 959 (when (looking-at "^searching for changes")
950 (kill-entire-line)) 960 (kill-entire-line))
951 (run-hooks 'hg-log-mode-hook)) 961 (run-hooks 'hg-log-mode-hook))
952 962
953 (defun hg-log (path &optional rev1 rev2) 963 (defun hg-log (path &optional rev1 rev2 log-limit)
954 "Display the revision history of PATH, between REV1 and REV2. 964 "Display the revision history of PATH.
955 REV1 defaults to hg-log-limit changes from the tip revision, while 965 History is displayed between REV1 and REV2.
956 REV2 defaults to the tip. 966 Number of displayed changesets is limited to LOG-LIMIT.
967 REV1 defaults to the tip, while
968 REV2 defaults to `hg-rev-completion-limit' changes from the tip revision.
969 LOG-LIMIT defaults to `hg-log-limit'.
957 With a prefix argument, prompt for each parameter." 970 With a prefix argument, prompt for each parameter."
958 (interactive (list (hg-read-file-name " to log") 971 (interactive (list (hg-read-file-name " to log")
959 (hg-read-rev " to start with" "-1") 972 (hg-read-rev " to start with"
960 (hg-read-rev " to end with" (format "-%d" hg-log-limit)))) 973 "tip")
974 (hg-read-rev " to end with"
975 (format "%d" (- hg-rev-completion-limit)))
976 (hg-read-number "Output limited to: "
977 hg-log-limit)))
961 (let ((a-path (hg-abbrev-file-name path)) 978 (let ((a-path (hg-abbrev-file-name path))
962 (r1 (or rev1 (format "-%d" hg-log-limit))) 979 (r1 (or rev1 (format "-%d" hg-rev-completion-limit)))
963 (r2 (or rev2 rev1 "-1"))) 980 (r2 (or rev2 rev1 "tip"))
981 (limit (format "%d" (or log-limit hg-log-limit))))
964 (hg-view-output ((if (equal r1 r2) 982 (hg-view-output ((if (equal r1 r2)
965 (format "Mercurial: Log of rev %s of %s" rev1 a-path) 983 (format "Mercurial: Log of rev %s of %s" rev1 a-path)
966 (format "Mercurial: Log from rev %s to %s of %s" 984 (format
967 r1 r2 a-path))) 985 "Mercurial: at most %s log(s) from rev %s to %s of %s"
968 (let ((revs (format "%s:%s" r1 r2))) 986 limit r1 r2 a-path)))
969 (if (> (length path) (length (hg-root path))) 987 (eval (list* 'call-process (hg-binary) nil t nil
970 (call-process (hg-binary) nil t nil "log" "-r" revs path) 988 "log"
971 (call-process (hg-binary) nil t nil "log" "-r" revs))) 989 "-r" (format "%s:%s" r1 r2)
990 "-l" limit
991 (if (> (length path) (length (hg-root path)))
992 (cons path nil)
993 nil)))
972 (hg-log-mode)))) 994 (hg-log-mode))))
973 995
974 (defun hg-log-repo (path &optional rev1 rev2) 996 (defun hg-log-repo (path &optional rev1 rev2 log-limit)
975 "Display the revision history of the repository containing PATH. 997 "Display the revision history of the repository containing PATH.
976 History is displayed between REV1, which defaults to the tip, and 998 History is displayed between REV1 and REV2.
977 REV2, which defaults to the initial revision. 999 Number of displayed changesets is limited to LOG-LIMIT,
978 Variable hg-log-limit controls the number of log entries displayed." 1000 REV1 defaults to the tip, while
1001 REV2 defaults to `hg-rev-completion-limit' changes from the tip revision.
1002 LOG-LIMIT defaults to `hg-log-limit'.
1003 With a prefix argument, prompt for each parameter."
979 (interactive (list (hg-read-file-name " to log") 1004 (interactive (list (hg-read-file-name " to log")
980 (hg-read-rev " to start with" "tip") 1005 (hg-read-rev " to start with"
981 (hg-read-rev " to end with" (format "-%d" hg-log-limit)))) 1006 "tip")
982 (hg-log (hg-root path) rev1 rev2)) 1007 (hg-read-rev " to end with"
1008 (format "%d" (- hg-rev-completion-limit)))
1009 (hg-read-number "Output limited to: "
1010 hg-log-limit)))
1011 (hg-log (hg-root path) rev1 rev2 log-limit))
983 1012
984 (defun hg-outgoing (&optional repo) 1013 (defun hg-outgoing (&optional repo)
985 "Display changesets present locally that are not present in REPO." 1014 "Display changesets present locally that are not present in REPO."
986 (interactive (list (hg-read-repo-name " where changes would go to" nil 1015 (interactive (list (hg-read-repo-name " where changes would go to" nil
987 hg-outgoing-repository))) 1016 hg-outgoing-repository)))