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[ELPA-diffs] /srv/bzr/emacs/elpa r363: * ggtags.el: Use new switch --pat
From: |
Leo Liu |
Subject: |
[ELPA-diffs] /srv/bzr/emacs/elpa r363: * ggtags.el: Use new switch --path-style to global |
Date: |
Fri, 08 Mar 2013 18:50:44 +0800 |
User-agent: |
Bazaar (2.5.0) |
------------------------------------------------------------
revno: 363
committer: Leo Liu <address@hidden>
branch nick: elpa
timestamp: Fri 2013-03-08 18:50:44 +0800
message:
* ggtags.el: Use new switch --path-style to global
Use path-separator.
modified:
packages/ggtags/ggtags.el
=== modified file 'packages/ggtags/ggtags.el'
--- a/packages/ggtags/ggtags.el 2013-02-06 18:16:58 +0000
+++ b/packages/ggtags/ggtags.el 2013-03-08 10:50:44 +0000
@@ -79,6 +79,14 @@
(progn ,@body)
(file-error nil)))
+;; http://thread.gmane.org/gmane.comp.gnu.global.bugs/1518
+(defvar ggtags-global-has-path-style ; introduced in global 6.2.8
+ (ggtags-ignore-file-error
+ (and (string-match-p "^--path-style "
+ (shell-command-to-string "global --help"))
+ t))
+ "Non-nil if `global' supports --path-style switch.")
+
(defmacro ggtags-ensure-global-buffer (&rest body)
(declare (indent 0))
`(progn
@@ -97,7 +105,8 @@
-1)))
(defun ggtags-get-libpath ()
- (split-string (or (getenv "GTAGSLIBPATH") "") ":" t))
+ (split-string (or (getenv "GTAGSLIBPATH") "")
+ (regexp-quote path-separator) t))
(defun ggtags-cache-get (key)
(assoc key ggtags-cache))
@@ -185,6 +194,11 @@
(format (if default "Tag (default %s): " "Tag: ") default)
tags nil t nil nil default)))))
+(defvar ggtags-global-options
+ (concat "-v --result=grep"
+ (and ggtags-global-has-path-style " --path-style=shorter"))
+ "Options (as a string) for running `global'.")
+
;;;###autoload
(defun ggtags-find-tag (name &optional verbose)
"Find definitions or references to tag NAME by context.
@@ -200,11 +214,13 @@
(default-directory (ggtags-root-directory)))
(compilation-start
(if verbose
- (format "global -v%s --result=grep \"%s\""
+ (format "global %s %s \"%s\""
+ ggtags-global-options
(if (y-or-n-p "Kind (y for definition n for reference)? ")
- "" "r")
+ "" "-r")
name)
- (format "global -v --result=grep --from-here=%d:%s \"%s\""
+ (format "global %s --from-here=%d:%s \"%s\""
+ ggtags-global-options
(line-number-at-pos)
(expand-file-name buffer-file-name)
name))
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