branch: externals/gtags-mode
commit cd79d73561dd56f361312e5413a4c5508008353a
Author: Jimmy Aguilar Mena <kratsbinov...@gmail.com>
Commit: Jimmy Aguilar Mena <kratsbinov...@gmail.com>
Fix following Michael Albinus recommendations.
---
Readme.md | 2 +-
global-xref.el | 27 +++++++++++----------------
2 files changed, 12 insertions(+), 17 deletions(-)
diff --git a/Readme.md b/Readme.md
index 50cf6ccdc6..30e8344413 100644
--- a/Readme.md
+++ b/Readme.md
@@ -4,5 +4,5 @@ Readme
This is a simple project to enable GNU global integration with Emacs
xref and imenu with emphasis on tramp support and simplicity.
-Just load and enable the mode: `global-tags-mode` or call it in a
+Just load and enable the mode: `global-xref-mode` or call it in a
hook.
diff --git a/global-xref.el b/global-xref.el
index 5f3e3b02b8..a549f3b223 100644
--- a/global-xref.el
+++ b/global-xref.el
@@ -8,8 +8,6 @@
;; Version: 1.0 alpha
;; Package-Requires: ((emacs "28"))
-;; Copyright (C) 2022 Jimmy Aguilar Mena
-
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
@@ -53,8 +51,8 @@
:risky t)
(defvar global-xref--roots-list nil
- "Full list of project Global root.
-The address is absolute on remote hsts.")
+ "Full list of Global roots.
+The address is absolute for remote hosts.")
(put 'global-xref--roots-list 'risky-local-variable t)
(defvar-local global-xref--global (executable-find global-xref-global))
@@ -64,7 +62,7 @@ The address is absolute on remote hsts.")
the address is relative on remote hosts.")
(defconst global-xref--output-format-regex
- "^\\([^ \t]+\\)[ \t]+\\([0-9]+\\)[ \t]+\\([^ \t\]+\\)[ \t]+\\(.*\\)"
+
"^\\([^[:blank:]]+\\)[[:blank:]]+\\([[:digit:]]+\\)[[:blank:]]+\\([^[:blank:]]+\\)[[:blank:]]+\\(.*\\)"
"Regex to filter the output with `global-xref--output-format-options'.")
(defconst global-xref--output-format-options
@@ -74,15 +72,15 @@ the address is relative on remote hosts.")
;; Connection functions
(defun global-xref--set-connection-locals ()
"Set GLOBAL connection local variables when possible and needed."
- (when-let* ((host (file-remote-p default-directory 'host))
+ (when-let* ((remote (file-remote-p default-directory))
+ (criteria (connection-local-criteria-for-default-directory))
((not (and (local-variable-p 'global-xref--global)
(local-variable-p 'global-xref--gtags))))
- (symvars (intern (concat "global-xref--" host "-vars")))
+ (symvars (intern (concat "global-xref--" remote "-vars")))
(enable-connection-local-variables t))
(unless (alist-get symvars connection-local-profile-alist)
(with-connection-local-variables
- (let ((criteria `(:machine ,host))
- (xref-global (if (local-variable-p 'global-xref-global)
+ (let ((xref-global (if (local-variable-p 'global-xref-global)
global-xref-global
(file-name-nondirectory global-xref-global)))
(xref-gtags (if (local-variable-p 'gtags-xref-global)
@@ -93,8 +91,7 @@ the address is relative on remote hosts.")
`((global-xref--global . ,(executable-find xref-global t))
(global-xref--gtags . ,(executable-find xref-gtags t))))
(connection-local-set-profiles criteria symvars))))
- (hack-connection-local-variables-apply
- (connection-local-criteria-for-default-directory))))
+ (hack-connection-local-variables-apply criteria)))
;; Async functions
(defun global-xref--exec-async-sentinel (process event)
@@ -114,8 +111,7 @@ This is the sentinel set in `global-xref--exec-async'."
"Run COMMAND with ARGS asynchronously and set SENTINEL to process.
Starts an asynchronous process and sets
`global-xref--exec-async-sentinel' as the process sentinel if
-SENTINEL is 'nil' or not specified. Returns the process
-handler."
+SENTINEL is nil or not specified. Returns the process object."
(when-let* ((cmd (symbol-value command))
(process (apply #'start-file-process
(format "%s-async" cmd)
@@ -143,9 +139,8 @@ handler."
(defun global-xref--exec-sync (command args &optional sentinel)
"Run COMMAND with ARGS synchronously, on success call SENTINEL.
Starts a sync process; on success call SENTINEL or
-`global-xref--sync-sentinel' if SENTINEL is not specified or
-'nil'. Returns the output of SENTINEL or nil if any error
-occurred."
+`global-xref--sync-sentinel' if SENTINEL is not specified or nil.
+Returns the output of SENTINEL or nil if any error occurred."
(when-let ((cmd (symbol-value command))
(sentinel (or sentinel #'global-xref--sync-sentinel)))
(with-temp-buffer ;; When sync
