我正在使用Emacs编辑.tex文件。似乎有一种方法可以查看文档（.dvi或.ps），然后如果我们点击文档，我们可以转到Emacs中相应的.tex文件位置，任何人都可以告诉我如何配置Emacs意识到这个功能？
谢谢。
答案 0 :(得分：2)
您想要SyncTeX，还应该查看tex.stackexchange.com。
答案 1 :(得分：1)
如果你有一个行为良好的dbus系统，它应该在cvs-version中开箱即用。
如果你不（像我一样），或者你现在想使用版本11.86，你可以使用以下脚本。它们是其他人民努力的修改版本（见（c）和http://ubuntuforums.org/showthread.php?t=1716268）。
你只需在你的pdf文件中按住+左键单击（该文件当然必须有synctex信息）。
Evince-backward-search（注意shebang）：
#!/usr/bin/python2
# -*- coding: utf-8 -*-
# Copyright (C) 2010 Jose Aliste <jose.aliste@gmail.com>
# 2011 Benjamin Kellermann <Benjamin.Kellermann@tu-dresden.de>
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public Licence as published by the Free Software
# Foundation; either version 2 of the Licence, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public Licence for more
# details.
#
# You should have received a copy of the GNU General Public Licence along with
# this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
# Street, Fifth Floor, Boston, MA 02110-1301, USA
import dbus, subprocess, time, re
RUNNING, CLOSED = range(2)
EV_DAEMON_PATH = "/org/gnome/evince/Daemon"
EV_DAEMON_NAME = "org.gnome.evince.Daemon"
EV_DAEMON_IFACE = "org.gnome.evince.Daemon"
EVINCE_PATH = "/org/gnome/evince/Evince"
EVINCE_IFACE = "org.gnome.evince.Application"
EV_WINDOW_IFACE = "org.gnome.evince.Window"
class EvinceWindowProxy:
"""A DBUS proxy for an Evince Window."""
daemon = None
bus = None
def __init__(self, uri, editor, spawn = False, logger = None):
self._log = logger
self.uri = uri
self.editor = editor
self.status = CLOSED
self.source_handler = None
self.dbus_name = ''
self._handler = None
try:
if EvinceWindowProxy.bus is None:
EvinceWindowProxy.bus = dbus.SessionBus()
if EvinceWindowProxy.daemon is None:
EvinceWindowProxy.daemon = EvinceWindowProxy.bus.get_object(EV_DAEMON_NAME,
EV_DAEMON_PATH,
follow_name_owner_changes=True)
EvinceWindowProxy.bus.add_signal_receiver(self._on_doc_loaded, signal_name="DocumentLoaded",
dbus_interface = EV_WINDOW_IFACE,
sender_keyword='sender')
self._get_dbus_name(False)
except dbus.DBusException:
if self._log:
self._log.debug("Could not connect to the Evince Daemon")
def _on_doc_loaded(self, uri, **keyargs):
if uri == self.uri and self._handler is None:
self.handle_find_document_reply(keyargs['sender'])
def _get_dbus_name(self, spawn):
EvinceWindowProxy.daemon.FindDocument(self.uri,spawn,
reply_handler=self.handle_find_document_reply,
error_handler=self.handle_find_document_error,
dbus_interface = EV_DAEMON_IFACE)
def handle_find_document_error(self, error):
if self._log:
self._log.debug("FindDocument DBus call has failed")
def handle_find_document_reply(self, evince_name):
if self._handler is not None:
handler = self._handler
else:
handler = self.handle_get_window_list_reply
if evince_name != '':
self.dbus_name = evince_name
self.status = RUNNING
self.evince = EvinceWindowProxy.bus.get_object(self.dbus_name, EVINCE_PATH)
self.evince.GetWindowList(dbus_interface = EVINCE_IFACE,
reply_handler = handler,
error_handler = self.handle_get_window_list_error)
def handle_get_window_list_error (self, e):
if self._log:
self._log.debug("GetWindowList DBus call has failed")
def handle_get_window_list_reply (self, window_list):
if len(window_list) > 0:
window_obj = EvinceWindowProxy.bus.get_object(self.dbus_name, window_list[0])
self.window = dbus.Interface(window_obj,EV_WINDOW_IFACE)
self.window.connect_to_signal("SyncSource", self.on_sync_source)
else:
#That should never happen.
if self._log:
self._log.debug("GetWindowList returned empty list")
def on_sync_source(self, input_file, source_link):
print input_file + ":" + str(source_link[0])
cmd = re.sub("%f",input_file,self.editor)
cmd = re.sub("%l",str(source_link[0]), cmd)
print cmd
subprocess.call(cmd, shell=True)
if self.source_handler is not None:
self.source_handler(input_file, source_link)
## This file offers backward search in any editor.
## evince_dbus pdf_file line_source input_file
if __name__ == '__main__':
import dbus.mainloop.glib, gobject, glib, sys, os
def print_usage():
print """Usage:
evince_backward_search pdf_file "editorcmd %f %l"'
%f ... TeX-file to load
%l ... line to jump to
E.g.:
evince_backward_search somepdf.pdf "gvim --servername somepdf --remote '+%l<Enter>' %f"
evince_backward_search somepdf.pdf "emacsclient -a emacs --no-wait +%l %f"
evince_backward_search somepdf.pdf "scite %f '-goto:%l'"
evince_backward_search somepdf.pdf "lyxclient -g %f %l"
evince_backward_search somepdf.pdf "kate --use --line %l"
evince_backward_search somepdf.pdf "kile --line %l" """
sys.exit(1)
if len(sys.argv)!=3:
print_usage()
pdf_file = os.path.abspath(sys.argv[1])
if not os.path.isfile(pdf_file):
print_usage()
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
a = EvinceWindowProxy('file://' + pdf_file, sys.argv[2] ,True)
loop = gobject.MainLoop()
loop.run()
# ex:ts=4:et:
Evince Forward Search：
#!/usr/bin/python2
# -*- coding: utf-8 -*-
# Copyright (C) 2010 Jose Aliste <jose.aliste@gmail.com>
# 2011 Benjamin Kellermann <Benjamin.Kellermann@tu-dresden.de>
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public Licence as published by the Free Software
# Foundation; either version 2 of the Licence, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public Licence for more
# details.
#
# You should have received a copy of the GNU General Public Licence along with
# this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
# Street, Fifth Floor, Boston, MA 02110-1301, USA
# This file offers forward search for evince.
import dbus, subprocess, time, sys, os
def print_usage():
print 'Usage: evince_forward_search pdf_file line_number tex_file\n or: evince_forward_search pdf_file tex_file'
sys.exit(1)
if len(sys.argv)< 3 or len(sys.argv)>4:
print_usage()
if len(sys.argv)==4 :
try:
line_number = int(sys.argv[2])
except ValueError:
print_usage()
pdf_file = os.path.abspath(sys.argv[1])
tex_file = os.path.abspath(sys.argv[3])
if len(sys.argv)==3 :
line_number = 0
pdf_file = os.path.abspath(sys.argv[1])
tex_file = os.path.abspath(sys.argv[2])
try:
bus = dbus.SessionBus()
daemon = bus.get_object('org.gnome.evince.Daemon', '/org/gnome/evince/Daemon')
dbus_name = daemon.FindDocument('file://' + pdf_file, True, dbus_interface = "org.gnome.evince.Daemon")
window = bus.get_object(dbus_name, '/org/gnome/evince/Window/0')
except dbus.DBusException:
print_exc()
if len(sys.argv)==4 :
window.SyncView(tex_file, (line_number,1), dbus_interface="org.gnome.evince.Window")
if len(sys.argv)==3 :
subprocess.Popen(["evince",pdf_file])
Evince（我将它存储在我的〜/ bin中，但更合适的名称可能更好）：
#!/bin/sh
EDITORCMD="emacsclient -a '' --no-wait +%l %f"
PDFFILE="$1"
~/bin/evince_forward_search "$@"
if [ -f "$PDFFILE" ];then
if [ -f `basename "$PDFFILE" .pdf`.synctex.gz ];then
~/build/evince_backward_search "$PDFFILE" "$EDITORCMD"&
BACKWARD_SEARCH_PID=$!
echo $BACKWARD_SEARCH_PID
fi
fi
if [ "$BACKWARD_SEARCH_PID" ];then
echo "Killing $BACKWARD_SEARCH_PID"
kill $BACKWARD_SEARCH_PID
fi
以下是我的Emacs-config（Org格式）中的相关剪辑：
*** Make Evince synctex friendly
I want to use [[http://ubuntuforums.org/showthread.php?t%3D1716268][these scripts]] to make AUCTeX more synctex friendly.
The evince sh script is found [[file:~/bin/evince][here]].
The process is as follows:
1. AUCTeX should call the ~/bin/evince rather than /usr/bin/evince
2. local evince in turn call [[~/bin/evince_backward_search][evince_backward_search]] (with two
arguments, pdf and editor) and [[file:~/bin/evince_forward%20script][evince_forward script]] with two to
three arguments
#+begin_src emacs-lisp
;; ("Evince" ("evince" (mode-io-correlate " -p %(outpage)") " %o"))
(add-to-list 'TeX-view-program-list
(quote ("Evince2" ("~/bin/evince %o " (mode-io-correlate "%n ") "%t"))))
;;(setq TeX-view-program-selection (quote (((output-dvi style-pstricks) "dvips and gv") (output-dvi "xdvi") (output-pdf "Evince2") (output-html "xdg-open"))))
(add-to-list 'TeX-view-program-selection
(quote (output-pdf "Evince2")))
#+end_src
整件事情可能很糟糕 - 我不是程序员！我只是将上述内容放在一起，以获得可行的解决方案。
注意：你不会得到红色框，突出显示cvs版本的AUCTeX中的当前tex文件行。