# synctex + gedit + evince

Forward and backwards search for latex source and their compiled images is a must have feature for me. I also very much like Ubuntu (and Linux in general). Wherever possible I prefer to avoid installing new software. I also like using programs that do what I want but nothing more.

For these reasons I've been trying to get forwards and backwards search with gedit and synctex working for some time. I'm told that both the gedit synctex and gedit latex plugins work well in gnome 3. Unfortunately Ubuntu Natty does not currently play well with gnome 3. It is more unfortunate then that neither the gedit synctex plugin nor the gedit latex plugin work on my machine. Don't ask me why, all I get are series of python exceptions. I've tried just about everything, including cloning the gedit-plugin repository checking out branch gnome-2.32, manually install the plugin code and applying all relevant plugins: I still get python exceptions relating to the gedit/plugin interaction.

Believe me, I've wanted to fix this problem for sometime. Indeed I was so motivated that I stated learning how the dbus works so that I could write my own script to solve the problem. That was when I stumbled across this page. The files that can be downloaded via a link on the first post are written by the same fellow who wrote the evince synctex plugin. The difference here is that they only interact with the dbus. Since the python exceptions I was getting were to do with the why the gedit plugins were implemented and not to do with the dbus interaction these files have solved my problem (but see below for existing problem).

So using the external tools plugin with the following settings I now have forward and backward search working. Note that my system hangs if I attempt to change the applicability settings, thus I won't list them below.

## External Tools Code

PDFLatex tool
Name: PDFLatex
Shortcut Key: p
Save: Current Document
Input: Nothing
Output: Display in bottom pane
Code:

#!/bin/bash
pdflatex -synctex=1 -interaction nonstopmode "$GEDIT_CURRENT_DOCUMENT_NAME" Bibtex Name: Bibtex Shortcut Key: b Save: Current Document Input: Nothing Output: Display in bottom pane Code: #!/bin/sh bibtex${GEDIT_CURRENT_DOCUMENT_NAME%.tex}.aux

Synctex Forward
Name: Synctex Forward
Shortcut Key: f
Save: Nothing
Input: Nothing
Output: Display in bottom pane
Code:

#!/bin/sh

## Existing Issues

1. Both evince and gedit must be run on the same desktop in Natty. If not the evince_backward_search script will load gedit once and then hang. Further Ctrl+clicks will produce no action until the previous gedit instance is closed. At this point the script will process the unactioned events.
2. The evince_backward_search script does not exit. If you want the process killed you must do it manually. I'm not sure what I'd like here. Perhaps that the script exits once the evince process displaying the same file name exits. There must be a way to do this using the dbus, but I'm not (currently) worked up enough about it to care.
3. The pdflatex external tool does not stop for errors (you can change this by removing -interaction nonstopmode