Table of Contents

Cscope layer

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cscope.jpg

1 Description

This layer provides bindings for using Cscope and PyCscope in Spacemacs.

See here for a comparison between Cscope and other similar tools (such as gtags).

1.1 Features:

  • Tag indexing and searching for C-C++ via Cscope
  • Tag indexing and searching for python via PyCscope

2 Install

2.1 Layer

To use this configuration layer, add it to your ~/.spacemacs. You will need to add cscope to the existing dotspacemacs-configuration-layers list in this file.

2.2 Cscope

Enable c-c++ layer in your ~/.spacemacs file. Install Cscope through your package manager, or download it from the website and build it from source.

From package manager (for example, Ubuntu):

sudo apt-get install cscope

From source:

tar xvf cscope-15.8b
cd cscope-15.8b
./configure
make
sudo make install

2.3 PyCscope

Enable python layer in your ~/.spacemacs file. Install PyCscope through pip:

pip install pycscope

3 Usage

Before using any helm-cscope commands, remember to create a Cscope index file. Do it by running the command cscope-index-files for C and C++ projects, or the command cscope/run-pycscope for Python projects, bound to SPC m g i.

4 Key bindings

Key binding Description
SPC m g = Find assignments to a symbol
SPC m g c find which functions are called by a function
SPC m g C find where a function is called
SPC m g d find global definition of a symbol
SPC m g e search regular expression
SPC m g f find a file
SPC m g F find which files include a file
SPC m g i create Cscope index
SPC m g r find references of a symbol
SPC m g x search text

Author: Travis CI User

Created: 2019-01-22 Tue 20:42

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