About

This is a fork of http://www.vim.org/scripts/script.php?script_id=2368

Description:

Plugin generates symbol dependency tree (aka call tree, call graph) in real-time inside Vim. Basic support for functions and macros; global variables, enums, typedefs can be cross-reference with additional processing. Functionality similar to that of tools and IDE's like CBrowser, Kscope, Source navigator, Eclipse, Source Insight. Project details/Screenshots. Requires cscope to generate a cscope database; the complementary utility ccglue can be used to convert cscope databases to native cctree databases for instant loading.

Complementary tools

• ccglue Generate cross-reference cctree database files from cscope and/or ctags database files.

Features

• Symbol dependency tree analyzer for C using cscope database
• Basic support for functions, and macros
• Extended support for global variables, macros, enum members, typedefs, and also symbols cscope might not detect.
• Native Vim 7 plugin
• Supports using external tools, or perl interpreter to overcome VimScript memory limitations for loading large databases
• Leverages Vim features and Integrates into typical programming work-flow
• Dynamic syntax highlighting for real-time dependency tree flow (customizable)
• Cscope like default short-cuts (customizable)
• Folding support
• Preview/Tag loading
• Manipulate call-tree windows
• Save buffers
• Export to HTML with syntax highlighting (with +conceal)
• Serialization of cross-reference tables
• Similar to Vim's session feature, CCTree can save the built cross-references into a file for reloading any time later
• Can be complemented with native tools [ccglue] for faster cross-reference building in larger projects

Supported languages:

• C

Requirements:

• Cscope
• Vim 7.xx

Vim installation

To use with vundle (recommended) simply add:

Plugin 'hari-rangarajan/CCTree' 

in your .vimrc