What is cscope in Linux?
Table of Contents
What is cscope in Linux?
cscope is an interactive, screen-oriented tool that allows the user to browse through C source files for specified elements of code. By default, cscope examines the C (. c and . h), lex (.
How do I start cscope?
The Vim/Cscope tutorial
- Get and install Cscope if you don’t have it already on your machine.
- Download the cscope_maps.
- Go into a directory with some C code in it, and enter ‘cscope -R’ (the ‘-R’ makes Cscope parse all subdirectories, not just the current directory).
- Start up Vim.
What is cscope in Vim?
Cscope is a very powerful interface allowing you to easily navigate C-like code files. While Cscope comes with its own stand-alone interface, Vim provides the capability to navigate code without ever leaving the editor.
What is cscope tool?
cscope is a programming tool which works in console mode, text-based interface, that allows computer programmers or software developers to search source code of the programming language C, with some support for C++ and Java.
How do I search cscope?
Select the type of search that you’d like to perform, type in your search term and hit Enter. At the top of the screen Cscope will display a list of results with the file, function, and line where the search term was found.
How do I go back in cscope?
Your cscope navigation should have set the alternate file, then takes you back to the original file. This works only one level. For multiple levels, you can use the jump list and its command.
How do I run a cscope in Linux?
These are very basic to understand the cscope.
- “cscope -R” Then you get options.
- Press down arrow. Then you will move to your required option.
- From the search result.
- “:q” to exit from the file.
- Press “Tab key” to come to the cscope options.
- “ctrl + d” to exit from the cscope.
How do I use cscope?
How do I close cscope?
(When ignoring letter case, search for “FILE” will match “File” and “file”.) You can use the r command to rebuild the database. cscope will quit when it detects end-of-file, or when the first character of an input line is “^d” or “q”.
How do you change a string in cscope?
”. The shell prompt will appear at the bottom of the screen. Then enter the editor and add the #define. To resume the cscope session, quit the editor and type d to exit the shell….Changing a text string.
| 1-9 | mark or unmark the line to be changed |
|---|---|
| d | change the marked lines and exit |
| exit without changing the marked lines |
How does cscope integrate with vim?
Using Cscope in Vim
- Build the Cscope database. This has to be done each time a change is made to code, if desired.
- Go to the directory where you created the script file with the CSCOPE_DB env variable (MyApp_env. cscope) and then run it.
- Open Vim and start using the new Cscope functionality and keycodes.
What is C symbol in cscope?
You can use the c command to toggle ignore/use letter case when searching. (When ignoring letter case, search for “FILE” will match “File” and “file”.) You can use the r command to rebuild the database. cscope will quit when it detects end-of-file, or when the first character of an input line is “^d” or “q”.
