From a8a004218022752f8d4ed8be39bd03ed34bbef72 Mon Sep 17 00:00:00 2001 From: anon Date: Sat, 5 Aug 2023 13:38:19 +0200 Subject: [PATCH] .. --- README.md | 11 +- docs/original_site_-_Cscope_Home_Page.html | 341 +++++++++++++++++++++++++++++ 2 files changed, 349 insertions(+), 3 deletions(-) create mode 100644 docs/original_site_-_Cscope_Home_Page.html diff --git a/README.md b/README.md index 0359172..3959a0f 100644 --- a/README.md +++ b/README.md @@ -1,11 +1,16 @@ # Csope Fork of Cscope, with various improvements, because cscope is good and shall not be forgotten. +While the originals mainentence seems abandoned and as far as I can tell you need a PhD in autoconf to compile the latest version, +Csope is alive and well. # Usacases Csope shines at exploring stranger and obsecure code bases due to its TUI. -Cscope used to be advertized a -For example, the Cscope codebase used to be a total mess, -fixing it would have been a lost cause, if not for Cscope itself. +It sometimes gets mislabeled as a code navigation tool, but the original documentation describes it best as a "code browsing tool". +Many tools can jump you to a definition or grep for patterns, +but Csope is unqie in that it allows for those and many other functionalities while providing you with a very comprehansible list of all results, +ready to fire up your editor at just the spot. +An example of its excelence is this project. The Cscope codebase used to be a total mess, +fixing it would have been a lost cause, if not for Cscope itself. Well, Csope now. # Demo TODO: fill in diff --git a/docs/original_site_-_Cscope_Home_Page.html b/docs/original_site_-_Cscope_Home_Page.html new file mode 100644 index 0000000..24f4788 --- /dev/null +++ b/docs/original_site_-_Cscope_Home_Page.html @@ -0,0 +1,341 @@ + + + + + +Cscope Home Page + + + SourceForge Logo +
+

+CSCOPECscope

+
+ Updated 2012-08-04 (15.8a Released) - downloads + +

SourceForge Project Page is here +

+


+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
Introduction
+
+
Cscope
+		 + Cscope is a developer's tool for browsing source code. It has an + impeccable Unix pedigree, having been originally + developed at Bell Labs back in the days of the PDP-11. Cscope was + part of the official AT&T Unix distribution for many years, and has been + used to manage projects involving 20 million lines of code! + +

In April, 2000, thanks to the Santa Cruz + Operation, Inc. (SCO) (since merged with Caldera), the code for Cscope was open sourced + under the BSD license. +

  
+
Features
+
+
Cscope
+		 +
    +
  • +Allows searching code for:
    • +
    +
  • +all references to a symbol
    • +
  • +global definitions
    • +
  • +functions called by a function
    • +
  • +functions calling a function
    • +
  • +text string
    • +
  • +regular expression pattern
    • +
  • +a file
    • +
  • +files including a file
    • +
    +
  • +Curses based (text screen)
    • +
  • +An information database is generated for faster searches and later reference
    • +
  • +The fuzzy parser supports C, but is flexible enough to be useful for C++ +and Java, and for use as a generalized 'grep database' (use it to browse large +text documents!)
    • +
  • +Has a command line mode for inclusion in scripts or as a backend to a GUI/frontend
    • +
  • +Runs on all flavors of Unix, plus most monopoly-controlled operating systems. +
+


Further documentation is available at the cscope +man page

+
Screen shot of cscope in action: +
+

+C symbol: atoi
+
+  File     Function     Line
+  0 stdlib.h <global>      86 extern int atoi (const char *nptr);
+  1 dir.c    makefilelist 336 dispcomponents = atoi(s);
+  2 invlib.c invdump      793 j = atoi(term + 1);
+  3 invlib.c invdump      804 j = atoi(term + 1);
+  4 main.c   main         287 dispcomponents = atoi(s);
+  5 main.c   main         500 dispcomponents = atoi(s);
+  6 stdlib.h atoi         309 int atoi (const char *nptr) __THROW
+
+
+
+  Find this C symbol:
+  Find this global definition:
+  Find functions called by this function:
+  Find functions calling this function:
+  Find this text string:
+  Change this text string:
+  Find this egrep pattern:
+  Find this file:
+  Find files #including this file:
+
+
  
+
Tutorials
+
+

Using Cscope on large projects (example: the Linux kernel)

+

Using Cscope with Vim

+

Using Cscope with Vim --- translated to Chinese (external link)

+
  
+
Vi Support
+
+ Cscope support is built into Vim (so long + as it is compiled with the '--enable-cscope' option--this is the case for + most binary distributions). The Vim interface, and a set of key mappings + you may find useful, is documented in our Vim/Cscope Tutorial. +

The Berkeley Vi editor (nvi) also + works with cscope. +

  
+
XEmacs/Emacs Support
+
+
Cscope
+		 + The XEmacs interface to cscope (which + also works with GNU + Emacs) is located in the subdirectory, cscope/contrib/xcscope/. +
    +
  • An automatic, hierarchical, search path mechanism exists, for locating cscope index files. If a database isn't found in the current directory, the interface will automatically search parent directories for index files.
    • +
  • In addition to your basic (normal) cscope setup, the XEmacs interface is also designed to support LARGE projects. Files which are indexed can be spread out over multiple directories, and these directories do NOT have to share a common root directory. Also, cscope index files can be shared amongst users. This is very useful for group software development.
    • +
  • Multiple cscope index files can be searched. Unlike plain cscope, you're not limited to searching only one database.
    • +
  • When searching multiple database (index) files, results can be returned from either the first database that contains matches, or all databases that contain matches. This is very useful when you have a local (partial) source tree, yet want to be able to search both your local tree and your project's full source tree.
    • +
  • Cscope is integrated into the C, C++, and dired modes. Pull-down and pop-up menus exist, as well as normal key bindings.
    • +
  • Cscope databases can be built using menu picks. There's also a menu pick for controlling the list of files to index.
    • +
  • You can have cscope index files using absolute or relative paths (absolute paths are useful for shared cscope databases).
    • +
  • Options can be set/reset from the pull-down and pop-up menus.
    • +
+

The source files contain all the installation and usage info you need to get started. +

(Please contact Darryl Okahata for any queries regarding the XEmacs support.) +

  
+
DOS/Windows Support
+ 		 
Cscope + Cscope requires use of the (traditionally Unix-only) curses + screen-drawing library, so some form of curses support is needed to run + it on DOS or Windows. + +

Our download files include a zip file that contains a Cscope binary + compiled with DJGPP (an open + source compiler for DOS that has a fast native curses library). This + binary should work on any version of Windows (3.1, 95, NT, 2000) or DOS. + Note that it won't be able to see long filenames on NT4, and may show + all kinds of strange bugs on 2000 and XP, which the DJGPP team is still + working to resolve. +

Windows NT and 2000 users also have the option of running Cscope + under the CygWin toolkit, which + provides a curses emulation library (among other goodies). Once Cygwin + are installed on your system, you can compile and run Cscope just as if + you were on a normal operating system (i.e. Unix). +

  
+
Downloads
+		 
+
+		 +

If you experience problems with the latest release version, please try + the latest top of tree code. If that doesn't work, please check our + bug database, and add a new bug report if you don't see your problem + listed. + +

Latest release: 15.8a + (previous versions available at same link) +

+ CVSROOT contents tarball + updated at the end of each day (WARNING: is not very straightforward + to use --- it's easier to just use anonymous CVS in most cases). +

  
+
Contact/Credits
+
+
Cscope
+		 + +
  
Change Log
+
+		 +
    +
  • (08/04/2012) 15.8a Release. Bug fixes and a few new features
    • +
  • (06/15/2012) 15.8 Release. Bug fixes and a few new features
    • +
  • (10/09/2009) 15.7a Release. Bug fixes (some security related)
    • +
  • (09/30/2006) 15.6 Release. Bug fixes (some security related)
    • +
  • (09/08/2003) 15.5 Release. Bug fixes, egrep.y now Bison compatible
    • +
  • (08/15/2002) 15.4 Release. Mainly bug fixes.
    • +
  • (07/02/2001) 15.3 Release. Improvements, major bug fixes, XEmacs, Vim and web +interface support.
    • +
  • (11/22/2000) 15.1 Release. Improvements to interface and major bug fixes
    • +
  • (05/15/2000) 15.0bl2 (beta release)
    • +
  • (04/18/2000) 13.0 First Open Source Release. Initial Linux port
    • +
+
  
+
GUI Front-ends +
Cscope +

Cbrowser is an excellent GUI front-end written by Chris Felaco. It +is available for cscope, as well as cs. It is now available on +sourceforge.net. It can be downloaded from +http://cbrowser.sourceforge.net +

+

+KScope is a great new GUI +frontend for cscope based on the KDE environment. +

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