Using Cscope in Vim

Problems encountered with the use of cscope

1. e568:duplicate cscope Database not added

At the prompt, the Cscope database was added repeatedly, I am using the vim7.2 version, and this version is already supported Cscope, and the Cscope function is turned on in its configuration file.

$ VI/ETC/VIMRC

32 ifhas("cscope") && filereadable("/usr/bin/cscope")33    set csprg=/usr/bin/cscope34    set csto=035    set cst36    set nocsverb37    " add any database in current directory38    iffilereadable("cscope.out")39       cs add cscope.out40    " elseadd database pointed to by environment41    elseif $CSCOPE_DB != ""42       cs add $CSCOPE_DB43    endif44    set csverb45 endif

Then, we add a plug-in to Vim, Cscope_maps.vim, the main role of this file is to make some shortcut key mapping, eliminating the hassle of entering the command, but the file has not been updated, it only mentions vim7 the following configuration method, in which the same code as shown above, So it causes a conflict to add the database repeatedly

$ VI ~/.vim/plugin/cscope_maps.vim

1234567

40     "add any Cscope database in current directory 41      if  filereadable ( 42          CS Add cscope.out  43     "  else  add The database pointed to by environment Variable 44     ElseIf $CSCOPE _db!=  45         CS add $CSCOPE _db 46     endif

The way to resolve the conflict is simple, comment out the lines.

Using Cscope in Vim