ASIC/FPGA Design and Verification Out Source Services

vim diff vertsplit function to fired on a diff -qr ...

1. This page shows how facilitate the analysis of the output of the command :
   diff -rq . /usr/guest/New_Delivery | vi -
   So diff is fired recursively on two arbitrary directories. The output may look like in the next example.
   Files ./Name.cs and ../Delegate/Name.cs differ
   In this simple example, we have only one file, which differs.
   


2. So execute the command and pipe the results to vi. Next we save the result somewhere in a temporary location. To invoke the gvimdiff from within (cursor on the desired differed line) the edited file we type vdf
   


3. We will see the difference using a color scheme of peachpuff, since this looks the best, when in comes to files with syntax such as verilog, e, c, c++ etc...


4. The function has to be added to your ~/.gvimrc. It is listed below:
   
   "A new diff which is the output of the standard diff -rq . /usr/pini/NewDir
   fun! VertDiff()
     let l:file_a = substitute(getline('.'), "Files \.\/", "", "")
     let l:file_a = substitute(l:file_a, " and.*", "", "")
     let l:file_b = substitute(getline('.'), "Files .*and ", "", "")
     let l:file_b = substitute(l:file_b, " differ", "", "")
     " echo l:file_a
     execute 'colorscheme peachpuff'
     execute 'e ' . l:file_a
     execute 'vert diffsplit ' . l:file_b
   endfun
   
   nmap vdf :call VertDiff()
   

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