From 00b553bb12f67cbb966804bde4be75ee5f740f7e Mon Sep 17 00:00:00 2001
From: PratyayPande <pratyaypande@gmail.com>
Date: Fri, 31 Jul 2020 17:34:38 +0530
Subject: [PATCH] Added java support to run_code.vim

---
 vimrcs/run_code.vim | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/vimrcs/run_code.vim b/vimrcs/run_code.vim
index 18ebbf78..c5e0bd71 100644
--- a/vimrcs/run_code.vim
+++ b/vimrcs/run_code.vim
@@ -1,8 +1,36 @@
+"=================================================================================
+"
+"   Following code contains the commands on how to run the currently open code.
+"   The default mapping is set to F5 like most code editors out there.
+"   Change it as you feel comfortable with, keeping in mind that it does not
+"   clash with any other keymapping.
+"   
+"   NOTE: Compilers for different systems may differ. For example, in the case
+"   of C and C++, we have assumed it to be gcc and g++ respectively, but it may
+"   not be the same. It is suggested to check first if the compilers are installed
+"   before running the code, or maybe even switch to a different compiler.
+"
+"   NOTE: Adding support for more programming languages
+"
+"   Just add another elseif block before the 'endif' statement in the same
+"   way it is done in each case. Take care to add tabbed spaces after each
+"   elseif block (similar to python). For example:
+"   
+"   elseif &filetype == '<your_file_extension>'
+"       exec '!<your_compiler> %'
+"
+"   NOTE: The '%' sign indicates the name of the currently open file with extension.
+"         The time command displays the time taken for execution. Remove the
+"         time command if you dont want the system to display the time
+"
+"=================================================================================
+
 map <F5> :call CompileRun()<CR>
 imap <F5> <Esc>:call CompileRun()<CR>
+vmap <F5> <Esc>:call CompileRun()<CR>
 
 func! CompileRun()
-exec "w"
+exec "w" 
 if &filetype == 'c'
     exec "!gcc % -o %<"
     exec "!time ./%<"
@@ -11,7 +39,7 @@ elseif &filetype == 'cpp'
     exec "!time ./%<"
 elseif &filetype == 'java'
     exec "!javac %"
-    exec "!time java -cp %:p:h %t:r"
+    exec "!time java %"
 elseif &filetype == 'sh'
     exec "!time bash %"
 elseif &filetype == 'python'