[vimrc] Added comments to code terminal code

1 files changed, 14 insertions, 0 deletions

diff --git a/.vimrc b/.vimrc
index 0746302..a15411c 100644
--- a/.vimrc
+++ b/.vimrc
@@ -224,13 +224,22 @@
 	" }}}
 
 	" Code terminal {{{
+		" Program in which build actions are executed. If no value, build commands are executes as bash commands.
+		" This is only really useful in languages with interpreters
 		let g:codeenvs = {
 		\	'scheme': 'racket'
 		\ }
+
+		" The following two dictionaries support certain substitutions:
+		" %F - location of current file (relative path)
+		" %D - directory of current file (full path)
+
+		" Building the current file only
 		let g:codebuildsingle = {
 		\	'scheme': '(enter! "%F")',
 		\	'cpp'   : "g++ -g -pedantic '%F' && ./a.out"
 		\ }
+		" Building all files in the directory (and subdirectories) of the current file
 		let g:codebuildproject = {
 		\	'cpp' : "g++ -g -pedantic '%D/'**/*.cpp && ./a.out"
 		\ }
@@ -238,19 +247,24 @@
 		noremap <F3> :call CodeTerminal(g:codebuildsingle)<CR>
 		noremap <F4> :call CodeTerminal(g:codebuildproject)<CR>
 
+
 		let t:codetermbufnr = -1
 		let t:codetermft    = ""
 		let t:codetermhadenv = 0
 		function! OpenCodeTerminal()
 			if !bufexists(t:codetermbufnr)
 				term
+				" Latest buffer is the terminal buffer we just opened
 				let t:codetermbufnr = bufnr("$")
+				" We go back to the file from which this was called
 				wincmd p
 			endif
 
 			if &filetype != t:codetermft
 				if t:codetermhadenv
+					" This is kinda bad, since certain environments might not close with this only
 					call term_sendkeys(t:codetermbufnr, "\<C-D>")
+					" The sleep is kinda bad, but it fixes the next term_sendkeys not working properly
 					sleep 500m
 				endif