Engage!

1 files changed, 43 insertions, 0 deletions

diff --git a/autoload/sniper.vim b/autoload/sniper.vim
new file mode 100644
index 0000000..6d364d6
--- /dev/null
+++ b/autoload/sniper.vim
@@ -0,0 +1,43 @@
+let s:buffer_store = ['', '', '', '']
+
+function! sniper#StoreBuffer(pos) abort
+	if a:pos < 1 || a:pos > 4
+		echoerr "Position must be between 1-4"
+		return
+	endif
+	let s:buffer_store[a:pos - 1] = bufnr('%')
+	echo "Stored buffer" bufnr('%') "in position" a:pos
+endfunction
+
+function! sniper#RecallBuffer(pos) abort
+	if a:pos < 1 || a:pos > 4
+		echoerr "Position must be between 1-4"
+		return
+	endif
+
+	let target_buf = s:buffer_store[a:pos - 1]
+	if empty(target_buf) || !bufexists(target_buf)
+		echo "No buffer stored in position" a:pos
+		return
+	endif
+
+	execute "buffer" target_buf
+endfunction
+
+function! sniper#ListBuffers() abort
+	let output = ["Buffer list:", ""]
+	for i in range(4)
+		let bufnum = s:buffer_store[i]
+		if !empty(bufnum) && bufexists(bufnum)
+			let status = printf("[F%d] %s (%s) - %s",
+						\ i+1,
+						\ bufname(bufnum),
+						\ bufnum,
+						\ buflisted(bufnum) ? "LOADED" : "UNLOADED")
+		else
+			let status = printf("[F%d] <empty>", i+1)
+		endif
+		call add(output, status)
+	endfor
+	echo join(output, "\n")
+endfunction