Added ability to have vertical terminals (#21)

* Added ability to have vertical terminals

* Corrected comment lines

* Updated changelog

README.rst

@@ -3,7 +3,7 @@ Vimteractive
 ============
 :vimteractive: send commands from text files to interactive programs via vim 
 :Author: Will Handley
-:Version: 2.1.0
+:Version: 2.2.0
 :Homepage: https://github.com/williamjameshandley/vimteractive
 :Documentation: ``:help vimteractive``
 
@@ -160,6 +160,15 @@ In Visual mode, ``CTRL-S`` sends the current selection to the terminal.
 
 ``ALT-S`` sends all lines from the start to the current line.
 
+Options
+~~~~~~~
+These options can be put in your ``.vimrc``, or run manually as desired:
+
+.. code:: vim
+
+    let g:vimteractive_vertical = 1  " Vertically split terminals
+    let g:vimteractive_autostart = 0 " Don't start terminals by default
+
 Extending functionality
 -----------------------
 
@@ -218,6 +227,7 @@ Similar projects
 
 Changelist
 ----------
+:v2.2: `Vertical splitting option <https://github.com/williamjameshandley/vimteractive/pull/21>`__
 :v2.1: `Visual selection improvement <https://github.com/williamjameshandley/vimteractive/pull/15>`__
 :v2.0: `Multiple terminal functionality <https://github.com/williamjameshandley/vimteractive/pull/9>`__
 :v1.7: `Autodetection of terminals <https://github.com/williamjameshandley/vimteractive/pull/5>`__

autoload/vimteractive.vim

@@ -124,13 +124,15 @@ function! vimteractive#term_start(term_type)
     if v:version < 801
         call term_start(l:term_command, {
             \ "term_name": l:term_bufname,
-            \ "term_finish": "close"
+            \ "term_finish": "close",
+            \ "vertical": g:vimteractive_vertical
             \ })
     else
         call term_start(l:term_command, {
             \ "term_name": l:term_bufname,
             \ "term_kill": "term",
-            \ "term_finish": "close"
+            \ "term_finish": "close",
+            \ "vertical": g:vimteractive_vertical
             \ })
     endif
 

doc/vimteractive.txt

@@ -132,6 +132,15 @@ create one for you using |:Iterm|.
 					connect any number of buffers to one REPL. {buffer}
 					can be omitted if there is only one terminal.
 
+==============================================================================
+3. Vimteractive options                                 *vimteractive-options*
+
+These options can be put in your |.vimrc|, or run manually as desired:
+
+    let g:vimteractive_vertical = 1  " Vertically split terminals
+    let g:vimteractive_autostart = 0 " Don't start terminals by default
+
+
 ==============================================================================
 4. Extending functionality                            *vimteractive-extending*
 
@@ -159,7 +168,7 @@ milliseconds like this:
 This project is very much in an alpha phase, so if you have any issues that
 arise on your system, feel free to contact me:
 
-    [email protected].
+    [email protected]
 
 ==============================================================================
 5. About                                          *vimteractive-functionality*

plugin/vimteractive.vim

@@ -14,11 +14,17 @@ if !has_key(g:, 'vimteractive_autostart')
 	let g:vimteractive_autostart = 1
 endif
 
+" Start in a horizontal terminal by default
+if !has_key(g:, 'vimteractive_vertical')
+    let g:vimteractive_vertical = 0
+endif
+
 " Variables for running the various sessions
 if !has_key(g:, 'vimteractive_commands')
 	let g:vimteractive_commands = { }
 endif
 
+
 let g:vimteractive_commands.ipython = 'ipython --matplotlib --no-autoindent'
 let g:vimteractive_commands.ipython2 = 'ipython2 --matplotlib --no-autoindent'
 let g:vimteractive_commands.ipython3 = 'ipython3 --matplotlib --no-autoindent'