Added split views in the terminal version thanks to Chris Emerson.

9 files changed, 125 insertions, 75 deletions

diff --git a/README.md b/README.md
index 6d48c3bd..f40450cd 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ speed or succumbing to code bloat and featuritis.
 
 * Self-contained executable -- no installation necessary.
 * Entirely keyboard driven.
-* Unlimited split views (GUI version).
+* Unlimited split views.
 * Support for over 80 programming languages.
 * Powerful snippets and key commands.
 * Code autocompletion and API lookup.
diff --git a/THANKS.md b/THANKS.md
index 30931b59..f5e8f047 100644
--- a/THANKS.md
+++ b/THANKS.md
@@ -11,6 +11,7 @@ Textadept the amazing editor that it is today.
 * Bill Meahan

 * Brian Schott

 * Callum Wilson

+* Chris Emerson

 * Gilles Grégoire

 * Jay Gould

 * Jeff Stone

diff --git a/doc/03_UserInterface.md b/doc/03_UserInterface.md
index 6f232d37..19e28534 100644
--- a/doc/03_UserInterface.md
+++ b/doc/03_UserInterface.md
@@ -30,9 +30,9 @@ Textadept's [buffer browser][] is always available and far more powerful.
 
 ## Editor View
 
-Most of your time spent with Textadept is in the editor view. The GUI version
-features unlimited view splitting both vertically and horizontally. Lua also has
-complete control over all views.
+Most of your time spent with Textadept is in the editor view. Both the GUI
+version and the terminal version feature unlimited vertical and horizontal view
+splitting. Lua also has complete control over all views.
 
 ## Find & Replace Pane
 
diff --git a/doc/04_WorkingWithFiles.md b/doc/04_WorkingWithFiles.md
index 6f61d1da..9ea15e84 100644
--- a/doc/04_WorkingWithFiles.md
+++ b/doc/04_WorkingWithFiles.md
@@ -108,20 +108,22 @@ in [scripts][].
 Textadept allows you to split the editor window an unlimited number of times
 both horizontally and vertically. `Ctrl+Alt+S` or `Ctrl+Alt+H` splits
 horizontally into top and bottom views and `Ctrl+Alt+V` splits vertically (`^S`
-and `^V` respectively on Mac OSX | N/A in curses) into side-by-side views.
-Clicking and dragging on the splitter bar with the mouse or pressing
-`Ctrl+Alt++` and `Ctrl+Alt+-` (`^+` and `^-` | N/A) resizes the split. Textadept
-supports viewing a single buffer in two or more views.
+and `^V`, respectively on Mac OSX | `M-^V S` and `M-^V V` in curses) into
+side-by-side views. Clicking and dragging on the splitter bar with the mouse or
+pressing `Ctrl+Alt++` and `Ctrl+Alt+-` (`^+` and `^-` | `M-^V +` and `M-^V -`)
+resizes the split. Textadept supports viewing a single buffer in two or more
+views.
 
-Pressing `Ctrl+Alt+N` (`^⌥⇥` on Mac OSX | N/A in curses) jumps to the next view
-and `Ctrl+Alt+P` (`^⌥⇧⇥` | N/A) jumps the previous one. However, depending on
-the split sequence, the order when cycling between views may not be linear.
+Pressing `Ctrl+Alt+N` (`^⌥⇥` on Mac OSX | `M-^V N` in curses) jumps to the next
+view and `Ctrl+Alt+P` (`^⌥⇧⇥` | `M-^V P`) jumps the previous one. However,
+depending on the split sequence, the order when cycling between views may not be
+linear.
 
 To unsplit a view, enter the view to keep open and press `Ctrl+Alt+W` (`^W` on
-Mac OSX | N/A in curses). To unsplit all views, use `Ctrl+Alt+Shift+W` (`^⇧W` |
-N/A).
+Mac OSX | `M-^V W` in curses). To unsplit all views, use `Ctrl+Alt+Shift+W`
+(`^⇧W` | `M-^V S-W`).
 
-Textadept curses does not support split views.
+Note: Textadept curses uses the `M-^V` key prefix for split views.
 
 ### Settings
 
diff --git a/doc/06_AdeptEditing.md b/doc/06_AdeptEditing.md
index d4857e2f..b5e66b88 100644
--- a/doc/06_AdeptEditing.md
+++ b/doc/06_AdeptEditing.md
@@ -127,7 +127,7 @@ XML tags.
 
 Pressing `Ctrl+Alt+U` or `Ctrl+Alt+Shift+U` (`^U` or `^⇧U` on Mac OSX | `M-^U`
 or `M-^L` in curses) converts selected text to upper case letters or lower case
-letters respectively.
+letters, respectively.
 
 #### Change Indent Level
 
@@ -156,11 +156,11 @@ from a Lua pattern search, but always allows embedded Lua code enclosed in
 `%()`.
 
 Note the `Ctrl+G`, `Ctrl+Shift+G`, `Ctrl+Alt+R`, `Ctrl+Alt+Shift+R` key bindings
-for find next, find previous, replace, and replace all (`⌘G`, `⌘⇧G`, `^R`, `^⇧R`
-respectively on Mac OSX | `M-G`, `M-S-G`, `M-R`, `M-S-R` in curses) only work
-after hiding the Find & Replace pane. For at least the English locale in the GUI
-version, use the button mnemonics: `Alt+N`, `Alt+P`, `Alt+R`, and `Alt+A` (`⌘N`,
-`⌘P`, `⌘R`, `⌘A` | N/A) after bringing up the pane.
+for find next, find previous, replace, and replace all (`⌘G`, `⌘⇧G`, `^R`, and
+`^⇧R`, respectively on Mac OSX | `M-G`, `M-S-G`, `M-R`, `M-S-R` in curses) only
+work after hiding the Find & Replace pane. For at least the English locale in
+the GUI version, use the button mnemonics: `Alt+N`, `Alt+P`, `Alt+R`, and
+`Alt+A` (`⌘N`, `⌘P`, `⌘R`, `⌘A` | N/A) after bringing up the pane.
 
 In the curses version, `Tab` and `S-Tab` toggles between the find next, find
 previous, replace, and replace all buttons; `Up` and `Down` arrows switch
diff --git a/doc/index.html b/doc/index.html
index 18064afc..56b56c52 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -137,8 +137,8 @@
         <div class="left-col">
           <h3>Unlimited Split Views</h3>
           <p>
-            The graphical version of Textadept supports unlimited view splitting
-            both vertically and horizontally.
+            Both the graphical version and the terminal version of Textadept
+            support unlimited vertical and horizontal view splitting.
           </p>
           <p class="center">
             <img src="images/splitviews.png" alt="Split Views" />
diff --git a/modules/textadept/keys.lua b/modules/textadept/keys.lua
index 997fb4ca..7a341977 100644
--- a/modules/textadept/keys.lua
+++ b/modules/textadept/keys.lua
@@ -118,24 +118,24 @@ local M = {}
 -- None            |None  |None         |UTF-16 encoding
 -- Ctrl+Shift+L    |⌘⇧L   |M-S-L        |Select lexer...
 -- F5              |F5    |^L<br/>F5    |Refresh syntax highlighting
--- **View**                 |         |     |
--- Ctrl+Alt+N               |^⌥⇥      |N/A  |Next view
--- Ctrl+Alt+P               |^⌥⇧⇥     |N/A  |Previous view
--- Ctrl+Alt+S<br/>Ctrl+Alt+H|^S       |N/A  |Split view horizontally
--- Ctrl+Alt+V               |^V       |N/A  |Split view vertically
--- Ctrl+Alt+W               |^W       |N/A  |Unsplit view
--- Ctrl+Alt+Shift+W         |^⇧W      |N/A  |Unsplit all views
--- Ctrl+Alt++<br/>Ctrl+Alt+=|^+<br/>^=|N/A  |Grow view
--- Ctrl+Alt+-               |^-       |N/A  |Shrink view
--- Ctrl+*                   |⌘*       |M-*  |Toggle current fold
--- Ctrl+Alt+Enter           |^↩       |None |Toggle view EOL
--- Ctrl+Alt+\\              |^\\      |None |Toggle wrap mode
--- Ctrl+Alt+Shift+I         |^⇧I      |N/A  |Toggle show indent guides
--- Ctrl+Alt+Shift+S         |^⇧S      |None |Toggle view whitespace
--- Ctrl+Alt+Shift+V         |^⇧V      |None |Toggle virtual space
--- Ctrl+=                   |⌘=       |N/A  |Zoom in
--- Ctrl+-                   |⌘-       |N/A  |Zoom out
--- Ctrl+0                   |⌘0       |N/A  |Reset zoom
+-- **View**                 |         |                 |
+-- Ctrl+Alt+N               |^⌥⇥      |M-^V N           |Next view
+-- Ctrl+Alt+P               |^⌥⇧⇥     |M-^V P           |Previous view
+-- Ctrl+Alt+S<br/>Ctrl+Alt+H|^S       |M-^V S<br/>M-^V H|Split view horizontal
+-- Ctrl+Alt+V               |^V       |M-^V V           |Split view vertical
+-- Ctrl+Alt+W               |^W       |M-^V W           |Unsplit view
+-- Ctrl+Alt+Shift+W         |^⇧W      |M-^V S-W         |Unsplit all views
+-- Ctrl+Alt++<br/>Ctrl+Alt+=|^+<br/>^=|M-^V +<br/>M-^V =|Grow view
+-- Ctrl+Alt+-               |^-       |M-^V -           |Shrink view
+-- Ctrl+*                   |⌘*       |M-*              |Toggle current fold
+-- Ctrl+Alt+Enter           |^↩       |None             |Toggle view EOL
+-- Ctrl+Alt+\\              |^\\      |None             |Toggle wrap mode
+-- Ctrl+Alt+Shift+I         |^⇧I      |N/A              |Toggle indent guides
+-- Ctrl+Alt+Shift+S         |^⇧S      |None             |Toggle view whitespace
+-- Ctrl+Alt+Shift+V         |^⇧V      |None             |Toggle virtual space
+-- Ctrl+=                   |⌘=       |N/A              |Zoom in
+-- Ctrl+-                   |⌘-       |N/A              |Zoom out
+-- Ctrl+0                   |⌘0       |N/A              |Reset zoom
 -- **Help**|    |    |
 -- F1      |F1  |None|Open manual
 -- Shift+F1|⇧F1 |None|Open LuaDoc
@@ -188,7 +188,7 @@ local M = {}
 -- N/A             |N/A         |^^          |Mark text at the caret position
 -- N/A             |N/A         |^]          |Swap caret and mark anchor
 -- **Other**                |    |    |
--- Ctrl+Shift+U, xxxx, Enter|None|None|Input Unicode character U-xxxx.
+-- Ctrl+Shift+U *xxxx* Enter|None|None|Input Unicode character U-*xxxx*.
 -- **Entry Fields**|               |            |
 -- Left            |⇠<br/>^B       |^B<br/>Left |Cursor left
 -- Right           |⇢<br/>^F       |^F<br/>Right|Cursor right
@@ -267,8 +267,8 @@ M.utils = {
     events.emit(events.UPDATE_UI) -- for updating statusbar
   end,
   unsplit_all = function() while view:unsplit() do end end,
-  grow = function() if view.size then view.size = view.size + 10 end end,
-  shrink = function() if view.size then view.size = view.size - 10 end end,
+  grow = function(i) if view.size then view.size = view.size + i end end,
+  shrink = function(i) if view.size then view.size = view.size - i end end,
   toggle_current_fold = function()
     buffer:toggle_fold(buffer:line_from_position(buffer.current_pos))
   end,
@@ -348,7 +348,7 @@ for _, f in ipairs(menu_buffer_functions) do buffer[f] = buffer[f] end
 --
 -- Unassigned keys (~ denotes keys reserved by the operating system):
 -- c:        g~~   ~
--- cm:  bcd  g~~ k ~  pq  t v xyz
+-- cm:  bcd  g~~ k ~  pq  t   xyz
 -- m:          e          J            qQ  sS  u vVw   yYzZ_          +
 -- Note: m[befhstv] may be used by Linux/BSD GUI terminals for menu access.
 --
@@ -527,17 +527,28 @@ keys.f5 = {buffer.colourise, buffer, 0, -1}
 if CURSES then keys.cl = keys.f5 end
 
 -- View.
+local view_next, view_prev = {ui.goto_view, 1, true}, {ui.goto_view, -1, true}
+local view_splith, view_splitv = {view.split, view}, {view.split, view, true}
+local view_unsplit = {view.unsplit, view}
 if not CURSES then
-  keys[not OSX and 'can' or 'ca\t'] = {ui.goto_view, 1, true}
-  keys[not OSX and 'cap' or 'cas\t'] = {ui.goto_view, -1, true}
-  keys[not OSX and 'cas' or 'cs'] = {view.split, view}
-  if not OSX then keys.cah = keys.cas end
-  keys[not OSX and 'cav' or 'cv'] = {view.split, view, true}
-  keys[not OSX and 'caw' or 'cw'] = {view.unsplit, view}
+  keys[not OSX and 'can' or 'ca\t'] = view_next
+  keys[not OSX and 'cap' or 'cas\t'] = view_prev
+  keys[not OSX and 'cas' or 'cs'] = view_splith
+  if not OSX then keys.cah = view_splith end
+  keys[not OSX and 'cav' or 'cv'] = view_splitv
+  keys[not OSX and 'caw' or 'cw'] = view_unsplit
   keys[not OSX and 'caW' or 'cW'] = utils.unsplit_all
   keys[not OSX and 'ca+' or 'c+'] = {utils.grow, 10}
   keys[not OSX and 'ca=' or 'c='] = {utils.grow, 10}
   keys[not OSX and 'ca-' or 'c-'] = {utils.shrink, 10}
+else
+  keys.cmv = {
+    n = view_next, p = view_prev,
+    s = view_splith, v = view_splitv,
+    w = view_unsplit, W = utils.unsplit_all,
+    ['+'] = {utils.grow, 1}, ['='] = {utils.grow, 1}, ['-'] = {utils.shrink, 1}
+  }
+  if not OSX then keys.cmv.h = view_splith end
 end
 keys[not OSX and not CURSES and 'c*' or 'm*'] = utils.toggle_current_fold
 if not CURSES then
diff --git a/src/Makefile b/src/Makefile
index 12dfc95c..993b1f00 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -186,6 +186,7 @@ ifeq (win, $(findstring win, $(MAKECMDGOALS)))
 	luajit_lib_objs += wutilsjit.o winapijit.o
 endif
 termkey_objs = termkey.o driver-ti.o driver-csi.o
+windowman_objs = windowman.o
 cdk_objs = binding.o buttonbox.o button.o cdk.o cdk_display.o cdk_objs.o \
            cdk_params.o cdkscreen.o debug.o draw.o entry.o fselect.o \
            itemlist.o label.o mentry.o menu.o popup_label.o position.o \
@@ -205,7 +206,7 @@ osx-curses: textadept-curses textadeptjit-curses
 # Dependencies.
 
 base_deps = scintilla scintilla/term scintillua lua lualibs luajit gtdialog \
-            cdk $(bombay)
+            windowman cdk $(bombay)
 deps: $(base_deps) termkey
 win32-deps: $(base_deps) win32gtk win32curses
 osx-deps: $(base_deps) gtkosx termkey
@@ -240,10 +241,10 @@ textadeptjit.o: textadept.c
 		$< -o $@
 textadept-curses.o: textadept.c
 	$(CROSS)$(CC) -c $(CFLAGS) $(ta_flags) -Ilua/src -Iscintilla/term -Itermkey \
-		-Icdk $(CURSES_CFLAGS) $< -o $@
+		-Iwindowman -Icdk $(CURSES_CFLAGS) $< -o $@
 textadeptjit-curses.o: textadept.c
 	$(CROSS)$(CC) -c $(CFLAGS) $(ta_flags) -DLUAJIT -Iluajit/src \
-		-Iscintilla/term -Itermkey -Icdk $(CURSES_CFLAGS) $< -o $@
+		-Iscintilla/term -Itermkey -Iwindowman -Icdk $(CURSES_CFLAGS) $< -o $@
 $(lua_objs): %.o: lua/src/%.c
 	$(CROSS)$(CC) -c $(CFLAGS) $(LUA_CFLAGS) -Ilua/src $< -o $@
 $(lua_lib_objs): %.o: lua/src/lib/%.c
@@ -264,6 +265,8 @@ gtdialog.o: gtdialog/gtdialog.c
 gtdialog-curses.o: gtdialog/gtdialog.c
 	$(CROSS)$(CC) -c $(CFLAGS) -DCURSES -DNOHELP -DLIBRARY -Icdk \
 		$(CURSES_CFLAGS) $< -o $@
+$(windowman_objs): %.o: windowman/%.c
+	$(CROSS)$(CC) -c $(CFLAGS) -Iwindowman $(CURSES_CFLAGS) $< -o $@
 $(cdk_objs): %.o: cdk/%.c
 	$(CROSS)$(CC) -c $(CFLAGS) -D_GNU_SOURCE -Itermkey -Icdk $(CURSES_CFLAGS) $< \
 		-o $@
@@ -281,12 +284,13 @@ textadeptjit: $(sci_objs) $(sci_lex_objs) $(sci_gtk_objs) scintilla-marshal.o \
 	$(CROSS)$(CXX) $(CXXFLAGS) -o ../$@ $^ $(GTK_LIBS) $(LDFLAGS)
 textadept-curses: $(sci_objs) $(sci_lex_objs) ScintillaTerm.o LexLPeg-curses.o \
                   textadept-curses.o $(lua_objs) $(lua_lib_objs) \
-                  gtdialog-curses.o $(termkey_objs) $(cdk_objs)
+                  gtdialog-curses.o $(termkey_objs) $(windowman_objs) \
+                  $(cdk_objs)
 	$(CROSS)$(CXX) $(CXXFLAGS) -o ../$@ $^ $(CURSES_LIBS) $(LDFLAGS)
 textadeptjit-curses: $(sci_objs) $(sci_lex_objs) ScintillaTerm.o \
                      LexLPegjit-curses.o textadeptjit-curses.o \
                      $(luajit_lib_objs) $(libluajit) gtdialog-curses.o \
-                     $(termkey_objs) $(cdk_objs)
+                     $(termkey_objs) $(windowman_objs) $(cdk_objs)
 	$(CROSS)$(CXX) $(CXXFLAGS) -o ../$@ $^ $(CURSES_LIBS) $(LDFLAGS)
 textadept.exe: $(sci_objs) $(sci_lex_objs) $(sci_gtk_objs) scintilla-marshal.o \
                LexLPeg.o textadept.o textadept_rc.o $(lua_objs) \
@@ -298,12 +302,13 @@ textadeptjit.exe: $(sci_objs) $(sci_lex_objs) $(sci_gtk_objs) \
 	$(CROSS)$(CXX) $(CXXFLAGS) -o ../$@ $^ $(GTK_LIBS) $(LDFLAGS)
 textadept-curses.exe: $(sci_objs) $(sci_lex_objs) ScintillaTerm.o \
                       LexLPeg-curses.o textadept-curses.o textadept_rc.o \
-                      $(lua_objs) $(lua_lib_objs) gtdialog-curses.o $(cdk_objs)
+                      $(lua_objs) $(lua_lib_objs) gtdialog-curses.o \
+                      $(windowman_objs) $(cdk_objs)
 	$(CROSS)$(CXX) $(CXXFLAGS) -o ../$@ $^ $(CURSES_LIBS) $(LDFLAGS)
 textadeptjit-curses.exe: $(sci_objs) $(sci_lex_objs) ScintillaTerm.o \
                          LexLPegjit-curses.o textadeptjit-curses.o \
                          textadept_rc.o $(luajit_lib_objs) $(lua_dll) \
-                         gtdialog-curses.o $(cdk_objs)
+                         gtdialog-curses.o $(windowman_objs) $(cdk_objs)
 	$(CROSS)$(CXX) $(CXXFLAGS) -o ../$@ $^ $(CURSES_LIBS) $(LDFLAGS)
 
 # Install/uninstall.
@@ -430,6 +435,7 @@ lwinapi_zip = 23dd43141d04d010a9986cca9e5ecb9e598a2899.zip
 luajit_tgz = LuaJIT-2.0.2.tar.gz
 libluajit_tgz = libluajit_2.0.2.x86_64.tgz
 gtdialog_zip = gtdialog.zip
+windowman_zip = windowman.zip
 cdk_tgz = cdk.tar.gz
 termkey_tgz = libtermkey-0.16.tar.gz
 win32gtk_zip = gtk+-bundle_2.24.10-20120208_win32.zip
@@ -478,6 +484,9 @@ $(libluajit_tgz): ; wget "http://foicica.com/textadept/download/$@"
 libluajit64: | $(libluajit_tgz) ; tar xzf $|
 $(gtdialog_zip): ; wget "http://foicica.com/hg/gtdialog/archive/tip.zip" -O $@
 gtdialog: | $(gtdialog_zip) ; mkdir $@ && unzip -d $@ $| && mv $@/*/* $@
+$(windowman_zip):
+	wget "https://bitbucket.org/jugglerchris/curses-windowman/get/tip.zip" -O $@
+windowman: | $(windowman_zip) ; mkdir $@ && unzip -d $@ $| && mv $@/*/* $@
 $(cdk_tgz): ; wget "http://invisible-island.net/datafiles/release/$@"
 cdk: cdk.patch | $(cdk_tgz)
 	mkdir $@ && tar xzf $| -C $@ && mv $@/*/* $@
diff --git a/src/textadept.c b/src/textadept.c
index aaaeeeaa..9053d0d3 100644
--- a/src/textadept.c
+++ b/src/textadept.c
@@ -46,6 +46,7 @@
 #include "ScintillaWidget.h"
 #elif CURSES
 #include "ScintillaTerm.h"
+#include "windowman.h"
 #include "cdk_int.h"
 #if !_WIN32
 #include "termkey.h"
@@ -147,6 +148,7 @@ static GtkListStore *cc_store;
 static GtkEntryCompletion *command_entry_completion;
 #elif CURSES
 // curses window.
+static struct WindowManager *wm;
 #if !_WIN32
 static struct termios term;
 TermKey *ta_tk; // global for CDK use
@@ -155,6 +157,9 @@ TermKey *ta_tk; // global for CDK use
 #define focus_view(view) \
   (focused_view ? SS(focused_view, SCI_SETFOCUS, 0, 0) : 0, \
    SS(view, SCI_SETFOCUS, 1, 0))
+/** Callback for refreshing a single Scintilla view. */
+static void r_cb(void *view, void*_) {scintilla_refresh((Scintilla *)view);}
+#define refresh_all() (wman_walk(wm, r_cb, NULL), wman_refresh(wm), refresh())
 #define flushch() (timeout(0), getch(), timeout(-1))
 // curses find & replace pane.
 static CDKSCREEN *findbox;
@@ -458,7 +463,7 @@ static int lfind_focus(lua_State *L) {
     fcopy(&repl_text, getCDKEntryValue(replace_entry));
     if (focused_entry->exitType == vNORMAL) {
       f_clicked(getCDKButtonboxCurrentButton(buttonbox), NULL);
-      scintilla_refresh(focused_view);
+      refresh_all();
     }
     find_entry->exitType = replace_entry->exitType = vNEVER_ACTIVATED;
     activateCDKEntry(focused_entry, NULL);
@@ -563,7 +568,7 @@ static int c_keypress(EObjectType _, void *object, void *data, chtype key) {
   if (key == 27) key = SCK_ESCAPE;
   int halt = lL_event(lua, "command_entry_keypress", LUA_TNUMBER, key,
                       LUA_TBOOLEAN, FALSE, LUA_TBOOLEAN, ctrl, -1);
-  scintilla_refresh(focused_view), drawCDKEntry((CDKENTRY *)object, FALSE);
+  refresh_all(), drawCDKEntry((CDKENTRY *)object, FALSE);
   return !halt || key == SCK_ESCAPE;
 }
 #endif
@@ -738,6 +743,16 @@ static void l_pushsplittable(lua_State *L, GtkWidget *w) {
     lua_pushinteger(L, size), lua_setfield(L, -2, "size");
   } else l_pushview(L, w);
 }
+#elif CURSES
+static void l_pushsplittable(lua_State *L, struct WindowManager *wm) {
+  if (wm->dir != SPLIT_LEAF) {
+    lua_newtable(L);
+    l_pushsplittable(L, wm->first), lua_rawseti(L, -2, 1);
+    l_pushsplittable(L, wm->second), lua_rawseti(L, -2, 2);
+    lua_pushboolean(L, wm->dir == SPLIT_VER), lua_setfield(L, -2, "vertical");
+    lua_pushinteger(L, wm->splitpos), lua_setfield(L, -2, "size");
+  } else l_pushview(L, wm->view);
+}
 #endif
 
 /** `ui.get_split_table()` Lua function. */
@@ -747,7 +762,7 @@ static int lui_get_split_table(lua_State *L) {
   while (GTK_IS_PANED(gtk_widget_get_parent(w))) w = gtk_widget_get_parent(w);
   l_pushsplittable(L, w);
 #elif CURSES
-  l_pushview(L, focused_view); // TODO: push split table
+  l_pushsplittable(L, wm);
 #endif
   return 1;
 }
@@ -1730,6 +1745,13 @@ static void remove_views_from_pane(GtkWidget *pane) {
   GTK_IS_PANED(child1) ? remove_views_from_pane(child1) : delete_view(child1);
   GTK_IS_PANED(child2) ? remove_views_from_pane(child2) : delete_view(child2);
 }
+#elif CURSES
+/**
+ * Signal that the curses window manager removed a view.
+ * @param view The view removed.
+ * @see delete_view
+ */
+static void view_removed(void *view, void*_) {delete_view((Scintilla *)view);}
 #endif
 
 /**
@@ -1759,7 +1781,8 @@ static int unsplit_view(Scintilla *view) {
   gtk_widget_grab_focus(GTK_WIDGET(view));
   g_object_unref(view), g_object_unref(other);
 #elif CURSES
-  return FALSE;
+  if (wm->dir == SPLIT_LEAF) return FALSE;
+  wman_unsplit_view(wm, view, view_removed), scintilla_refresh(view);
 #endif
   return TRUE;
 }
@@ -1977,12 +2000,12 @@ static int lview_goto_buffer(lua_State *L) {
  *   horozontally.
  */
 static void split_view(Scintilla *view, int vertical) {
-#if GTK
   sptr_t curdoc = SS(view, SCI_GETDOCPOINTER, 0, 0);
   int first_line = SS(view, SCI_GETFIRSTVISIBLELINE, 0, 0);
   int current_pos = SS(view, SCI_GETCURRENTPOS, 0, 0);
   int anchor = SS(view, SCI_GETANCHOR, 0, 0);
 
+#if GTK
   GtkAllocation allocation;
   gtk_widget_get_allocation(view, &allocation);
   int middle = (vertical ? allocation.width : allocation.height) / 2;
@@ -1998,15 +2021,16 @@ static void split_view(Scintilla *view, int vertical) {
   gtk_paned_set_position(GTK_PANED(pane), middle);
   gtk_widget_show_all(pane);
   g_object_unref(view);
-  focus_view(view2);
 
   while (gtk_events_pending()) gtk_main_iteration(); // ensure view2 is painted
+#elif CURSES
+  Scintilla *view2 = new_view(curdoc);
+  wman_split_view(wm, vertical, view, view2, scintilla_get_window(view2));
+#endif
+  focus_view(view2);
   SS(view2, SCI_SETSEL, anchor, current_pos);
   int new_first_line = SS(view2, SCI_GETFIRSTVISIBLELINE, 0, 0);
   SS(view2, SCI_LINESCROLL, first_line - new_first_line, 0);
-//#elif CURSES
-  // TODO: split.
-#endif
 }
 
 /** `view.split()` Lua function. */
@@ -2034,7 +2058,8 @@ static int lview__index(lua_State *L) {
       lua_pushinteger(L, pos);
     } else lua_pushnil(L);
 #elif CURSES
-    lua_pushnil(L); // TODO: push size
+    struct WindowManager *parent = wman_parent(wm, wman_view_owner(wm, view));
+    parent ? lua_pushinteger(L, parent->splitpos) : lua_pushnil(L);
 #endif
   } else lua_rawget(L, 1);
   return 1;
@@ -2051,8 +2076,10 @@ static int lview__newindex(lua_State *L) {
 #if GTK
     GtkWidget *pane = gtk_widget_get_parent(lL_checkview(L, 1));
     if (GTK_IS_PANED(pane)) gtk_paned_set_position(GTK_PANED(pane), size);
-//#elif CURSES
-    // TODO: set size.
+#elif CURSES
+    Scintilla *view = lL_checkview(L, 1);
+    struct WindowManager *split = wman_parent(wm, wman_view_owner(wm, view));
+    if (split) wman_move_split(split, size);
 #endif
   } else lua_rawset(L, 1);
   return 0;
@@ -2316,8 +2343,8 @@ static void new_window() {
   dummy_view = scintilla_new();
 #elif CURSES
   Scintilla *view = new_view(0);
-  wresize(scintilla_get_window(view), LINES - 2, COLS);
-  mvwin(scintilla_get_window(view), 1, 0);
+  wm = wman_create(view, scintilla_get_window(view));
+  wman_resize(wm, LINES - 2, COLS, 1, 0);
   dummy_view = scintilla_new(NULL);
 #endif
 }
@@ -2328,9 +2355,9 @@ static void resize(int signal) {
   struct winsize win;
   ioctl(0, TIOCGWINSZ, &win);
   resizeterm(win.ws_row, win.ws_col);
-  wresize(scintilla_get_window(focused_view), LINES - 2, COLS);
+  wman_resize(wm, LINES - 2, COLS, 1, 0);
   lL_event(lua, "update_ui", -1);
-  scintilla_refresh(focused_view);
+  refresh_all();
 }
 #endif
 
@@ -2426,7 +2453,7 @@ int main(int argc, char **argv) {
   gtk_main();
 #endif
 #elif CURSES
-  scintilla_refresh(focused_view);
+  refresh_all();
 
 #if !_WIN32
   stderr = freopen("/dev/null", "w", stderr); // redirect stderr
@@ -2504,7 +2531,7 @@ int main(int argc, char **argv) {
       }
       break;
     } else quit = FALSE;
-    scintilla_refresh(focused_view);
+    refresh_all();
   }
   endwin();
 #if !_WIN32