From 42de617974b6befaf5d25037bf6d92c2b889068b Mon Sep 17 00:00:00 2001
From: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Sat, 21 Mar 2015 07:55:39 +0900
Subject: Add if_python3 support

Reviewed-by: Michael Reed <m.reed@mykolab.com>, Daniel Hahler <github@thequod.de>
Helped-by: Daniel Hahler <github@thequod.de>
---
 src/nvim/eval.c      | 14 +++++++++++++-
 src/nvim/ex_cmds.lua |  8 ++++----
 src/nvim/ex_cmds2.c  | 14 ++++++++++++++
 3 files changed, 31 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index 7c576c9238..b9768978e5 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -6577,6 +6577,7 @@ static struct fst {
   {"prevnonblank",    1, 1, f_prevnonblank},
   {"printf",          2, 19, f_printf},
   {"pumvisible",      0, 0, f_pumvisible},
+  {"py3eval",         1, 1, f_py3eval},
   {"pyeval",          1, 1, f_pyeval},
   {"range",           1, 3, f_range},
   {"readfile",        1, 3, f_readfile},
@@ -11945,6 +11946,14 @@ static void f_pyeval(typval_T *argvars, typval_T *rettv)
   script_host_eval("python", argvars, rettv);
 }
 
+/*
+ * "py3eval()" function
+ */
+static void f_py3eval(typval_T *argvars, typval_T *rettv)
+{
+  script_host_eval("python3", argvars, rettv);
+}
+
 /*
  * "range()" function
  */
@@ -20458,11 +20467,14 @@ bool eval_has_provider(char *name)
     }                                                                     \
   }
 
-  static int has_clipboard = -1, has_python = -1;
+  static int has_clipboard = -1, has_python = -1, has_python3 = -1;
 
   if (!strcmp(name, "clipboard")) {
     check_provider(clipboard);
     return has_clipboard;
+  } else if (!strcmp(name, "python3")) {
+    check_provider(python3);
+    return has_python3;
   } else if (!strcmp(name, "python")) {
     check_provider(python);
     return has_python;
diff --git a/src/nvim/ex_cmds.lua b/src/nvim/ex_cmds.lua
index e1951e88f8..52dc0d6212 100644
--- a/src/nvim/ex_cmds.lua
+++ b/src/nvim/ex_cmds.lua
@@ -1668,22 +1668,22 @@ return {
   {
     command='py3',
     flags=bit.bor(RANGE, EXTRA, NEEDARG, CMDWIN),
-    func='ex_script_ni',
+    func='ex_python3',
   },
   {
     command='py3do',
     flags=bit.bor(RANGE, DFLALL, EXTRA, NEEDARG, CMDWIN),
-    func='ex_ni',
+    func='ex_pydo3',
   },
   {
     command='python3',
     flags=bit.bor(RANGE, EXTRA, NEEDARG, CMDWIN),
-    func='ex_script_ni',
+    func='ex_python3',
   },
   {
     command='py3file',
     flags=bit.bor(RANGE, FILE1, NEEDARG, CMDWIN),
-    func='ex_ni',
+    func='ex_py3file',
   },
   {
     command='quit',
diff --git a/src/nvim/ex_cmds2.c b/src/nvim/ex_cmds2.c
index b9f2d1f0d2..dc04835774 100644
--- a/src/nvim/ex_cmds2.c
+++ b/src/nvim/ex_cmds2.c
@@ -797,6 +797,20 @@ void ex_pydo(exarg_T *eap)
   script_host_do_range("python", eap);
 }
 
+void ex_python3(exarg_T *eap)
+{
+  script_host_execute("python3", eap);
+}
+
+void ex_py3file(exarg_T *eap)
+{
+  script_host_execute_file("python3", eap);
+}
+
+void ex_pydo3(exarg_T *eap)
+{
+  script_host_do_range("python3", eap);
+}
 
 /* Command line expansion for :profile. */
 static enum {
-- 
cgit