From c778311505fe89e3f32ff3027f0a41f0a2b2fd95 Mon Sep 17 00:00:00 2001
From: Björn Linse <bjorn.linse@gmail.com>
Date: Sun, 30 Apr 2017 13:08:39 +0200
Subject: generators: separate source generators from scripts

---
 src/nvim/generators/gen_eval.lua | 67 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/nvim/generators/gen_eval.lua

(limited to 'src/nvim/generators/gen_eval.lua')

diff --git a/src/nvim/generators/gen_eval.lua b/src/nvim/generators/gen_eval.lua
new file mode 100644
index 0000000000..b17ecb1a0c
--- /dev/null
+++ b/src/nvim/generators/gen_eval.lua
@@ -0,0 +1,67 @@
+mpack = require('mpack')
+
+local nvimsrcdir = arg[1]
+local autodir = arg[2]
+local metadata_file = arg[3]
+local funcs_file = arg[4]
+
+if nvimsrcdir == '--help' then
+  print([[
+Usage:
+  lua geneval.lua src/nvim build/src/nvim/auto
+
+Will generate build/src/nvim/auto/funcs.generated.h with definition of functions 
+static const array.
+]])
+  os.exit(0)
+end
+
+package.path = nvimsrcdir .. '/?.lua;' .. package.path
+
+local funcsfname = autodir .. '/funcs.generated.h'
+
+local gperfpipe = io.open(funcsfname .. '.gperf', 'wb')
+
+local funcs = require('eval').funcs
+local metadata = mpack.unpack(io.open(arg[3], 'rb'):read("*all"))
+for i,fun in ipairs(metadata) do
+  if not fun.noeval then
+    funcs[fun.name] = {
+      args=#fun.parameters,
+      func='api_wrapper',
+      data='&handle_'..fun.name,
+    }
+  end
+end
+
+local funcsdata = io.open(funcs_file, 'w')
+funcsdata:write(mpack.pack(funcs))
+funcsdata:close()
+
+gperfpipe:write([[
+%language=ANSI-C
+%global-table
+%readonly-tables
+%define initializer-suffix ,0,0,NULL,NULL
+%define word-array-name functions
+%define hash-function-name hash_internal_func_gperf
+%define lookup-function-name find_internal_func_gperf
+%omit-struct-type
+%struct-type
+VimLFuncDef;
+%%
+]])
+
+for name, def in pairs(funcs) do
+  args = def.args or 0
+  if type(args) == 'number' then
+    args = {args, args}
+  elseif #args == 1 then
+    args[2] = 'MAX_FUNC_ARGS'
+  end
+  func = def.func or ('f_' .. name)
+  data = def.data or "NULL"
+  gperfpipe:write(('%s,  %s, %s, &%s, (FunPtr)%s\n')
+                  :format(name, args[1], args[2], func, data))
+end
+gperfpipe:close()
-- 
cgit 


From 2d5920ae1ada751811e04bcc8d3a8fe4f890617a Mon Sep 17 00:00:00 2001
From: Björn Linse <bjorn.linse@gmail.com>
Date: Wed, 10 May 2017 10:29:43 +0200
Subject: api: always use prefix FUNC_API, also change NOEVAL to REMOTE_ONLY

---
 src/nvim/generators/gen_eval.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/nvim/generators/gen_eval.lua')

diff --git a/src/nvim/generators/gen_eval.lua b/src/nvim/generators/gen_eval.lua
index b17ecb1a0c..23435a1d0b 100644
--- a/src/nvim/generators/gen_eval.lua
+++ b/src/nvim/generators/gen_eval.lua
@@ -25,7 +25,7 @@ local gperfpipe = io.open(funcsfname .. '.gperf', 'wb')
 local funcs = require('eval').funcs
 local metadata = mpack.unpack(io.open(arg[3], 'rb'):read("*all"))
 for i,fun in ipairs(metadata) do
-  if not fun.noeval then
+  if not fun.remote_only then
     funcs[fun.name] = {
       args=#fun.parameters,
       func='api_wrapper',
-- 
cgit