Mercurial > vim
annotate src/if_lua.c @ 21132:985e61894bb4 v8.2.1117
patch 8.2.1117: Coverity warns for unsing unitialized field
Commit: https://github.com/vim/vim/commit/a9a8e5f0dc22aaa9e53578b5b2d7569279e6cb94
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jul 2 21:17:57 2020 +0200
patch 8.2.1117: Coverity warns for unsing unitialized field
Problem: Coverity warns for unsing unitialized field.
Solution: Initialize v_lock.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 02 Jul 2020 21:30:03 +0200 |
| parents | 43e82e8133b9 |
| children | 5b0bbc5d4e74 |
| rev | line source |
|---|---|
| 3450 | 1 /* vi:set ts=8 sts=4 sw=4 noet: |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2 * |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
3 * VIM - Vi IMproved by Bram Moolenaar |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
4 * |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
5 * Lua interface by Luis Carvalho |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
6 * |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
7 * Do ":help uganda" in Vim to read copying and usage conditions. |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
8 * Do ":help credits" in Vim to see a list of people who contributed. |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
9 * See README.txt for an overview of the Vim source code. |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
10 */ |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
11 |
| 2683 | 12 #include "vim.h" |
| 13 | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
14 #include <lua.h> |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
15 #include <lualib.h> |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
16 #include <lauxlib.h> |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
17 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
18 // Only do the following when the feature is enabled. Needed for "make |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
19 // depend". |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
20 #if defined(FEAT_LUA) || defined(PROTO) |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
21 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
22 #define LUAVIM_CHUNKNAME "vim chunk" |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
23 #define LUAVIM_NAME "vim" |
| 3450 | 24 #define LUAVIM_EVALNAME "luaeval" |
| 25 #define LUAVIM_EVALHEADER "local _A=select(1,...) return " | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
26 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
27 typedef buf_T *luaV_Buffer; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
28 typedef win_T *luaV_Window; |
| 3450 | 29 typedef dict_T *luaV_Dict; |
| 30 typedef list_T *luaV_List; | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
31 typedef blob_T *luaV_Blob; |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
32 typedef struct { |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
33 char_u *name; // funcref |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
34 dict_T *self; // selfdict |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
35 } luaV_Funcref; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
36 typedef void (*msgfunc_T)(char_u *); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
37 |
|
21006
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
38 typedef struct { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
39 int lua_funcref; // ref to a lua func |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
40 int lua_tableref; // ref to a lua table if metatable else LUA_NOREF. used |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
41 // for __call |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
42 lua_State *L; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
43 } luaV_CFuncState; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
44 |
| 3450 | 45 static const char LUAVIM_DICT[] = "dict"; |
| 46 static const char LUAVIM_LIST[] = "list"; | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
47 static const char LUAVIM_BLOB[] = "blob"; |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
48 static const char LUAVIM_FUNCREF[] = "funcref"; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
49 static const char LUAVIM_BUFFER[] = "buffer"; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
50 static const char LUAVIM_WINDOW[] = "window"; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
51 static const char LUAVIM_FREE[] = "luaV_free"; |
| 3450 | 52 static const char LUAVIM_LUAEVAL[] = "luaV_luaeval"; |
| 53 static const char LUAVIM_SETREF[] = "luaV_setref"; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
54 |
|
21006
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
55 static const char LUA___CALL[] = "__call"; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
56 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
57 // most functions are closures with a cache table as first upvalue; |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
58 // get/setudata manage references to vim userdata in cache table through |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
59 // object pointers (light userdata) |
| 3450 | 60 #define luaV_getudata(L, v) \ |
| 61 lua_pushlightuserdata((L), (void *) (v)); \ | |
| 62 lua_rawget((L), lua_upvalueindex(1)) | |
| 63 #define luaV_setudata(L, v) \ | |
| 64 lua_pushlightuserdata((L), (void *) (v)); \ | |
| 65 lua_pushvalue((L), -2); \ | |
| 66 lua_rawset((L), lua_upvalueindex(1)) | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
67 #define luaV_getfield(L, s) \ |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
68 lua_pushlightuserdata((L), (void *)(s)); \ |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
69 lua_rawget((L), LUA_REGISTRYINDEX) |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
70 #define luaV_checksandbox(L) \ |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
71 if (sandbox) luaL_error((L), "not allowed in sandbox") |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
72 #define luaV_msg(L) luaV_msgfunc((L), (msgfunc_T) msg) |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
73 #define luaV_emsg(L) luaV_msgfunc((L), (msgfunc_T) emsg) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
74 #define luaV_checktypval(L, a, v, msg) \ |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
75 do { \ |
|
21006
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
76 if (luaV_totypval(L, a, v) == FAIL) \ |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
77 luaL_error(L, msg ": cannot convert value"); \ |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
78 } while (0) |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
79 |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
80 static luaV_List *luaV_pushlist(lua_State *L, list_T *lis); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
81 static luaV_Dict *luaV_pushdict(lua_State *L, dict_T *dic); |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
82 static luaV_Blob *luaV_pushblob(lua_State *L, blob_T *blo); |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
83 static luaV_Funcref *luaV_pushfuncref(lua_State *L, char_u *name); |
|
21006
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
84 static int luaV_call_lua_func(int argcount, typval_T *argvars, typval_T *rettv, void *state); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
85 static void luaV_call_lua_func_free(void *state); |
| 3450 | 86 |
| 87 #if LUA_VERSION_NUM <= 501 | |
| 88 #define luaV_openlib(L, l, n) luaL_openlib(L, NULL, l, n) | |
| 89 #define luaL_typeerror luaL_typerror | |
| 90 #else | |
| 91 #define luaV_openlib luaL_setfuncs | |
| 92 #endif | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
93 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
94 #ifdef DYNAMIC_LUA |
|
2373
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
95 |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
96 #ifndef MSWIN |
|
2373
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
97 # include <dlfcn.h> |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
98 # define HANDLE void* |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
99 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
100 # define symbol_from_dll dlsym |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
101 # define close_dll dlclose |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
102 #else |
| 2612 | 103 # define load_dll vimLoadLib |
|
2373
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
104 # define symbol_from_dll GetProcAddress |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
105 # define close_dll FreeLibrary |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
106 #endif |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
107 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
108 // lauxlib |
| 3450 | 109 #if LUA_VERSION_NUM <= 501 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
110 #define luaL_register dll_luaL_register |
| 3450 | 111 #define luaL_prepbuffer dll_luaL_prepbuffer |
| 112 #define luaL_openlib dll_luaL_openlib | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
113 #define luaL_typerror dll_luaL_typerror |
| 3450 | 114 #define luaL_loadfile dll_luaL_loadfile |
| 115 #define luaL_loadbuffer dll_luaL_loadbuffer | |
| 116 #else | |
| 117 #define luaL_prepbuffsize dll_luaL_prepbuffsize | |
| 118 #define luaL_setfuncs dll_luaL_setfuncs | |
| 119 #define luaL_loadfilex dll_luaL_loadfilex | |
| 120 #define luaL_loadbufferx dll_luaL_loadbufferx | |
| 121 #define luaL_argerror dll_luaL_argerror | |
| 122 #endif | |
| 3459 | 123 #define luaL_checkany dll_luaL_checkany |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
124 #define luaL_checklstring dll_luaL_checklstring |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
125 #define luaL_checkinteger dll_luaL_checkinteger |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
126 #define luaL_optinteger dll_luaL_optinteger |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
127 #define luaL_checktype dll_luaL_checktype |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
128 #define luaL_error dll_luaL_error |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
129 #define luaL_newstate dll_luaL_newstate |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
130 #define luaL_buffinit dll_luaL_buffinit |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
131 #define luaL_addlstring dll_luaL_addlstring |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
132 #define luaL_pushresult dll_luaL_pushresult |
|
20456
25392efa9039
patch 8.2.0782: cannot build with Lua on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
20454
diff
changeset
|
133 #define luaL_loadstring dll_luaL_loadstring |
|
21012
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
134 #define luaL_ref dll_luaL_ref |
|
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
135 #define luaL_unref dll_luaL_unref |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
136 // lua |
| 3450 | 137 #if LUA_VERSION_NUM <= 501 |
| 138 #define lua_tonumber dll_lua_tonumber | |
| 139 #define lua_tointeger dll_lua_tointeger | |
| 140 #define lua_call dll_lua_call | |
| 141 #define lua_pcall dll_lua_pcall | |
| 142 #else | |
| 143 #define lua_tonumberx dll_lua_tonumberx | |
| 144 #define lua_tointegerx dll_lua_tointegerx | |
| 145 #define lua_callk dll_lua_callk | |
| 146 #define lua_pcallk dll_lua_pcallk | |
| 147 #define lua_getglobal dll_lua_getglobal | |
| 148 #define lua_setglobal dll_lua_setglobal | |
| 3459 | 149 #endif |
| 6887 | 150 #if LUA_VERSION_NUM <= 502 |
| 151 #define lua_replace dll_lua_replace | |
| 152 #define lua_remove dll_lua_remove | |
| 153 #endif | |
| 154 #if LUA_VERSION_NUM >= 503 | |
| 155 #define lua_rotate dll_lua_rotate | |
| 156 #define lua_copy dll_lua_copy | |
| 157 #endif | |
| 3450 | 158 #define lua_typename dll_lua_typename |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
159 #define lua_close dll_lua_close |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
160 #define lua_gettop dll_lua_gettop |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
161 #define lua_settop dll_lua_settop |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
162 #define lua_pushvalue dll_lua_pushvalue |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
163 #define lua_isnumber dll_lua_isnumber |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
164 #define lua_isstring dll_lua_isstring |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
165 #define lua_type dll_lua_type |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
166 #define lua_rawequal dll_lua_rawequal |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
167 #define lua_toboolean dll_lua_toboolean |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
168 #define lua_tolstring dll_lua_tolstring |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
169 #define lua_touserdata dll_lua_touserdata |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
170 #define lua_pushnil dll_lua_pushnil |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
171 #define lua_pushnumber dll_lua_pushnumber |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
172 #define lua_pushinteger dll_lua_pushinteger |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
173 #define lua_pushlstring dll_lua_pushlstring |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
174 #define lua_pushstring dll_lua_pushstring |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
175 #define lua_pushfstring dll_lua_pushfstring |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
176 #define lua_pushcclosure dll_lua_pushcclosure |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
177 #define lua_pushboolean dll_lua_pushboolean |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
178 #define lua_pushlightuserdata dll_lua_pushlightuserdata |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
179 #define lua_getfield dll_lua_getfield |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
180 #define lua_rawget dll_lua_rawget |
| 3450 | 181 #define lua_rawgeti dll_lua_rawgeti |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
182 #define lua_createtable dll_lua_createtable |
|
14583
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
183 #if LUA_VERSION_NUM >= 504 |
|
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
184 #define lua_newuserdatauv dll_lua_newuserdatauv |
|
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
185 #else |
|
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
186 #define lua_newuserdata dll_lua_newuserdata |
|
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
187 #endif |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
188 #define lua_getmetatable dll_lua_getmetatable |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
189 #define lua_setfield dll_lua_setfield |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
190 #define lua_rawset dll_lua_rawset |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
191 #define lua_rawseti dll_lua_rawseti |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
192 #define lua_setmetatable dll_lua_setmetatable |
| 3459 | 193 #define lua_next dll_lua_next |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
194 // libs |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
195 #define luaopen_base dll_luaopen_base |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
196 #define luaopen_table dll_luaopen_table |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
197 #define luaopen_string dll_luaopen_string |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
198 #define luaopen_math dll_luaopen_math |
|
2431
7b764999f9b9
Update for Lua interface. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2373
diff
changeset
|
199 #define luaopen_io dll_luaopen_io |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
200 #define luaopen_os dll_luaopen_os |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
201 #define luaopen_package dll_luaopen_package |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
202 #define luaopen_debug dll_luaopen_debug |
|
2431
7b764999f9b9
Update for Lua interface. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2373
diff
changeset
|
203 #define luaL_openlibs dll_luaL_openlibs |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
204 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
205 // lauxlib |
| 3450 | 206 #if LUA_VERSION_NUM <= 501 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
207 void (*dll_luaL_register) (lua_State *L, const char *libname, const luaL_Reg *l); |
| 3450 | 208 char *(*dll_luaL_prepbuffer) (luaL_Buffer *B); |
| 209 void (*dll_luaL_openlib) (lua_State *L, const char *libname, const luaL_Reg *l, int nup); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
210 int (*dll_luaL_typerror) (lua_State *L, int narg, const char *tname); |
| 3450 | 211 int (*dll_luaL_loadfile) (lua_State *L, const char *filename); |
| 212 int (*dll_luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz, const char *name); | |
| 213 #else | |
| 214 char *(*dll_luaL_prepbuffsize) (luaL_Buffer *B, size_t sz); | |
| 215 void (*dll_luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup); | |
| 216 int (*dll_luaL_loadfilex) (lua_State *L, const char *filename, const char *mode); | |
| 217 int (*dll_luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz, const char *name, const char *mode); | |
| 218 int (*dll_luaL_argerror) (lua_State *L, int numarg, const char *extramsg); | |
| 219 #endif | |
| 3459 | 220 void (*dll_luaL_checkany) (lua_State *L, int narg); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
221 const char *(*dll_luaL_checklstring) (lua_State *L, int numArg, size_t *l); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
222 lua_Integer (*dll_luaL_checkinteger) (lua_State *L, int numArg); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
223 lua_Integer (*dll_luaL_optinteger) (lua_State *L, int nArg, lua_Integer def); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
224 void (*dll_luaL_checktype) (lua_State *L, int narg, int t); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
225 int (*dll_luaL_error) (lua_State *L, const char *fmt, ...); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
226 lua_State *(*dll_luaL_newstate) (void); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
227 void (*dll_luaL_buffinit) (lua_State *L, luaL_Buffer *B); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
228 void (*dll_luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
229 void (*dll_luaL_pushresult) (luaL_Buffer *B); |
|
20456
25392efa9039
patch 8.2.0782: cannot build with Lua on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
20454
diff
changeset
|
230 int (*dll_luaL_loadstring) (lua_State *L, const char *s); |
|
21012
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
231 int (*dll_luaL_ref) (lua_State *L, int idx); |
|
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
232 #if LUA_VERSION_NUM <= 502 |
|
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
233 void (*dll_luaL_unref) (lua_State *L, int idx, int n); |
|
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
234 #else |
|
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
235 void (*dll_luaL_unref) (lua_State *L, int idx, lua_Integer n); |
|
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
236 #endif |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
237 // lua |
| 3450 | 238 #if LUA_VERSION_NUM <= 501 |
| 239 lua_Number (*dll_lua_tonumber) (lua_State *L, int idx); | |
| 240 lua_Integer (*dll_lua_tointeger) (lua_State *L, int idx); | |
| 241 void (*dll_lua_call) (lua_State *L, int nargs, int nresults); | |
| 242 int (*dll_lua_pcall) (lua_State *L, int nargs, int nresults, int errfunc); | |
| 243 #else | |
| 244 lua_Number (*dll_lua_tonumberx) (lua_State *L, int idx, int *isnum); | |
| 245 lua_Integer (*dll_lua_tointegerx) (lua_State *L, int idx, int *isnum); | |
| 246 void (*dll_lua_callk) (lua_State *L, int nargs, int nresults, int ctx, | |
| 3618 | 247 lua_CFunction k); |
| 3450 | 248 int (*dll_lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc, |
| 3618 | 249 int ctx, lua_CFunction k); |
| 3450 | 250 void (*dll_lua_getglobal) (lua_State *L, const char *var); |
| 251 void (*dll_lua_setglobal) (lua_State *L, const char *var); | |
| 6887 | 252 #endif |
| 253 #if LUA_VERSION_NUM <= 502 | |
| 254 void (*dll_lua_replace) (lua_State *L, int idx); | |
| 255 void (*dll_lua_remove) (lua_State *L, int idx); | |
| 256 #endif | |
| 257 #if LUA_VERSION_NUM >= 503 | |
| 258 void (*dll_lua_rotate) (lua_State *L, int idx, int n); | |
| 6878 | 259 void (*dll_lua_copy) (lua_State *L, int fromidx, int toidx); |
| 3459 | 260 #endif |
| 3450 | 261 const char *(*dll_lua_typename) (lua_State *L, int tp); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
262 void (*dll_lua_close) (lua_State *L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
263 int (*dll_lua_gettop) (lua_State *L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
264 void (*dll_lua_settop) (lua_State *L, int idx); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
265 void (*dll_lua_pushvalue) (lua_State *L, int idx); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
266 int (*dll_lua_isnumber) (lua_State *L, int idx); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
267 int (*dll_lua_isstring) (lua_State *L, int idx); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
268 int (*dll_lua_type) (lua_State *L, int idx); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
269 int (*dll_lua_rawequal) (lua_State *L, int idx1, int idx2); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
270 int (*dll_lua_toboolean) (lua_State *L, int idx); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
271 const char *(*dll_lua_tolstring) (lua_State *L, int idx, size_t *len); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
272 void *(*dll_lua_touserdata) (lua_State *L, int idx); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
273 void (*dll_lua_pushnil) (lua_State *L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
274 void (*dll_lua_pushnumber) (lua_State *L, lua_Number n); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
275 void (*dll_lua_pushinteger) (lua_State *L, lua_Integer n); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
276 void (*dll_lua_pushlstring) (lua_State *L, const char *s, size_t l); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
277 void (*dll_lua_pushstring) (lua_State *L, const char *s); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
278 const char *(*dll_lua_pushfstring) (lua_State *L, const char *fmt, ...); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
279 void (*dll_lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
280 void (*dll_lua_pushboolean) (lua_State *L, int b); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
281 void (*dll_lua_pushlightuserdata) (lua_State *L, void *p); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
282 void (*dll_lua_getfield) (lua_State *L, int idx, const char *k); |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
283 #if LUA_VERSION_NUM <= 502 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
284 void (*dll_lua_rawget) (lua_State *L, int idx); |
| 3450 | 285 void (*dll_lua_rawgeti) (lua_State *L, int idx, int n); |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
286 #else |
|
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
287 int (*dll_lua_rawget) (lua_State *L, int idx); |
|
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
288 int (*dll_lua_rawgeti) (lua_State *L, int idx, lua_Integer n); |
|
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
289 #endif |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
290 void (*dll_lua_createtable) (lua_State *L, int narr, int nrec); |
|
14583
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
291 #if LUA_VERSION_NUM >= 504 |
|
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
292 void *(*dll_lua_newuserdatauv) (lua_State *L, size_t sz, int nuvalue); |
|
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
293 #else |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
294 void *(*dll_lua_newuserdata) (lua_State *L, size_t sz); |
|
14583
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
295 #endif |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
296 int (*dll_lua_getmetatable) (lua_State *L, int objindex); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
297 void (*dll_lua_setfield) (lua_State *L, int idx, const char *k); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
298 void (*dll_lua_rawset) (lua_State *L, int idx); |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
299 #if LUA_VERSION_NUM <= 502 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
300 void (*dll_lua_rawseti) (lua_State *L, int idx, int n); |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
301 #else |
|
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
302 void (*dll_lua_rawseti) (lua_State *L, int idx, lua_Integer n); |
|
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
303 #endif |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
304 int (*dll_lua_setmetatable) (lua_State *L, int objindex); |
| 3459 | 305 int (*dll_lua_next) (lua_State *L, int idx); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
306 // libs |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
307 int (*dll_luaopen_base) (lua_State *L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
308 int (*dll_luaopen_table) (lua_State *L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
309 int (*dll_luaopen_string) (lua_State *L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
310 int (*dll_luaopen_math) (lua_State *L); |
|
2431
7b764999f9b9
Update for Lua interface. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2373
diff
changeset
|
311 int (*dll_luaopen_io) (lua_State *L); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
312 int (*dll_luaopen_os) (lua_State *L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
313 int (*dll_luaopen_package) (lua_State *L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
314 int (*dll_luaopen_debug) (lua_State *L); |
|
2431
7b764999f9b9
Update for Lua interface. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2373
diff
changeset
|
315 void (*dll_luaL_openlibs) (lua_State *L); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
316 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
317 typedef void **luaV_function; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
318 typedef struct { |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
319 const char *name; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
320 luaV_function func; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
321 } luaV_Reg; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
322 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
323 static const luaV_Reg luaV_dll[] = { |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
324 // lauxlib |
| 3450 | 325 #if LUA_VERSION_NUM <= 501 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
326 {"luaL_register", (luaV_function) &dll_luaL_register}, |
| 3450 | 327 {"luaL_prepbuffer", (luaV_function) &dll_luaL_prepbuffer}, |
| 328 {"luaL_openlib", (luaV_function) &dll_luaL_openlib}, | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
329 {"luaL_typerror", (luaV_function) &dll_luaL_typerror}, |
| 3450 | 330 {"luaL_loadfile", (luaV_function) &dll_luaL_loadfile}, |
| 331 {"luaL_loadbuffer", (luaV_function) &dll_luaL_loadbuffer}, | |
| 332 #else | |
| 333 {"luaL_prepbuffsize", (luaV_function) &dll_luaL_prepbuffsize}, | |
| 334 {"luaL_setfuncs", (luaV_function) &dll_luaL_setfuncs}, | |
| 335 {"luaL_loadfilex", (luaV_function) &dll_luaL_loadfilex}, | |
| 336 {"luaL_loadbufferx", (luaV_function) &dll_luaL_loadbufferx}, | |
| 337 {"luaL_argerror", (luaV_function) &dll_luaL_argerror}, | |
| 338 #endif | |
| 3459 | 339 {"luaL_checkany", (luaV_function) &dll_luaL_checkany}, |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
340 {"luaL_checklstring", (luaV_function) &dll_luaL_checklstring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
341 {"luaL_checkinteger", (luaV_function) &dll_luaL_checkinteger}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
342 {"luaL_optinteger", (luaV_function) &dll_luaL_optinteger}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
343 {"luaL_checktype", (luaV_function) &dll_luaL_checktype}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
344 {"luaL_error", (luaV_function) &dll_luaL_error}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
345 {"luaL_newstate", (luaV_function) &dll_luaL_newstate}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
346 {"luaL_buffinit", (luaV_function) &dll_luaL_buffinit}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
347 {"luaL_addlstring", (luaV_function) &dll_luaL_addlstring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
348 {"luaL_pushresult", (luaV_function) &dll_luaL_pushresult}, |
|
20456
25392efa9039
patch 8.2.0782: cannot build with Lua on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
20454
diff
changeset
|
349 {"luaL_loadstring", (luaV_function) &dll_luaL_loadstring}, |
|
21012
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
350 {"luaL_ref", (luaV_function) &dll_luaL_ref}, |
|
380923b96878
patch 8.2.1057: cannot build with dynamic Lua
Bram Moolenaar <Bram@vim.org>
parents:
21006
diff
changeset
|
351 {"luaL_unref", (luaV_function) &dll_luaL_unref}, |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
352 // lua |
| 3450 | 353 #if LUA_VERSION_NUM <= 501 |
| 354 {"lua_tonumber", (luaV_function) &dll_lua_tonumber}, | |
| 355 {"lua_tointeger", (luaV_function) &dll_lua_tointeger}, | |
| 356 {"lua_call", (luaV_function) &dll_lua_call}, | |
| 357 {"lua_pcall", (luaV_function) &dll_lua_pcall}, | |
| 358 #else | |
| 359 {"lua_tonumberx", (luaV_function) &dll_lua_tonumberx}, | |
| 360 {"lua_tointegerx", (luaV_function) &dll_lua_tointegerx}, | |
| 361 {"lua_callk", (luaV_function) &dll_lua_callk}, | |
| 362 {"lua_pcallk", (luaV_function) &dll_lua_pcallk}, | |
| 363 {"lua_getglobal", (luaV_function) &dll_lua_getglobal}, | |
| 364 {"lua_setglobal", (luaV_function) &dll_lua_setglobal}, | |
| 3459 | 365 #endif |
| 6887 | 366 #if LUA_VERSION_NUM <= 502 |
| 367 {"lua_replace", (luaV_function) &dll_lua_replace}, | |
| 368 {"lua_remove", (luaV_function) &dll_lua_remove}, | |
| 369 #endif | |
| 370 #if LUA_VERSION_NUM >= 503 | |
| 371 {"lua_rotate", (luaV_function) &dll_lua_rotate}, | |
| 372 {"lua_copy", (luaV_function) &dll_lua_copy}, | |
| 373 #endif | |
| 3450 | 374 {"lua_typename", (luaV_function) &dll_lua_typename}, |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
375 {"lua_close", (luaV_function) &dll_lua_close}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
376 {"lua_gettop", (luaV_function) &dll_lua_gettop}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
377 {"lua_settop", (luaV_function) &dll_lua_settop}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
378 {"lua_pushvalue", (luaV_function) &dll_lua_pushvalue}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
379 {"lua_isnumber", (luaV_function) &dll_lua_isnumber}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
380 {"lua_isstring", (luaV_function) &dll_lua_isstring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
381 {"lua_type", (luaV_function) &dll_lua_type}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
382 {"lua_rawequal", (luaV_function) &dll_lua_rawequal}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
383 {"lua_toboolean", (luaV_function) &dll_lua_toboolean}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
384 {"lua_tolstring", (luaV_function) &dll_lua_tolstring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
385 {"lua_touserdata", (luaV_function) &dll_lua_touserdata}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
386 {"lua_pushnil", (luaV_function) &dll_lua_pushnil}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
387 {"lua_pushnumber", (luaV_function) &dll_lua_pushnumber}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
388 {"lua_pushinteger", (luaV_function) &dll_lua_pushinteger}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
389 {"lua_pushlstring", (luaV_function) &dll_lua_pushlstring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
390 {"lua_pushstring", (luaV_function) &dll_lua_pushstring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
391 {"lua_pushfstring", (luaV_function) &dll_lua_pushfstring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
392 {"lua_pushcclosure", (luaV_function) &dll_lua_pushcclosure}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
393 {"lua_pushboolean", (luaV_function) &dll_lua_pushboolean}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
394 {"lua_pushlightuserdata", (luaV_function) &dll_lua_pushlightuserdata}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
395 {"lua_getfield", (luaV_function) &dll_lua_getfield}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
396 {"lua_rawget", (luaV_function) &dll_lua_rawget}, |
| 3450 | 397 {"lua_rawgeti", (luaV_function) &dll_lua_rawgeti}, |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
398 {"lua_createtable", (luaV_function) &dll_lua_createtable}, |
|
14583
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
399 #if LUA_VERSION_NUM >= 504 |
|
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
400 {"lua_newuserdatauv", (luaV_function) &dll_lua_newuserdatauv}, |
|
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
401 #else |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
402 {"lua_newuserdata", (luaV_function) &dll_lua_newuserdata}, |
|
14583
42eaac6eb4e4
patch 8.1.0305: missing support for Lua 5.4 32 bits on Unix
Christian Brabandt <cb@256bit.org>
parents:
14395
diff
changeset
|
403 #endif |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
404 {"lua_getmetatable", (luaV_function) &dll_lua_getmetatable}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
405 {"lua_setfield", (luaV_function) &dll_lua_setfield}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
406 {"lua_rawset", (luaV_function) &dll_lua_rawset}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
407 {"lua_rawseti", (luaV_function) &dll_lua_rawseti}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
408 {"lua_setmetatable", (luaV_function) &dll_lua_setmetatable}, |
| 3459 | 409 {"lua_next", (luaV_function) &dll_lua_next}, |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
410 // libs |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
411 {"luaopen_base", (luaV_function) &dll_luaopen_base}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
412 {"luaopen_table", (luaV_function) &dll_luaopen_table}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
413 {"luaopen_string", (luaV_function) &dll_luaopen_string}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
414 {"luaopen_math", (luaV_function) &dll_luaopen_math}, |
|
2431
7b764999f9b9
Update for Lua interface. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2373
diff
changeset
|
415 {"luaopen_io", (luaV_function) &dll_luaopen_io}, |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
416 {"luaopen_os", (luaV_function) &dll_luaopen_os}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
417 {"luaopen_package", (luaV_function) &dll_luaopen_package}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
418 {"luaopen_debug", (luaV_function) &dll_luaopen_debug}, |
|
2431
7b764999f9b9
Update for Lua interface. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2373
diff
changeset
|
419 {"luaL_openlibs", (luaV_function) &dll_luaL_openlibs}, |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
420 {NULL, NULL} |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
421 }; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
422 |
|
2373
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
423 static HANDLE hinstLua = NULL; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
424 |
| 2330 | 425 static int |
| 426 lua_link_init(char *libname, int verbose) | |
| 427 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
428 const luaV_Reg *reg; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
429 if (hinstLua) return OK; |
|
2373
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
430 hinstLua = load_dll(libname); |
| 2330 | 431 if (!hinstLua) |
| 432 { | |
| 433 if (verbose) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15328
diff
changeset
|
434 semsg(_(e_loadlib), libname); |
| 2330 | 435 return FAIL; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
436 } |
| 2330 | 437 for (reg = luaV_dll; reg->func; reg++) |
| 438 { | |
|
2373
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
439 if ((*reg->func = symbol_from_dll(hinstLua, reg->name)) == NULL) |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
440 { |
|
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
441 close_dll(hinstLua); |
| 2330 | 442 hinstLua = 0; |
| 443 if (verbose) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15328
diff
changeset
|
444 semsg(_(e_loadfunc), reg->name); |
| 2330 | 445 return FAIL; |
| 446 } | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
447 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
448 return OK; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
449 } |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
450 #endif // DYNAMIC_LUA |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
451 |
|
10025
068f397d0da4
commit https://github.com/vim/vim/commit/d90b6c02e2900576fb37d95b5e4f4a32b2d7383f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
452 #if defined(DYNAMIC_LUA) || defined(PROTO) |
| 2330 | 453 int |
| 454 lua_enabled(int verbose) | |
| 455 { | |
|
7528
53163e4d9e4f
commit https://github.com/vim/vim/commit/25e4fcde767084d1a79e0926bc301c92987c0cce
Christian Brabandt <cb@256bit.org>
parents:
7297
diff
changeset
|
456 return lua_link_init((char *)p_luadll, verbose) == OK; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
457 } |
|
10025
068f397d0da4
commit https://github.com/vim/vim/commit/d90b6c02e2900576fb37d95b5e4f4a32b2d7383f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
458 #endif |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
459 |
| 3450 | 460 #if LUA_VERSION_NUM > 501 |
| 461 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
462 luaL_typeerror(lua_State *L, int narg, const char *tname) |
| 3450 | 463 { |
| 464 const char *msg = lua_pushfstring(L, "%s expected, got %s", | |
| 3618 | 465 tname, luaL_typename(L, narg)); |
| 3450 | 466 return luaL_argerror(L, narg, msg); |
| 467 } | |
| 468 #endif | |
| 469 | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
470 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
471 // ======= Internal ======= |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
472 |
| 2330 | 473 static void |
| 474 luaV_newmetatable(lua_State *L, const char *tname) | |
| 475 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
476 lua_newtable(L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
477 lua_pushlightuserdata(L, (void *) tname); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
478 lua_pushvalue(L, -2); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
479 lua_rawset(L, LUA_REGISTRYINDEX); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
480 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
481 |
| 2330 | 482 static void * |
| 483 luaV_toudata(lua_State *L, int ud, const char *tname) | |
| 484 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
485 void *p = lua_touserdata(L, ud); |
| 2330 | 486 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
487 if (p != NULL) // value is userdata? |
| 2330 | 488 { |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
489 if (lua_getmetatable(L, ud)) // does it have a metatable? |
| 2330 | 490 { |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
491 luaV_getfield(L, tname); // get metatable |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
492 if (lua_rawequal(L, -1, -2)) // MTs match? |
| 2330 | 493 { |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
494 lua_pop(L, 2); // MTs |
| 2330 | 495 return p; |
| 496 } | |
| 497 } | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
498 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
499 return NULL; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
500 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
501 |
| 2330 | 502 static void * |
| 3450 | 503 luaV_checkcache(lua_State *L, void *p) |
| 504 { | |
| 505 luaV_getudata(L, p); | |
| 506 if (lua_isnil(L, -1)) luaL_error(L, "invalid object"); | |
| 507 lua_pop(L, 1); | |
| 508 return p; | |
| 509 } | |
| 510 | |
| 511 #define luaV_unbox(L,luatyp,ud) (*((luatyp *) lua_touserdata((L),(ud)))) | |
| 512 | |
| 513 #define luaV_checkvalid(L,luatyp,ud) \ | |
| 514 luaV_checkcache((L), (void *) luaV_unbox((L),luatyp,(ud))) | |
| 515 | |
| 516 static void * | |
| 2330 | 517 luaV_checkudata(lua_State *L, int ud, const char *tname) |
| 518 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
519 void *p = luaV_toudata(L, ud, tname); |
| 3450 | 520 if (p == NULL) luaL_typeerror(L, ud, tname); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
521 return p; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
522 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
523 |
| 2330 | 524 static void |
| 525 luaV_pushtypval(lua_State *L, typval_T *tv) | |
| 526 { | |
| 3450 | 527 if (tv == NULL) |
| 528 { | |
| 529 lua_pushnil(L); | |
| 530 return; | |
| 531 } | |
| 2330 | 532 switch (tv->v_type) |
| 533 { | |
| 534 case VAR_STRING: | |
| 3865 | 535 lua_pushstring(L, tv->vval.v_string == NULL |
| 536 ? "" : (char *)tv->vval.v_string); | |
| 2330 | 537 break; |
| 538 case VAR_NUMBER: | |
| 539 lua_pushinteger(L, (int) tv->vval.v_number); | |
| 540 break; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
541 #ifdef FEAT_FLOAT |
| 2330 | 542 case VAR_FLOAT: |
| 543 lua_pushnumber(L, (lua_Number) tv->vval.v_float); | |
| 544 break; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
545 #endif |
| 3450 | 546 case VAR_LIST: |
| 547 luaV_pushlist(L, tv->vval.v_list); | |
| 548 break; | |
| 549 case VAR_DICT: | |
| 550 luaV_pushdict(L, tv->vval.v_dict); | |
| 551 break; | |
|
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
18798
diff
changeset
|
552 case VAR_BOOL: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
553 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
554 if (tv->vval.v_number <= VVAL_TRUE) |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
555 lua_pushinteger(L, (int) tv->vval.v_number); |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
556 else |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
557 lua_pushnil(L); |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
558 break; |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
559 case VAR_FUNC: |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
560 luaV_pushfuncref(L, tv->vval.v_string); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
561 break; |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
562 case VAR_BLOB: |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
563 luaV_pushblob(L, tv->vval.v_blob); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
564 break; |
| 3450 | 565 default: |
| 566 lua_pushnil(L); | |
| 567 } | |
| 568 } | |
| 2330 | 569 |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
570 /* |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
571 * Converts lua value at 'pos' to typval 'tv'. |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
572 * Returns OK or FAIL. |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
573 */ |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
574 static int |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
575 luaV_totypval(lua_State *L, int pos, typval_T *tv) |
| 3450 | 576 { |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
577 int status = OK; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
578 |
|
21132
985e61894bb4
patch 8.2.1117: Coverity warns for unsing unitialized field
Bram Moolenaar <Bram@vim.org>
parents:
21108
diff
changeset
|
579 tv->v_lock = 0; |
|
985e61894bb4
patch 8.2.1117: Coverity warns for unsing unitialized field
Bram Moolenaar <Bram@vim.org>
parents:
21108
diff
changeset
|
580 |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
581 switch (lua_type(L, pos)) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
582 { |
| 3450 | 583 case LUA_TBOOLEAN: |
|
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
18798
diff
changeset
|
584 tv->v_type = VAR_BOOL; |
| 3450 | 585 tv->vval.v_number = (varnumber_T) lua_toboolean(L, pos); |
| 586 break; | |
|
15328
f7130bc17248
patch 8.1.0672: the Lua interface doesn't know about v:null
Bram Moolenaar <Bram@vim.org>
parents:
14583
diff
changeset
|
587 case LUA_TNIL: |
|
f7130bc17248
patch 8.1.0672: the Lua interface doesn't know about v:null
Bram Moolenaar <Bram@vim.org>
parents:
14583
diff
changeset
|
588 tv->v_type = VAR_SPECIAL; |
|
f7130bc17248
patch 8.1.0672: the Lua interface doesn't know about v:null
Bram Moolenaar <Bram@vim.org>
parents:
14583
diff
changeset
|
589 tv->vval.v_number = VVAL_NULL; |
|
f7130bc17248
patch 8.1.0672: the Lua interface doesn't know about v:null
Bram Moolenaar <Bram@vim.org>
parents:
14583
diff
changeset
|
590 break; |
| 3450 | 591 case LUA_TSTRING: |
| 592 tv->v_type = VAR_STRING; | |
| 593 tv->vval.v_string = vim_strsave((char_u *) lua_tostring(L, pos)); | |
| 2330 | 594 break; |
| 3450 | 595 case LUA_TNUMBER: |
| 596 #ifdef FEAT_FLOAT | |
|
20441
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
597 { |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
598 const lua_Number n = lua_tonumber(L, pos); |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
599 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
600 if (n > (lua_Number)INT64_MAX || n < (lua_Number)INT64_MIN |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
601 || ((lua_Number)((varnumber_T)n)) != n) |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
602 { |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
603 tv->v_type = VAR_FLOAT; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
604 tv->vval.v_float = (float_T)n; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
605 } |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
606 else |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
607 { |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
608 tv->v_type = VAR_NUMBER; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
609 tv->vval.v_number = (varnumber_T)n; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
610 } |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
611 } |
| 3450 | 612 #else |
| 613 tv->v_type = VAR_NUMBER; | |
| 614 tv->vval.v_number = (varnumber_T) lua_tointeger(L, pos); | |
| 615 #endif | |
| 616 break; | |
|
21006
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
617 case LUA_TFUNCTION: |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
618 { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
619 char_u *name; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
620 lua_pushvalue(L, pos); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
621 luaV_CFuncState *state = ALLOC_CLEAR_ONE(luaV_CFuncState); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
622 state->lua_funcref = luaL_ref(L, LUA_REGISTRYINDEX); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
623 state->L = L; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
624 state->lua_tableref = LUA_NOREF; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
625 name = register_cfunc(&luaV_call_lua_func, |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
626 &luaV_call_lua_func_free, state); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
627 tv->v_type = VAR_FUNC; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
628 tv->vval.v_string = vim_strsave(name); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
629 break; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
630 } |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
631 case LUA_TTABLE: |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
632 { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
633 lua_pushvalue(L, pos); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
634 int lua_tableref = luaL_ref(L, LUA_REGISTRYINDEX); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
635 if (lua_getmetatable(L, pos)) { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
636 lua_getfield(L, -1, LUA___CALL); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
637 if (lua_isfunction(L, -1)) { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
638 char_u *name; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
639 int lua_funcref = luaL_ref(L, LUA_REGISTRYINDEX); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
640 luaV_CFuncState *state = ALLOC_CLEAR_ONE(luaV_CFuncState); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
641 state->lua_funcref = lua_funcref; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
642 state->L = L; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
643 state->lua_tableref = lua_tableref; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
644 name = register_cfunc(&luaV_call_lua_func, |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
645 &luaV_call_lua_func_free, state); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
646 tv->v_type = VAR_FUNC; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
647 tv->vval.v_string = vim_strsave(name); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
648 break; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
649 } |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
650 } |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
651 tv->v_type = VAR_NUMBER; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
652 tv->vval.v_number = 0; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
653 status = FAIL; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
654 break; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
655 } |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
656 case LUA_TUSERDATA: |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
657 { |
| 3450 | 658 void *p = lua_touserdata(L, pos); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
659 |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
660 if (lua_getmetatable(L, pos)) // has metatable? |
| 2330 | 661 { |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
662 // check list |
| 3450 | 663 luaV_getfield(L, LUAVIM_LIST); |
| 664 if (lua_rawequal(L, -1, -2)) | |
|
2373
f149bb1cf5be
Make it possible to load Lua dynamically on Unix. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2331
diff
changeset
|
665 { |
| 3450 | 666 tv->v_type = VAR_LIST; |
| 667 tv->vval.v_list = *((luaV_List *) p); | |
| 668 ++tv->vval.v_list->lv_refcount; | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
669 lua_pop(L, 2); // MTs |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
670 break; |
| 2330 | 671 } |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
672 // check dict |
| 3450 | 673 luaV_getfield(L, LUAVIM_DICT); |
| 674 if (lua_rawequal(L, -1, -3)) | |
| 675 { | |
| 676 tv->v_type = VAR_DICT; | |
| 677 tv->vval.v_dict = *((luaV_Dict *) p); | |
| 678 ++tv->vval.v_dict->dv_refcount; | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
679 lua_pop(L, 3); // MTs |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
680 break; |
| 3450 | 681 } |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
682 // check blob |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
683 luaV_getfield(L, LUAVIM_BLOB); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
684 if (lua_rawequal(L, -1, -4)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
685 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
686 tv->v_type = VAR_BLOB; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
687 tv->vval.v_blob = *((luaV_Blob *) p); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
688 ++tv->vval.v_blob->bv_refcount; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
689 lua_pop(L, 4); // MTs |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
690 break; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
691 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
692 // check funcref |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
693 luaV_getfield(L, LUAVIM_FUNCREF); |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
694 if (lua_rawequal(L, -1, -5)) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
695 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
696 luaV_Funcref *f = (luaV_Funcref *) p; |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
697 func_ref(f->name); |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
698 tv->v_type = VAR_FUNC; |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
699 tv->vval.v_string = vim_strsave(f->name); |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
700 lua_pop(L, 5); // MTs |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
701 break; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
702 } |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
703 lua_pop(L, 4); // MTs |
| 2330 | 704 } |
| 705 } | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
706 // FALLTHROUGH |
| 2330 | 707 default: |
| 3450 | 708 tv->v_type = VAR_NUMBER; |
| 709 tv->vval.v_number = 0; | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
710 status = FAIL; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
711 } |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
712 return status; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
713 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
714 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
715 /* |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
716 * similar to luaL_addlstring, but replaces \0 with \n if toline and |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
717 * \n with \0 otherwise |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
718 */ |
| 2330 | 719 static void |
| 720 luaV_addlstring(luaL_Buffer *b, const char *s, size_t l, int toline) | |
| 721 { | |
| 722 while (l--) | |
| 723 { | |
| 724 if (*s == '\0' && toline) | |
| 725 luaL_addchar(b, '\n'); | |
| 726 else if (*s == '\n' && !toline) | |
| 727 luaL_addchar(b, '\0'); | |
| 728 else | |
| 729 luaL_addchar(b, *s); | |
| 730 s++; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
731 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
732 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
733 |
| 2330 | 734 static void |
| 735 luaV_pushline(lua_State *L, buf_T *buf, linenr_T n) | |
| 736 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
737 const char *s = (const char *) ml_get_buf(buf, n, FALSE); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
738 luaL_Buffer b; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
739 luaL_buffinit(L, &b); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
740 luaV_addlstring(&b, s, strlen(s), 0); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
741 luaL_pushresult(&b); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
742 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
743 |
| 2330 | 744 static char_u * |
| 745 luaV_toline(lua_State *L, int pos) | |
| 746 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
747 size_t l; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
748 const char *s = lua_tolstring(L, pos, &l); |
| 2330 | 749 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
750 luaL_Buffer b; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
751 luaL_buffinit(L, &b); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
752 luaV_addlstring(&b, s, l, 1); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
753 luaL_pushresult(&b); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
754 return (char_u *) lua_tostring(L, -1); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
755 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
756 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
757 /* |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
758 * pops a string s from the top of the stack and calls mf(t) for pieces t of |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
759 * s separated by newlines |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
760 */ |
| 2330 | 761 static void |
| 762 luaV_msgfunc(lua_State *L, msgfunc_T mf) | |
| 763 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
764 luaL_Buffer b; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
765 size_t l; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
766 const char *p, *s = lua_tolstring(L, -1, &l); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
767 luaL_buffinit(L, &b); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
768 luaV_addlstring(&b, s, l, 0); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
769 luaL_pushresult(&b); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
770 // break string |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
771 p = s = lua_tolstring(L, -1, &l); |
| 2330 | 772 while (l--) |
| 773 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
774 if (*p++ == '\0') // break? |
| 2330 | 775 { |
| 776 mf((char_u *) s); | |
| 777 s = p; | |
| 778 } | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
779 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
780 mf((char_u *) s); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
781 lua_pop(L, 2); // original and modified strings |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
782 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
783 |
| 3450 | 784 #define luaV_newtype(typ,tname,luatyp,luatname) \ |
| 785 static luatyp * \ | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
786 luaV_new##tname(lua_State *L, typ *obj) \ |
| 3450 | 787 { \ |
| 788 luatyp *o = (luatyp *) lua_newuserdata(L, sizeof(luatyp)); \ | |
| 789 *o = obj; \ | |
| 790 luaV_setudata(L, obj); /* cache[obj] = udata */ \ | |
| 791 luaV_getfield(L, luatname); \ | |
| 792 lua_setmetatable(L, -2); \ | |
| 793 return o; \ | |
| 794 } | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
795 |
| 3450 | 796 #define luaV_pushtype(typ,tname,luatyp) \ |
| 797 static luatyp * \ | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
798 luaV_push##tname(lua_State *L, typ *obj) \ |
| 3450 | 799 { \ |
| 800 luatyp *o = NULL; \ | |
| 801 if (obj == NULL) \ | |
| 802 lua_pushnil(L); \ | |
| 803 else { \ | |
| 804 luaV_getudata(L, obj); \ | |
| 805 if (lua_isnil(L, -1)) /* not interned? */ \ | |
| 806 { \ | |
| 807 lua_pop(L, 1); \ | |
| 808 o = luaV_new##tname(L, obj); \ | |
| 809 } \ | |
| 810 else \ | |
| 811 o = (luatyp *) lua_touserdata(L, -1); \ | |
| 812 } \ | |
| 813 return o; \ | |
| 814 } | |
| 815 | |
| 816 #define luaV_type_tostring(tname,luatname) \ | |
| 817 static int \ | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
818 luaV_##tname##_tostring(lua_State *L) \ |
| 3450 | 819 { \ |
| 820 lua_pushfstring(L, "%s: %p", luatname, lua_touserdata(L, 1)); \ | |
| 821 return 1; \ | |
| 822 } | |
| 823 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
824 // ======= List type ======= |
| 3450 | 825 |
| 826 static luaV_List * | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
827 luaV_newlist(lua_State *L, list_T *lis) |
| 3450 | 828 { |
| 829 luaV_List *l = (luaV_List *) lua_newuserdata(L, sizeof(luaV_List)); | |
| 830 *l = lis; | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
831 lis->lv_refcount++; // reference in Lua |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
832 luaV_setudata(L, lis); // cache[lis] = udata |
| 3450 | 833 luaV_getfield(L, LUAVIM_LIST); |
| 834 lua_setmetatable(L, -2); | |
| 835 return l; | |
| 836 } | |
| 837 | |
| 838 luaV_pushtype(list_T, list, luaV_List) | |
| 839 luaV_type_tostring(list, LUAVIM_LIST) | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
840 |
| 2330 | 841 static int |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
842 luaV_list_len(lua_State *L) |
| 2330 | 843 { |
| 3450 | 844 list_T *l = luaV_unbox(L, luaV_List, 1); |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
845 lua_pushinteger(L, (int) list_len(l)); |
| 3450 | 846 return 1; |
| 847 } | |
| 848 | |
| 849 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
850 luaV_list_iter(lua_State *L) |
| 3450 | 851 { |
| 852 listitem_T *li = (listitem_T *) lua_touserdata(L, lua_upvalueindex(2)); | |
| 853 if (li == NULL) return 0; | |
| 854 luaV_pushtypval(L, &li->li_tv); | |
| 855 lua_pushlightuserdata(L, (void *) li->li_next); | |
| 856 lua_replace(L, lua_upvalueindex(2)); | |
| 857 return 1; | |
| 858 } | |
| 859 | |
| 860 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
861 luaV_list_call(lua_State *L) |
| 3450 | 862 { |
| 863 list_T *l = luaV_unbox(L, luaV_List, 1); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
864 lua_pushvalue(L, lua_upvalueindex(1)); // pass cache table along |
| 3450 | 865 lua_pushlightuserdata(L, (void *) l->lv_first); |
| 866 lua_pushcclosure(L, luaV_list_iter, 2); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
867 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
868 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
869 |
| 2330 | 870 static int |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
871 luaV_list_index(lua_State *L) |
| 3450 | 872 { |
| 873 list_T *l = luaV_unbox(L, luaV_List, 1); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
874 if (lua_isnumber(L, 2)) // list item? |
| 3450 | 875 { |
|
21030
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
876 long n = (long) luaL_checkinteger(L, 2); |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
877 listitem_T *li; |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
878 |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
879 // Lua array index starts with 1 while Vim uses 0, subtract 1 to |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
880 // normalize. |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
881 n -= 1; |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
882 li = list_find(l, n); |
| 3450 | 883 if (li == NULL) |
| 884 lua_pushnil(L); | |
| 885 else | |
| 886 luaV_pushtypval(L, &li->li_tv); | |
| 887 } | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
888 else if (lua_isstring(L, 2)) // method? |
| 3450 | 889 { |
| 890 const char *s = lua_tostring(L, 2); | |
| 891 if (strncmp(s, "add", 3) == 0 | |
| 4293 | 892 || strncmp(s, "insert", 6) == 0) |
| 3450 | 893 { |
| 894 lua_getmetatable(L, 1); | |
| 895 lua_getfield(L, -1, s); | |
| 896 } | |
| 897 else | |
| 898 lua_pushnil(L); | |
| 899 } | |
| 900 else | |
| 901 lua_pushnil(L); | |
| 902 return 1; | |
| 903 } | |
| 904 | |
| 905 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
906 luaV_list_newindex(lua_State *L) |
| 3450 | 907 { |
| 908 list_T *l = luaV_unbox(L, luaV_List, 1); | |
| 909 long n = (long) luaL_checkinteger(L, 2); | |
| 910 listitem_T *li; | |
|
21030
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
911 |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
912 // Lua array index starts with 1 while Vim uses 0, subtract 1 to normalize. |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
913 n -= 1; |
|
08e284594211
patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents:
21012
diff
changeset
|
914 |
| 3450 | 915 if (l->lv_lock) |
| 916 luaL_error(L, "list is locked"); | |
| 917 li = list_find(l, n); | |
|
21060
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
918 if (li == NULL) |
| 3450 | 919 { |
|
21060
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
920 if (!lua_isnil(L, 3)) |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
921 { |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
922 typval_T v; |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
923 luaV_checktypval(L, 3, &v, "inserting list item"); |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
924 if (list_insert_tv(l, &v, li) == FAIL) |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
925 luaL_error(L, "failed to add item to list"); |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
926 clear_tv(&v); |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
927 } |
| 3450 | 928 } |
| 929 else | |
| 930 { | |
|
21060
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
931 if (lua_isnil(L, 3)) // remove? |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
932 { |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
933 vimlist_remove(l, li, li); |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
934 listitem_free(l, li); |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
935 } |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
936 else |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
937 { |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
938 typval_T v; |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
939 luaV_checktypval(L, 3, &v, "setting list item"); |
|
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
940 clear_tv(&li->li_tv); |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
941 li->li_tv = v; |
|
21060
89aba7895bb2
patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents:
21030
diff
changeset
|
942 } |
| 3450 | 943 } |
| 944 return 0; | |
| 945 } | |
| 946 | |
| 947 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
948 luaV_list_add(lua_State *L) |
| 3450 | 949 { |
| 950 luaV_List *lis = luaV_checkudata(L, 1, LUAVIM_LIST); | |
| 951 list_T *l = (list_T *) luaV_checkcache(L, (void *) *lis); | |
| 4293 | 952 typval_T v; |
| 3450 | 953 if (l->lv_lock) |
| 954 luaL_error(L, "list is locked"); | |
| 4293 | 955 lua_settop(L, 2); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
956 luaV_checktypval(L, 2, &v, "adding list item"); |
| 4293 | 957 if (list_append_tv(l, &v) == FAIL) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
958 luaL_error(L, "failed to add item to list"); |
| 4293 | 959 clear_tv(&v); |
| 3450 | 960 lua_settop(L, 1); |
| 961 return 1; | |
| 962 } | |
| 963 | |
| 964 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
965 luaV_list_insert(lua_State *L) |
| 3450 | 966 { |
| 967 luaV_List *lis = luaV_checkudata(L, 1, LUAVIM_LIST); | |
| 968 list_T *l = (list_T *) luaV_checkcache(L, (void *) *lis); | |
| 6625 | 969 long pos = (long) luaL_optinteger(L, 3, 0); |
| 3450 | 970 listitem_T *li = NULL; |
| 971 typval_T v; | |
| 972 if (l->lv_lock) | |
| 973 luaL_error(L, "list is locked"); | |
| 974 if (pos < l->lv_len) | |
| 975 { | |
| 976 li = list_find(l, pos); | |
| 977 if (li == NULL) | |
| 978 luaL_error(L, "invalid position"); | |
| 979 } | |
| 980 lua_settop(L, 2); | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
981 luaV_checktypval(L, 2, &v, "inserting list item"); |
| 4293 | 982 if (list_insert_tv(l, &v, li) == FAIL) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
983 luaL_error(L, "failed to add item to list"); |
| 4293 | 984 clear_tv(&v); |
| 3450 | 985 lua_settop(L, 1); |
| 986 return 1; | |
| 987 } | |
| 988 | |
| 989 static const luaL_Reg luaV_List_mt[] = { | |
| 990 {"__tostring", luaV_list_tostring}, | |
| 991 {"__len", luaV_list_len}, | |
| 992 {"__call", luaV_list_call}, | |
| 993 {"__index", luaV_list_index}, | |
| 994 {"__newindex", luaV_list_newindex}, | |
| 995 {"add", luaV_list_add}, | |
| 996 {"insert", luaV_list_insert}, | |
| 997 {NULL, NULL} | |
| 998 }; | |
| 999 | |
| 1000 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1001 // ======= Dict type ======= |
| 3450 | 1002 |
| 1003 static luaV_Dict * | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1004 luaV_newdict(lua_State *L, dict_T *dic) |
| 3450 | 1005 { |
| 1006 luaV_Dict *d = (luaV_Dict *) lua_newuserdata(L, sizeof(luaV_Dict)); | |
| 1007 *d = dic; | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1008 dic->dv_refcount++; // reference in Lua |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1009 luaV_setudata(L, dic); // cache[dic] = udata |
| 3450 | 1010 luaV_getfield(L, LUAVIM_DICT); |
| 1011 lua_setmetatable(L, -2); | |
| 1012 return d; | |
| 1013 } | |
| 1014 | |
| 1015 luaV_pushtype(dict_T, dict, luaV_Dict) | |
| 1016 luaV_type_tostring(dict, LUAVIM_DICT) | |
| 1017 | |
| 1018 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1019 luaV_dict_len(lua_State *L) |
| 3450 | 1020 { |
| 1021 dict_T *d = luaV_unbox(L, luaV_Dict, 1); | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1022 lua_pushinteger(L, (int) dict_len(d)); |
| 3450 | 1023 return 1; |
| 1024 } | |
| 1025 | |
| 1026 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1027 luaV_dict_iter(lua_State *L UNUSED) |
| 3450 | 1028 { |
| 4135 | 1029 #ifdef FEAT_EVAL |
| 3450 | 1030 hashitem_T *hi = (hashitem_T *) lua_touserdata(L, lua_upvalueindex(2)); |
| 1031 int n = lua_tointeger(L, lua_upvalueindex(3)); | |
| 1032 dictitem_T *di; | |
| 1033 if (n <= 0) return 0; | |
| 1034 while (HASHITEM_EMPTY(hi)) hi++; | |
| 1035 di = dict_lookup(hi); | |
| 1036 lua_pushstring(L, (char *) hi->hi_key); | |
| 1037 luaV_pushtypval(L, &di->di_tv); | |
| 1038 lua_pushlightuserdata(L, (void *) (hi + 1)); | |
| 1039 lua_replace(L, lua_upvalueindex(2)); | |
| 1040 lua_pushinteger(L, n - 1); | |
| 1041 lua_replace(L, lua_upvalueindex(3)); | |
| 1042 return 2; | |
| 4135 | 1043 #else |
| 1044 return 0; | |
| 1045 #endif | |
| 3450 | 1046 } |
| 1047 | |
| 1048 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1049 luaV_dict_call(lua_State *L) |
| 3450 | 1050 { |
| 1051 dict_T *d = luaV_unbox(L, luaV_Dict, 1); | |
| 1052 hashtab_T *ht = &d->dv_hashtab; | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1053 lua_pushvalue(L, lua_upvalueindex(1)); // pass cache table along |
| 3450 | 1054 lua_pushlightuserdata(L, (void *) ht->ht_array); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1055 lua_pushinteger(L, ht->ht_used); // # remaining items |
| 3450 | 1056 lua_pushcclosure(L, luaV_dict_iter, 3); |
| 1057 return 1; | |
| 1058 } | |
| 1059 | |
| 1060 static int | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1061 luaV_dict_index(lua_State *L) |
| 3450 | 1062 { |
| 1063 dict_T *d = luaV_unbox(L, luaV_Dict, 1); | |
| 1064 char_u *key = (char_u *) luaL_checkstring(L, 2); | |
| 1065 dictitem_T *di = dict_find(d, key, -1); | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1066 |
| 3450 | 1067 if (di == NULL) |
| 1068 lua_pushnil(L); | |
| 1069 else | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1070 { |
| 3450 | 1071 luaV_pushtypval(L, &di->di_tv); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1072 if (di->di_tv.v_type == VAR_FUNC) // funcref? |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1073 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1074 luaV_Funcref *f = (luaV_Funcref *) lua_touserdata(L, -1); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1075 f->self = d; // keep "self" reference |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1076 d->dv_refcount++; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1077 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1078 } |
| 3450 | 1079 return 1; |
| 1080 } | |
| 1081 | |
| 1082 static int | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1083 luaV_dict_newindex(lua_State *L) |
| 3450 | 1084 { |
| 1085 dict_T *d = luaV_unbox(L, luaV_Dict, 1); | |
| 1086 char_u *key = (char_u *) luaL_checkstring(L, 2); | |
| 1087 dictitem_T *di; | |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1088 typval_T tv; |
|
16009
3b524e8110ab
patch 8.1.1010: Lua interface leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1089 |
| 3450 | 1090 if (d->dv_lock) |
| 1091 luaL_error(L, "dict is locked"); | |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1092 if (key == NULL) |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1093 return 0; |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1094 if (*key == NUL) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1095 luaL_error(L, "empty key"); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1096 if (!lua_isnil(L, 3)) // read value? |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
1097 { |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1098 luaV_checktypval(L, 3, &tv, "setting dict item"); |
|
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1099 if (d->dv_scope == VAR_DEF_SCOPE && tv.v_type == VAR_FUNC) |
|
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1100 { |
|
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1101 clear_tv(&tv); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1102 luaL_error(L, "cannot assign funcref to builtin scope"); |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1103 } |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1104 } |
| 3450 | 1105 di = dict_find(d, key, -1); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1106 if (di == NULL) // non-existing key? |
| 3450 | 1107 { |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1108 if (lua_isnil(L, 3)) |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1109 return 0; |
| 3450 | 1110 di = dictitem_alloc(key); |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1111 if (di == NULL) |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1112 { |
|
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1113 clear_tv(&tv); |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1114 return 0; |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1115 } |
| 3450 | 1116 if (dict_add(d, di) == FAIL) |
| 1117 { | |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1118 vim_free(di); |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1119 clear_tv(&tv); |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1120 return 0; |
| 3450 | 1121 } |
| 1122 } | |
| 1123 else | |
| 1124 clear_tv(&di->di_tv); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1125 if (lua_isnil(L, 3)) // remove? |
| 3450 | 1126 { |
| 1127 hashitem_T *hi = hash_find(&d->dv_hashtab, di->di_key); | |
| 1128 hash_remove(&d->dv_hashtab, hi); | |
| 1129 dictitem_free(di); | |
| 1130 } | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1131 else |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1132 di->di_tv = tv; |
| 3450 | 1133 return 0; |
| 1134 } | |
| 1135 | |
| 1136 static const luaL_Reg luaV_Dict_mt[] = { | |
| 1137 {"__tostring", luaV_dict_tostring}, | |
| 1138 {"__len", luaV_dict_len}, | |
| 1139 {"__call", luaV_dict_call}, | |
| 1140 {"__index", luaV_dict_index}, | |
| 1141 {"__newindex", luaV_dict_newindex}, | |
| 1142 {NULL, NULL} | |
| 1143 }; | |
| 1144 | |
| 1145 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1146 // ======= Blob type ======= |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1147 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1148 static luaV_Blob * |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1149 luaV_newblob(lua_State *L, blob_T *blo) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1150 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1151 luaV_Blob *b = (luaV_Blob *) lua_newuserdata(L, sizeof(luaV_Blob)); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1152 *b = blo; |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1153 blo->bv_refcount++; // reference in Lua |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1154 luaV_setudata(L, blo); // cache[blo] = udata |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1155 luaV_getfield(L, LUAVIM_BLOB); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1156 lua_setmetatable(L, -2); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1157 return b; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1158 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1159 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1160 luaV_pushtype(blob_T, blob, luaV_Blob) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1161 luaV_type_tostring(blob, LUAVIM_BLOB) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1162 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1163 static int |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1164 luaV_blob_gc(lua_State *L) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1165 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1166 blob_T *b = luaV_unbox(L, luaV_Blob, 1); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1167 blob_unref(b); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1168 return 0; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1169 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1170 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1171 static int |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1172 luaV_blob_len(lua_State *L) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1173 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1174 blob_T *b = luaV_unbox(L, luaV_Blob, 1); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1175 lua_pushinteger(L, (int) blob_len(b)); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1176 return 1; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1177 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1178 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1179 static int |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1180 luaV_blob_index(lua_State *L) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1181 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1182 blob_T *b = luaV_unbox(L, luaV_Blob, 1); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1183 if (lua_isnumber(L, 2)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1184 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1185 int idx = luaL_checkinteger(L, 2); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1186 if (idx < blob_len(b)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1187 lua_pushnumber(L, (lua_Number) blob_get(b, idx)); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1188 else |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1189 lua_pushnil(L); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1190 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1191 else if (lua_isstring(L, 2)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1192 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1193 const char *s = lua_tostring(L, 2); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1194 if (strncmp(s, "add", 3) == 0) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1195 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1196 lua_getmetatable(L, 1); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1197 lua_getfield(L, -1, s); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1198 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1199 else |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1200 lua_pushnil(L); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1201 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1202 else |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1203 lua_pushnil(L); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1204 return 1; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1205 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1206 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1207 static int |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1208 luaV_blob_newindex(lua_State *L) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1209 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1210 blob_T *b = luaV_unbox(L, luaV_Blob, 1); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1211 if (b->bv_lock) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1212 luaL_error(L, "blob is locked"); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1213 if (lua_isnumber(L, 2)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1214 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1215 long len = blob_len(b); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1216 int idx = luaL_checkinteger(L, 2); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1217 int val = luaL_checkinteger(L, 3); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1218 if (idx < len || (idx == len && ga_grow(&b->bv_ga, 1) == OK)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1219 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1220 blob_set(b, idx, (char_u) val); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1221 if (idx == len) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1222 ++b->bv_ga.ga_len; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1223 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1224 else |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1225 luaL_error(L, "index out of range"); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1226 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1227 return 0; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1228 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1229 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1230 static int |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1231 luaV_blob_add(lua_State *L) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1232 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1233 luaV_Blob *blo = luaV_checkudata(L, 1, LUAVIM_BLOB); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1234 blob_T *b = (blob_T *) luaV_checkcache(L, (void *) *blo); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1235 if (b->bv_lock) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1236 luaL_error(L, "blob is locked"); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1237 lua_settop(L, 2); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1238 if (!lua_isstring(L, 2)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1239 luaL_error(L, "string expected, got %s", luaL_typename(L, 2)); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1240 else |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1241 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1242 size_t i, l = 0; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1243 const char *s = lua_tolstring(L, 2, &l); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1244 |
|
19372
967149bbd8d3
patch 8.2.0244: compiler warning in Lua interface
Bram Moolenaar <Bram@vim.org>
parents:
19181
diff
changeset
|
1245 if (ga_grow(&b->bv_ga, (int)l) == OK) |
|
16099
643fe07aa0e2
patch 8.1.1054: not checking return value of ga_grow()
Bram Moolenaar <Bram@vim.org>
parents:
16076
diff
changeset
|
1246 for (i = 0; i < l; ++i) |
|
643fe07aa0e2
patch 8.1.1054: not checking return value of ga_grow()
Bram Moolenaar <Bram@vim.org>
parents:
16076
diff
changeset
|
1247 ga_append(&b->bv_ga, s[i]); |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1248 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1249 lua_settop(L, 1); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1250 return 1; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1251 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1252 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1253 static const luaL_Reg luaV_Blob_mt[] = { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1254 {"__tostring", luaV_blob_tostring}, |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1255 {"__gc", luaV_blob_gc}, |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1256 {"__len", luaV_blob_len}, |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1257 {"__index", luaV_blob_index}, |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1258 {"__newindex", luaV_blob_newindex}, |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1259 {"add", luaV_blob_add}, |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1260 {NULL, NULL} |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1261 }; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1262 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1263 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1264 // ======= Funcref type ======= |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1265 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1266 static luaV_Funcref * |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1267 luaV_newfuncref(lua_State *L, char_u *name) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1268 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1269 luaV_Funcref *f = (luaV_Funcref *)lua_newuserdata(L, sizeof(luaV_Funcref)); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1270 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1271 if (name != NULL) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1272 { |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1273 func_ref(name); |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1274 f->name = vim_strsave(name); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1275 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1276 f->self = NULL; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1277 luaV_getfield(L, LUAVIM_FUNCREF); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1278 lua_setmetatable(L, -2); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1279 return f; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1280 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1281 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1282 static luaV_Funcref * |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1283 luaV_pushfuncref(lua_State *L, char_u *name) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1284 { |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1285 return luaV_newfuncref(L, name); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1286 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1287 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1288 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1289 luaV_type_tostring(funcref, LUAVIM_FUNCREF) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1290 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1291 static int |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1292 luaV_funcref_gc(lua_State *L) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1293 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1294 luaV_Funcref *f = (luaV_Funcref *) lua_touserdata(L, 1); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1295 |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1296 func_unref(f->name); |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1297 vim_free(f->name); |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1298 // NOTE: Don't call "dict_unref(f->self)", because the dict of "f->self" |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1299 // will be (or has been already) freed by Vim's garbage collection. |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1300 return 0; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1301 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1302 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1303 // equivalent to string(funcref) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1304 static int |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1305 luaV_funcref_len(lua_State *L) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1306 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1307 luaV_Funcref *f = (luaV_Funcref *) lua_touserdata(L, 1); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1308 |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1309 lua_pushstring(L, (const char *) f->name); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1310 return 1; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1311 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1312 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1313 static int |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1314 luaV_funcref_call(lua_State *L) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1315 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1316 luaV_Funcref *f = (luaV_Funcref *) lua_touserdata(L, 1); |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1317 int i, n = lua_gettop(L) - 1; // #args |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1318 int status = FAIL; |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1319 typval_T args; |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1320 typval_T rettv; |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1321 |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1322 args.v_type = VAR_LIST; |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1323 args.vval.v_list = list_alloc(); |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1324 rettv.v_type = VAR_UNKNOWN; // as in clear_tv |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1325 if (args.vval.v_list != NULL) |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1326 { |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1327 typval_T v; |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1328 |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
1329 for (i = 0; i < n; i++) |
|
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
1330 { |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1331 luaV_checktypval(L, i + 2, &v, "calling funcref"); |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1332 list_append_tv(args.vval.v_list, &v); |
|
16009
3b524e8110ab
patch 8.1.1010: Lua interface leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1333 clear_tv(&v); |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1334 } |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1335 status = func_call(f->name, &args, NULL, f->self, &rettv); |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1336 if (status == OK) |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1337 luaV_pushtypval(L, &rettv); |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1338 clear_tv(&args); |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1339 clear_tv(&rettv); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1340 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1341 if (status != OK) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1342 luaL_error(L, "cannot call funcref"); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1343 return 1; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1344 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1345 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1346 static const luaL_Reg luaV_Funcref_mt[] = { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1347 {"__tostring", luaV_funcref_tostring}, |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1348 {"__gc", luaV_funcref_gc}, |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1349 {"__len", luaV_funcref_len}, |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1350 {"__call", luaV_funcref_call}, |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1351 {NULL, NULL} |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1352 }; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1353 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1354 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1355 // ======= Buffer type ======= |
| 3450 | 1356 |
| 1357 luaV_newtype(buf_T, buffer, luaV_Buffer, LUAVIM_BUFFER) | |
| 1358 luaV_pushtype(buf_T, buffer, luaV_Buffer) | |
| 1359 luaV_type_tostring(buffer, LUAVIM_BUFFER) | |
| 1360 | |
| 1361 static int | |
| 2330 | 1362 luaV_buffer_len(lua_State *L) |
| 1363 { | |
| 3450 | 1364 buf_T *b = (buf_T *) luaV_checkvalid(L, luaV_Buffer, 1); |
| 1365 lua_pushinteger(L, b->b_ml.ml_line_count); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1366 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1367 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1368 |
| 2330 | 1369 static int |
| 1370 luaV_buffer_call(lua_State *L) | |
| 1371 { | |
| 3450 | 1372 buf_T *b = (buf_T *) luaV_checkvalid(L, luaV_Buffer, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1373 lua_settop(L, 1); |
| 3450 | 1374 set_curbuf(b, DOBUF_SPLIT); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1375 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1376 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1377 |
| 2330 | 1378 static int |
| 1379 luaV_buffer_index(lua_State *L) | |
| 1380 { | |
| 3450 | 1381 buf_T *b = (buf_T *) luaV_checkvalid(L, luaV_Buffer, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1382 linenr_T n = (linenr_T) lua_tointeger(L, 2); |
| 3450 | 1383 if (n > 0 && n <= b->b_ml.ml_line_count) |
| 1384 luaV_pushline(L, b, n); | |
| 2330 | 1385 else if (lua_isstring(L, 2)) |
| 1386 { | |
| 1387 const char *s = lua_tostring(L, 2); | |
| 1388 if (strncmp(s, "name", 4) == 0) | |
|
14296
396b71b242b2
patch 8.1.0164: luaeval('vim.buffer().name') returns an error
Christian Brabandt <cb@256bit.org>
parents:
14235
diff
changeset
|
1389 lua_pushstring(L, (b->b_sfname == NULL) |
|
396b71b242b2
patch 8.1.0164: luaeval('vim.buffer().name') returns an error
Christian Brabandt <cb@256bit.org>
parents:
14235
diff
changeset
|
1390 ? "" : (char *) b->b_sfname); |
| 2330 | 1391 else if (strncmp(s, "fname", 5) == 0) |
|
14296
396b71b242b2
patch 8.1.0164: luaeval('vim.buffer().name') returns an error
Christian Brabandt <cb@256bit.org>
parents:
14235
diff
changeset
|
1392 lua_pushstring(L, (b->b_ffname == NULL) |
|
396b71b242b2
patch 8.1.0164: luaeval('vim.buffer().name') returns an error
Christian Brabandt <cb@256bit.org>
parents:
14235
diff
changeset
|
1393 ? "" : (char *) b->b_ffname); |
| 2330 | 1394 else if (strncmp(s, "number", 6) == 0) |
| 3450 | 1395 lua_pushinteger(L, b->b_fnum); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1396 // methods |
| 2330 | 1397 else if (strncmp(s, "insert", 6) == 0 |
| 1398 || strncmp(s, "next", 4) == 0 | |
| 1399 || strncmp(s, "previous", 8) == 0 | |
| 1400 || strncmp(s, "isvalid", 7) == 0) | |
| 1401 { | |
| 1402 lua_getmetatable(L, 1); | |
| 1403 lua_getfield(L, -1, s); | |
| 1404 } | |
| 1405 else | |
| 1406 lua_pushnil(L); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1407 } |
| 2330 | 1408 else |
| 1409 lua_pushnil(L); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1410 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1411 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1412 |
| 2330 | 1413 static int |
| 1414 luaV_buffer_newindex(lua_State *L) | |
| 1415 { | |
| 3450 | 1416 buf_T *b = (buf_T *) luaV_checkvalid(L, luaV_Buffer, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1417 linenr_T n = (linenr_T) luaL_checkinteger(L, 2); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1418 #ifdef HAVE_SANDBOX |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1419 luaV_checksandbox(L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1420 #endif |
| 3450 | 1421 if (n < 1 || n > b->b_ml.ml_line_count) |
| 2330 | 1422 luaL_error(L, "invalid line number"); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1423 if (lua_isnil(L, 3)) // delete line |
| 2330 | 1424 { |
| 1425 buf_T *buf = curbuf; | |
| 3450 | 1426 curbuf = b; |
| 2330 | 1427 if (u_savedel(n, 1L) == FAIL) |
| 1428 { | |
| 1429 curbuf = buf; | |
| 1430 luaL_error(L, "cannot save undo information"); | |
| 1431 } | |
|
20599
d571231175b4
patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents:
20456
diff
changeset
|
1432 else if (ml_delete(n) == FAIL) |
| 2330 | 1433 { |
| 1434 curbuf = buf; | |
| 1435 luaL_error(L, "cannot delete line"); | |
| 1436 } | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1437 else |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1438 { |
| 2330 | 1439 deleted_lines_mark(n, 1L); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1440 if (b == curwin->w_buffer) // fix cursor in current window? |
| 2330 | 1441 { |
| 1442 if (curwin->w_cursor.lnum >= n) | |
| 1443 { | |
| 1444 if (curwin->w_cursor.lnum > n) | |
| 1445 { | |
| 1446 curwin->w_cursor.lnum -= 1; | |
| 1447 check_cursor_col(); | |
| 1448 } | |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1449 else |
|
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1450 check_cursor(); |
| 2330 | 1451 changed_cline_bef_curs(); |
| 1452 } | |
| 1453 invalidate_botline(); | |
| 1454 } | |
| 1455 } | |
| 1456 curbuf = buf; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1457 } |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1458 else if (lua_isstring(L, 3)) // update line |
| 2330 | 1459 { |
| 1460 buf_T *buf = curbuf; | |
| 3450 | 1461 curbuf = b; |
| 2330 | 1462 if (u_savesub(n) == FAIL) |
| 1463 { | |
| 1464 curbuf = buf; | |
| 1465 luaL_error(L, "cannot save undo information"); | |
| 1466 } | |
| 1467 else if (ml_replace(n, luaV_toline(L, 3), TRUE) == FAIL) | |
| 1468 { | |
| 1469 curbuf = buf; | |
| 1470 luaL_error(L, "cannot replace line"); | |
| 1471 } | |
| 1472 else changed_bytes(n, 0); | |
| 1473 curbuf = buf; | |
| 3450 | 1474 if (b == curwin->w_buffer) |
| 2330 | 1475 check_cursor_col(); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1476 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1477 else |
| 2330 | 1478 luaL_error(L, "wrong argument to change line"); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1479 return 0; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1480 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1481 |
| 2330 | 1482 static int |
| 1483 luaV_buffer_insert(lua_State *L) | |
| 1484 { | |
| 3450 | 1485 luaV_Buffer *lb = luaV_checkudata(L, 1, LUAVIM_BUFFER); |
| 1486 buf_T *b = (buf_T *) luaV_checkcache(L, (void *) *lb); | |
| 1487 linenr_T last = b->b_ml.ml_line_count; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1488 linenr_T n = (linenr_T) luaL_optinteger(L, 3, last); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1489 buf_T *buf; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1490 luaL_checktype(L, 2, LUA_TSTRING); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1491 #ifdef HAVE_SANDBOX |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1492 luaV_checksandbox(L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1493 #endif |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1494 // fix insertion line |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1495 if (n < 0) n = 0; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1496 if (n > last) n = last; |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1497 // insert |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1498 buf = curbuf; |
| 3450 | 1499 curbuf = b; |
| 2330 | 1500 if (u_save(n, n + 1) == FAIL) |
| 1501 { | |
| 1502 curbuf = buf; | |
| 1503 luaL_error(L, "cannot save undo information"); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1504 } |
| 2330 | 1505 else if (ml_append(n, luaV_toline(L, 2), 0, FALSE) == FAIL) |
| 1506 { | |
| 1507 curbuf = buf; | |
| 1508 luaL_error(L, "cannot insert line"); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1509 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1510 else |
| 2330 | 1511 appended_lines_mark(n, 1L); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1512 curbuf = buf; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1513 update_screen(VALID); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1514 return 0; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1515 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1516 |
| 2330 | 1517 static int |
| 1518 luaV_buffer_next(lua_State *L) | |
| 1519 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1520 luaV_Buffer *b = luaV_checkudata(L, 1, LUAVIM_BUFFER); |
| 3450 | 1521 buf_T *buf = (buf_T *) luaV_checkcache(L, (void *) *b); |
| 1522 luaV_pushbuffer(L, buf->b_next); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1523 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1524 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1525 |
| 2330 | 1526 static int |
| 1527 luaV_buffer_previous(lua_State *L) | |
| 1528 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1529 luaV_Buffer *b = luaV_checkudata(L, 1, LUAVIM_BUFFER); |
| 3450 | 1530 buf_T *buf = (buf_T *) luaV_checkcache(L, (void *) *b); |
| 1531 luaV_pushbuffer(L, buf->b_prev); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1532 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1533 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1534 |
| 2330 | 1535 static int |
| 1536 luaV_buffer_isvalid(lua_State *L) | |
| 1537 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1538 luaV_Buffer *b = luaV_checkudata(L, 1, LUAVIM_BUFFER); |
| 3450 | 1539 luaV_getudata(L, *b); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1540 lua_pushboolean(L, !lua_isnil(L, -1)); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1541 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1542 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1543 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1544 static const luaL_Reg luaV_Buffer_mt[] = { |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1545 {"__tostring", luaV_buffer_tostring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1546 {"__len", luaV_buffer_len}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1547 {"__call", luaV_buffer_call}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1548 {"__index", luaV_buffer_index}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1549 {"__newindex", luaV_buffer_newindex}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1550 {"insert", luaV_buffer_insert}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1551 {"next", luaV_buffer_next}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1552 {"previous", luaV_buffer_previous}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1553 {"isvalid", luaV_buffer_isvalid}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1554 {NULL, NULL} |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1555 }; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1556 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1557 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1558 // ======= Window type ======= |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1559 |
| 3450 | 1560 luaV_newtype(win_T, window, luaV_Window, LUAVIM_WINDOW) |
| 1561 luaV_pushtype(win_T, window, luaV_Window) | |
| 1562 luaV_type_tostring(window, LUAVIM_WINDOW) | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1563 |
| 2330 | 1564 static int |
| 1565 luaV_window_call(lua_State *L) | |
| 1566 { | |
| 3450 | 1567 win_T *w = (win_T *) luaV_checkvalid(L, luaV_Window, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1568 lua_settop(L, 1); |
| 3450 | 1569 win_goto(w); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1570 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1571 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1572 |
| 2330 | 1573 static int |
| 1574 luaV_window_index(lua_State *L) | |
| 1575 { | |
| 3450 | 1576 win_T *w = (win_T *) luaV_checkvalid(L, luaV_Window, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1577 const char *s = luaL_checkstring(L, 2); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1578 if (strncmp(s, "buffer", 6) == 0) |
| 3450 | 1579 luaV_pushbuffer(L, w->w_buffer); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1580 else if (strncmp(s, "line", 4) == 0) |
| 3450 | 1581 lua_pushinteger(L, w->w_cursor.lnum); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1582 else if (strncmp(s, "col", 3) == 0) |
| 3450 | 1583 lua_pushinteger(L, w->w_cursor.col + 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1584 else if (strncmp(s, "width", 5) == 0) |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
1585 lua_pushinteger(L, w->w_width); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1586 else if (strncmp(s, "height", 6) == 0) |
| 3450 | 1587 lua_pushinteger(L, w->w_height); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1588 // methods |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1589 else if (strncmp(s, "next", 4) == 0 |
| 2330 | 1590 || strncmp(s, "previous", 8) == 0 |
| 1591 || strncmp(s, "isvalid", 7) == 0) | |
| 1592 { | |
| 1593 lua_getmetatable(L, 1); | |
| 1594 lua_getfield(L, -1, s); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1595 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1596 else |
| 2330 | 1597 lua_pushnil(L); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1598 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1599 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1600 |
| 2330 | 1601 static int |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
1602 luaV_window_newindex(lua_State *L) |
| 2330 | 1603 { |
| 3450 | 1604 win_T *w = (win_T *) luaV_checkvalid(L, luaV_Window, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1605 const char *s = luaL_checkstring(L, 2); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1606 int v = luaL_checkinteger(L, 3); |
| 2330 | 1607 if (strncmp(s, "line", 4) == 0) |
| 1608 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1609 #ifdef HAVE_SANDBOX |
| 2330 | 1610 luaV_checksandbox(L); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1611 #endif |
| 3450 | 1612 if (v < 1 || v > w->w_buffer->b_ml.ml_line_count) |
| 2330 | 1613 luaL_error(L, "line out of range"); |
| 3450 | 1614 w->w_cursor.lnum = v; |
| 2330 | 1615 update_screen(VALID); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1616 } |
| 2330 | 1617 else if (strncmp(s, "col", 3) == 0) |
| 1618 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1619 #ifdef HAVE_SANDBOX |
| 2330 | 1620 luaV_checksandbox(L); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1621 #endif |
| 3450 | 1622 w->w_cursor.col = v - 1; |
|
14395
c15bef307de6
patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents:
14335
diff
changeset
|
1623 w->w_set_curswant = TRUE; |
| 2330 | 1624 update_screen(VALID); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1625 } |
| 2330 | 1626 else if (strncmp(s, "width", 5) == 0) |
| 1627 { | |
| 1628 win_T *win = curwin; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1629 #ifdef FEAT_GUI |
| 2330 | 1630 need_mouse_correct = TRUE; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1631 #endif |
| 3450 | 1632 curwin = w; |
| 2330 | 1633 win_setwidth(v); |
| 1634 curwin = win; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1635 } |
| 2330 | 1636 else if (strncmp(s, "height", 6) == 0) |
| 1637 { | |
| 1638 win_T *win = curwin; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1639 #ifdef FEAT_GUI |
| 2330 | 1640 need_mouse_correct = TRUE; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1641 #endif |
| 3450 | 1642 curwin = w; |
| 2330 | 1643 win_setheight(v); |
| 1644 curwin = win; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1645 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1646 else |
| 2330 | 1647 luaL_error(L, "invalid window property: `%s'", s); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1648 return 0; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1649 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1650 |
| 2330 | 1651 static int |
| 1652 luaV_window_next(lua_State *L) | |
| 1653 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1654 luaV_Window *w = luaV_checkudata(L, 1, LUAVIM_WINDOW); |
| 3450 | 1655 win_T *win = (win_T *) luaV_checkcache(L, (void *) *w); |
| 1656 luaV_pushwindow(L, win->w_next); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1657 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1658 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1659 |
| 2330 | 1660 static int |
| 1661 luaV_window_previous(lua_State *L) | |
| 1662 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1663 luaV_Window *w = luaV_checkudata(L, 1, LUAVIM_WINDOW); |
| 3450 | 1664 win_T *win = (win_T *) luaV_checkcache(L, (void *) *w); |
| 1665 luaV_pushwindow(L, win->w_prev); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1666 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1667 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1668 |
| 2330 | 1669 static int |
| 1670 luaV_window_isvalid(lua_State *L) | |
| 1671 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1672 luaV_Window *w = luaV_checkudata(L, 1, LUAVIM_WINDOW); |
| 3450 | 1673 luaV_getudata(L, *w); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1674 lua_pushboolean(L, !lua_isnil(L, -1)); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1675 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1676 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1677 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1678 static const luaL_Reg luaV_Window_mt[] = { |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1679 {"__tostring", luaV_window_tostring}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1680 {"__call", luaV_window_call}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1681 {"__index", luaV_window_index}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1682 {"__newindex", luaV_window_newindex}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1683 {"next", luaV_window_next}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1684 {"previous", luaV_window_previous}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1685 {"isvalid", luaV_window_isvalid}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1686 {NULL, NULL} |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1687 }; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1688 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1689 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1690 // ======= Vim module ======= |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1691 |
| 2330 | 1692 static int |
| 1693 luaV_print(lua_State *L) | |
| 1694 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1695 int i, n = lua_gettop(L); // nargs |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1696 const char *s; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1697 size_t l; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1698 luaL_Buffer b; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1699 luaL_buffinit(L, &b); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1700 lua_getglobal(L, "tostring"); |
| 2330 | 1701 for (i = 1; i <= n; i++) |
| 1702 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1703 lua_pushvalue(L, -1); // tostring |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1704 lua_pushvalue(L, i); // arg |
| 2330 | 1705 lua_call(L, 1, 1); |
| 1706 s = lua_tolstring(L, -1, &l); | |
| 1707 if (s == NULL) | |
| 1708 return luaL_error(L, "cannot convert to string"); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1709 if (i > 1) luaL_addchar(&b, ' '); // use space instead of tab |
| 2330 | 1710 luaV_addlstring(&b, s, l, 0); |
| 1711 lua_pop(L, 1); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1712 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1713 luaL_pushresult(&b); |
|
18370
026034963159
patch 8.1.2179: pressing "q" at the more prompt doesn't stop Python output
Bram Moolenaar <Bram@vim.org>
parents:
17168
diff
changeset
|
1714 if (!got_int) |
|
026034963159
patch 8.1.2179: pressing "q" at the more prompt doesn't stop Python output
Bram Moolenaar <Bram@vim.org>
parents:
17168
diff
changeset
|
1715 luaV_msg(L); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1716 return 0; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1717 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1718 |
| 2330 | 1719 static int |
| 3091 | 1720 luaV_debug(lua_State *L) |
| 1721 { | |
| 1722 lua_settop(L, 0); | |
| 1723 lua_getglobal(L, "vim"); | |
| 1724 lua_getfield(L, -1, "eval"); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1725 lua_remove(L, -2); // vim.eval at position 1 |
| 3091 | 1726 for (;;) |
| 1727 { | |
| 1728 const char *input; | |
| 1729 size_t l; | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1730 lua_pushvalue(L, 1); // vim.eval |
| 3091 | 1731 lua_pushliteral(L, "input('lua_debug> ')"); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1732 lua_call(L, 1, 1); // return string |
| 3091 | 1733 input = lua_tolstring(L, -1, &l); |
| 1734 if (l == 0 || strcmp(input, "cont") == 0) | |
| 1735 return 0; | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1736 msg_putchar('\n'); // avoid outputting on input line |
| 3091 | 1737 if (luaL_loadbuffer(L, input, l, "=(debug command)") |
| 1738 || lua_pcall(L, 0, 0, 0)) | |
| 1739 luaV_emsg(L); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1740 lua_settop(L, 1); // remove eventual returns, but keep vim.eval |
| 3091 | 1741 } |
| 1742 } | |
| 1743 | |
| 1744 static int | |
| 2330 | 1745 luaV_command(lua_State *L) |
| 1746 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1747 do_cmdline_cmd((char_u *) luaL_checkstring(L, 1)); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1748 update_screen(VALID); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1749 return 0; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1750 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1751 |
| 2330 | 1752 static int |
| 1753 luaV_eval(lua_State *L) | |
| 1754 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1755 typval_T *tv = eval_expr((char_u *) luaL_checkstring(L, 1), NULL); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1756 if (tv == NULL) luaL_error(L, "invalid expression"); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1757 luaV_pushtypval(L, tv); |
| 4293 | 1758 free_tv(tv); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1759 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1760 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1761 |
| 2330 | 1762 static int |
|
2331
3840b7508835
Make it easier to build with Lua. Remove compiler warnings.
Bram Moolenaar <bram@vim.org>
parents:
2330
diff
changeset
|
1763 luaV_beep(lua_State *L UNUSED) |
| 2330 | 1764 { |
| 6949 | 1765 vim_beep(BO_LANG); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1766 return 0; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1767 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1768 |
| 2330 | 1769 static int |
| 1770 luaV_line(lua_State *L) | |
| 1771 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1772 luaV_pushline(L, curbuf, curwin->w_cursor.lnum); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1773 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1774 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1775 |
| 2330 | 1776 static int |
| 3450 | 1777 luaV_list(lua_State *L) |
| 1778 { | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1779 list_T *l; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1780 int initarg = !lua_isnoneornil(L, 1); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1781 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1782 if (initarg && lua_type(L, 1) != LUA_TTABLE) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1783 luaL_error(L, "table expected, got %s", luaL_typename(L, 1)); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1784 l = list_alloc(); |
| 3450 | 1785 if (l == NULL) |
| 1786 lua_pushnil(L); | |
| 1787 else | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1788 { |
| 3450 | 1789 luaV_newlist(L, l); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1790 if (initarg) // traverse table to init list |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
1791 { |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1792 int notnil, i = 0; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1793 typval_T v; |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
1794 do |
|
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
1795 { |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1796 lua_rawgeti(L, 1, ++i); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1797 notnil = !lua_isnil(L, -1); |
|
14335
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
1798 if (notnil) |
|
d59bf91128ea
patch 8.1.0183: Lua API changed, breaking the build
Christian Brabandt <cb@256bit.org>
parents:
14329
diff
changeset
|
1799 { |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1800 luaV_checktypval(L, -1, &v, "vim.list"); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1801 list_append_tv(l, &v); |
|
16009
3b524e8110ab
patch 8.1.1010: Lua interface leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1802 clear_tv(&v); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1803 } |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1804 lua_pop(L, 1); // value |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1805 } while (notnil); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1806 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1807 } |
| 3450 | 1808 return 1; |
| 1809 } | |
| 1810 | |
| 1811 static int | |
| 1812 luaV_dict(lua_State *L) | |
| 1813 { | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1814 dict_T *d; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1815 int initarg = !lua_isnoneornil(L, 1); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1816 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1817 if (initarg && lua_type(L, 1) != LUA_TTABLE) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1818 luaL_error(L, "table expected, got %s", luaL_typename(L, 1)); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1819 d = dict_alloc(); |
| 3450 | 1820 if (d == NULL) |
| 1821 lua_pushnil(L); | |
| 1822 else | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1823 { |
| 3450 | 1824 luaV_newdict(L, d); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1825 if (initarg) // traverse table to init dict |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1826 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1827 lua_pushnil(L); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1828 while (lua_next(L, 1)) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1829 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1830 char_u *key; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1831 dictitem_T *di; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1832 typval_T v; |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1833 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1834 lua_pushvalue(L, -2); // dup key in case it's a number |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1835 key = (char_u *) lua_tostring(L, -1); |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1836 if (key == NULL) |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1837 { |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1838 lua_pushnil(L); |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1839 return 1; |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1840 } |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1841 if (*key == NUL) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1842 luaL_error(L, "table has empty key"); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1843 luaV_checktypval(L, -2, &v, "vim.dict"); // value |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1844 di = dictitem_alloc(key); |
|
14329
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1845 if (di == NULL || dict_add(d, di) == FAIL) |
|
fe651f98e173
patch 8.1.0180: static analysis errors in Lua interface
Christian Brabandt <cb@256bit.org>
parents:
14296
diff
changeset
|
1846 { |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1847 vim_free(di); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1848 lua_pushnil(L); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1849 return 1; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1850 } |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
1851 di->di_tv = v; |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1852 lua_pop(L, 2); // key copy and value |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1853 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1854 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1855 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1856 return 1; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1857 } |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1858 |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1859 static int |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1860 luaV_blob(lua_State *L) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1861 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1862 blob_T *b; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1863 int initarg = !lua_isnoneornil(L, 1); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1864 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1865 if (initarg && !lua_isstring(L, 1)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1866 luaL_error(L, "string expected, got %s", luaL_typename(L, 1)); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1867 b = blob_alloc(); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1868 if (b == NULL) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1869 lua_pushnil(L); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1870 else |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1871 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1872 luaV_newblob(L, b); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1873 if (initarg) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1874 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1875 size_t i, l = 0; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1876 const char *s = lua_tolstring(L, 1, &l); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1877 |
|
19372
967149bbd8d3
patch 8.2.0244: compiler warning in Lua interface
Bram Moolenaar <Bram@vim.org>
parents:
19181
diff
changeset
|
1878 if (ga_grow(&b->bv_ga, (int)l) == OK) |
|
16099
643fe07aa0e2
patch 8.1.1054: not checking return value of ga_grow()
Bram Moolenaar <Bram@vim.org>
parents:
16076
diff
changeset
|
1879 for (i = 0; i < l; ++i) |
|
643fe07aa0e2
patch 8.1.1054: not checking return value of ga_grow()
Bram Moolenaar <Bram@vim.org>
parents:
16076
diff
changeset
|
1880 ga_append(&b->bv_ga, s[i]); |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1881 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1882 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1883 return 1; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1884 } |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1885 |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1886 static int |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1887 luaV_funcref(lua_State *L) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1888 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1889 const char *name = luaL_checkstring(L, 1); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1890 // note: not checking if function exists (needs function_exists) |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1891 if (name == NULL || *name == NUL || VIM_ISDIGIT(*name)) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1892 luaL_error(L, "invalid function name: %s", name); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1893 luaV_newfuncref(L, (char_u *) name); |
| 3450 | 1894 return 1; |
| 1895 } | |
| 1896 | |
| 1897 static int | |
| 2330 | 1898 luaV_buffer(lua_State *L) |
| 1899 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1900 buf_T *buf; |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1901 if (lua_isstring(L, 1)) // get by number or name? |
| 2330 | 1902 { |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1903 if (lua_isnumber(L, 1)) // by number? |
| 2330 | 1904 { |
| 1905 int n = lua_tointeger(L, 1); | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
1906 FOR_ALL_BUFFERS(buf) |
| 2330 | 1907 if (buf->b_fnum == n) break; |
| 1908 } | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1909 else // by name |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1910 { |
| 2330 | 1911 size_t l; |
| 1912 const char *s = lua_tolstring(L, 1, &l); | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
1913 FOR_ALL_BUFFERS(buf) |
| 2330 | 1914 { |
| 1915 if (buf->b_ffname == NULL || buf->b_sfname == NULL) | |
| 1916 { | |
| 1917 if (l == 0) break; | |
| 1918 } | |
|
2331
3840b7508835
Make it easier to build with Lua. Remove compiler warnings.
Bram Moolenaar <bram@vim.org>
parents:
2330
diff
changeset
|
1919 else if (strncmp(s, (char *)buf->b_ffname, l) == 0 |
|
3840b7508835
Make it easier to build with Lua. Remove compiler warnings.
Bram Moolenaar <bram@vim.org>
parents:
2330
diff
changeset
|
1920 || strncmp(s, (char *)buf->b_sfname, l) == 0) |
| 2330 | 1921 break; |
| 1922 } | |
| 1923 } | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1924 } |
| 3450 | 1925 else |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1926 buf = (lua_toboolean(L, 1)) ? firstbuf : curbuf; // first buffer? |
| 3450 | 1927 luaV_pushbuffer(L, buf); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1928 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1929 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1930 |
| 2330 | 1931 static int |
| 1932 luaV_window(lua_State *L) | |
| 1933 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1934 win_T *win; |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1935 if (lua_isnumber(L, 1)) // get by number? |
| 2330 | 1936 { |
| 1937 int n = lua_tointeger(L, 1); | |
| 1938 for (win = firstwin; win != NULL; win = win->w_next, n--) | |
| 1939 if (n == 1) break; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1940 } |
| 3450 | 1941 else |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1942 win = (lua_toboolean(L, 1)) ? firstwin : curwin; // first window? |
| 3450 | 1943 luaV_pushwindow(L, win); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1944 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1945 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1946 |
| 2330 | 1947 static int |
| 1948 luaV_open(lua_State *L) | |
| 1949 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1950 char_u *s = NULL; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1951 #ifdef HAVE_SANDBOX |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1952 luaV_checksandbox(L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1953 #endif |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1954 if (lua_isstring(L, 1)) s = (char_u *) lua_tostring(L, 1); |
| 3200 | 1955 luaV_pushbuffer(L, buflist_new(s, NULL, 1L, BLN_LISTED)); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1956 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1957 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1958 |
| 2330 | 1959 static int |
| 3450 | 1960 luaV_type(lua_State *L) |
| 2330 | 1961 { |
| 3450 | 1962 luaL_checkany(L, 1); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
1963 if (lua_type(L, 1) == LUA_TUSERDATA) // check vim udata? |
| 3450 | 1964 { |
| 1965 lua_settop(L, 1); | |
| 1966 if (lua_getmetatable(L, 1)) | |
| 1967 { | |
| 1968 luaV_getfield(L, LUAVIM_LIST); | |
| 1969 if (lua_rawequal(L, -1, 2)) | |
| 1970 { | |
| 1971 lua_pushstring(L, "list"); | |
| 1972 return 1; | |
| 1973 } | |
| 1974 luaV_getfield(L, LUAVIM_DICT); | |
| 1975 if (lua_rawequal(L, -1, 2)) | |
| 1976 { | |
| 1977 lua_pushstring(L, "dict"); | |
| 1978 return 1; | |
| 1979 } | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1980 luaV_getfield(L, LUAVIM_BLOB); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1981 if (lua_rawequal(L, -1, 2)) |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1982 { |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1983 lua_pushstring(L, "blob"); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1984 return 1; |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
1985 } |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1986 luaV_getfield(L, LUAVIM_FUNCREF); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1987 if (lua_rawequal(L, -1, 2)) |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1988 { |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1989 lua_pushstring(L, "funcref"); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1990 return 1; |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1991 } |
| 3450 | 1992 luaV_getfield(L, LUAVIM_BUFFER); |
| 1993 if (lua_rawequal(L, -1, 2)) | |
| 1994 { | |
| 1995 lua_pushstring(L, "buffer"); | |
| 1996 return 1; | |
| 1997 } | |
| 1998 luaV_getfield(L, LUAVIM_WINDOW); | |
| 1999 if (lua_rawequal(L, -1, 2)) | |
| 2000 { | |
| 2001 lua_pushstring(L, "window"); | |
| 2002 return 1; | |
| 2003 } | |
| 2004 } | |
| 2005 } | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2006 lua_pushstring(L, luaL_typename(L, 1)); // fallback |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2007 return 1; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2008 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2009 |
|
20441
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2010 static int |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2011 luaV_call(lua_State *L) |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2012 { |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2013 int argc = lua_gettop(L) - 1; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2014 size_t funcname_len; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2015 char_u *funcname; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2016 char *error = NULL; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2017 typval_T rettv; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2018 typval_T argv[MAX_FUNC_ARGS + 1]; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2019 int i = 0; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2020 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2021 if (argc > MAX_FUNC_ARGS) |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2022 return luaL_error(L, "Function called with too many arguments"); |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2023 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2024 funcname = (char_u *)luaL_checklstring(L, 1, &funcname_len); |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2025 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2026 for (; i < argc; i++) |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2027 { |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2028 if (luaV_totypval(L, i + 2, &argv[i]) == FAIL) |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2029 { |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2030 error = "lua: cannot convert value"; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2031 goto free_vim_args; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2032 } |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2033 } |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2034 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2035 argv[argc].v_type = VAR_UNKNOWN; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2036 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2037 if (call_vim_function(funcname, argc, argv, &rettv) == FAIL) |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2038 { |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2039 error = "lua: call_vim_function failed"; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2040 goto free_vim_args; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2041 } |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2042 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2043 luaV_pushtypval(L, &rettv); |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2044 clear_tv(&rettv); |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2045 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2046 free_vim_args: |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2047 while (i > 0) |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2048 clear_tv(&argv[--i]); |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2049 |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2050 if (error == NULL) |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2051 return 1; |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2052 else |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2053 return luaL_error(L, error); |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2054 } |
|
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2055 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2056 static const luaL_Reg luaV_module[] = { |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2057 {"command", luaV_command}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2058 {"eval", luaV_eval}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2059 {"beep", luaV_beep}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2060 {"line", luaV_line}, |
| 3450 | 2061 {"list", luaV_list}, |
| 2062 {"dict", luaV_dict}, | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
2063 {"blob", luaV_blob}, |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2064 {"funcref", luaV_funcref}, |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2065 {"buffer", luaV_buffer}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2066 {"window", luaV_window}, |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2067 {"open", luaV_open}, |
| 3450 | 2068 {"type", luaV_type}, |
|
20441
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2069 {"call", luaV_call}, |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2070 {NULL, NULL} |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2071 }; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2072 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2073 /* |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2074 * for freeing list, dict, buffer and window objects; lightuserdata as arg |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2075 */ |
| 3450 | 2076 static int |
| 2077 luaV_free(lua_State *L) | |
| 2078 { | |
| 2079 lua_pushnil(L); | |
| 2080 luaV_setudata(L, lua_touserdata(L, 1)); | |
| 2081 return 0; | |
| 2082 } | |
| 2083 | |
| 2084 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2085 luaV_luaeval(lua_State *L) |
| 3450 | 2086 { |
| 2087 luaL_Buffer b; | |
| 2088 size_t l; | |
| 2089 const char *str = lua_tolstring(L, 1, &l); | |
| 2090 typval_T *arg = (typval_T *) lua_touserdata(L, 2); | |
| 2091 typval_T *rettv = (typval_T *) lua_touserdata(L, 3); | |
| 2092 luaL_buffinit(L, &b); | |
| 2093 luaL_addlstring(&b, LUAVIM_EVALHEADER, sizeof(LUAVIM_EVALHEADER) - 1); | |
| 2094 luaL_addlstring(&b, str, l); | |
| 2095 luaL_pushresult(&b); | |
| 2096 str = lua_tolstring(L, -1, &l); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2097 if (luaL_loadbuffer(L, str, l, LUAVIM_EVALNAME)) // compile error? |
| 3450 | 2098 { |
| 2099 luaV_emsg(L); | |
| 2100 return 0; | |
| 2101 } | |
| 2102 luaV_pushtypval(L, arg); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2103 if (lua_pcall(L, 1, 1, 0)) // running error? |
| 3450 | 2104 { |
| 2105 luaV_emsg(L); | |
| 2106 return 0; | |
| 2107 } | |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2108 if (luaV_totypval(L, -1, rettv) == FAIL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15328
diff
changeset
|
2109 emsg("luaeval: cannot convert value"); |
| 6590 | 2110 return 0; |
| 3450 | 2111 } |
| 2112 | |
| 2113 static int | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2114 luaV_setref(lua_State *L) |
| 3450 | 2115 { |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2116 int copyID = lua_tointeger(L, 1); |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2117 int abort = FALSE; |
| 6565 | 2118 |
| 3450 | 2119 luaV_getfield(L, LUAVIM_LIST); |
| 2120 luaV_getfield(L, LUAVIM_DICT); | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2121 luaV_getfield(L, LUAVIM_FUNCREF); |
| 3450 | 2122 lua_pushnil(L); |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2123 // traverse cache table |
| 6586 | 2124 while (!abort && lua_next(L, lua_upvalueindex(1)) != 0) |
| 3450 | 2125 { |
| 2126 lua_getmetatable(L, -1); | |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2127 if (lua_rawequal(L, -1, 2)) // list? |
| 3450 | 2128 { |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2129 list_T *l = (list_T *)lua_touserdata(L, 5); // key |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2130 |
|
17168
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
16099
diff
changeset
|
2131 abort = set_ref_in_list(l, copyID); |
| 3450 | 2132 } |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2133 else if (lua_rawequal(L, -1, 3)) // dict? |
| 3450 | 2134 { |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2135 dict_T *d = (dict_T *)lua_touserdata(L, 5); // key |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2136 |
|
17168
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
16099
diff
changeset
|
2137 abort = set_ref_in_dict(d, copyID); |
| 3450 | 2138 } |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2139 else if (lua_rawequal(L, -1, 4)) // funcref? |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2140 { |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2141 luaV_Funcref *f = (luaV_Funcref *)lua_touserdata(L, 5); // key |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2142 |
|
17168
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
16099
diff
changeset
|
2143 abort = set_ref_in_dict(f->self, copyID); |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2144 } |
|
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2145 lua_pop(L, 2); // metatable and value |
| 3450 | 2146 } |
| 6565 | 2147 lua_pushinteger(L, abort); |
| 6590 | 2148 return 1; |
| 3450 | 2149 } |
| 2150 | |
|
20441
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2151 #define LUA_VIM_FN_CODE \ |
|
20609
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2152 "vim.fn = setmetatable({}, {\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2153 " __index = function (t, key)\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2154 " local function _fn(...)\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2155 " return vim.call(key, ...)\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2156 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2157 " t[key] = _fn\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2158 " return _fn\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2159 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2160 " })" |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2161 |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2162 #define LUA_VIM_UPDATE_PACKAGE_PATHS \ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2163 "local last_vim_paths = {}\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2164 "vim._update_package_paths = function ()\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2165 " local cur_vim_paths = {}\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2166 " local function split(s, delimiter)\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2167 " result = {}\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2168 " for match in (s..delimiter):gmatch(\"(.-)\"..delimiter) do\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2169 " table.insert(result, match)\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2170 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2171 " return result\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2172 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2173 " local rtps = split(vim.eval('&runtimepath'), ',')\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2174 " local sep = package.config:sub(1, 1)\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2175 " for _, key in ipairs({'path', 'cpath'}) do\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2176 " local orig_str = package[key] .. ';'\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2177 " local pathtrails_ordered = {}\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2178 " -- Note: ignores trailing item without trailing `;`. Not using something\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2179 " -- simpler in order to preserve empty items (stand for default path).\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2180 " local orig = {}\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2181 " for s in orig_str:gmatch('[^;]*;') do\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2182 " s = s:sub(1, -2) -- Strip trailing semicolon\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2183 " orig[#orig + 1] = s\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2184 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2185 " if key == 'path' then\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2186 " -- /?.lua and /?/init.lua\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2187 " pathtrails_ordered = {sep .. '?.lua', sep .. '?' .. sep .. 'init.lua'}\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2188 " else\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2189 " local pathtrails = {}\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2190 " for _, s in ipairs(orig) do\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2191 " -- Find out path patterns. pathtrail should contain something like\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2192 " -- /?.so, \?.dll. This allows not to bother determining what correct\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2193 " -- suffixes are.\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2194 " local pathtrail = s:match('[/\\\\][^/\\\\]*%?.*$')\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2195 " if pathtrail and not pathtrails[pathtrail] then\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2196 " pathtrails[pathtrail] = true\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2197 " pathtrails_ordered[#pathtrails_ordered + 1] = pathtrail\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2198 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2199 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2200 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2201 " local new = {}\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2202 " for _, rtp in ipairs(rtps) do\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2203 " if not rtp:match(';') then\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2204 " for _, pathtrail in pairs(pathtrails_ordered) do\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2205 " local new_path = rtp .. sep .. 'lua' .. pathtrail\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2206 " -- Always keep paths from &runtimepath at the start:\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2207 " -- append them here disregarding orig possibly containing one of them.\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2208 " new[#new + 1] = new_path\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2209 " cur_vim_paths[new_path] = true\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2210 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2211 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2212 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2213 " for _, orig_path in ipairs(orig) do\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2214 " -- Handle removing obsolete paths originating from &runtimepath: such\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2215 " -- paths either belong to cur_nvim_paths and were already added above or\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2216 " -- to last_nvim_paths and should not be added at all if corresponding\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2217 " -- entry was removed from &runtimepath list.\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2218 " if not (cur_vim_paths[orig_path] or last_vim_paths[orig_path]) then\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2219 " new[#new + 1] = orig_path\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2220 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2221 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2222 " package[key] = table.concat(new, ';')\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2223 " end\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2224 " last_vim_paths = cur_vim_paths\n"\ |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2225 "end" |
|
20441
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2226 |
| 2330 | 2227 static int |
| 2228 luaopen_vim(lua_State *L) | |
| 2229 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2230 // set cache table |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2231 lua_newtable(L); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2232 lua_newtable(L); |
| 3450 | 2233 lua_pushstring(L, "v"); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2234 lua_setfield(L, -2, "__mode"); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2235 lua_setmetatable(L, -2); // cache is weak-valued |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2236 // print |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2237 lua_pushcfunction(L, luaV_print); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2238 lua_setglobal(L, "print"); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2239 // debug.debug |
| 3091 | 2240 lua_getglobal(L, "debug"); |
| 2241 lua_pushcfunction(L, luaV_debug); | |
| 2242 lua_setfield(L, -2, "debug"); | |
| 2243 lua_pop(L, 1); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2244 // free |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2245 lua_pushlightuserdata(L, (void *) LUAVIM_FREE); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2246 lua_pushvalue(L, 1); // cache table |
| 3450 | 2247 lua_pushcclosure(L, luaV_free, 1); |
| 2248 lua_rawset(L, LUA_REGISTRYINDEX); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2249 // luaeval |
| 3450 | 2250 lua_pushlightuserdata(L, (void *) LUAVIM_LUAEVAL); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2251 lua_pushvalue(L, 1); // cache table |
| 3450 | 2252 lua_pushcclosure(L, luaV_luaeval, 1); |
| 2253 lua_rawset(L, LUA_REGISTRYINDEX); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2254 // setref |
| 3450 | 2255 lua_pushlightuserdata(L, (void *) LUAVIM_SETREF); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2256 lua_pushvalue(L, 1); // cache table |
| 3450 | 2257 lua_pushcclosure(L, luaV_setref, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2258 lua_rawset(L, LUA_REGISTRYINDEX); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2259 // register |
| 3450 | 2260 luaV_newmetatable(L, LUAVIM_LIST); |
| 2261 lua_pushvalue(L, 1); | |
| 2262 luaV_openlib(L, luaV_List_mt, 1); | |
| 2263 luaV_newmetatable(L, LUAVIM_DICT); | |
| 2264 lua_pushvalue(L, 1); | |
| 2265 luaV_openlib(L, luaV_Dict_mt, 1); | |
|
16076
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
2266 luaV_newmetatable(L, LUAVIM_BLOB); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
2267 lua_pushvalue(L, 1); |
|
a2f0e93a5857
patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents:
16028
diff
changeset
|
2268 luaV_openlib(L, luaV_Blob_mt, 1); |
|
14235
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2269 luaV_newmetatable(L, LUAVIM_FUNCREF); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2270 lua_pushvalue(L, 1); |
|
e3bc8cdc94dd
patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2271 luaV_openlib(L, luaV_Funcref_mt, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2272 luaV_newmetatable(L, LUAVIM_BUFFER); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2273 lua_pushvalue(L, 1); // cache table |
| 3450 | 2274 luaV_openlib(L, luaV_Buffer_mt, 1); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2275 luaV_newmetatable(L, LUAVIM_WINDOW); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2276 lua_pushvalue(L, 1); // cache table |
| 3450 | 2277 luaV_openlib(L, luaV_Window_mt, 1); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2278 lua_newtable(L); // vim table |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2279 lua_pushvalue(L, 1); // cache table |
| 3450 | 2280 luaV_openlib(L, luaV_module, 1); |
| 2281 lua_setglobal(L, LUAVIM_NAME); | |
|
20441
86dde5c4b375
patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
2282 // custom code |
|
20454
070c8a22261d
patch 8.2.0781: compiler warning for not using value in Lua
Bram Moolenaar <Bram@vim.org>
parents:
20441
diff
changeset
|
2283 (void)luaL_dostring(L, LUA_VIM_FN_CODE); |
|
20609
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2284 (void)luaL_dostring(L, LUA_VIM_UPDATE_PACKAGE_PATHS); |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2285 |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2286 lua_getglobal(L, "vim"); |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2287 lua_getfield(L, -1, "_update_package_paths"); |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2288 |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2289 if (lua_pcall(L, 0, 0, 0)) |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2290 luaV_emsg(L); |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2291 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2292 return 0; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2293 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2294 |
| 2330 | 2295 static lua_State * |
| 2296 luaV_newstate(void) | |
| 2297 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2298 lua_State *L = luaL_newstate(); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2299 luaL_openlibs(L); // core libs |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2300 lua_pushcfunction(L, luaopen_vim); // vim |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2301 lua_call(L, 0, 0); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2302 return L; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2303 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2304 |
| 2330 | 2305 static void |
| 2306 luaV_setrange(lua_State *L, int line1, int line2) | |
| 2307 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2308 lua_getglobal(L, LUAVIM_NAME); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2309 lua_pushinteger(L, line1); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2310 lua_setfield(L, -2, "firstline"); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2311 lua_pushinteger(L, line2); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2312 lua_setfield(L, -2, "lastline"); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2313 lua_pop(L, 1); // vim table |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2314 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2315 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2316 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2317 // ======= Interface ======= |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2318 |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2319 static lua_State *L = NULL; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2320 |
| 2330 | 2321 static int |
| 3450 | 2322 lua_isopen(void) |
|
2543
8c512e2c7cb5
Fix: Lua interface tried to load the library when closing a buffer or window.
Bram Moolenaar <bram@vim.org>
parents:
2431
diff
changeset
|
2323 { |
|
8c512e2c7cb5
Fix: Lua interface tried to load the library when closing a buffer or window.
Bram Moolenaar <bram@vim.org>
parents:
2431
diff
changeset
|
2324 return L != NULL; |
|
8c512e2c7cb5
Fix: Lua interface tried to load the library when closing a buffer or window.
Bram Moolenaar <bram@vim.org>
parents:
2431
diff
changeset
|
2325 } |
|
8c512e2c7cb5
Fix: Lua interface tried to load the library when closing a buffer or window.
Bram Moolenaar <bram@vim.org>
parents:
2431
diff
changeset
|
2326 |
|
8c512e2c7cb5
Fix: Lua interface tried to load the library when closing a buffer or window.
Bram Moolenaar <bram@vim.org>
parents:
2431
diff
changeset
|
2327 static int |
| 2330 | 2328 lua_init(void) |
| 2329 { | |
| 3450 | 2330 if (!lua_isopen()) |
| 2330 | 2331 { |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2332 #ifdef DYNAMIC_LUA |
| 2330 | 2333 if (!lua_enabled(TRUE)) |
| 2334 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15328
diff
changeset
|
2335 emsg(_("Lua library cannot be loaded.")); |
| 2330 | 2336 return FAIL; |
| 2337 } | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2338 #endif |
| 2330 | 2339 L = luaV_newstate(); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2340 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2341 return OK; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2342 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2343 |
| 2330 | 2344 void |
| 2345 lua_end(void) | |
| 2346 { | |
| 3450 | 2347 if (lua_isopen()) |
| 2330 | 2348 { |
| 2349 lua_close(L); | |
| 2350 L = NULL; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2351 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2352 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2353 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2354 /* |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2355 * ex commands |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2356 */ |
| 2330 | 2357 void |
| 2358 ex_lua(exarg_T *eap) | |
| 2359 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2360 char *script; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2361 if (lua_init() == FAIL) return; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2362 script = (char *) script_get(eap, eap->arg); |
| 2330 | 2363 if (!eap->skip) |
| 2364 { | |
| 2365 char *s = (script) ? script : (char *) eap->arg; | |
| 2366 luaV_setrange(L, eap->line1, eap->line2); | |
| 2367 if (luaL_loadbuffer(L, s, strlen(s), LUAVIM_CHUNKNAME) | |
| 2368 || lua_pcall(L, 0, 0, 0)) | |
| 2369 luaV_emsg(L); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2370 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2371 if (script != NULL) vim_free(script); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2372 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2373 |
| 2330 | 2374 void |
| 2375 ex_luado(exarg_T *eap) | |
| 2376 { | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2377 linenr_T l; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2378 const char *s = (const char *) eap->arg; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2379 luaL_Buffer b; |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2380 size_t len; |
|
10757
6c3d42d18366
patch 8.0.0268: may get ml_get error when :luado deletes lines
Christian Brabandt <cb@256bit.org>
parents:
10025
diff
changeset
|
2381 buf_T *was_curbuf = curbuf; |
|
6c3d42d18366
patch 8.0.0268: may get ml_get error when :luado deletes lines
Christian Brabandt <cb@256bit.org>
parents:
10025
diff
changeset
|
2382 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2383 if (lua_init() == FAIL) return; |
| 2330 | 2384 if (u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) |
| 2385 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15328
diff
changeset
|
2386 emsg(_("cannot save undo information")); |
| 2330 | 2387 return; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2388 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2389 luaV_setrange(L, eap->line1, eap->line2); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2390 luaL_buffinit(L, &b); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2391 luaL_addlstring(&b, "return function(line, linenr) ", 30); // header |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2392 luaL_addlstring(&b, s, strlen(s)); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2393 luaL_addlstring(&b, " end", 4); // footer |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2394 luaL_pushresult(&b); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2395 s = lua_tolstring(L, -1, &len); |
| 2330 | 2396 if (luaL_loadbuffer(L, s, len, LUAVIM_CHUNKNAME)) |
| 2397 { | |
| 2398 luaV_emsg(L); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2399 lua_pop(L, 1); // function body |
| 2330 | 2400 return; |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2401 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2402 lua_call(L, 0, 1); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2403 lua_replace(L, -2); // function -> body |
| 2330 | 2404 for (l = eap->line1; l <= eap->line2; l++) |
| 2405 { | |
|
21108
43e82e8133b9
patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents:
21060
diff
changeset
|
2406 // Check the line number, the command may have deleted lines. |
|
10757
6c3d42d18366
patch 8.0.0268: may get ml_get error when :luado deletes lines
Christian Brabandt <cb@256bit.org>
parents:
10025
diff
changeset
|
2407 if (l > curbuf->b_ml.ml_line_count) |
|
6c3d42d18366
patch 8.0.0268: may get ml_get error when :luado deletes lines
Christian Brabandt <cb@256bit.org>
parents:
10025
diff
changeset
|
2408 break; |
|
6c3d42d18366
patch 8.0.0268: may get ml_get error when :luado deletes lines
Christian Brabandt <cb@256bit.org>
parents:
10025
diff
changeset
|
2409 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2410 lua_pushvalue(L, -1); // function |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2411 luaV_pushline(L, curbuf, l); // current line as arg |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2412 lua_pushinteger(L, l); // current line number as arg |
| 3459 | 2413 if (lua_pcall(L, 2, 1, 0)) |
| 2330 | 2414 { |
| 2415 luaV_emsg(L); | |
| 2416 break; | |
| 2417 } | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2418 // Catch the command switching to another buffer. |
|
10757
6c3d42d18366
patch 8.0.0268: may get ml_get error when :luado deletes lines
Christian Brabandt <cb@256bit.org>
parents:
10025
diff
changeset
|
2419 if (curbuf != was_curbuf) |
|
6c3d42d18366
patch 8.0.0268: may get ml_get error when :luado deletes lines
Christian Brabandt <cb@256bit.org>
parents:
10025
diff
changeset
|
2420 break; |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2421 if (lua_isstring(L, -1)) // update line? |
| 2330 | 2422 { |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2423 #ifdef HAVE_SANDBOX |
| 2330 | 2424 luaV_checksandbox(L); |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2425 #endif |
| 2330 | 2426 ml_replace(l, luaV_toline(L, -1), TRUE); |
| 2427 changed_bytes(l, 0); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2428 lua_pop(L, 1); // result from luaV_toline |
| 2330 | 2429 } |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2430 lua_pop(L, 1); // line |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2431 } |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2432 lua_pop(L, 1); // function |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2433 check_cursor(); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2434 update_screen(NOT_VALID); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2435 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2436 |
| 2330 | 2437 void |
| 2438 ex_luafile(exarg_T *eap) | |
| 2439 { | |
| 2440 if (lua_init() == FAIL) | |
| 2441 return; | |
| 2442 if (!eap->skip) | |
| 2443 { | |
| 2444 luaV_setrange(L, eap->line1, eap->line2); | |
| 2445 if (luaL_loadfile(L, (char *) eap->arg) || lua_pcall(L, 0, 0, 0)) | |
| 2446 luaV_emsg(L); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2447 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2448 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2449 |
| 3450 | 2450 #define luaV_freetype(typ,tname) \ |
| 2451 void \ | |
| 2452 lua_##tname##_free(typ *o) \ | |
| 2453 { \ | |
| 2454 if (!lua_isopen()) return; \ | |
| 2455 luaV_getfield(L, LUAVIM_FREE); \ | |
| 2456 lua_pushlightuserdata(L, (void *) o); \ | |
| 2457 lua_call(L, 1, 0); \ | |
| 2458 } | |
| 2459 | |
| 2460 luaV_freetype(buf_T, buffer) | |
| 2461 luaV_freetype(win_T, window) | |
| 2462 | |
| 2330 | 2463 void |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2464 do_luaeval(char_u *str, typval_T *arg, typval_T *rettv) |
| 2330 | 2465 { |
| 3450 | 2466 lua_init(); |
| 2467 luaV_getfield(L, LUAVIM_LUAEVAL); | |
| 2468 lua_pushstring(L, (char *) str); | |
| 2469 lua_pushlightuserdata(L, (void *) arg); | |
| 2470 lua_pushlightuserdata(L, (void *) rettv); | |
| 2471 lua_call(L, 3, 0); | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2472 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2473 |
| 6565 | 2474 int |
|
16028
8ad2cda3757d
patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents:
16009
diff
changeset
|
2475 set_ref_in_lua(int copyID) |
| 2330 | 2476 { |
| 6565 | 2477 int aborted = 0; |
| 2478 | |
| 2479 if (lua_isopen()) | |
| 2480 { | |
| 2481 luaV_getfield(L, LUAVIM_SETREF); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2482 // call the function with 1 arg, getting 1 result back |
| 6565 | 2483 lua_pushinteger(L, copyID); |
| 2484 lua_call(L, 1, 1); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2485 // get the result |
| 6565 | 2486 aborted = lua_tointeger(L, -1); |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18370
diff
changeset
|
2487 // pop result off the stack |
| 6565 | 2488 lua_pop(L, 1); |
| 2489 } | |
| 2490 return aborted; | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2491 } |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2492 |
|
20609
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2493 void |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2494 update_package_paths_in_lua() |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2495 { |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2496 if (lua_isopen()) |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2497 { |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2498 lua_getglobal(L, "vim"); |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2499 lua_getfield(L, -1, "_update_package_paths"); |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2500 |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2501 if (lua_pcall(L, 0, 0, 0)) |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2502 luaV_emsg(L); |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2503 } |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2504 } |
|
054ba681412d
patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2505 |
|
21006
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2506 /* |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2507 * Native C function callback |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2508 */ |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2509 static int |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2510 luaV_call_lua_func( |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2511 int argcount, |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2512 typval_T *argvars, |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2513 typval_T *rettv, |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2514 void *state) |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2515 { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2516 int i; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2517 int luaargcount = argcount; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2518 luaV_CFuncState *funcstate = (luaV_CFuncState*)state; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2519 lua_rawgeti(funcstate->L, LUA_REGISTRYINDEX, funcstate->lua_funcref); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2520 |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2521 if (funcstate->lua_tableref != LUA_NOREF) |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2522 { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2523 // First arg for metatable __call method is a table |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2524 luaargcount += 1; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2525 lua_rawgeti(funcstate->L, LUA_REGISTRYINDEX, funcstate->lua_tableref); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2526 } |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2527 |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2528 for (i = 0; i < argcount; ++i) |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2529 luaV_pushtypval(funcstate->L, &argvars[i]); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2530 |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2531 if (lua_pcall(funcstate->L, luaargcount, 1, 0)) |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2532 { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2533 luaV_emsg(funcstate->L); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2534 return FCERR_OTHER; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2535 } |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2536 |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2537 luaV_checktypval(funcstate->L, -1, rettv, "get return value"); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2538 return FCERR_NONE; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2539 } |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2540 |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2541 /* |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2542 * Free up any lua references held by the func state. |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2543 */ |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2544 static void |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2545 luaV_call_lua_func_free(void *state) |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2546 { |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2547 luaV_CFuncState *funcstate = (luaV_CFuncState*)state; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2548 luaL_unref(L, LUA_REGISTRYINDEX, funcstate->lua_funcref); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2549 funcstate->L = NULL; |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2550 if (funcstate->lua_tableref != LUA_NOREF) |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2551 luaL_unref(L, LUA_REGISTRYINDEX, funcstate->lua_tableref); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2552 VIM_CLEAR(funcstate); |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2553 } |
|
ae185f35e256
patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents:
20609
diff
changeset
|
2554 |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
2555 #endif |