Lua 5.3 娆㈣繋浣
Lua 5.3 娆㈣繋浣
鍏充簬 · 瀹夎 · 鍙樻洿 · 璁稿彲璇 · 鍙傝冩墜鍐 · 涓嫳鏈瀵圭収琛
Lua 鏄竴闂ㄥ己澶с佸揩閫熴佽交閲忕殑宓屽叆寮忚剼鏈瑷銆傚畠鐢卞反瑗块噷绾︾儹鍐呭崲 Pontifical Catholic 澶у鐨 PUC-Rio 鍥㈤槦 寮鍙戙 Lua 鏄竴涓 鑷敱杞欢锛 骞挎硾搴旂敤浜庝笘鐣屼笂鏃犳暟浜у搧鍜岄」鐩
Lua 鐨 瀹樻柟缃戠珯 涓婃彁渚涗簡鍏充簬 Lua 鐨勫畬鏁翠俊鎭紝 鍖呮嫭 缁煎悎姒傝 鍜屾渶鏂扮殑 鏂囨。锛 闇瑕佹敞鎰忕殑鏄 鍙傝冩墜鍐 鍙兘鍜 杩欓噷鐨勭増鏈 鏈夋墍涓嶅悓銆
Lua 浠 婧愪唬鐮 鐨勫舰寮忓彂甯冿紝浣跨敤涔嬪墠锛屼綘闇瑕佹瀯寤哄畠銆 鏋勫缓 Lua 闈炲父绠鍗曪紝鍥犱负 Lua 鏄敤绾补鐨 ANSI C 瀹炵幇鐨勶紝鍦ㄦ墍鏈夊叿澶 ANSI C 缂栬瘧鍣ㄧ殑骞冲彴閮藉彲浠ョ洿鎺ョ紪璇戙 鍚屾椂锛孡ua 涔熷彲浠ョ洿鎺ヤ互 C++ 褰㈠紡缂栬瘧銆 涓嬮潰浠嬬粛浜嗙被 Unix 骞冲彴涓婄殑鏋勫缓娴佺▼锛屽彟鏈 鍏跺畠绯荤粺鏋勫缓浠嬬粛 涓 閰嶇疆閫夐」 浠ヤ綔鍙傝冦
濡傛灉浣犳病鏈夋椂闂存垨鍏磋叮鑷繁缂栬瘧 Lua锛 鍙互浠 LuaBinaries 鑾峰彇缂栬瘧鍚庣殑浜岃繘鍒舵枃浠 鎴栬呬粠 LuaDist 杩欓噷鑾峰彇 Lua 鐨勫骞冲彴鍙戝竷鐗堬紙鑷甫鐢垫睜锛夈
鍦ㄥぇ澶氭暟绫 Unix 骞冲彴涓婏紝杈撳叆 "make" 鍔犱笂鍚堥傜殑骞冲彴鍚嶅嵆鍙傛楠ゅ涓嬶細
aix bsd c89 freebsd generic linux macosx mingw posix solaris
濡傛灉浣犵殑骞冲彴鍦ㄥ叾涓紝杩愯 "make xxx" 鍗冲彲锛寈xx 浠ｈ〃浣犵殑骞冲彴鍚嶃
濡傛灉浣犵殑骞冲彴涓嶅湪鍏朵腑锛屽厛灏濊瘯鏈鐩歌繎鐨勫钩鍙帮紝鍐嶆寜 posix generic c89 椤哄簭渚濇灏濊瘯銆
濡傛灉浣犳槸 Linux 绯荤粺骞跺嚭鐜颁簡缂栬瘧閿欒锛岃纭浣犳槸鍚﹀畨瑁呬簡 readline 锛堜篃鍙兘鍙 libreadline-dev 鎴栬 readline-devel锛夊紑鍙戝寘銆 涔嬪悗锛屽鏋滆繕鏈夐摼鎺ラ敊璇紝灏濊瘯 "make linux MYLIBS=-ltermcap" 銆
涓鏃︿綘鏋勫缓瀹屾瘯锛屽彲鑳藉笇鏈涙妸 Lua 瀹夎鍒扮郴缁熼粯璁や綅缃紝 閭ｄ箞鎵ц "make install" 鍗冲彲銆 绯荤粺榛樿浣嶇疆浠ュ強濡備綍瀹夎閮藉畾涔夊湪 Makefile 涓 杩欎釜杩囩▼鍙兘闇瑕佹湁鐩稿叧鐨勬潈闄愩
杩愯 "make xxx install" 鍙互鏋勫缓鍜屽畨瑁呬竴姝ュ埌浣嶏紝xxx 鎸囦綘鐨勫钩鍙板悕銆
濡傛灉浣犳兂鎶 Lua 瀹夎鍦ㄦ湰鍦帮紝杩愯 "make local"銆 瀹冧細鍒涘缓涓涓 install 鐩綍锛屽唴鏈 bin, include, lib, man, share, 瀛愮洰褰曪紝骞跺皢涓嬪垪鏂囦欢瀹夎鍦ㄥ叾涓 濡傛灉浣犳兂瀹夎鍒版湰鍦板叾瀹冪洰褰曪紝 杩愯 "make install INSTALL_TOP=xxx"锛寈xx 鎸囦綘閫夋嫨鐨勭洰褰曘 鐢变簬瀹夎杩囩▼涓細鍒囨崲鍒 src 浠ュ強 doc 鐩綍杩涜锛 鎵浠ュ綋 INSTALL_TOP 涓嶆槸缁濆璺緞鏃跺姟蹇呭皬蹇冦
杩欎簺鏄紑鍙戞椂闇瑕佺殑鐩綍銆 濡傛灉浣犱粎浠呮兂杩愯涓浜 Lua 绋嬪簭锛 閭ｄ箞鍙渶瑕 bin 鍜 man 涓嬬殑鏂囦欢銆 include 鍜 lib 涓嬬殑鏂囦欢鐢ㄤ簬灏 Lua 宓屽叆 C 鎴 C++ 绋嬪簭銆
鏈変笁绫诲畾鍒讹紝鍙互閫氳繃缂栬緫鏂囦欢瀹屾垚锛
鍏跺疄浣犱笉蹇呯紪杈 Makefile 鏂囦欢锛宮ake 鐨勬椂鍊欏湪鍛戒护琛屾寚瀹氱浉鍏冲彉閲忓嵆鍙 褰撶劧锛岀紪杈戜繚瀛 Makefile 鍙互缁欏畾鍒剁暀涓褰曘
鍙︿竴鏂归潰锛屽鏋滀綘闇瑕佸畾鍒朵竴浜 Lua 鐗规э紝閭ｅ氨闇瑕佸湪鏋勫缓瀹夎 Lua 鍓 缂栬緫 src/luaconf.h 銆 缂栬緫杩囩殑鏂囦欢蹇呴』纭繚涓鑷存э紝涔熷氨鏄彧瀹夎鍦ㄤ竴涓湴鏂癸紝 璁╂墍鏈変綘缂栬瘧鍑烘潵鐨勭敤鍒 Lua 鐨勭▼搴忛兘浣跨敤杩欏敮涓鐨勮繖涓浠姐 涓撳鍙互閫氳繃缂栬緫 Lua 婧愪唬鐮佹潵瀹氬埗鏇村鐨勪笢瑗裤
濡傛灉浣犱笉浣跨敤甯歌鐨 Unix 宸ュ叿锛岄偅涔堟瀯寤 Lua 鐨勬祦绋嬪氨鍙栧喅浜庝綘浣跨敤鐨勭紪璇戝櫒銆 浣犻渶瑕佸垱寤鸿嫢骞插伐绋嬫潵鏋勫缓搴擄紝瑙ｉ噴鍣ㄤ互鍙婄紪璇戝櫒绛夈傝鎶婁笅鍒楁簮鏂囦欢鍔犲叆鐩稿叧宸ョ▼锛
鎶 Lua 浠ヤ竴涓簱褰㈠紡鐢ㄤ簬浣犵殑绋嬪簭锛屼綘闇瑕佺煡閬撳浣曠敤浣犵殑缂栬瘧鍣ㄥ垱寤哄簱鍜屼娇鐢ㄥ簱銆 姣斿锛屼互鍔ㄦ佸姞杞界殑 C 搴撳舰寮忎娇鐢 Lua锛屼綘闇瑕佷簡瑙ｅ浣曞垱寤哄姩鎬佸簱骞惰 Lua API 鍑芥暟 鍦ㄥ姩鎬佸簱涓彲瑙 — 涓嶈 灏 Lua 搴撻摼鍏ユ瘡涓姩鎬佸簱銆 鍦 Unix 涓嬶紝鎴戜滑寤鸿鎶 Lua 搴撻潤鎬侀摼鍏ュ涓荤▼搴忥紝鐒跺悗灏嗙鍙峰鍑虹敤浜庡姩鎬侀摼鎺ワ紱 src/Makefile 灏辨槸杩欐牱澶勭悊 Lua 瑙ｉ噴鍣ㄧ殑銆 鍦 Windows 涓嬶紝鎴戜滑寤鸿鎶 Lua 搴撶紪璇戞垚涓涓 DLL 銆 鏃犺鎬庢牱锛岀紪璇戝櫒 luac 閮藉簲璇ラ潤鎬侀摼鎺ャ
姝ｅ涓婇潰鎵杩帮紝浣犲彲浠ュ湪鏋勫缓 Lua 鍓嶇紪杈 src/luaconf.h 浠ュ畾鍒朵竴浜涚壒鎬с
杩欓噷鍒楀嚭浜 Lua 5.3 寮曞叆鐨勪富瑕佸彉鏇淬 鍙傝冩墜鍐 涓垪鍑轰簡 涓嶅吋瀹圭殑鍦版柟銆
ipairs 浠ュ強琛ㄥ鐞嗗簱閮戒細鑰冭檻鍏冩柟娉
string.dump 澶氫簡瑁佸噺閫夐」
table.move
string.pack
string.unpack
string.packsize
lua_gettable 浠ュ強绫讳技鍑芥暟浼氳繑鍥炵粨鏋滅殑鍊肩被鍨
lua_dump 澧炲姞浜嗚鍑忛夐」
lua_geti
lua_seti
lua_isyieldable
lua_numbertointeger
lua_rotate
lua_stringtonumber
arg 琛ㄥ鎵鏈変唬鐮侀兘鍙敤
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