From d99cc3be545aa7f827030ec0ac502c00f530f8bf Mon Sep 17 00:00:00 2001 From: daurnimator Date: Mon, 11 Dec 2017 15:48:32 +1100 Subject: src/{llex,lobject}.js: Fix luaO_utf8esc/luaO_utf8desc confusion --- src/lobject.js | 24 +----------------------- 1 file changed, 1 insertion(+), 23 deletions(-) (limited to 'src/lobject.js') diff --git a/src/lobject.js b/src/lobject.js index becec17..e69a9ef 100644 --- a/src/lobject.js +++ b/src/lobject.js @@ -336,7 +336,7 @@ const luaO_hexavalue = function(c) { const UTF8BUFFSZ = 8; -const luaO_utf8desc = function(buff, x) { +const luaO_utf8esc = function(buff, x) { let n = 1; /* number of bytes put in buffer (backwards) */ assert(x <= 0x10FFFF); if (x < 0x80) /* ascii? */ @@ -491,27 +491,6 @@ const luaO_str2num = function(s) { } }; -const luaO_utf8esc = function(x) { - let buff = []; - let n = 1; /* number of bytes put in buffer (backwards) */ - assert(x <= 0x10ffff); - if (x < 0x80) /* ascii? */ - buff[UTF8BUFFSZ - 1] = x; - else { /* need continuation bytes */ - let mfb = 0x3f; /* maximum that fits in first byte */ - do { /* add continuation bytes */ - buff[UTF8BUFFSZ - (n++)] = 0x80 | (x & 0x3f); - x >>= 6; /* remove added bits */ - mfb >>= 1; /* now there is one less bit available in first byte */ - } while (x > mfb); /* still needs continuation byte? */ - buff[UTF8BUFFSZ - n] = (~mfb << 1) | x; /* add first byte */ - } - return { - buff: buff, - n: n - }; -}; - /* this currently returns new TValue instead of modifying */ const luaO_tostring = function(L, obj) { let buff; @@ -733,7 +712,6 @@ module.exports.luaO_pushfstring = luaO_pushfstring; module.exports.luaO_pushvfstring = luaO_pushvfstring; module.exports.luaO_str2num = luaO_str2num; module.exports.luaO_tostring = luaO_tostring; -module.exports.luaO_utf8desc = luaO_utf8desc; module.exports.luaO_utf8esc = luaO_utf8esc; module.exports.numarith = numarith; module.exports.pushobj2s = pushobj2s; -- cgit v1.2.3-54-g00ecf