diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lauxlib.js | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/lauxlib.js b/src/lauxlib.js index 0754aab..23cd041 100644 --- a/src/lauxlib.js +++ b/src/lauxlib.js @@ -695,10 +695,10 @@ if (!WEB) { } } - const toDataView = function(buffer) { - let ab = new ArrayBuffer(buffer.length); + const toDataView = function(buffer, bytes) { + let ab = new ArrayBuffer(bytes); let au = new Uint8Array(ab); - for (let i = 0; i < buffer.length; i++) + for (let i = 0; i < bytes; i++) au[i] = buffer[i]; return new DataView(ab); }; @@ -707,6 +707,7 @@ if (!WEB) { let lf = ud; let bytes = 0; if (lf.n > 0) { /* are there pre-read characters to be read? */ + bytes = lf.n; /* return them (chars already in buffer) */ lf.n = 0; /* no more pre-read characters */ } else { /* read a block from file */ lf.buff.fill(0); @@ -714,7 +715,7 @@ if (!WEB) { lf.pos += bytes; } if (bytes > 0) - return lf.binary ? toDataView(lf.buff) : lf.buff.slice(0, bytes); + return lf.binary ? toDataView(lf.buff, bytes) : lf.buff.slice(0, bytes); else return null; }; @@ -766,7 +767,6 @@ if (!WEB) { c: getc(lf) /* skip end-of-line, if present */ }; } else { - lf.pos--; return { skipped: false, c: c @@ -798,7 +798,8 @@ if (!WEB) { if (com.c === lua.LUA_SIGNATURE.charCodeAt(0) && filename) { /* binary file? */ lf.binary = true; } - + if (com.c !== null) + lf.buff[lf.n++] = com.c; /* 'c' is the first character of the stream */ let status = lua.lua_load(L, getF, lf, lua.lua_tostring(L, -1), mode); if (filename) fs.closeSync(lf.f); /* close file (even in case of errors) */ lua.lua_remove(L, fnameindex); |