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-rw-r--r--src/lauxlib.js13
1 files changed, 2 insertions, 11 deletions
diff --git a/src/lauxlib.js b/src/lauxlib.js
index 3019bf3..c5a3b21 100644
--- a/src/lauxlib.js
+++ b/src/lauxlib.js
@@ -691,18 +691,9 @@ if (!WEB) {
this.f = null; /* file being read */
this.buff = new Buffer(1024); /* area for reading file */
this.pos = 0; /* current position in file */
- this.binary = false;
}
}
- const toDataView = function(buffer, bytes) {
- let ab = new ArrayBuffer(bytes);
- let au = new Uint8Array(ab);
- for (let i = 0; i < bytes; i++)
- au[i] = buffer[i];
- return new DataView(ab);
- };
-
const getF = function(L, ud) {
let lf = ud;
let bytes = 0;
@@ -715,7 +706,7 @@ if (!WEB) {
lf.pos += bytes;
}
if (bytes > 0)
- return lf.binary ? toDataView(lf.buff, bytes) : lf.buff.slice(0, bytes);
+ return lf.buff.slice(0, bytes); /* slice on a node.js Buffer is 'free' */
else return null;
};
@@ -794,7 +785,7 @@ if (!WEB) {
let com = skipcomment(lf);
/* check for signature first, as we don't want to add line number corrections in binary case */
if (com.c === lua.LUA_SIGNATURE.charCodeAt(0) && filename) { /* binary file? */
- lf.binary = true;
+ /* no need to re-open in node.js */
} else if (com.skipped) { /* read initial portion */
lf.buff[lf.n++] = '\n'.charCodeAt(0); /* add line to correct line numbers */
}