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Diffstat (limited to 'src/lobject.js')
-rw-r--r--src/lobject.js64
1 files changed, 38 insertions, 26 deletions
diff --git a/src/lobject.js b/src/lobject.js
index bd0f1b2..1f26b96 100644
--- a/src/lobject.js
+++ b/src/lobject.js
@@ -354,7 +354,7 @@ const POS = to_luastring("\"]");
const luaO_chunkid = function(source, bufflen) {
let l = source.length;
let out;
- if (source[0] === char['=']) { /* 'literal' source */
+ if (source[0] === 61 /* ('=').charCodeAt(0) */) { /* 'literal' source */
if (l < bufflen) { /* small enough? */
out = new Uint8Array(l-1);
out.set(source.subarray(1));
@@ -362,7 +362,7 @@ const luaO_chunkid = function(source, bufflen) {
out = new Uint8Array(bufflen);
out.set(source.subarray(1, bufflen+1));
}
- } else if (source[0] === char['@']) { /* file name */
+ } else if (source[0] === 64 /* ('@').charCodeAt(0) */) { /* file name */
if (l <= bufflen) { /* small enough? */
out = new Uint8Array(l-1);
out.set(source.subarray(1));
@@ -374,7 +374,7 @@ const luaO_chunkid = function(source, bufflen) {
}
} else { /* string; format as [string "source"] */
out = new Uint8Array(bufflen);
- let nli = luastring_indexOf(source, char['\n']); /* find first new line (if any) */
+ let nli = luastring_indexOf(source, 10 /* ('\n').charCodeAt(0) */); /* find first new line (if any) */
out.set(PRE); /* add prefix */
let out_i = PRE.length;
bufflen -= PRE.length + RETS.length + POS.length; /* save space for prefix+suffix */
@@ -438,16 +438,16 @@ const lua_strx2number = function(s) {
let neg; /* 1 if number is negative */
let hasdot = false; /* true after seen a dot */
while (lisspace(s[i])) i++; /* skip initial spaces */
- if ((neg = (s[i] === char['-']))) i++; /* check signal */
- else if (s[i] === char['+']) i++;
- if (!(s[i] === char['0'] && (s[i+1] === char['x'] || s[i+1] === char['X']))) /* check '0x' */
+ if ((neg = (s[i] === 45 /* ('-').charCodeAt(0) */))) i++; /* check signal */
+ else if (s[i] === 43 /* ('+').charCodeAt(0) */) i++;
+ if (!(s[i] === 48 /* ('0').charCodeAt(0) */ && (s[i+1] === 120 /* ('x').charCodeAt(0) */ || s[i+1] === 88 /* ('X').charCodeAt(0) */))) /* check '0x' */
return null; /* invalid format (no '0x') */
for (i += 2; ; i++) { /* skip '0x' and read numeral */
if (s[i] === dot) {
if (hasdot) break; /* second dot? stop loop */
else hasdot = true;
} else if (lisxdigit(s[i])) {
- if (sigdig === 0 && s[i] === char['0']) /* non-significant digit (zero)? */
+ if (sigdig === 0 && s[i] === 48 /* ('0').charCodeAt(0) */) /* non-significant digit (zero)? */
nosigdig++;
else if (++sigdig <= MAXSIGDIG) /* can read it without overflow? */
r = (r * 16) + luaO_hexavalue(s[i]);
@@ -459,16 +459,16 @@ const lua_strx2number = function(s) {
if (nosigdig + sigdig === 0) /* no digits? */
return null; /* invalid format */
e *= 4; /* each digit multiplies/divides value by 2^4 */
- if (s[i] === char['p'] || s[i] === char['P']) { /* exponent part? */
+ if (s[i] === 112 /* ('p').charCodeAt(0) */ || s[i] === 80 /* ('P').charCodeAt(0) */) { /* exponent part? */
let exp1 = 0; /* exponent value */
let neg1; /* exponent signal */
i++; /* skip 'p' */
- if ((neg1 = (s[i] === char['-']))) i++; /* signal */
- else if (s[i] === char['+']) i++;
+ if ((neg1 = (s[i] === 45 /* ('-').charCodeAt(0) */))) i++; /* signal */
+ else if (s[i] === 43 /* ('+').charCodeAt(0) */) i++;
if (!lisdigit(s[i]))
return null; /* invalid; must have at least one digit */
while (lisdigit(s[i])) /* read exponent */
- exp1 = exp1 * 10 + s[i++] - char['0'];
+ exp1 = exp1 * 10 + s[i++] - 48 /* ('0').charCodeAt(0) */;
if (neg1) exp1 = -exp1;
e += exp1;
}
@@ -501,8 +501,20 @@ const l_str2dloc = function(s, mode) {
return (result.i === s.length || s[result.i] === 0) ? result : null; /* OK if no trailing characters */
};
-const SIGILS = [char["."], char["x"], char["X"], char["n"], char["N"]];
-const modes = {[char["."]]: ".", [char["x"]]: "x", [char["X"]]: "x", [char["n"]]: "n", [char["N"]]: "n"};
+const SIGILS = [
+ 46 /* (".").charCodeAt(0) */,
+ 120 /* ("x").charCodeAt(0) */,
+ 88 /* ("X").charCodeAt(0) */,
+ 110 /* ("n").charCodeAt(0) */,
+ 78 /* ("N").charCodeAt(0) */
+];
+const modes = {
+ [ 46]: ".",
+ [120]: "x",
+ [ 88]: "x",
+ [110]: "n",
+ [ 78]: "n"
+};
const l_str2d = function(s) {
let l = s.length;
let pmode = 0;
@@ -533,9 +545,9 @@ const l_str2int = function(s) {
let neg;
while (lisspace(s[i])) i++; /* skip initial spaces */
- if ((neg = (s[i] === char['-']))) i++;
- else if (s[i] === char['+']) i++;
- if (s[i] === char['0'] && (s[i+1] === char['x'] || s[i+1] === char['X'])) { /* hex? */
+ if ((neg = (s[i] === 45 /* ('-').charCodeAt(0) */))) i++;
+ else if (s[i] === 43 /* ('+').charCodeAt(0) */) i++;
+ if (s[i] === 48 /* ('0').charCodeAt(0) */ && (s[i+1] === 120 /* ('x').charCodeAt(0) */ || s[i+1] === 88 /* ('X').charCodeAt(0) */)) { /* hex? */
i += 2; /* skip '0x' */
for (; lisxdigit(s[i]); i++) {
@@ -544,7 +556,7 @@ const l_str2int = function(s) {
}
} else { /* decimal */
for (; lisdigit(s[i]); i++) {
- let d = s[i] - char['0'];
+ let d = s[i] - 48 /* ('0').charCodeAt(0) */;
if (a >= MAXBY10 && (a > MAXBY10 || d > MAXLASTD + neg)) /* overflow? */
return null; /* do not accept it (as integer) */
a = (a * 10 + d)|0;
@@ -603,11 +615,11 @@ const luaO_pushvfstring = function(L, fmt, argp) {
let a = 0;
let e;
for (;;) {
- e = luastring_indexOf(fmt, char['%'], i);
+ e = luastring_indexOf(fmt, 37 /* ('%').charCodeAt(0) */, i);
if (e == -1) break;
pushstr(L, fmt.subarray(i, e));
switch(fmt[e+1]) {
- case char['s']: {
+ case 115 /* ('s').charCodeAt(0) */: {
let s = argp[a++];
if (s === null) s = to_luastring("(null)", true);
else {
@@ -620,7 +632,7 @@ const luaO_pushvfstring = function(L, fmt, argp) {
pushstr(L, s);
break;
}
- case char['c']: {
+ case 99 /* ('c').charCodeAt(0) */: {
let buff = argp[a++];
if (lisprint(buff))
pushstr(L, luastring_of(buff));
@@ -628,18 +640,18 @@ const luaO_pushvfstring = function(L, fmt, argp) {
luaO_pushfstring(L, to_luastring("<\\%d>", true), buff);
break;
}
- case char['d']:
- case char['I']:
+ case 100 /* ('d').charCodeAt(0) */:
+ case 73 /* ('I').charCodeAt(0) */:
ldo.luaD_inctop(L);
L.stack[L.top-1].setivalue(argp[a++]);
luaO_tostring(L, L.stack[L.top-1]);
break;
- case char['f']:
+ case 102 /* ('f').charCodeAt(0) */:
ldo.luaD_inctop(L);
L.stack[L.top-1].setfltvalue(argp[a++]);
luaO_tostring(L, L.stack[L.top-1]);
break;
- case char['p']: {
+ case 112 /* ('p').charCodeAt(0) */: {
let v = argp[a++];
if (v instanceof lstate.lua_State ||
v instanceof ltable.Table ||
@@ -671,13 +683,13 @@ const luaO_pushvfstring = function(L, fmt, argp) {
}
break;
}
- case char['U']: {
+ case 85 /* ('U').charCodeAt(0) */: {
let buff = new Uint8Array(UTF8BUFFSZ);
let l = luaO_utf8esc(buff, argp[a++]);
pushstr(L, buff.subarray(UTF8BUFFSZ - l));
break;
}
- case char['%']:
+ case 37 /* ('%').charCodeAt(0) */:
pushstr(L, to_luastring("%", true));
break;
default:
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-11 00:38:12 +0000