43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
/* JS has no concept of pointers so interpret the `l` key as an address */
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case /*p*/ 112:
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Vnum = typeof arg == "number" ? arg : Number(arg.l);
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if(isnan(Vnum)) Vnum = -1;
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if(alt) O = Vnum.toString(10);
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else {
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CONV_SIZE_T(Vnum)
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O = "0x" + SIZE_T_TO_HEX(Vnum).toLowerCase();
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}
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break;
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/* store length in the `len` key */
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case /*n*/ 110:
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if(arg) { arg.len=0; for(var oo = 0; oo < o.length; ++oo) arg.len += o[oo].length; }
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continue;
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/* process error */
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case /*m*/ 109:
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if(!(arg instanceof Error)) O = "Success";
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else if(arg.message) O = arg.message;
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else if(arg.errno) O = "Error number " + arg.errno;
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else O = "Error " + String(arg);
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break;
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/* JS-specific conversions (extension) */
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case /*J*/ 74: O = (alt ? u_inspect : JSON.stringify)(arg); break;
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case /*V*/ 86: O = String(arg.valueOf()); break;
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case /*T*/ 84:
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if(alt) { /* from '[object %s]' extract %s */
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O = Object.prototype.toString.call(arg).substr(8);
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O = O.substr(0, O.length - 1);
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} else O = typeof arg;
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break;
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/* boolean (extension) */
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case /*Y*/ 89:
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case /*y*/ 121:
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O = Boolean(arg) ? (alt ? "yes" : "true") : (alt ? "no" : "false");
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if(c == /*Y*/ 89) O = O.toUpperCase();
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PREC_STR(O, prec)
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WIDTH(O, width, flags)
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break;
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