Sakurai/pdf.js
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Simplify the sign handling in the Lexer.getNumber method

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After the changes in PR 15606, we can (slightly) simplify the `sign` handling.
This commit is contained in:
Jonas Jenwald 2023-06-21 14:47:29 +02:00
parent 9a6f439dc7
commit fe869aca38
1 changed files with 1 additions and 3 deletions
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src/core/parser.js
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@ -893,7 +893,7 @@ class Lexer {
let ch = this.currentChar; let ch = this.currentChar;
let eNotation = false; let eNotation = false;
let divideBy = 0; // Different from 0 if it's a floating point value. let divideBy = 0; // Different from 0 if it's a floating point value.
let sign = 0; let sign = 1;
if (ch === /* '-' = */ 0x2d) { if (ch === /* '-' = */ 0x2d) {
sign = -1; sign = -1;
@ -904,7 +904,6 @@ class Lexer {
ch = this.nextChar(); ch = this.nextChar();
} }
} else if (ch === /* '+' = */ 0x2b) { } else if (ch === /* '+' = */ 0x2b) {
sign = 1;
ch = this.nextChar(); ch = this.nextChar();
} }
if (ch === /* LF = */ 0x0a || ch === /* CR = */ 0x0d) { if (ch === /* LF = */ 0x0a || ch === /* CR = */ 0x0d) {
@ -929,7 +928,6 @@ class Lexer {
throw new FormatError(msg); throw new FormatError(msg);
} }
sign ||= 1;
let baseValue = ch - 0x30; // '0' let baseValue = ch - 0x30; // '0'
let powerValue = 0; let powerValue = 0;
let powerValueSign = 1; let powerValueSign = 1;