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Merge pull request #11012 from Snuffleupagus/EvaluatorPreprocessor-read-fewer-function-calls

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Reduce the number of function calls in `EvaluatorPreprocessor.read`
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Tim van der Meij 2019-07-29 22:32:02 +02:00 committed by GitHub
commit 323b2eabcf
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1 changed files with 3 additions and 3 deletions
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6
src/core/evaluator.js
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@ -21,7 +21,7 @@ import {
} from '../shared/util'; } from '../shared/util';
import { CMapFactory, IdentityCMap } from './cmap'; import { CMapFactory, IdentityCMap } from './cmap';
import { import {
Dict, isCmd, isDict, isEOF, isName, isRef, isStream, Name Cmd, Dict, EOF, isDict, isName, isRef, isStream, Name
} from './primitives'; } from './primitives';
import { import {
ErrorFont, Font, FontFlags, getFontType, IdentityToUnicodeMap, ToUnicodeMap ErrorFont, Font, FontFlags, getFontType, IdentityToUnicodeMap, ToUnicodeMap
@ -2999,7 +2999,7 @@ var EvaluatorPreprocessor = (function EvaluatorPreprocessorClosure() {
var args = operation.args; var args = operation.args;
while (true) { while (true) {
var obj = this.parser.getObj(); var obj = this.parser.getObj();
if (isCmd(obj)) { if (obj instanceof Cmd) {
var cmd = obj.cmd; var cmd = obj.cmd;
// Check that the command is valid // Check that the command is valid
var opSpec = this.opMap[cmd]; var opSpec = this.opMap[cmd];
@ -3061,7 +3061,7 @@ var EvaluatorPreprocessor = (function EvaluatorPreprocessorClosure() {
operation.args = args; operation.args = args;
return true; return true;
} }
if (isEOF(obj)) { if (obj === EOF) {
return false; // no more commands return false; // no more commands
} }
// argument // argument