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Remove the isStream helper function

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At this point all the various Stream-classes extends an abstract base-class, hence this helper function is no longer necessary and only adds unnecessary indirection in the code.
This commit is contained in:
Jonas Jenwald 2022-02-17 13:45:42 +01:00
parent d9a3a24353
commit 1a31855977
15 changed files with 51 additions and 80 deletions
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5
src/core/cmap.js
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@ -20,7 +20,8 @@ import {
unreachable,
warn,
} from "../shared/util.js";
import { EOF, isCmd, isName, isStream } from "./primitives.js";
import { EOF, isCmd, isName } from "./primitives.js";
import { BaseStream } from "./base_stream.js";
import { Lexer } from "./parser.js";
import { MissingDataException } from "./core_utils.js";
import { Stream } from "./stream.js";
@ -1025,7 +1026,7 @@ const CMapFactory = (function CMapFactoryClosure() {
if (isName(encoding)) {
return createBuiltInCMap(encoding.name, fetchBuiltInCMap);
} else if (isStream(encoding)) {
} else if (encoding instanceof BaseStream) {
const parsedCMap = await parseCMap(
/* cMap = */ new CMap(),
/* lexer = */ new Lexer(encoding),