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Move the isAscii helper function into the worker-thread

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Given that this helper function is only used on the worker-thread, there's no reason to duplicate it in both of the `pdf.js` and `pdf.worker.js` files.
This commit is contained in:
Jonas Jenwald 2022-11-16 12:07:24 +01:00
parent 2eaa708e3a
commit e5859e145d
5 changed files with 17 additions and 17 deletions
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2
src/core/annotation.js
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@ -27,7 +27,6 @@ import {
FeatureTest,
getModificationDate,
IDENTITY_MATRIX,
isAscii,
LINE_DESCENT_FACTOR,
LINE_FACTOR,
OPS,
@ -42,6 +41,7 @@ import {
collectActions,
getInheritableProperty,
getRotationMatrix,
isAscii,
numberToString,
stringToUTF16String,
} from "./core_utils.js";

5
src/core/core_utils.js
View file

@ -572,6 +572,10 @@ function getNewAnnotationsMap(annotationStorage) {
return newAnnotationsByPage.size > 0 ? newAnnotationsByPage : null;
}
function isAscii(str) {
return /^[\x00-\x7F]*$/.test(str);
}
function stringToUTF16HexString(str) {
const buf = [];
for (let i = 0, ii = str.length; i < ii; i++) {
@ -622,6 +626,7 @@ export {
getLookupTableFactory,
getNewAnnotationsMap,
getRotationMatrix,
isAscii,
isWhiteSpace,
log2,
MissingDataException,

5
src/shared/util.js
View file

@ -1051,10 +1051,6 @@ function escapeString(str) {
});
}
function isAscii(str) {
return /^[\x00-\x7F]*$/.test(str);
}
function stringToUTF8String(str) {
return decodeURIComponent(escape(str));
}
@ -1168,7 +1164,6 @@ export {
InvalidPDFException,
isArrayBuffer,
isArrayEqual,
isAscii,
LINE_DESCENT_FACTOR,
LINE_FACTOR,
MissingPDFException,