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Use '\0' instead of ']' to allow end-of-block detection for single-line RegExp in getReferenceLinkImageData.

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David Anson 2022-06-12 18:00:37 -07:00
parent 6934d24651
commit fa0782d729
2 changed files with 6 additions and 6 deletions
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6
helpers/helpers.js
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@ -32,7 +32,7 @@ const emphasisMarkersRe = /[_*]/g;
// Regular expression for reference links (full and collapsed but not shortcut)
const referenceLinkRe =
/!?\\?\[((?:\[[^\]]*]|[^\]])*)](?:(?:\[([^\]]*)\])|[^(]|$)/g;
/!?\\?\[((?:\[[^\]\0]*]|[^\]\0])*)](?:(?:\[([^\]\0]*)\])|[^(]|$)/g;
// Regular expression for link reference definitions
const linkReferenceDefinitionRe = /^ {0,3}\[([^\]]*[^\\])]:/;
@ -831,8 +831,8 @@ function getReferenceLinkImageData(params, lineMetadata) {
lineOffsets[lineIndex] = currentOffset;
if (!inCode) {
if (line.trim().length === 0) {
// Close any unclosed brackets at the end of a block
line = "]";
// Allow RegExp to detect the end of a block
line = "\0";
}
contentLines.push(line);
currentOffset += line.length + 1;