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Code Issues Releases Wiki Activity

fix: empty list item

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This commit is contained in:
lin onetwo 2024-10-13 22:13:27 +08:00
parent 8056d8c11e
commit 0f385675c2
2 changed files with 24 additions and 5 deletions
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14
core/modules/parsers/wikiparser/rules/list.js
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@ -66,6 +66,12 @@ var listTypes = {
var listTags = Object.values(listTypes).map(function(type) {
return type.listTag;
});
/*
Check if the child is a nested list or a simple line of list item
*/
function isListNode(node) {
return node && node.type === "element" && listTags.includes(node.tag);
}
var itemTags = Object.values(listTypes).map(function(type) {
return type.itemTag;
});
@ -174,7 +180,7 @@ exports.serialize = function (tree,serialize) {
// Recursive function to serialize list nodes, handling nested lists and formatting output
function serializeList(node, markerPrefix) {
var result = [];
if(node.type === "element" && listTags.includes(node.tag)) {
if(node.type === "element" && isListNode(node)) {
node.children.forEach(function (child) {
if(itemTags.includes(child.tag)) {
var currentMarker = findMarker(node.tag, child.tag);
@ -183,8 +189,7 @@ exports.serialize = function (tree,serialize) {
// same level text nodes may be split into multiple children, and separated by deeper list sub-tree. We collect same level text nodes into this list, and concat then submit them before enter deeper list.
var content = [];
$tw.utils.each(child.children,function (subNode) {
// Check if the child is a nested list or a simple line of list item
if(listTags.includes(subNode.tag)) {
if(isListNode(subNode)) {
// Recursive call for nested lists
if(content.length > 0) {
result.push(markerPrefix + currentMarker + classAttr + " " + content.join("").trim());
@ -196,7 +201,8 @@ exports.serialize = function (tree,serialize) {
}
return ""; // Default return for unhandled node types
});
if(content.length > 0) {
// prepend `#` mark to a new line, if it has content (and has or hasn't nested list), or if it has no content and also no nested list
if(content.length > 0 || child.children.length === 0) {
result.push(markerPrefix + currentMarker + classAttr + " " + content.join("").trim());
content = []
}

15
editions/test/tiddlers/tests/data/serialize/List.tid
View File

@ -24,4 +24,17 @@ type: text/vnd.tiddlywiki
* List item one
*.active List item two has the class `active`
* List item three
* List item three
# AAA
## [[BBB]]
### CCC
# AAA
## CCC
## DDD
## EEE
# BBB
## FF `/` FFF
## FFF
## GGG
##