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Code Issues Releases Wiki Activity

Added more start/end parser ranges

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This commit is contained in:
Miha Lunar 2020-11-04 21:02:17 +01:00
parent f6938d6abb
commit 2bd9cc45fa
1 changed files with 26 additions and 12 deletions
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38
core/modules/parsers/wikiparser/wikiparser.js
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@ -165,6 +165,17 @@ WikiParser.prototype.findNextMatch = function(rules,startPos) {
return matchingRule;
};
WikiParser.prototype.parseRule = function(rule) {
var start = this.pos;
var blocks = rule.parse();
for(var i=0; i<blocks.length; i++) {
var block = blocks[i];
if (block.start !== undefined) block.start = start;
if (block.end !== undefined) block.end = this.pos;
}
return blocks;
};
/*
Parse any pragmas at the beginning of a block of parse text
*/
@ -184,7 +195,7 @@ WikiParser.prototype.parsePragmas = function() {
break;
}
// Process the pragma rule
var subTree = nextMatch.rule.parse();
var subTree = this.parseRule(nextMatch.rule);
if(subTree.length > 0) {
// Quick hack; we only cope with a single parse tree node being returned, which is true at the moment
currentTreeBranch.push.apply(currentTreeBranch,subTree);
@ -208,10 +219,13 @@ WikiParser.prototype.parseBlock = function(terminatorRegExpString) {
// Look for a block rule that applies at the current position
var nextMatch = this.findNextMatch(this.blockRules,this.pos);
if(nextMatch && nextMatch.matchIndex === this.pos) {
return nextMatch.rule.parse();
return this.parseRule(nextMatch.rule);
}
// Treat it as a paragraph if we didn't find a block rule
return [{type: "element", tag: "p", children: this.parseInlineRun(terminatorRegExp)}];
var start = this.pos;
var children = this.parseInlineRun(terminatorRegExp);
var end = this.pos;
return [{type: "element", tag: "p", children, start, end }];
};
/*
@ -287,17 +301,17 @@ WikiParser.prototype.parseInlineRunUnterminated = function(options) {
while(this.pos < this.sourceLength && nextMatch) {
// Process the text preceding the run rule
if(nextMatch.matchIndex > this.pos) {
this.pushTextWidget(tree,this.source.substring(this.pos,nextMatch.matchIndex));
this.pushTextWidget(tree,this.source.substring(this.pos,nextMatch.matchIndex),this.pos,nextMatch.matchIndex);
this.pos = nextMatch.matchIndex;
}
// Process the run rule
tree.push.apply(tree,nextMatch.rule.parse());
tree.push.apply(tree,this.parseRule(nextMatch.rule));
// Look for the next run rule
nextMatch = this.findNextMatch(this.inlineRules,this.pos);
}
// Process the remaining text
if(this.pos < this.sourceLength) {
this.pushTextWidget(tree,this.source.substr(this.pos));
this.pushTextWidget(tree,this.source.substr(this.pos),this.pos,this.sourceLength);
}
this.pos = this.sourceLength;
return tree;
@ -317,7 +331,7 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
if(terminatorMatch) {
if(!inlineRuleMatch || inlineRuleMatch.matchIndex >= terminatorMatch.index) {
if(terminatorMatch.index > this.pos) {
this.pushTextWidget(tree,this.source.substring(this.pos,terminatorMatch.index));
this.pushTextWidget(tree,this.source.substring(this.pos,terminatorMatch.index),this.pos,terminatorMatch.index);
}
this.pos = terminatorMatch.index;
if(options.eatTerminator) {
@ -330,11 +344,11 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
if(inlineRuleMatch) {
// Preceding text
if(inlineRuleMatch.matchIndex > this.pos) {
this.pushTextWidget(tree,this.source.substring(this.pos,inlineRuleMatch.matchIndex));
this.pushTextWidget(tree,this.source.substring(this.pos,inlineRuleMatch.matchIndex),this.pos,inlineRuleMatch.matchIndex);
this.pos = inlineRuleMatch.matchIndex;
}
// Process the inline rule
tree.push.apply(tree,inlineRuleMatch.rule.parse());
tree.push.apply(tree,this.parseRule(inlineRuleMatch.rule));
// Look for the next inline rule
inlineRuleMatch = this.findNextMatch(this.inlineRules,this.pos);
// Look for the next terminator match
@ -344,7 +358,7 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
}
// Process the remaining text
if(this.pos < this.sourceLength) {
this.pushTextWidget(tree,this.source.substr(this.pos));
this.pushTextWidget(tree,this.source.substr(this.pos),this.pos,this.sourceLength);
}
this.pos = this.sourceLength;
return tree;
@ -353,12 +367,12 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
/*
Push a text widget onto an array, respecting the configTrimWhiteSpace setting
*/
WikiParser.prototype.pushTextWidget = function(array,text) {
WikiParser.prototype.pushTextWidget = function(array,text,start,end) {
if(this.configTrimWhiteSpace) {
text = $tw.utils.trim(text);
}
if(text) {
array.push({type: "text", text: text});
array.push({type: "text", text: text, start: start, end: end});
}
};