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functionreplacedash(){vartxt=document.editform.wpTextbox1;// Convert all html entities into actual dash characters txt.value=txt.value.replace(/(—|—|—)/g,'—');txt.value=txt.value.replace(/(–|–|–)/g,'–');txt.value=txt.value.replace(/(−|−|−)/g,'−');// Convert -- and em dashes *with or without* spaces --> em dash character surrounded by spacestxt.value=txt.value.replace(/([a-zA-Z\'\"”\]\}\)])\s? ?(--|—|—)\s? ?([a-zA-Z\'\"“\[\{\(])/g,'$1 — $3');// Convert - or en dashes *with* spaces --> em dash character surrounded by spacestxt.value=txt.value.replace(/([a-zA-Z\'\"”\]\}])( | ) ?(-|–|–) ?([a-zA-Z\'\"“\[\{])/g,'$1$2— $4');// Convert hyphen next to lone number into a minus sign character// txt.value = txt.value.replace(/([a-zA-Z\'\"”\]\>])(\s)-(\d)/g, '$1$2−$3');// Should not touch anything inside math tags...// Em dashes for dates?txt.value=txt.value.replace(/([\s\(][12]\d\d\d)\s?(--?|—|—)\s?([12]\d\d\d|\d\d)([\s\),.;])/g,'$1–$3$4');// Add a tag to the summary boxvartxt=document.editform.wpSummary;varsummary="[[User:Omegatron#Regular expressions|Regex dash fixer]]";if(txt.value.indexOf(summary)==-1){if(txt.value.match(/[^\*\/\s][^\/\s]?\s*$/)){txt.value+=" | ";}txt.value+=summary;}// Press the diff button to check itdocument.editform.wpDiff.click()}$(function(){if(document.forms.editform){mw.util.addPortletLink('p-cactions','javascript:replacedash()','—','ca-dashfixer','Fixes dash formatting','','');}});
