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Merge pull request #1106 from glacambre/fix_918

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excmds.ts: Make idFromIndex('#') default to activeTab if no prev tab
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Oliver Blanthorn 2018-10-25 08:00:41 +01:00 • committed by GitHub
commit b01ad0e0c9
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1 changed files with 8 additions and 1 deletions
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src/excmds.ts
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@ -2229,7 +2229,14 @@ export async function tabopen(...addressarr: string[]) {
async function idFromIndex(index?: number | "%" | "#" | string): Promise<number> {
if (index === "#") {
// Support magic previous/current tab syntax everywhere
return (await getSortedWinTabs())[1].id
const tabs = await getSortedWinTabs()
if (tabs.length < 2) {
// In vim, '#' is the id of the previous buffer even if said buffer has been wiped
// However, firefox doesn't store tab ids for closed tabs
// Since vim makes '#' default to the current buffer if only one buffer has ever been opened for the current session, it seems reasonable to return the id of the current tab if only one tab is opened in firefox
return activeTabId()
}
return tabs[1].id
} else if (index !== undefined && index !== "%") {
// Wrap
index = Number(index)