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Fix lint warnings: prefer single quoted strings
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@@ -44,7 +44,7 @@ function! s:MenuController.showMenu()
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finally
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call self._restoreOptions()
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" Redraw when "Ctrl-C" or "Esc" is received.
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" Redraw when Ctrl-C or Esc is received.
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if !l:done || self.selection == -1
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redraw!
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endif
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@@ -58,25 +58,25 @@ endfunction
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"FUNCTION: MenuController._echoPrompt() {{{1
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function! s:MenuController._echoPrompt()
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let navHelp = "Use " . g:NERDTreeMenuDown . "/" . g:NERDTreeMenuUp . "/enter"
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let navHelp = 'Use ' . g:NERDTreeMenuDown . '/' . g:NERDTreeMenuUp . '/enter'
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if self.isMinimal()
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let selection = self.menuItems[self.selection].text
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let keyword = matchstr(selection, "\([^ ]*")
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let keyword = matchstr(selection, '\([^ ]*')
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let shortcuts = map(copy(self.menuItems), "v:val['shortcut']")
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let shortcuts[self.selection] = " " . keyword . " "
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let shortcuts[self.selection] = ' ' . keyword . ' '
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echo "Menu: [" . join(shortcuts, ",") . "] (" . navHelp . " or shortcut): "
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echo 'Menu: [' . join(shortcuts, ',') . '] (' . navHelp . ' or shortcut): '
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else
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echo "NERDTree Menu. " . navHelp . ", or the shortcuts indicated"
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echo "========================================================="
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echo 'NERDTree Menu. ' . navHelp . ', or the shortcuts indicated'
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echo '========================================================='
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for i in range(0, len(self.menuItems)-1)
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if self.selection == i
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echo "> " . self.menuItems[i].text
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echo '> ' . self.menuItems[i].text
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else
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echo " " . self.menuItems[i].text
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echo ' ' . self.menuItems[i].text
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endif
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endfor
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endif
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