Initial ideas for TabsGrep

Repurposed some code from my LsGrep plugin. We grab output from `:tabs`
and run it through a filter to get only the matching file names.

We also want to include the "Tab page 1" lines, so these need to be
filtered specially.

1 files changed, 27 insertions, 0 deletions

diff --git a/plugin/tabs_grep.vim b/plugin/tabs_grep.vim
new file mode 100644
index 0000000..8860ad1
--- /dev/null
+++ b/plugin/tabs_grep.vim
@@ -0,0 +1,27 @@
+" function! tabs_grep#TabsGrep(search)
+function! TabsGrep(search)
+	redir => tabs_output
+	silent tabs
+	redir END
+
+	let tabs = split(tabs_output)
+
+	call filter(tabs, function('s:MatchString', [a:search]))
+	echo tabs
+
+	" let filtered_tabs = system(
+	" 	\ 'echo '
+	" 	\ . shellescape(tabs_output)
+	" 	\ . " | grep -i "
+	" 	\ . shellescape(a:search)
+	" \ )
+    "
+	" echo filtered_tabs
+endfunction
+
+function! s:MatchString(index, value, search)
+	return match(a:value, a:search) != -1 ||
+		\ match(a:value, '\vTab page \d+') != -1
+endfunction
+
+command! -nargs=1 TabsGrep :call TabsGrep(<f-args>)