From 1c1d547e58a3cff8449920e5107cd81e66443b56 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Thu, 3 Nov 2022 20:34:30 +0100
Subject: Improve custom vim tabline

---
 vim/.vimrc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vim/.vimrc b/vim/.vimrc
index 27055a6..dfbb200 100644
--- a/vim/.vimrc
+++ b/vim/.vimrc
@@ -248,7 +248,7 @@ set statusline+=%=%(%l,%c%V\ %=\ %P%)
 " Shorten paths in nitrile-packages/*/PACKAGE/lib in tabline, for Clean
 set tabline=%!TabLine()
 
-function TabLine()
+function! TabLine()
 	" First generate all the titles
 	let titles = []
 	let total_size = 0
@@ -322,7 +322,7 @@ function TabLine()
 	return s
 endfunction
 
-function s:TabLabel(n)
+function! s:TabLabel(n)
 	let buflist = tabpagebuflist(a:n)
 	let winnr = tabpagewinnr(a:n)
 
@@ -346,7 +346,7 @@ function s:TabLabel(n)
 	else
 		" When this is a file from a Nitrile package, just display the file
 		" name and add 'pkg' to the flags
-		let nitrile_pattern = '.*/nitrile-packages/[^/]*/[^/]*/lib/\(.*\)'
+		let nitrile_pattern = '\%(.*/\)\?nitrile-packages/[^/]*/[^/]*/lib/\(.*\)'
 		let nitrile_match = match(name, nitrile_pattern)
 
 		if match(name, nitrile_pattern) >= 0
-- 
cgit v1.2.3