From feb6f3156135c950f9eb4b1d8c2a792848390954 Mon Sep 17 00:00:00 2001
From: Josh Triplett <josh@joshtriplett.org>
Date: Sun, 13 Oct 2019 22:03:02 +0200
Subject: [PATCH] Use new char::is_ascii_alphanumeric function

---
 src/main.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 7e02bf8e0d866992a9f87b1dad5108e18fabfef1..498468590941f98334068ee379b80b3631d4ec5a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1044,16 +1044,12 @@ fn shortlog(commits: &mut [Commit]) -> String {
     s
 }
 
-fn ascii_isalnum(c: char) -> bool {
-    (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9')
-}
-
 fn sanitize_summary(summary: &str) -> String {
     let mut s = String::with_capacity(summary.len());
     let mut prev_dot = false;
     let mut need_space = false;
     for c in summary.chars() {
-        if ascii_isalnum(c) || c == '_' || c == '.' {
+        if c.is_ascii_alphanumeric() || c == '_' || c == '.' {
             if need_space {
                 s.push('-');
                 need_space = false;