From 7bf8860601771be812e72c557fe9681c968bceaf Mon Sep 17 00:00:00 2001
From: pommicket <pommicket@gmail.com>
Date: Fri, 23 Dec 2022 13:07:37 -0500
Subject: identifier-trigger-characters setting

---
 util.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'util.c')

diff --git a/util.c b/util.c
index e973674..32115cf 100644
--- a/util.c
+++ b/util.c
@@ -7,6 +7,21 @@
 #error "Unrecognized operating system."
 #endif
 
+
+// Is this character a "word" character?
+static bool is_word(char32_t c) {
+	return c > WCHAR_MAX || c == '_' || iswalnum((wint_t)c);
+}
+
+static bool is_digit(char32_t c) {
+	return c < WCHAR_MAX && iswdigit((wint_t)c);
+}
+
+static bool is_space(char32_t c) {
+	return c < WCHAR_MAX && iswspace((wint_t)c);
+}
+
+
 static u8 util_popcount(u64 x) {
 #ifdef __GNUC__
 	return (u8)__builtin_popcountll(x);
-- 
cgit v1.2.3