docs: add doc comment on categorize_char

2 weeks ago · 94cf0e09cb
parent b53dafe326
commit 94cf0e09cb
1 changed files with 1 additions and 0 deletions
--- a/helix-core/src/chars.rs
+++ b/helix-core/src/chars.rs
@ -11,6 +11,7 @@ pub enum CharCategory {
    Unknown,
 }

+/// Determine whether a character is a line ending, whitespace, a "word" character, a punctuation or unknown
 #[inline]
 pub fn categorize_char(ch: char) -> CharCategory {
    if char_is_line_ending(ch) {