chore: add .editorconfig

2 files changed, 12 insertions, 3 deletions

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..13a634c
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,10 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+max_line_length = 120
+trim_trailing_whitespace = true
diff --git a/io.c b/io.c
index dcfbd08..5cd5e86 100644
--- a/io.c
+++ b/io.c
@@ -62,9 +62,8 @@ char infile_peek_char(InFile* f) {
     if (c == '\\') {
         char c2 = f->buf[f->pos + 1];
         // C23: 5.1.1.2
-        // A source file that is not empty shall end in a new-line character,
-        // which shall not be immediately preceded by a backslash character
-        // before any such splicing takes place.
+        // A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by
+        // a backslash character before any such splicing takes place.
         if (c2 == '\0') {
             fatal_error("%s:%d: <new-line> expected, but got <eof>", f->loc.filename, f->loc.line);
         }