Decompose compileTemplate, checkBoundLevelsHeld and loadDir; gate cyclomatic complexity at 14

2026-09-02 18:31:38 +02:00
parent bcbf044290
commit f9647ff6bb
8 changed files with 169 additions and 101 deletions
@@ -15,7 +15,8 @@ type ftoken struct {

 // eachToken scans a format string once and calls fn for each unit, the single
 // source of truth for how braces are read: "{{" and "}}" are literal braces, a "{"
-// opens a token that must reach its "}", and a lone "}" is an error.
+// opens a token that must reach its "}", and a lone "}" is an error. A table-shaped
+// scanner, one case per rune kind, kept whole on purpose.
 func eachToken(format string, fn func(ftoken) error) error {
 	rs := []rune(format)
 	for i := 0; i < len(rs); i++ {