1 files changed, 18 insertions, 0 deletions
diff --git a/protoReformat.go b/protoReformat.go
index 8b49879..77cc723 100644
--- a/protoReformat.go
+++ b/protoReformat.go
@@ -8,6 +8,7 @@ import (
 	"iter"
 	"os"
 	"regexp"
+	"strconv"
 	"strings"
 	sync "sync"
 
@@ -565,6 +566,23 @@ func (msg *FormatMsg) formatVarLine(line string, dbg string) string {
 
 	vartype, varname, id, end := tokenMsgVar(line)
 	end = strings.TrimSpace(end)
+
+	if argv.Renumber {
+		// allows auto-renumbering
+		newint, err := strconv.Atoi(id)
+		if err != nil {
+			log.Info("i is wrong", msg, err)
+			panic("what?")
+		}
+		msg.Counter += 1
+		if int(msg.Counter) != newint {
+			// panic("you can't count")
+			log.Info("counter is wrong", newint, id, msg.Header)
+		}
+		id = fmt.Sprintf("%d", msg.Counter)
+	}
+	// log.Info("counter =", newint, msg.Header)
+	// msg.Counter = int32(newint)
 	id = id + ";"
 
 	newline := fmt.Sprintf(hmm, vartype, varname, id, end)