From 1b2ac1e5376c0b1512a890f2e1df6f1f7642a690 Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Fri, 25 Oct 2024 10:44:23 +0800
Subject: [PATCH] fix: create talbe fields area support blank on left bracket

---
 tools/shell/src/shellAuto.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/shell/src/shellAuto.c b/tools/shell/src/shellAuto.c
index b8d346f34f..89d882d52b 100644
--- a/tools/shell/src/shellAuto.c
+++ b/tools/shell/src/shellAuto.c
@@ -1732,7 +1732,9 @@ bool fieldOptionsArea(char* p) {
   while(p2) {
     p2 = strchr(p2, ' ');
     if (p2) {
-      if ((p2 - 1)[0] != ',') {
+      // get prev char
+      char prec = *(p2 - 1);
+      if (prec != ',' && prec != '(') {
         // blank if before comma, not calc count.  like st(ts timestamp,  age int + BLANK + TAB only two blank
         cnt ++;
       }