patch 8.2.1826: Vim9: cannot use a {} block at script level
Problem: Vim9: cannot use a {} block at script level.
Solution: Recognize a {} block.
diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index 0c83f52..0b52c11 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -1812,6 +1812,12 @@
EXCMD(CMD_at, "@", ex_at,
EX_RANGE|EX_WHOLEFOLD|EX_EXTRA|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
ADDR_LINES),
+EXCMD(CMD_block, "{{{{{{{{", ex_block, // not found normally
+ 0,
+ ADDR_NONE),
+EXCMD(CMD_endblock, "}", ex_endblock,
+ EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
+ ADDR_NONE),
EXCMD(CMD_tilde, "~", ex_substitute,
EX_RANGE|EX_WHOLEFOLD|EX_EXTRA|EX_CMDWIN|EX_LOCK_OK|EX_MODIFY,
ADDR_LINES),