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-rw-r--r--src/read_config_lex.l2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/read_config_lex.l b/src/read_config_lex.l
index 0acd98c..6211fee 100644
--- a/src/read_config_lex.l
+++ b/src/read_config_lex.l
@@ -42,7 +42,7 @@ ip6_part {hex_255}":"?
ip6_form1 {ip6_part}{0,16}"::"{ip6_part}{0,16}
ip6_form2 ({hex_255}":"){16}{hex_255}
ip6 {ip6_form1}|{ip6_form2}
-string [a-zA-Z][a-zA-Z0-9]*
+string [a-zA-Z][a-zA-Z0-9\.]*
persistent [P|p][E|e][R|r][S|s][I|i][S|s][T|t][E|e][N|n][T|T]
nack [N|n][A|a][C|c][K|k]
alarm [A|a][L|l][A|a][R|r][M|m]