leex newbie question

[SEUNG BONG HAN]

Hi.
 
I just started to learn leex and  I have a hard time figure out how to write the scanner.
 
Here is my simple test lex grammar :
 
test1.xrl :
 
Definitions.
D = [0-9]
H = [0-9a-fA-F]
WS = [\000-\040]
A = [a-zA-Z@REDACTED]
Rules.
{D}+\.{D}+((E|e)(\+|\-)?{D}+)? : {token,{float,YYline,YYtext}}.
{D}+  : {token, {integer, YYline, YYtext}}.
0[xX]{H}+ : {token, {hex, YYline, YYtext}}.
([a-z]({A}*)) : {token, {word, YYline, YYtext}}.
[!?/;:,.*+#()[\]|<>={}-] : {token,{list_to_atom(YYtext),YYline}}.
{WS}+ : .
 
After generate the scanner and execute the function test1:string("hello")
I expected to see {ok, [{word, 1, "hello"}],1}.
 
However, I got {error, {1,test1, {illegal, "hello"}.
 
What did I do wrong?
 
regards.
 




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