[antlr-interest] Query: customizing error messages
nilesh.kapile at tcs.com
nilesh.kapile at tcs.com
Wed Mar 26 22:14:57 PDT 2008
Hello,
We are developing a translator for Business-aware language.
My query is related to Paraphrase for customizing error messages.
We can use paraphrases in Rules to make error messages user-friendly,
however, I could not find a way to replace token names with user-friendly
names.
e.g.:
mismatched input ';' expecting ID. In this message, I want to replace ID
with "an identifier".
ID :('a'..'z'|'A'..'Z'|'_')+('0'..'9')* ;
( options{ paraphrases = "an identifier"; } does not work. )
Any help will be highly appreciated. Thanks.
Regards,
Nilesh Sudhakar Kapile
Tata Consultancy Services
Mailto: nilesh.kapile at tcs.com
Website: http://www.tcs.com
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