starlitcanopy/simple-sql-parser
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add some notes

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This commit is contained in:
Jake Wheat 2016-02-15 20:36:01 +02:00
parent ee4098e189
commit 31914dfd83
1 changed files with 12 additions and 3 deletions
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15
Language/SQL/SimpleSQL/Lex.lhs
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@ -686,11 +686,20 @@ do some user documentation on lexing, and lexing/dialects
start thinking about a more separated design for the dialect handling
make sure other symbols repeated are protected like | || where neccessary
such as :
lexing tests are starting to take a really long time, so split the
tests so it is much easier to run all the tests except the lexing
tests which only need to be run when working on the lexer (which
should be relatively uncommon), or doing a commit or finishing off a
series of commits,
start writing the error message tests:
generate/write a large number of syntax errors
create a table with the source and the error message
try to compare some different versions of code to compare the
quality of the error messages by hand
get this checked in so improvements and regressions in the error
message quality can be tracked a little more easily (although it will
still be manual)
try again to add annotation to the ast