8d7546f228
Fix bug in expander
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When using `make-rule-parser` for any rule that is not the start
rule, and applying the resulting parser while giving it a source-path
it would just use the entire grammar from the start rule.
3 years ago
d3405dd0ab
Update README.md
4 years ago
Matthew Butterick
243f32a7bb
refine docs for `from/stop-before`
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Only works with literal tokens, not arbitrary patterns, due to underlying limitations on `complement` pattern matcher
4 years ago
Matthew Butterick
6c161ae31d
switch Travis for GH actions
4 years ago
Matthew Butterick
8814be702b
force trusty for testing
5 years ago
36f2aa56e5
Update SUBLICENSE.md
5 years ago
a7714affa6
Update README.md
5 years ago
Matthew Butterick
7880af4d6f
switch to MIT license
5 years ago
Matthew Butterick
c792b12d71
Revert "subparsers"
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This reverts commit 11539991ec
5 years ago
Matthew Butterick
6e7e8e4147
omit some setup
5 years ago
Matthew Butterick
11539991ec
subparsers
5 years ago
Matthew Butterick
4732784dee
note on source-path arg
6 years ago
1ca370478c
Add 7.2
6 years ago
460a5480fc
exactness
6 years ago
2e8f5e42be
Use nonnegative-integer? in favor of natural-number?
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The natural-number? predicate seems to be
unavailable (though there is a remnant of it in the form of
natural-number/c, which is just a contract alias of
exact-nonnegative-integer?). In any case, it surely means
nonnegative integer.
(One might push the envelope here slightly and add
exactness, but this commit does not go that far.)
6 years ago
Matthew Butterick
84f2fc2b97
add base dep
6 years ago
Matthew Butterick
c8e6e189b8
remove self ref
6 years ago
Matthew Butterick
4f4c674a18
removal
6 years ago
ab5f7b65d7
Update info.rkt
6 years ago
103edc8f84
test brag-lib directly
6 years ago
11954935ed
Update .travis.yml
6 years ago
Matthew Butterick
149176e37b
fix info
6 years ago
Matthew Butterick
095b4c2409
move
6 years ago
Matthew Butterick
69e38c9b4f
separate
6 years ago
Matthew Butterick
588c376467
less is more
6 years ago
Matthew Butterick
7c93fffed5
differences from ragg ( closes #15 )
6 years ago
Matthew Butterick
0901778f65
Revert "simplify flattening"
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This reverts commit 17b01b3718
6 years ago
Matthew Butterick
17b01b3718
simplify flattening
6 years ago
Matthew Butterick
d1ebde511a
adjust flattening of zero-or-more rule ( fixes #18 )
6 years ago
Matthew Butterick
2612c3356b
use 'unknown not #f
6 years ago
Matthew Butterick
b2a9d1ac53
vestigial
6 years ago
536016551d
Fix typo
6 years ago
b91f3e8f2a
Update .travis.yml
6 years ago
e301210ffb
Fix link in docs
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The broken link showed up as an undefined tag warning for `(tech "comment")` when installing this package.
This seemed like the most straightforward fix, but it's a bit wordy.
6 years ago
Matthew Butterick
1b69e27c44
activate srclocs in tester
6 years ago
Matthew Butterick
359da840b9
better error msg when token type is whitespace ( fixes #9 )
6 years ago
Matthew Butterick
e6b8f99316
suppress source info in errors when it doesn't exist
6 years ago
Matthew Butterick
6cf947b8af
add multiline comments; ignore commas
6 years ago
Matthew Butterick
dd37900690
docs nit
6 years ago
Matthew Butterick
f8687db35a
improve cutting of top-level rule name
6 years ago
Matthew Butterick
8fd0aa4092
doc edit about top-level rule
6 years ago
Matthew Butterick
bfacb563df
permit cuts on top-level rule name
6 years ago
Matthew Butterick
6dff5018c6
add `apply-port-proc`
6 years ago
Matthew Butterick
9cbb3e7a5c
another
6 years ago
Matthew Butterick
cd736fdf4e
handle non-char conditions
6 years ago
Matthew Butterick
a121893a62
bump to 1.1
6 years ago
Matthew Butterick
0d4a350d2c
tiny refac
7 years ago
Matthew Butterick
4f225cc740
reorder hide & splice ( fixes #8 )
7 years ago
Matthew Butterick
98d60c3ead
colorize empty set
7 years ago
Matthew Butterick
3d46506cde
empty parens better than empty brackets
7 years ago
Markus Pfeiffer
