Matthew Butterick
30cbf95e6a
doc fix: ? is used for quantification
1 year ago
92b7dcc067
scribble: fix indentation in file examples ( #27 )
...
I copied in the actual file contents. It would perhaps be safest to do
some sort of "read the file and splice the contents in," but I'm not
sure how to do that at the moment.
2 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
3 years ago
Matthew Butterick
c792b12d71
Revert "subparsers"
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This reverts commit 11539991ec
5 years ago
Matthew Butterick
11539991ec
subparsers
5 years ago
Matthew Butterick
4732784dee
note on source-path arg
5 years ago
460a5480fc
exactness
5 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.)
5 years ago
Matthew Butterick
84f2fc2b97
add base dep
5 years ago
Matthew Butterick
4f4c674a18
removal
5 years ago
Matthew Butterick
095b4c2409
move
5 years ago
Matthew Butterick
69e38c9b4f
separate
5 years ago
Matthew Butterick
7c93fffed5
differences from ragg ( closes #15 )
5 years ago
Matthew Butterick
0901778f65
Revert "simplify flattening"
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This reverts commit 17b01b3718
5 years ago
Matthew Butterick
17b01b3718
simplify flattening
5 years ago
Matthew Butterick
d1ebde511a
adjust flattening of zero-or-more rule ( fixes #18 )
5 years ago
Matthew Butterick
2612c3356b
use 'unknown not #f
5 years ago
Matthew Butterick
b2a9d1ac53
vestigial
5 years ago
536016551d
Fix typo
5 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
0d4a350d2c
tiny refac
6 years ago
Matthew Butterick
4f225cc740
reorder hide & splice ( fixes #8 )
6 years ago
Matthew Butterick
98d60c3ead
colorize empty set
6 years ago
Matthew Butterick
3d46506cde
empty parens better than empty brackets
6 years ago
Matthew Butterick
de1c42d4f9
support empty-set notation
6 years ago
Matthew Butterick
cf5e686ea6
simplify more
6 years ago
Matthew Butterick
1d8ff90769
simplify
6 years ago
Matthew Butterick
01ebdbba04
restore comment
6 years ago
Matthew Butterick
3e92d67a69
rename
6 years ago
Matthew Butterick
40f5cfa640
use the force
6 years ago
Matthew Butterick
52f1f4bce2
add test for start & atok tokens
6 years ago
Matthew Butterick
2ad5296567
red refaction
6 years ago
Matthew Butterick
b5c75eee64
morefac
6 years ago
Matthew Butterick
c3b887e219
refac
6 years ago
Matthew Butterick
7ea93a0bd9
extra exports for repl
6 years ago
Matthew Butterick
8473f59881
colorer tweak
6 years ago
Matthew Butterick
2f2f92a3c1
rename a test file
6 years ago
Matthew Butterick
ce347b018d
support backslashes in patterns
6 years ago
Matthew Butterick
54fb498c63
curly tests
6 years ago
D. Ben Knoble