rhiannon morris
7e079a9668
add file locations to Parser.Syntax
...
they're immediately thrown away currently. but one step at a time
2023-04-26 06:12:03 +02:00
rhiannon morris
b5f42cde64
remove big mutual blocks in parser
2023-04-26 02:28:08 +02:00
rhiannon morris
adebfe090c
error message tweaks
2023-04-24 23:19:15 +02:00
rhiannon morris
b74ffa0077
rewrite parser
...
previously it backtracked too much, so instead of giving a useful
parse error, it just said "expected end of input" at the beginning of
the problem toplevel. which, if it's a namespace, could be way off.
2023-04-24 22:25:04 +02:00
rhiannon morris
3f06e8d68b
allow multiple names in a binder
...
e.g. "(x y : ℕ) × plus x y ≡ 10 : ℕ"
fixes #2
2023-04-19 21:37:51 +02:00
rhiannon morris
b666bc20cf
do scope checking in FromParser where it belongs
2023-04-18 22:55:23 +02:00
rhiannon morris
55c0bf9974
fix skipping files
2023-04-18 00:10:53 +02:00
rhiannon morris
4578b30c79
namespaces work now
2023-04-18 00:10:53 +02:00
rhiannon morris
ac85dc9352
don't put a ∷ℕ on nat literals that's silly
2023-04-17 22:02:40 +02:00
rhiannon morris
6428d39ce1
semicolons between decls in namespaces
2023-04-17 21:41:00 +02:00
rhiannon morris
3fb8580f85
re-add tightening and use it when messing with scopes
...
e.g. "coe [_ ⇒ A] @p @q s" should immediately reduce to "s",
but if the "_ ⇒ A" happened to use an SY it didn't.
this will still happen if a wrong SY sneaks in but the alternative is
re-traversing the term over and over every time whnf runs
2023-04-17 20:56:31 +02:00
rhiannon morris
a5ccf0215a
coercions and compositions
2023-04-15 15:13:01 +02:00
rhiannon morris
a42e82c355
type-case
2023-04-03 17:46:23 +02:00
rhiannon morris
38dbd275a1
add `case0` to syntax since that is possible sometimes
2023-04-02 15:52:55 +02:00
rhiannon morris
ba2818a865
remove IsQty interface
2023-04-01 19:16:43 +02:00
rhiannon morris
1fce4d80f6
add box patterns to the parser oops
2023-04-01 15:59:16 +02:00
rhiannon morris
a17752f31c
fix up tests
2023-03-31 23:43:25 +02:00
rhiannon morris
1ab0e42605
print a slightly better error if 'case' has no qty
2023-03-31 19:33:40 +02:00
rhiannon morris
ad942b2fd8
printing for most of FromParserError
2023-03-31 19:29:15 +02:00
rhiannon morris
36609713ac
mtl ⇒ eff
2023-03-31 19:26:24 +02:00
rhiannon morris
8a9b4c23dd
box type
2023-03-31 19:26:24 +02:00
rhiannon morris
9250789219
natural numbers
2023-03-26 14:40:54 +02:00
rhiannon morris
5053e9b234
remove inject stuff
...
injecting from m to (n+m) is just id ::: id ::: ... ::: shift n.
specifically, injecting from 0 is just the shift. so.
2023-03-25 22:44:30 +01:00
rhiannon morris
8f0f0c1891
"1.(x: A) → B" instead of "(1.x: A) → B"
...
also "1.A → B"
2023-03-18 23:27:27 +01:00
rhiannon morris
ebf6aefb1d
parser tweaks
...
qtys and dims don't allow useless parens any more. everything else
should be the same
2023-03-18 20:03:01 +01:00
rhiannon morris
ea24d00544
print non-dependent products (easy mode)
...
only if the AST uses SN, like with Eq
2023-03-18 02:46:41 +01:00
rhiannon morris
f2272da4b4
replace '≔' and '·' with '=' and (only) '.'
2023-03-18 02:43:58 +01:00
rhiannon morris
be94422668
move name lexing stuff to Quox.Name
2023-03-16 18:34:49 +01:00
rhiannon morris
b9825fee55
??????
2023-03-16 18:20:33 +01:00
rhiannon morris
6dc7177be5
use NContext/SnocVect for scope name lists etc
2023-03-16 18:18:49 +01:00
rhiannon morris
765c62866a
more FromParser
2023-03-13 19:33:09 +01:00
rhiannon morris
c81aabcc14
more parser/FromParser stuff
...
- top level semicolons optional
- type optional [the def will need to be an elim]
- `load` statement
- namespaces
2023-03-12 18:28:37 +01:00
rhiannon morris
d9bc68446f
more fromparser stuff
2023-03-10 21:52:29 +01:00
rhiannon morris
757ea89b0f
add definitions to parser
2023-03-06 12:04:29 +01:00
rhiannon morris
ab2508e0ce
add fromPTerm, etc
2023-03-05 16:50:05 +01:00
rhiannon morris
b7acf39c39
remove universe type
2023-03-05 16:48:29 +01:00
rhiannon morris
0cae84c75b
add module Parser.Syntax with PTerm and toPTerm
2023-03-05 14:55:04 +01:00
rhiannon morris