54db7e27ef
make #[fail] run in the current namespace
2023-12-21 17:53:46 +01:00
e48f03a61c
multiple semi-sep binds in a let
2023-12-04 23:27:59 +01:00
b1699ce022
add let to the core
2023-12-04 22:47:52 +01:00
68d8019f00
add let to frontend syntax
2023-12-04 18:56:45 +01:00
59e7a457a6
let case be the head of an application too
2023-12-04 18:28:57 +01:00
4291afd51b
allow fst/snd to take multiple arguments
...
also succ though that won't be well typed
2023-12-04 18:21:28 +01:00
50984aa1aa
refactor #[attribute] stuff
2023-11-05 20:49:02 +01:00
d9cdf1306d
fix IsReserved
...
IsReserved should be true for e.g. "λ" but not "fun", since only the
first can show up in the lexer output
2023-11-05 15:43:20 +01:00
6c8ebfb804
fix some comments
2023-11-05 15:41:21 +01:00
f58fa5218f
subscript numbers are no longer special
2023-11-05 15:39:52 +01:00
e211887a34
string/nat lit stuff
2023-11-05 15:38:13 +01:00
3b9a339e5e
rename "Tag" highlight to "Constant"
2023-11-05 14:30:40 +01:00
90cdcfe4da
add \n and \t escapes to the lexer
2023-11-03 20:07:59 +01:00
0514fff481
represent ℕ constants directly
...
instead of as huge `succ (succ (succ ⋯))` terms
2023-11-03 18:05:54 +01:00
fa7f82ae5a
rename Nat to NAT in AST
2023-11-03 18:05:54 +01:00
e0ed37720f
always vsep scheme lets, otherwise they are unreadable
2023-11-03 18:05:54 +01:00
050346e344
add postulate, #[compile-scheme], #[main]
2023-11-03 18:05:54 +01:00
f4a45b6c52
keep the Except effect at the start of the list
2023-11-03 18:05:54 +01:00
83ab871d61
new main
2023-11-03 18:05:54 +01:00
fbb862c88b
%default total
2023-11-03 18:05:54 +01:00
b651ed5447
LoadFile does the parsing
2023-11-03 18:05:54 +01:00
52e54dcc3c
add PrettyVal stuff for parser AST
2023-11-03 18:05:54 +01:00
69f032584e
fix constructor name in comment
2023-11-03 17:56:42 +01:00
f04c4619ef
detect reserved words inside names like 'a.λ.b'
2023-09-24 17:36:26 +02:00
d4de74eab6
change it to #[..] since # is also reserved
2023-09-22 18:38:40 +02:00
8395bec4cb
check for duplicate cases in enum matches
2023-09-22 18:37:53 +02:00
d4cfbd4045
add @[fail] modifier to declarations
...
- `@[fail] def foo = ...` succeeds if `foo` has some error.
- `@[fail "scope"] def foo = ...` succeeds if `foo` has some error
containing the word "scope" somewhere
- `@[fail] namespace foo { }` works too and the error must be anywhere
in the namespace
2023-09-22 14:03:22 +02:00
80b1b3581a
use ST from base
2023-09-19 13:05:01 +02:00
bb8d2464af
add fst and snd
2023-09-18 21:53:38 +02:00
e6c06a5c81
pass the subject quantity through equality etc
...
in preparation for non-linear η laws
2023-09-18 21:53:38 +02:00
f3f74d581a
fix Main
2023-08-26 21:07:10 +02:00
a221380d61
more effect stuff, incl. ST
2023-08-25 18:59:54 +02:00
4b6b3853a1
make uses of eff more consistent
2023-08-24 19:55:57 +02:00
932469a91e
make quantities optional and default to 1
2023-07-18 23:12:04 +02:00
fa09aaf228
squash warnings
2023-06-23 18:32:05 +02:00
865772d512
remove stale todos
2023-06-11 19:25:32 +02:00
00e79d4264
quote names in Show
2023-05-25 18:34:13 +02:00
3bbf0366c8
make 0 in ★₀ optional
2023-05-21 20:34:05 +02:00
42aa07c9c8
crude but effective stratification
2023-05-21 20:34:05 +02:00
64de93a13c
remove square brackets around type lines
...
(parens are needed if they are anything other than a `term arg`)
2023-05-16 18:14:42 +02:00
d631b86be3
make p,q in coe/comp optional and default to @0 @1
2023-05-15 20:06:40 +02:00
7b93a913c7
rewrite pretty printer
2023-05-15 17:13:14 +02:00
d5f4a012c5
add source locations to inner syntax
2023-05-02 03:06:25 +02:00
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
b5f42cde64
remove big mutual blocks in parser
2023-04-26 02:28:08 +02:00
adebfe090c
error message tweaks
2023-04-24 23:19:15 +02:00
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
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
b666bc20cf
do scope checking in FromParser where it belongs
2023-04-18 22:55:23 +02:00
55c0bf9974
fix skipping files
2023-04-18 00:10:53 +02:00
