f2bffc4b6b
add bindings to query gamepad's face buttons
Humza Shahid2026-01-20 04:19:26 +00:00
6f89fbc89c
begin binding gamepad functions from GLFW to SML
Humza Shahid2026-01-19 13:23:47 +00:00
c6dee6e9f9
implement function that deletes from both LineGap.t and SearchList, maintaining an exact match between both
Humza Shahid2026-01-18 09:59:00 +00:00
5e3e8b39b1
add function in PersistentVector to insert a match while keeping same absolute indices (to be used when a new match appears after a deletion)
Humza Shahid2026-01-18 08:52:38 +00:00
29d84a9f9f
done adding tests for 'PersistentVector.delete' function
Humza Shahid2026-01-18 08:08:45 +00:00
185ef3fc12
done implementing 'PersistentVector.merge', which means that 'PersistentVector.delete' is now complete. (Todo: test 'PersistentVector.delete'.)
Humza Shahid2026-01-18 06:58:41 +00:00
79a0c95a58
implement another case for 'PersistentVector.merge': merge when right depth is greater than left depth
Humza Shahid2026-01-18 06:52:49 +00:00
7b05490812
progress implementing 'PersistentVector.merge' for case where left subtree and right subtree have same depth
Humza Shahid2026-01-18 06:40:22 +00:00
66d672505a
fix calculation of number to decrement by in 'PersistentVector.delete', after additional test showed that calculation resulted in incorrect metadata. (Todo: just implement function to merge left and right subtrees.)
Humza Shahid2026-01-18 00:27:03 +00:00
83bb852ae2
add another test for 'PersistentVector.delete
Humza Shahid2026-01-17 23:45:20 +00:00
1c947eab7d
add a test for 'PersistentVector.delete' (even though the 'PersistentVector.merge' helper function is unimplemented)
Humza Shahid2026-01-17 23:27:36 +00:00
ee58556bde
progress implementing 'PersistentVector.delete'. (Todo: implement function to merge left and right vectors.)
Humza Shahid2026-01-17 23:14:05 +00:00
b84713a98e
add 'PersistentVector.countDepth' function, which is meant to count the depth, and is to be used for deletion
Humza Shahid2026-01-17 22:51:06 +00:00
4280f580a2
add function to decrement persistent-vector.sml. (The plan is to split the left and right, and then decrement the right metadata so that the absolute indices match.)
Humza Shahid2026-01-17 22:46:08 +00:00
98ec1fbee6
fix another size-recalculation mistake in 'PersistentVector.splitRight' function. (When we are splitting in the middle of a BRANCH, we want to subtract the old child size from the remainder, and then add the new child size to the remainder, because this calculation will account for the splitting of preceding elements.)
Humza Shahid2026-01-16 22:40:38 +00:00
e52d4856ee
amend recalculation of size metadata in 'PersistentVector.splitRIght: we always want to decrement by prevSize in this function. (We will have another function call to decrement so that left split and right split represent the same absolute indices when they are joined, before they are split.)
Humza Shahid2026-01-16 22:31:43 +00:00
ddcb0ea56d
finish initial implementation for 'PersistentVector.splitRight'
Humza Shahid2026-01-16 22:16:44 +00:00
eb316d7be2
begin implementation of PersistentVector.splitRight function
Humza Shahid2026-01-16 21:58:59 +00:00
08abb43e3b
added tests for 'PersistentVector.splitLeft' function
Humza Shahid2026-01-16 21:30:56 +00:00
47cf451501
begin adding tests for 'PersistentVector.splitLeft' function
Humza Shahid2026-01-16 21:16:23 +00:00
e0bebb6d1a
add tests checking that PersistentVector.toList works as expected
Humza Shahid2026-01-15 13:20:45 +00:00
290cc65a52
add tests checking that persistent-vector.sml appends properly, as it is meant to
Humza Shahid2026-01-15 13:03:23 +00:00
ac3b987c42
add boilerplate helper functions in persistent-vector-tests.sml to check if list contains indices that are in range, or are not in range
Humza Shahid2026-01-15 12:49:02 +00:00
2058a57026
add functions for testing persistent-vector.sml
Humza Shahid2026-01-15 07:16:04 +00:00
559b254b0c
initial implementation of 'PersistentVector.splitLeft' function
Humza Shahid2026-01-15 06:13:38 +00:00
79fda65f78
begin coding 'PersistentVector.splitLeft' function
Humza Shahid2026-01-15 05:51:22 +00:00
267c0c5d96
change persistent-vector.sml's 'prevMatch' function to use rope-like metadata, and remove dead code
Humza Shahid2026-01-15 05:39:55 +00:00
d6da7a3ea3
persistent-vector.sml was in a partial state where some functions use rope-like metadata and some functions do not, so change 'nextMatch' function to use rope-like metatadata (still need to change other functions)
Humza Shahid2026-01-15 05:25:17 +00:00
e1077b7780
add tests for 'yk' motion (next: implement 'yj' motion and test it)
Humza Shahid2026-01-14 04:49:41 +00:00
e37e04a2a2
rename 'NormalDelete.deleteLineBack' function to 'NormalDelete.deleteLineUp' which is clearer ('k' in 'dk' motion means move cursor up one line)
Humza Shahid2026-01-13 23:40:29 +00:00
407f78ce7a
fix bug in 'NormalYank.yankRight' function. Instead of calling 'Int.max (endOfLineIdx, high)', we should call 'Int.min (endOfLineIdx, high)' because we are trying to get the smaller number, and not the largest.
Humza Shahid2026-01-07 06:55:42 +00:00
cc4716f3db
refactor fcore/normal-yank.sml a bit (replace repeated logic with a function call)
Humza Shahid2026-01-07 06:49:52 +00:00
d2f32c1512
add tests for 'da<symbol>' motion, finishing all delete-tests
Humza Shahid2026-01-03 08:39:41 +00:00
210d535b9f
reimplement 'da<symbol>' motion to first check if it is inside a symbol-pair, just like 'di<symbol>' was reimplemented in recent commits
Humza Shahid2026-01-03 08:36:07 +00:00
ba6798f476
make implementation of 'di<symbol>' more robust (we check if the cursor is inside a symbol-pair before checking if there is a symbol pair after the cursor), and add tests for 'di<symbol>' motion
Humza Shahid2026-01-03 08:09:08 +00:00
bce2a5a22d
finish reimplementing 'di<symbol>' and 'da<symbol>' motions so that they align more closely with the behaviour of Vim. (Todo: test them next)
Humza Shahid2026-01-02 20:07:36 +00:00
886f384490
when deleting inside pair, instead of searching either for either chr1 or chr2 and stopping at first match, search instead for openChr and closeChr, and keep an integer tracking what level of nesting we are at. This gives us the behaviour we want, which is to delete the pair at the correct level of nesting. When we encounter openChr, we increment the nesting counter by 1 and continue searching. When we encounter closeChr, if the nesting counter is 0, we return the current index, but if the nesting counter is higher than 0 when encounter closeChr, we decrement the nesting counter by 1 and continue searching.
Humza Shahid2026-01-02 18:50:04 +00:00
37b6f6ab0a
implement function which searches for one of two chars (given as arguments) and returns the index, or ~1 if neither char is found
Humza Shahid2026-01-02 18:12:59 +00:00
8fdf2411a8
add tests for 'd/home/humza/Downloads/sml/shf/todo.md' motion
Humza Shahid2026-01-01 18:47:38 +00:00
54ef305314
reimplement d% motion so that it first searches for the next occurrence of a pair-character before trying to match it. (Next: add tests for d% motion.)
Humza Shahid2026-01-01 07:05:06 +00:00
44dbe1ffb0
reimplement '/home/humza/Downloads/sml/shf/todo.md' motion so that it has the same behaviour as Vim. (If the cursor is not at a pair character, then check after the cursor to see if we find a pair-character there. If some location after the cursor has a pair-character, then move the cursor to it and find the pair of the character, if any.)
Humza Shahid2026-01-01 06:58:30 +00:00
6efce2dd67
make 'dW' motion use transition function that is specific for deleting, and add a test to ensure that 'dW' does not delete a newline when it is not on a newline character
Humza Shahid2025-12-27 09:45:11 +00:00
5c5910f748
change vi-caps-word-dfa.sml to regard newlines as final states, as with vi-word-dfa.sml in previous commit
Humza Shahid2025-12-27 09:35:32 +00:00
1df0952f08
implement the difference between the 'w' motion and 'dw' motion using the transition table in vi-word-dfa, rather than convoluted if-branching
Humza Shahid2025-12-27 08:42:54 +00:00
742b571b4e
amend 'dw' motion in line with previous commit
Humza Shahid2025-12-27 07:32:22 +00:00
9846750c51
change implementation of 'word' so that we stop at newlines when we press 'w' motion, like in Vim and add tests to verify this behaviour (todo: fix regressions in deletion tests)
Humza Shahid2025-12-27 06:05:36 +00:00
9e809e146a
done adding tests for when cursor is on a space, for 'daw' motion
Humza Shahid2025-12-27 02:41:13 +00:00
7130fe7dda
add tests for 'diW' motion, and fix a bug in the implementation (contiguous spaces were not deleted properly)
Humza Shahid2025-12-12 20:08:53 +00:00
bf62b35825
add tests for 'diW' motion, including one which fails (need to fix)
Humza Shahid2025-12-12 19:17:00 +00:00
90a103082a
after performing delete-inside-word motion, make sure we move cursor back by 1 if cursor is on a newline which is preceded by a non-newline character
Humza Shahid2025-12-12 11:37:52 +00:00
11cb00860b
reimplemen 'diw' motion to fix failing test
Humza Shahid2025-12-12 11:32:03 +00:00
eb650bfd4b
add more tests for 'diw' motion, including one failing test which needs to be fixed.
Humza Shahid2025-12-12 10:45:55 +00:00
1330bcdff9
add a couple of more tests, and revert persistent-vector.sml to how it was before adding rope-like metadata
Humza Shahid2025-12-12 10:30:21 +00:00
2f2d530dae
fix calculation for delete function (we needed to fix the calculation of how much to decrement by)
Humza Shahid2025-12-09 13:10:23 +00:00
7a5aca7bf2
add function in persistent-vector.sml to insert
Humza Shahid2025-12-09 12:33:06 +00:00
102f2788a1
add basic tests for PersistentVector.delete
Humza Shahid2025-12-09 12:27:23 +00:00
e6bda83309
begin adding tests for persistent-vector.sml, and add bug fix to 'PersistentVector.delete' in light of one of the tests. (We were decrementing by the wrong value previously, but I fixed it and added a comment of how we arrive at the value we want to decrement by
Humza Shahid2025-12-09 11:42:30 +00:00
cd8958cced
implement a function to delete from persistent-vector.sml
Humza Shahid2025-12-09 10:31:31 +00:00
69fcbfc35d
add function to decrement indices in persistent-vector.sml
Humza Shahid2025-12-09 10:07:46 +00:00
d52c350a90
formatting for persistent-vector.sml (absolutely no changes other than formatting)
Humza Shahid2025-12-08 22:40:38 +00:00
2ba18a38b0
entirely done with first pass implementing persistent-vector.sml's 'prependJoin' helper function.
Humza Shahid2025-12-08 22:37:13 +00:00
0c668c9f14
almost done implementing persistent-vector.sml's 'prependJoin' helper function. (BRANCH case is fully implemented, but I need to implement the LEAF case next.)
Humza Shahid2025-12-08 22:23:01 +00:00
b6cad904f9
implement function to join when left has greater depth than right. (I need to implement a function to join when right is greater than left though.
Humza Shahid2025-12-08 10:57:00 +00:00
3aab8698ed
begin coding function to join two 'PersistentVector.t's.
Humza Shahid2025-12-07 04:12:39 +00:00
0650b372b2
complete first pass of implementing 'splitRight' in persistent-vector.sml
Humza Shahid2025-12-07 03:43:15 +00:00
3318501c00
in persistent-vector.sml's 'splitRight' function, make sure we decrement the remaining size table that remains after the split.
Humza Shahid2025-12-07 03:22:38 +00:00
470d36f82b
delete insert function and helper functions in persistent-vector.sml, due to a simpler approach: for insertion, we will split the vector into left and right halves, then append the new element to the left half, then concat both halves together again. This is similar to the approach for RRB trees.
Humza Shahid2025-12-06 02:19:42 +00:00
ca5baf8fd7
progress with ''helpInset' function in persistent-vector.sml: BRANCH case is fully implemented, and need to impelement LEAF case next
Humza Shahid2025-12-06 00:28:29 +00:00
db459d59ad
progress reimplementing 'helpInsert' in persistent-vector.sml by adding a helper function for creating a vector when the current node is split
Humza Shahid2025-12-05 18:53:02 +00:00
1f5cf157b1
progress reimplementing 'helpInsert' so that it is aware of rope-like metadata
Humza Shahid2025-12-05 13:32:16 +00:00
343951948c
begin reimplementing persistent-vector.sml's 'helpInsert' function so that it uses rope-like metadata
Humza Shahid2025-12-05 10:11:06 +00:00
237d9f8a38
formatting for fcore/persistent-vector.sml
Humza Shahid2025-12-03 11:06:08 +00:00
0625c33bec
modify next/prev match functions to index using rope-like metadata
Humza Shahid2025-12-03 11:00:02 +00:00
22aa18699e
modify PersistentVector.nextMatch and relevant functions so that they index using the roles of rope-like metadata
Humza Shahid2025-12-03 10:18:44 +00:00
bd3d5ef54c
pull in changes from brolib-sml to receive new version of LineGap module containing bug fixes. These bug fixes special case going to line 0 or convert line 0 to idx 0, as previous implementations did not work correctly when provided with 0 as a value.
Humza Shahid2025-12-03 00:37:27 +00:00
e7a08e27af
fix compiler error (was using curent module's name to refer to a function from current module, which is not supported in SML)
Humza Shahid2025-12-03 00:34:30 +00:00
7a8961af9c
special case LineGap.goToLine, when the line requested to go to is 0. When this happens, we call 'LineGap.goToStart'.
Humza Shahid2025-12-03 00:31:57 +00:00
4925bcd370
for LineGap.lineNumberToIdx function, add a branch at the start checking if we are trying to get the idx corresponding to line number 0. This is needed by the current implementation because the 'lineNumberToIdxLeft' function uses (findLine - 1) in the implementation, and (0 - 1) is an invalid line idx as it is below 0.
Humza Shahid2025-12-02 23:49:29 +00:00
137cbfee19
fix bug when saving search from NORMAL_SEARCH_MODE. Previously, when pressing <Enter> to save the search, the tempSearchList (which searches against a subset of the buffer's text instead of all of it, to ensure we do not spend too much time was spent while the user was entering the regex/search string) was being saved instead of the newly built searchList (which executes the DFA against all of the text)
Humza Shahid2025-12-02 17:55:25 +00:00
fde27123cf
begin adjusting persistent-vector.sml so that it uses rope-like metadata, meaning relative index offsets to support efficient arbitrary insertion/deletion
Humza Shahid2025-12-02 08:53:23 +00:00
6fba536f6f
when insert forces persistent-vector.sml to split, distribute half of nodes to left side and half of nodes to right side. (We avoid repeated tiny vectors this way, which reduces tree height and maintains balance.)
Humza Shahid2025-12-01 14:24:41 +00:00
Humza Shahid