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51bce52ea4
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add from/toList conversion functions for testing persistent-vector.sml
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2025-12-09 10:44:43 +00:00 |
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cd8958cced
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implement a function to delete from persistent-vector.sml
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2025-12-09 10:31:31 +00:00 |
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69fcbfc35d
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add function to decrement indices in persistent-vector.sml
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2025-12-09 10:07:46 +00:00 |
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d52c350a90
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formatting for persistent-vector.sml (absolutely no changes other than formatting)
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2025-12-08 22:40:38 +00:00 |
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2ba18a38b0
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entirely done with first pass implementing persistent-vector.sml's 'prependJoin' helper function.
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2025-12-08 22:37:13 +00:00 |
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0c668c9f14
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almost done implementing persistent-vector.sml's 'prependJoin' helper function. (BRANCH case is fully implemented, but I need to implement the LEAF case next.)
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2025-12-08 22:23:01 +00:00 |
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b6cad904f9
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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.
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2025-12-08 10:57:00 +00:00 |
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3aab8698ed
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begin coding function to join two 'PersistentVector.t's.
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2025-12-07 04:12:39 +00:00 |
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0650b372b2
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complete first pass of implementing 'splitRight' in persistent-vector.sml
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2025-12-07 03:43:15 +00:00 |
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3318501c00
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in persistent-vector.sml's 'splitRight' function, make sure we decrement the remaining size table that remains after the split.
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2025-12-07 03:22:38 +00:00 |
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470d36f82b
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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.
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2025-12-06 02:19:42 +00:00 |
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ca5baf8fd7
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progress with ''helpInset' function in persistent-vector.sml: BRANCH case is fully implemented, and need to impelement LEAF case next
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2025-12-06 00:28:29 +00:00 |
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db459d59ad
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progress reimplementing 'helpInsert' in persistent-vector.sml by adding a helper function for creating a vector when the current node is split
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2025-12-05 18:53:02 +00:00 |
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1f5cf157b1
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progress reimplementing 'helpInsert' so that it is aware of rope-like metadata
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2025-12-05 13:32:16 +00:00 |
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343951948c
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begin reimplementing persistent-vector.sml's 'helpInsert' function so that it uses rope-like metadata
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2025-12-05 10:11:06 +00:00 |
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237d9f8a38
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formatting for fcore/persistent-vector.sml
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2025-12-03 11:06:08 +00:00 |
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0625c33bec
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modify next/prev match functions to index using rope-like metadata
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2025-12-03 11:00:02 +00:00 |
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22aa18699e
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modify PersistentVector.nextMatch and relevant functions so that they index using the roles of rope-like metadata
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2025-12-03 10:18:44 +00:00 |
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bd3d5ef54c
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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.
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2025-12-03 00:37:27 +00:00 |
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e7a08e27af
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fix compiler error (was using curent module's name to refer to a function from current module, which is not supported in SML)
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2025-12-03 00:34:30 +00:00 |
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7a8961af9c
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special case LineGap.goToLine, when the line requested to go to is 0. When this happens, we call 'LineGap.goToStart'.
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2025-12-03 00:31:57 +00:00 |
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4925bcd370
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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.
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2025-12-02 23:49:29 +00:00 |
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137cbfee19
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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)
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2025-12-02 17:55:25 +00:00 |
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fde27123cf
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begin adjusting persistent-vector.sml so that it uses rope-like metadata, meaning relative index offsets to support efficient arbitrary insertion/deletion
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2025-12-02 08:53:23 +00:00 |
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6fba536f6f
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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.)
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2025-12-01 14:24:41 +00:00 |
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328a4e76f1
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done implementing 'helpInsert' (both leaf and branch caases)for persistent-vector.sml
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2025-12-01 13:51:12 +00:00 |
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17fdeff9ae
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almost done implementing 'helpInsert' for LEAF case of persistent-vector.sml
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2025-12-01 13:40:53 +00:00 |
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94a3d8eeb4
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done implementing 'helpInsert' for BRANCH case (need to imlement the LEAF case next)
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2025-12-01 13:09:46 +00:00 |
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780aefae34
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begin implementing function to insert into PersistentVector.t
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2025-12-01 12:24:45 +00:00 |
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8fdc710db4
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begin parsing right-arrow in normal mode, for normal mode commands
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2025-11-25 21:37:09 +00:00 |
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d60e8bf7aa
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add todo note to implement yh/yj/yk/yl motions (yank according to h/j/k/l motions)
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2025-11-23 23:44:24 +00:00 |
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eefe5221ba
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begin parsing left arrow in normal mode
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2025-11-23 23:19:31 +00:00 |
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4126c833d1
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add functions to replace start and end leaves in rrb_rope.sml
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2025-10-23 06:41:21 +01:00 |
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6f406069a8
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add function to split right of vector
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2025-10-23 06:33:48 +01:00 |
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f9f602bb9f
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add function to split left side of tree, given an index
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2025-10-23 06:23:30 +01:00 |
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7c9d47346e
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begin implementing clojure-style vector first as a rope implementation of radix-relaxed balanced trees
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2025-10-23 05:11:57 +01:00 |
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995ee01470
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begin adding tests for 'diw' (delete-inside-word) motion
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2025-10-19 21:55:55 +01:00 |
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308c28c709
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done adding tests for 'dT<char>' motion
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2025-10-19 14:52:04 +01:00 |
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766945ac88
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remove some dead code
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2025-10-19 14:32:57 +01:00 |
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7d1272180b
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remove 'Cursor.tillPrevChr', replacing usages of that function with 'Cursor.toPrevChr'
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2025-10-19 14:30:26 +01:00 |
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60ec24453f
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reimplement 'yt<char>' motion to use 'Cursor.toNextChr'
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2025-10-18 19:55:53 +01:00 |
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9f53c5549a
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rename 'Cursor.toNextChrNew' function to 'Cursor.toNextChr', and update usages to change the name as well.
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2025-10-18 15:17:26 +01:00 |
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e07f21d6f4
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remove usages of 'Cursor.toNextChr' and delete it
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2025-10-18 15:14:41 +01:00 |
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ee96419901
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repace usage of 'Cursor.toNextChr' with 'Cursor.toNextChrNew' ins make-normal-delete.sml
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2025-10-18 15:07:14 +01:00 |
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d7adae374f
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reimplement 'dt' motion
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2025-10-18 14:59:37 +01:00 |
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bc44c7bcd0
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add another test for 'df<char>' motion, checking that we leave a newline behind if the whole buffer is deleted
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2025-10-18 14:29:20 +01:00 |
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5d00da2cbb
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reimplement 'df' motion as per previous commits, and add a new test for 'df' motion to check that cursor does not land on a 'newline following a non-newline' position, after deleting using 'df<char>'
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2025-10-18 14:24:16 +01:00 |
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239aaacfc5
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reimplement 't' movement motion the same way that 'f' movement motion was reimplemented in previous commit
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2025-10-18 14:05:25 +01:00 |
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e44eae6d46
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reimplement 'f' move motion more efficiently, not leaving the LineGap.t data structure while iterating to next count
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2025-10-18 14:01:06 +01:00 |
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597b5beb3d
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add tests (some of Which currently fail) for 'dF<char>' motion
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2025-10-18 13:37:42 +01:00 |
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