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* Fix minor bug with a few cases where fillReadBuffer was returning the wrong ↵Charlie Stanton2023-04-261-2/+2
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* Improves RunTransducer by reusing state slices for states and newStatesCharlie Stanton2023-04-251-1/+4
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* Replace readString in walk/read.go with a faster implementation that makes ↵Charlie Stanton2023-04-251-90/+100
| | | | better use of the buffer system
* Completely rewrites the JSON parser to make more extensive use of slices and ↵Charlie Stanton2023-04-252-137/+317
| | | | decrease the number mallocs
* Separates JSON parsing code into its own fileCharlie Stanton2023-04-252-278/+285
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* Refactor Atom and Value code out of walk.go and into separate filesCharlie Stanton2023-04-253-174/+185
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* Fixes more README formattingCharlie Stanton2023-04-251-2/+2
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* Fix README markdown formattingCharlie Stanton2023-04-251-6/+6
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* Adds a draft READMECharlie Stanton2023-04-251-0/+166
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* Make state.path immutable so it can be a reference instead of copied, ↵Charlie Stanton2023-04-252-12/+1
| | | | improving performance
* Now uses a buffered output for writing to improve performanceCharlie Stanton2023-04-252-20/+24
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* Improves performance of pruneStates by modifying states in placeCharlie Stanton2023-04-251-5/+7
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* Refines storing and loading to use ids generated when the subex is compiled ↵Charlie Stanton2023-04-255-70/+120
| | | | instead of the runes
* Simplify the OutputStack, improves performance by simplifying from an ↵Charlie Stanton2023-04-241-25/+21
| | | | interface to a single struct
* Adds a check to end subex execution early if no viable branches remainCharlie Stanton2023-04-241-0/+3
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* Improves performance of reading JSON stringsCharlie Stanton2023-04-241-42/+39
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* WalkItems are now made of Atoms instead of WalkValues, and I have rolled my ↵Charlie Stanton2023-04-243-295/+417
| | | | | | own JSON parser and serialiser These changes improve performance
* Remove redundant subex/main.main functionCharlie Stanton2023-04-241-49/+0
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* Replaces the interfaces implementation of Atom with a tagged union based ↵Charlie Stanton2023-04-215-82/+157
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* Replace implementation of Atomise to improve performanceCharlie Stanton2023-04-211-16/+29
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* All registers are now lists of atoms instead of lists of valuesCharlie Stanton2023-04-212-19/+30
| | | | This is to reduce the amount of translating between them that needs to be done
* Improves performance by being more explicit about memory allocation in walk.goCharlie Stanton2023-04-211-29/+32
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* Changes the implementation of Atomise and Compound to no longer use goroutinesCharlie Stanton2023-04-214-123/+80
| | | | This results in a massive performance boost, ~4x speedup
* Add :xyz: replacement syntax that removes whatever is before it and inserts ↵Charlie Stanton2023-04-213-5/+41
| | | | whatever is inside it
* Adds String methods to all SubexASTs for debugging purposesCharlie Stanton2023-04-211-0/+51
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* Add a and A commands for global substitutionCharlie Stanton2023-04-212-4/+12
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* Radically changes precedences so concatenation is now the strongestCharlie Stanton2023-04-211-13/+13
| | | | We'll see if this sticks
* Add ^xyz^ as a shorthand for ="xyz"= in subexCharlie Stanton2023-04-212-8/+19
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* Add subex syntax to copy across booleans, numbers, strings and valuesCharlie Stanton2023-04-213-1/+137
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* Adds some shorthands for substituting the beginning and end of the path registerCharlie Stanton2023-04-202-16/+53
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* Properly exports all SubexASTsCharlie Stanton2023-04-202-59/+59
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* Replaces the inflexible delete all with separate DeleteValue and DeletePath ↵Charlie Stanton2023-04-202-4/+10
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* Add ~xyz~ shorthand for =`xyz`=Charlie Stanton2023-04-201-1/+10
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* Add a shorthand for subexes that start and end with `, ~, = or "Charlie Stanton2023-04-201-1/+7
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* Fix bug that would crash if given an empty subexCharlie Stanton2023-04-201-1/+5
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* Remove the @, ~ and # syntax for terminal literalsCharlie Stanton2023-04-201-30/+0
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* Replaces the start and end terminals of strings with a single terminal, with ↵Charlie Stanton2023-04-202-16/+17
| | | | " as a literal for it
* Change output syntax to =xyz= instead of "xyz"Charlie Stanton2023-04-201-3/+3
| | | | This frees up " to be used for a string terminal literal
* Adds a substitute path command: SCharlie Stanton2023-04-203-52/+44
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* Adds non-string literal syntax to subexCharlie Stanton2023-04-202-0/+89
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* Remove filters and various commands that are no longer wantedCharlie Stanton2023-04-206-720/+4
| | | | These have all been made redundant by the incredible substitute command
* Remove the need for a semicolon after each commandCharlie Stanton2023-04-202-11/+3
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* Add commands to append to and swap with the path and X registersCharlie Stanton2023-04-202-1/+33
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* Adds the noop command 'o'Charlie Stanton2023-04-191-0/+2
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* Adds casting all other types to strings by simply putting them in a stringCharlie Stanton2023-04-191-0/+8
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* Upgrades the substitute command to also act as a filterCharlie Stanton2023-04-192-4/+20
| | | | Substitute now captures the command after it and only runs it if the substitution is a success
* Implements subex substitutions for the value registerCharlie Stanton2023-04-191-1/+17
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* Replaces the workspace with 3 distinct registers: path, value and xregCharlie Stanton2023-04-193-28/+65
| | | | | | workspace contained a list of WalkItems, pairs of paths and values. The new system can still hold a list of values but only one path, which is in itself a list of values. The X register is miscellaneous. All 3 hold a list of values (which are JSON tokens)
* Adds parsing substitute commands, though executing them currently does nothingCharlie Stanton2023-04-195-5/+66
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* Changes the parsing API for subex to be more suitable to being part of a ↵Charlie Stanton2023-04-193-54/+60
| | | | larger program
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