 camoroso
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1055569dd6
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Dict literal now accepts expressions as keys. Key values are computed at evalutetion time and still must be integer or string
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2026-05-20 05:14:22 +02:00 |
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camoroso
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1aea1c14d2
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LinkedList: added support for index and range extraction
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2026-05-19 06:42:45 +02:00 |
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camoroso
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84b255a51b
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new type LinkedList, preliminary implementation
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2026-05-17 22:43:27 +02:00 |
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camoroso
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d34b9d8a48
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dict: implemented sub-field access, e.g D=["sub-dict"]["sub-field"]
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2026-05-17 18:57:27 +02:00 |
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camoroso
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99c1adc434
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copyright header updated to 2026
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2026-05-06 09:27:42 +02:00 |
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camoroso
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7f34ccf955
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moved scanner sources to package 'scan'
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2026-05-03 14:19:17 +02:00 |
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camoroso
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75ed88915d
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ast.go, pasrse.go: fixed the recover routine
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2026-05-01 17:03:44 +02:00 |
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camoroso
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edd90054d7
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parser.go: added recover from panic in parser.Parse()
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2026-05-01 07:24:41 +02:00 |
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camoroso
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75a3f220df
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parser: token '()' returns error
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2026-04-30 07:03:28 +02:00 |
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camoroso
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4d910dd069
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moved a subset of source file to the kern package
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2026-04-27 19:43:37 +02:00 |
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camoroso
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0f848071c2
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New prefix operators ++ and --
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2025-01-04 18:12:38 +01:00 |
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camoroso
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6b3351b324
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new prefix operator "!" as logic NOT
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2025-01-04 17:47:59 +01:00 |
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camoroso
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760c1ee6da
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New bitwise XOR operator specified by symbol ^ (caret). Iterator dereference is now done by prefixed * (star)
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2025-01-03 07:33:17 +01:00 |
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camoroso
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252514943e
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parser.go: fix currentItem after parse a subexpr
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2024-12-28 19:16:03 +01:00 |
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camoroso
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0e55f83d56
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Forced the exlamation mark as a postfix operator
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2024-12-26 08:57:14 +01:00 |
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camoroso
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6211be8a8f
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Completed transition of the symbol '|' from fraction to operator binary or. New fraction symbol is ':'.
Also, fixed and improved some parsing sections concerning collection indeces and ranges
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2024-12-23 06:59:39 +01:00 |
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camoroso
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a1ec0cc611
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All assignment operators set the firstToken flag
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2024-12-19 15:27:38 +01:00 |
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camoroso
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8e5550bfa7
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New operator %=
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2024-12-19 15:14:30 +01:00 |
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camoroso
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6ee21e10af
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New, more flexible, parser context datatype that includes and extends
the previous flags allowForest and allowVarRef.
Added binary operator (work in progress).
Better implementation of +=,-=,*=, and /= (new) operators.
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2024-12-19 14:48:27 +01:00 |
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camoroso
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a28d24ba68
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parser.go: improved terminal symbols thanks to new symbol-map.go functions
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2024-10-13 08:42:55 +02:00 |
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camoroso
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321030c8d3
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parser.go: function parameter list can't specify same parameter more than once
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2024-10-01 06:39:51 +02:00 |
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camoroso
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7285109115
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parser.go: number sign is now allowed after the assign operator
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2024-09-16 06:49:26 +02:00 |
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camoroso
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ffe1fa3aac
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op-assign expansion now end at ']' and '}' too
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2024-07-24 06:37:57 +02:00 |
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camoroso
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1a1a475dd8
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Added support to op-assign operators like '+='.
This feature is implemented by expansion, not by dedicated operators, e.g. a*=2+x is exapanded as a=a*(2+x)
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2024-07-23 15:35:57 +02:00 |
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camoroso
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80d3c6ec7d
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parser.go: Fixed an old bug that did not allow the parser to skip comment tokens
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2024-07-21 05:37:34 +02:00 |
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camoroso
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7f367cfc49
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parser.go: renamed self receiver
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2024-07-07 16:14:52 +02:00 |
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camoroso
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d63b18fd76
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parser.go: SymColon resets the firstToken flag; that is needed to specify range indeces that can define negative limits
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2024-06-19 09:22:40 +02:00 |
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camoroso
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0d01afcc9f
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member ctx removed from struct parser because it is unused
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2024-06-07 09:03:42 +02:00 |
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camoroso
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10a596a4cd
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parser.go: commented out some useless code
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2024-06-04 11:02:26 +02:00 |
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camoroso
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9bba40f155
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Expr's functions now support parameters with default value
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2024-06-01 19:56:40 +02:00 |
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camoroso
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2c87d6bf9e
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Eprx now supports range of indeces to extract parts of strings or lists
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2024-05-26 06:19:08 +02:00 |
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camoroso
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fa136cb70b
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parser.go: square brackets are also allowed after a variable
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2024-05-25 03:32:13 +02:00 |
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camoroso
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03d4c192c2
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new syntax to get items from collection: collection[index]. Supported collections are string, list and dict
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2024-05-24 22:51:01 +02:00 |
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camoroso
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d6a1607041
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The content of round bracket now returns an expressione term. This way the content is decoupled from external terms.
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2024-05-19 01:34:07 +02:00 |
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camoroso
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0a9543543d
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Remove the unused 'parent' param from the function newTerm().
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2024-05-11 06:41:06 +02:00 |
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camoroso
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0fdd51049d
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parser.go: simplified the parser of the function parameters
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2024-05-04 19:10:02 +02:00 |
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camoroso
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a2c0a24494
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added symbol '..' and '...'; improved some error reports in parser.go
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2024-05-04 18:47:00 +02:00 |
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camoroso
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7724cabdcc
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removed commented code
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2024-05-04 00:57:21 +02:00 |
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camoroso
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16557d70de
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the iterator operator now can be defined providing values or a list of values directly
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2024-05-04 00:51:15 +02:00 |
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camoroso
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750c660331
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first working implementation of iterators and some fixes to the parser around lists analysis
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2024-04-26 04:45:42 +02:00 |
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camoroso
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323308d86f
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expressions now support dict data-type
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2024-04-21 14:24:56 +02:00 |
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camoroso
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54bc759f70
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expressions now support intger value in bin (0b), oct (0o), and hex (0x) form
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2024-04-17 14:15:50 +02:00 |
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camoroso
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f1afbf9b49
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parser.go: removed commented code
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2024-04-14 07:35:43 +02:00 |
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camoroso
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70cdb9367e
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changed the structer of the selector components: now all case are a list value assigned as right operand of the selector operator
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2024-04-13 10:10:25 +02:00 |
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camoroso
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b17d2250a4
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parser.go: fixed a problem on the selector operator
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2024-04-13 04:37:15 +02:00 |
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camoroso
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9ac88bf446
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made some interfaces exportable and fixed/enhaaced some selector operator versions
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2024-04-08 23:17:56 +02:00 |
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camoroso
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d3f388f7e1
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Selector operator, multi-operand, added
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2024-04-08 22:16:07 +02:00 |
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camoroso
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181a9210d5
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parser.go -- Fix: reset to true the firstToken flag after getting a semicolon
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2024-04-06 01:32:29 +02:00 |
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camoroso
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d073d11ad3
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Variable references belonging to the parent scope added ('@')
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2024-04-04 12:54:26 +02:00 |
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camoroso
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072dab4144
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Expressions now support function definition
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2024-04-02 04:36:03 +02:00 |
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