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f74e523617
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test on '@@'
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2024-04-06 03:09:02 +02:00 |
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7612a59757
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Operator '@@' (export-all) added. Experimental include() function also added
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2024-04-06 03:06:07 +02:00 |
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ce6b88ccdd
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present.go -> control.go
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2024-04-06 03:01:57 +02:00 |
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43b7d3b15e
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constant prefix name 'preset_' changed to 'control_'. 'control_export_all' constant added.
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2024-04-06 03:01:17 +02:00 |
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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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7f9d7690f9
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SimpleFuncStore is now derived from SimpleVarStore
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2024-04-06 01:07:06 +02:00 |
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0ba96e65a5
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Variable reference
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2024-04-06 01:00:29 +02:00 |
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574a6f5215
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Expression process diagram added
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2024-04-04 12:56:43 +02:00 |
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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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8c3254a8f2
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typo
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2024-04-03 13:19:18 +02:00 |
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fccfd2f971
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Operators '??' and '?=' added
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2024-04-03 13:15:25 +02:00 |
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088e347c95
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Changed SetValue() as SetVar() and GetValue() as GetVar()
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2024-04-03 06:29:57 +02:00 |
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6c02b02d4a
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New draft
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2024-04-03 06:23:45 +02:00 |
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4fc8ac64e7
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README.adoc: examples, relational operators table completed
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2024-04-02 08:18:34 +02:00 |
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4683a08da2
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import() function added
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2024-04-02 06:49:16 +02:00 |
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6aada9f7e4
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funcs-math.go -> func-math.go
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2024-04-02 05:18:30 +02:00 |
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4e8ebbef04
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the preset.go file
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2024-04-02 05:02:15 +02:00 |
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f29b1f13b1
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preset definitions and functions were moved to the new preset.go file
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2024-04-02 05:00:48 +02:00 |
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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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f58ec3ac32
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parser: now checks whether the assign operator '=' is preceded by a variable
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2024-03-31 06:38:46 +02:00 |
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28e3b2f741
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parser: accepts espression forest (multi expressions)
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2024-03-31 06:10:27 +02:00 |
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4e361f938e
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ast: now supports espression forest (multi expressions)
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2024-03-31 05:57:02 +02:00 |
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aa705e68bf
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'and' and 'or' operators are now evaluated using logic shortcut (this behaviour can be changed setting system var '_bool_shortcut' to false
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2024-03-31 05:09:24 +02:00 |
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94ad968d5e
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ast.go: presetting of system variables before starting evaluation process
|
2024-03-31 05:06:24 +02:00 |
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e3e5ad7da8
|
Farmatting changes
|
2024-03-30 08:12:47 +01:00 |
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d0572260c7
|
New operators 'but' and assignment ('=')
|
2024-03-30 08:09:41 +01:00 |
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43fd457383
|
term.go: added priority levels priBut and priAssign
|
2024-03-30 08:08:49 +01:00 |
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e085502df3
|
symbol.go: New keyword 'but'
|
2024-03-30 08:08:11 +01:00 |
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85fb007a2b
|
The plus and minus operators now support lists for join and difference respectively
|
2024-03-30 07:05:22 +01:00 |
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f540ec28e8
|
funcs-math.go: Implementes add() and mul() function for both simple values and iterators
|
2024-03-30 07:01:00 +01:00 |
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36feed3168
|
parser.go: changedthe message error about unknown functiona
|
2024-03-30 06:58:29 +01:00 |
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836a9165a5
|
Added Iterator interface and two implementation: list itrator and range iterator
|
2024-03-30 06:56:12 +01:00 |
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e012afa691
|
Added the RegisterFunc() interface to the expression context
|
2024-03-30 06:54:43 +01:00 |
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20007a5a81
|
utils.go: New function isList() that checks is a value is an array of any
|
2024-03-30 06:50:49 +01:00 |
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|
107484d13c
|
parser_test.go: add test on the list data type
|
2024-03-28 08:52:54 +01:00 |
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|
c36c88d0fd
|
Added list '[]' data type. Fix: function with no arguments
|
2024-03-28 08:51:02 +01:00 |
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3ca415fc66
|
Merge branch 'main' of ssh://git.portale-stac.it:3022/go-pkg/expr
|
2024-03-28 06:34:53 +01:00 |
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ae2f7c89bd
|
helpers_test.go: changed some comments
|
2024-03-28 06:34:40 +01:00 |
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|
27f53db0f4
|
helpers_test.go: tests on the helper functions
|
2024-03-28 06:33:14 +01:00 |
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|
|
6d8c6f5154
|
helpers.go provides easy functions to parse and evaluate expressions
|
2024-03-28 06:32:37 +01:00 |
|
|
|
d20027296c
|
New test on the tilde operator. Now it is based on simple-var-store
|
2024-03-28 06:30:45 +01:00 |
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|
|
37f0de5902
|
Added simple context objects
|
2024-03-28 06:29:11 +01:00 |
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|
fdc2fd8dfd
|
utils.go: added functions anyInteger() and anyFloat()
|
2024-03-28 06:26:20 +01:00 |
|
|
|
9fa3d9fcb2
|
Added the tilde '~' operator acting as NOT
|
2024-03-28 06:25:29 +01:00 |
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|
|
45c0663ea1
|
Second incomplete draft
|
2024-03-27 08:44:47 +01:00 |
|
|
|
998580772a
|
added operator '%' (division remainder) and test
|
2024-03-26 09:27:14 +01:00 |
|
|
|
594806c999
|
added operator './' (float division) and test
|
2024-03-26 09:12:44 +01:00 |
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|
|
800664c98c
|
added go.mod
|
2024-03-26 08:56:20 +01:00 |
|
|
|
4bb1e9abcd
|
Merge branch 'main' of ssh://git.portale-stac.it:3022/go-pkg/expr
|
2024-03-26 08:45:37 +01:00 |
|
|
|
33841c5861
|
Added copyrighr note to all sources
|
2024-03-26 08:45:18 +01:00 |
|
