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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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7459057df9
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Expr embeds Typer and ast implements it
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2024-07-13 17:11:39 +02:00 |
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76ce0945f7
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context.go splitted in two files: expr-context.go and expr-function-go.
Expr interface moved from ast.go to the new file expr.go
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2024-07-07 15:51:29 +02:00 |
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f347b15146
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Control vars are now stored in the globalCtx only.
However, it is still allowed to store control var in a local context in special situation
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2024-06-08 05:49:28 +02:00 |
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227944b3fb
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Removed eval() function from ast interface and implementation. Check on preset control variables is now done in initDefaultVars()
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2024-06-07 09:41:10 +02:00 |
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f66cd1fdb1
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New test file for specific code section or data type
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2024-06-01 16:31:50 +02:00 |
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4d43ab2c2f
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context.go: setVar() renamed as UnsafeSetVar()
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2024-05-19 01:27:44 +02:00 |
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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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1f7b9131fc
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The 'last' variable now also receives the value of the final expression
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2024-05-10 04:41:26 +02:00 |
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1d8569d3a9
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the function call procedure now check the number of actual parameters against the numer of formal parameters
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2024-05-04 22:35:03 +02:00 |
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75c0c0f681
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Fix ast.go: the insert() didn't check the returned error
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2024-04-26 04:26:20 +02:00 |
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943ef3327e
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empty expressions no more return error, now they return nil
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2024-04-20 06:56:26 +02:00 |
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b9ea96f649
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merge: solved a lot of conflicts caused by an incorect commit removal
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2024-04-13 05:47:10 +02:00 |
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838ab9fd7e
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control: exported all control variables by renaming them in upper case
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2024-04-13 05:16:23 +02:00 |
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55e136e9bc
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ast.go: String() function addedd to the Expr interface
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2024-04-13 04:31:53 +02:00 |
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8f396a35de
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ExprContext.SetVar() no longer requires the explicit specification of the type of number
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2024-04-09 07:12:22 +02:00 |
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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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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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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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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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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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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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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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94ad968d5e
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ast.go: presetting of system variables before starting evaluation process
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2024-03-31 05:06:24 +02:00 |
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33841c5861
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Added copyrighr note to all sources
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2024-03-26 08:45:18 +01:00 |
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522b880ca3
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Added all source files
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2024-03-26 07:00:53 +01:00 |
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