Max Bruckner
e04dfd26bc
Rename customFuncions to callbacks
2015-03-17 18:30:26 +01:00
Max Bruckner
35ce7f7fb4
Make Node.toTex a wrapper like Node.compile
...
Node.prototype.toTex is now a wrapper that calls the node's _toTex
2015-03-13 21:23:14 +01:00
Max Bruckner
37c1363c2d
Pass callbacks to toTex functions
2015-03-13 21:23:13 +01:00
Max Bruckner
b2d868c2ed
Update OperatorNode's toTex to better handle parens
...
Use the new infrastructure in OperatorNode's toTex
2015-03-01 16:34:09 +01:00
Max Bruckner
1ac3319656
OperatorNode: validate input
2015-03-01 10:35:03 +01:00
Max Bruckner
0e5a6e5a38
New generic toString for OperatorNode
2015-03-01 10:35:03 +01:00
Max Bruckner
946df4d4b2
Function to calculate all necessary parentheses
...
calculateNecessaryParentheses takes an OperatorNode and it's arguments
and calculates which of those arguments need to be put in parentheses
based on precedence and associativity.
2015-03-01 10:35:03 +01:00
Max Bruckner
d593e749e9
New function getIdentifier() for Nodes
...
getIdentifier() returns a String that contains the name of the node and
the function associated with it ( in case of FunctionNode and
OperatorNode ).
2015-03-01 10:35:03 +01:00
Max Bruckner
183d15fcfe
OperatorNode: remove unnecessary elseif
2015-02-14 02:36:57 +01:00
Max Bruckner
bbe22a9055
fix: no brackets with single operators (bug #273 )
...
* Use brackets after unary minus followed by an OperatorNode with + or -
- "-(a+b)", "-(a-b)"
* Use brackets in fron of postfix operators like '!' (for OperatorNode)
- "(a*b)!", "(a+b)!"
2015-02-14 02:36:38 +01:00
Max Bruckner
23b1890f7e
fix indentation of previous commit
2015-02-14 01:48:54 +01:00
Max Bruckner
9b6d7ead9f
Fix missing brackets in LaTeX output (bug #273 )
...
When creating the LaTeX output for expressions like 1-(1+1) or 1-(1-1),
the bracket's where missing.
2015-02-13 16:51:40 +01:00
jos
309bf3938d
Added proper error messages to Node.map
2014-11-15 13:32:02 +01:00
jos
5669ae1365
Some refactoring
2014-11-14 11:35:13 +01:00
jos
a1f60db0d1
Created Node.map, changed traverse to use Node.map
2014-11-14 11:25:48 +01:00
jos
72a1b03850
Documented expression tree API. Some internal refactoring in nodes.
2014-11-12 22:30:15 +01:00
jos
95a49fe156
Node.transform first clones the node tree
2014-10-11 21:59:47 +02:00
jos
839e596772
Implemented transform and traverse
2014-10-11 18:03:41 +02:00
jos
5f08307391
Implemented a function replace for nodes of a parsed expression.
2014-10-11 15:33:23 +02:00
jos
6b833a581c
Renamed FunctionNode to FunctionAssignmentNode, and renamed ParamsNode to FunctionNode for more clarity (see #203 )
2014-08-03 21:13:24 +02:00
jos
40986a1325
Using strict mode now in all files (added 'use strict'; on top of every file)
2014-07-18 23:19:14 +02:00
Niels Heisterkamp
086e59061a
Fixed test and removed remaining console.log.
2014-05-19 20:32:25 +02:00
Niels Heisterkamp
12147b3bd4
Some tweaks and fixes
2014-05-19 19:27:42 +02:00
Niels Heisterkamp
b7fe0bfbf1
Added LaTeX conversion of expressions using toTex() on expression.
...
Also added some basic tests, which cover some use cases; but should be expanded.
2014-05-19 08:20:06 +02:00
jos
1189efd4d8
Added property type to all expression nodes in a node tree.
2014-04-24 20:26:51 +02:00
josdejong
8cea27406b
Some internal refactoring
2014-04-06 11:22:13 +02:00
josdejong
b046c7ee98
Completed unit tests for all expression nodes
2014-03-01 15:55:20 +01:00
josdejong
42548e1cf0
More unit tests
2014-02-28 22:50:46 +01:00
josdejong
5d96ce4c16
Removed old code for expression evaluation
2014-01-07 21:07:43 +01:00
josdejong
00e55b917e
Replaced eval with compile
2014-01-07 16:12:57 +01:00
josdejong
5f81246136
Implemented global definitions internally in expression compilation
2014-01-05 15:01:07 +01:00
josdejong
f6acb12e4d
Implemented expression compilation for 80%
2014-01-01 20:46:30 +01:00
josdejong
3a4c1c5ef0
Internally renamed variable options to settings
2013-11-21 13:39:24 +01:00
josdejong
c8a289a08c
Removed unnecessary .js suffix in module require statements
2013-10-20 14:01:31 +02:00
josdejong
eadb884af9
Moved around code and namespaces in order to separate expression parser related code.
2013-08-31 09:37:14 +02:00
