57d568916f
Minor formatting
2020-04-09 16:07:31 +02:00
e4fe047aba
Start testing formula formatter
2020-04-09 16:07:31 +02:00
600a6a1b4b
Refactor precedence rules
2020-04-09 16:07:31 +02:00
8bf9d4bd45
Fix implication formatting
2020-04-09 16:07:31 +02:00
f82a20e5f1
Work in progress
2020-04-09 16:07:31 +02:00
5c51018ab1
Add unit test for function declaration formatting
2020-04-09 16:07:30 +02:00
23e1854346
Test term formatting
2020-04-09 16:07:30 +02:00
a3da369346
Split formatting functionality into two files
2020-04-09 16:07:30 +02:00
caf957deed
Fix implication parser and output
2020-04-09 16:07:30 +02:00
1ece0e89ef
Add note
2020-04-09 16:07:30 +02:00
0fdec430af
Parentheses for stronger checks
2020-04-09 16:07:30 +02:00
5ea0a96ec4
Test disjunction parser
2020-04-09 16:07:30 +02:00
17d8dbd8ba
Test conjunction parser
2020-04-09 16:07:30 +02:00
834e59207f
Add note
2020-04-09 16:07:30 +02:00
257e02f285
Minor refactoring
2020-04-09 16:07:30 +02:00
2e3707e0af
Check that names don’t start with special characters
2020-04-09 16:07:30 +02:00
d0263dd1c4
Add missing word boundary character
2020-04-09 16:07:30 +02:00
a7dd4d2fe9
Disallow reserved keywords as names
2020-04-09 16:07:29 +02:00
c127bc5eea
Address clippy warning
2020-04-09 16:07:29 +02:00
cb616eba87
Refactor term parser tests
2020-04-09 16:07:29 +02:00
95677bae34
Fix negation parser
2020-04-09 16:07:29 +02:00
3414e8075c
Address warnings
2020-04-09 16:07:29 +02:00
675063e1b8
Move string parser to separate module
2020-04-09 16:07:29 +02:00
7d78a504b1
Move special integer parser to separate module
2020-04-09 16:07:29 +02:00
6f86cd40d7
Move integer parser to separate module
2020-04-09 16:07:29 +02:00
29ea4578e4
Move boolean parser to separate module
2020-04-09 16:07:29 +02:00
a1bbae9201
Finish implementing formula parsing
2020-04-09 16:07:29 +02:00
1c00e5be16
Continue parsing formulas
2020-04-09 16:07:29 +02:00
1b89d8900e
Start parsing formulas
2020-04-09 16:07:29 +02:00
af1ec8a606
Fix term parsing and finish tests
2020-04-09 16:07:29 +02:00
2907d10148
Make parse feature the default
2020-04-09 16:07:28 +02:00
19e70a90c5
Test associativity of multiplication
2020-04-09 16:07:28 +02:00
385c878597
Add term parsing test
2020-04-09 16:07:28 +02:00
5b98e8a29c
Finish implementing term parsing
2020-04-09 16:07:28 +02:00
3530364ea8
Implement variable parsing
2020-04-09 16:07:28 +02:00
deae102405
Require word boundaries around names
2020-04-09 16:07:28 +02:00
0fc8506164
Implement booleans
2020-04-09 16:07:28 +02:00
e6a5c20d42
Add pipe character to allowed word boundaries
2020-04-09 16:07:28 +02:00
d5cd179a2d
Implement strings
2020-04-09 16:07:28 +02:00
5ec9331b4c
Implement word boundaries
2020-04-09 16:07:28 +02:00
896af02120
Start parsing terms
2020-04-09 16:07:28 +02:00
0c057211ed
Implement name parsing
2020-04-09 16:07:28 +02:00
91918cf645
Start reimplementing parser
2020-04-09 16:07:25 +02:00
fd6ba4a005
Test crate with GitHub Actions
...
This adds a GitHub Actions workflow to test this crate with the Rust
stable, beta, and nightly toolchains.
2020-04-09 15:34:49 +02:00
153f77621e
Fix precedence of absolute value operation
...
As the absolute value operation has its own type of parentheses, it
never needs to take precedence over other terms in order to be displayed
correctly. To avoid extraneous parentheses around absolute value
operations, set its precedence level to 0.
2020-03-30 06:42:54 +02:00
551c35ed75
Fix formatting of binary operations
...
The precedence rules of binary operations are a bit trickier than
expected. The fact that a parent and a child term have the same
precedence level doesn’t automatically mean that parentheses can be
omitted. This is the case, for example, with
a - (b + c)
While addition and subtraction have the same precedence level, the
parenthesis cannot be omitted. In general, this happens on the right-
hand side of the subtraction, division, and modulo operators if the
right-hand side has the same precedence level.
This patch fixes the output of binary operations accordingly.
2020-03-30 06:37:21 +02:00
549f127729
Derive simple enums from basic traits
...
This adds derive statements from Copy, Clone, PartialEq, and Eq to the
operator enums as well as SpecialInteger.
2020-03-30 06:37:21 +02:00
a304ec9a75
Fix output of Booleans in formulas
...
Booleans are supposed to be formatted without a leading hash sign in
both terms and formulas. By mistake, the formula formatter added leading
hash signs though.
2020-03-30 06:37:21 +02:00
a82b4080c8
Fix function formatting
...
By mistake, a function’s name was printed two consecutive times if the
function had more than one argument.
2020-03-30 06:37:21 +02:00
90f7be2f33
Minor refactoring for clarity
2020-03-30 06:37:21 +02:00
