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feat: improve tree-sitter syntax highlighting with named nodes

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- Add aliases for keywords (VAR_INPUT, BEGIN, IF, etc.) as named nodes
- Add aliases for built-in types (INT, BOOL, STRING, etc.) as type_builtin
- Add aliases for constants (TRUE, FALSE)
- Add aliases for operators (AND, OR, NOT, MOD)
- Add prefix node for # variable prefix highlighting
- Highlight FB instance names in calls
- Highlight FB parameter names as properties
- Update README with detailed syntax highlighting features
- Update .gitignore for *.wasm files
This commit is contained in:
lazar
2026-02-20 23:29:26 +01:00
parent dfa4ef3381
commit 553192e7a1
10 changed files with 60598 additions and 55374 deletions
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src/builtin_instructions.lua
+61
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@@ -226,6 +226,67 @@ M.DATA_TYPES = {
DTL = true,
}
M.PARAMETERS = {
TON = { inputs = { { name = "IN", type = "BOOL" }, { name = "PT", type = "TIME" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "ET", type = "TIME" } } },
TOF = { inputs = { { name = "IN", type = "BOOL" }, { name = "PT", type = "TIME" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "ET", type = "TIME" } } },
TP = { inputs = { { name = "IN", type = "BOOL" }, { name = "PT", type = "TIME" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "ET", type = "TIME" } } },
TONR = { inputs = { { name = "IN", type = "BOOL" }, { name = "PT", type = "TIME" }, { name = "R", type = "BOOL" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "ET", type = "TIME" } } },
CTU = { inputs = { { name = "CU", type = "BOOL" }, { name = "R", type = "BOOL" }, { name = "PV", type = "INT" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "CV", type = "INT" } } },
CTD = { inputs = { { name = "CD", type = "BOOL" }, { name = "LD", type = "BOOL" }, { name = "PV", type = "INT" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "CV", type = "INT" } } },
CTUD = { inputs = { { name = "CU", type = "BOOL" }, { name = "CD", type = "BOOL" }, { name = "R", type = "BOOL" }, { name = "LD", type = "BOOL" }, { name = "PV", type = "INT" } }, outputs = { { name = "QU", type = "BOOL" }, { name = "QD", type = "BOOL" }, { name = "CV", type = "INT" } } },
R_TRIG = { inputs = { { name = "CLK", type = "BOOL" } }, outputs = { { name = "Q", type = "BOOL" } } },
F_TRIG = { inputs = { { name = "CLK", type = "BOOL" } }, outputs = { { name = "Q", type = "BOOL" } } },
SR = { inputs = { { name = "S", type = "BOOL" }, { name = "R1", type = "BOOL" } }, outputs = { { name = "Q1", type = "BOOL" } } },
RS = { inputs = { { name = "S1", type = "BOOL" }, { name = "R", type = "BOOL" } }, outputs = { { name = "Q1", type = "BOOL" } } },
IEC_TIMER = { inputs = { { name = "IN", type = "BOOL" }, { name = "PT", type = "TIME" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "ET", type = "TIME" } } },
IEC_TON = { inputs = { { name = "IN", type = "BOOL" }, { name = "PT", type = "TIME" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "ET", type = "TIME" } } },
IEC_TOF = { inputs = { { name = "IN", type = "BOOL" }, { name = "PT", type = "TIME" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "ET", type = "TIME" } } },
IEC_TP = { inputs = { { name = "IN", type = "BOOL" }, { name = "PT", type = "TIME" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "ET", type = "TIME" } } },
IEC_COUNTER = { inputs = { { name = "CU", type = "BOOL" }, { name = "CD", type = "BOOL" }, { name = "R", type = "BOOL" }, { name = "LD", type = "BOOL" }, { name = "PV", type = "INT" } }, outputs = { { name = "QU", type = "BOOL" }, { name = "QD", type = "BOOL" }, { name = "CV", type = "INT" } } },
IEC_CTU = { inputs = { { name = "CU", type = "BOOL" }, { name = "R", type = "BOOL" }, { name = "PV", type = "INT" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "CV", type = "INT" } } },
IEC_CTD = { inputs = { { name = "CD", type = "BOOL" }, { name = "LD", type = "BOOL" }, { name = "PV", type = "INT" } }, outputs = { { name = "Q", type = "BOOL" }, { name = "CV", type = "INT" } } },
IEC_CTUD = { inputs = { { name = "CU", type = "BOOL" }, { name = "CD", type = "BOOL" }, { name = "R", type = "BOOL" }, { name = "LD", type = "BOOL" }, { name = "PV", type = "INT" } }, outputs = { { name = "QU", type = "BOOL" }, { name = "QD", type = "BOOL" }, { name = "CV", type = "INT" } } },
ADD = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
SUB = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
MUL = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
DIV = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
MIN = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
MAX = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
LIMIT = { inputs = { { name = "MN" }, { name = "IN" }, { name = "MX" } }, outputs = { { name = "OUT" } } },
MOVE = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
CONVERT = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
ROUND = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
TRUNC = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
CEIL = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
FLOOR = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
SQR = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
SQRT = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
SIN = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
COS = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
TAN = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
ASIN = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
ACOS = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
ATAN = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
LEN = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
CONCAT = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
LEFT = { inputs = { { name = "IN" }, { name = "L" } }, outputs = { { name = "OUT" } } },
RIGHT = { inputs = { { name = "IN" }, { name = "L" } }, outputs = { { name = "OUT" } } },
MID = { inputs = { { name = "IN" }, { name = "L" }, { name = "P" } }, outputs = { { name = "OUT" } } },
AND = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
OR = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
XOR = { inputs = { { name = "IN1" }, { name = "IN2" } }, outputs = { { name = "OUT" } } },
SHL = { inputs = { { name = "IN" }, { name = "N" } }, outputs = { { name = "OUT" } } },
SHR = { inputs = { { name = "IN" }, { name = "N" } }, outputs = { { name = "OUT" } } },
ROL = { inputs = { { name = "IN" }, { name = "N" } }, outputs = { { name = "OUT" } } },
ROR = { inputs = { { name = "IN" }, { name = "N" } }, outputs = { { name = "OUT" } } },
BCD_I = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
I_BCD = { inputs = { { name = "IN" } }, outputs = { { name = "OUT" } } },
}
function M.get_parameters(name)
return M.PARAMETERS[name:upper()]
end
function M.is_known_function(name)
return M.FUNCTIONS[name:upper()] or false
end