Install
dotnet add package trtokens --version 0.20.26
No framework information available.
README
trtokens
Summary
Print tokens in a parse tree
Description
The trtokens command reads standard in for a parsing result set and prints out the tokens for each result. For each tree in a set, the first and last tokens for the tree are computed and printed, with a blank line separator.
Usage
trtokens
Examples
Input:
Assume the Arithmetic.g4 parser has been built.
Command:
trparse -i "1 * 2 + 3" | trxgrep " //expression" | trtokens
Output:
Time to parse: 00:00:00.0778212
# tokens per sec = 128.49968903075256
[@4,4:4='2',<2>,1:4]
[@0,0:0='1',<2>,1:0]
[@8,8:8='3',<2>,1:8]
[@0,0:0='1',<2>,1:0]
[@1,1:1=' ',<15>,channel=1,1:1]
[@2,2:2='*',<7>,1:2]
[@3,3:3=' ',<15>,channel=1,1:3]
[@4,4:4='2',<2>,1:4]
[@0,0:0='1',<2>,1:0]
[@1,1:1=' ',<15>,channel=1,1:1]
[@2,2:2='*',<7>,1:2]
[@3,3:3=' ',<15>,channel=1,1:3]
[@4,4:4='2',<2>,1:4]
[@5,5:5=' ',<15>,channel=1,1:5]
[@6,6:6='+',<5>,1:6]
[@7,7:7=' ',<15>,channel=1,1:7]
[@8,8:8='3',<2>,1:8]
Current version
0.20.26 Updates to trparse. NB: not all Trash tools supported yet.
Changes from Previous Version
No structural changes between v0.20.25 and v0.20.26.
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