Ytracc: a parse browser for Yacc grammars
Software—Practice & Experience
VATS —the visible attributed translation system
Proceedings of the 1985 ACM SIGSMALL symposium on Small systems
An efficient context-free parsing algorithm
Communications of the ACM
A methodology and system for preserving digital data
Proceedings of the 2nd ACM/IEEE-CS joint conference on Digital libraries
LISA: An Interactive Environment for Programming Language Development
CC '02 Proceedings of the 11th International Conference on Compiler Construction
Toward an engineering discipline for grammarware
ACM Transactions on Software Engineering and Methodology (TOSEM)
Compilers: Principles, Techniques, and Tools (2nd Edition)
Compilers: Principles, Techniques, and Tools (2nd Edition)
Long-Term Preservation of Digital Documents: Principles and Practices
Long-Term Preservation of Digital Documents: Principles and Practices
ANTLRWorks: an ANTLR grammar development environment
Software—Practice & Experience
An efficient context-free parsing algorithm for natural languages
IJCAI'85 Proceedings of the 9th international joint conference on Artificial intelligence - Volume 2
The Grammar Tool Box: A Case Study Comparing GLR Parsing Algorithms
Electronic Notes in Theoretical Computer Science (ENTCS)
VLex: visualizing a lexical analyzer generator -- tool demonstration
Proceedings of the Eleventh Workshop on Language Descriptions, Tools and Applications
A unified construction of the glushkov, follow, and antimirov automata
MFCS'06 Proceedings of the 31st international conference on Mathematical Foundations of Computer Science
Guest editors' introduction to the 4th issue of Experimental Software and Toolkits (EST-4)
Science of Computer Programming
| Hi-index | 0.00 |
Many programmers live in happy ignorance of their compilers' internal workings. Others may want to take a look at what is going on inside a compiler in much the same way that they use a debugger to watch their compiled programs execute. While conventional compilers are black boxes whose internals are hidden from the user, the Jaccie tool set helps to open up the box and have a look at what is going on inside. Technically speaking, Jaccie is a compiler-compiler that, from suitable formal descriptions, generates the scanner, parser, and attribute evaluator components of a compiler and presents them in a visual debugging environment. It offers a number of alternative parser generators producing both top-down (LL) and bottom-up parsers of the LR variety, including SLR(1) and LALR(1) parsers, thus allowing users to experiment with different parsing strategies and to get a ''feel'' for their relative pros and cons. When designing Jaccie, the main emphasis was on two ergonomic goals that we considered important for educational software. Firstly, give user control over the program and not vice versa, e.g., our parsers (and other components) can be directed to go step-by-step forwards or backwards or to leap to some point in the input indicated by the users. Secondly, overcome the sometimes severe size limitations of computer displays by offering the same information in multiple representations that complement each other and by dividing information in smaller chunks that can be traversed in a meaningful way. In this paper, after outlining the architecture of Jaccie, we discuss some of its technical and ergonomic aspects in detail, give a brief introduction into the use of Jaccie and its documentation, show an example application done with Jaccie, and finally discuss related work and future plans.