| Key | Value |
|---|---|
| FileSize | 998420 |
| MD5 | BAE3000563ABDFA7466DCC0DD72EA575 |
| PackageDescription | LALR(k) parser generator Frown is an LALR(k) parser generator for Haskell 98 written in Haskell 98. . Its salient features are: - The generated parsers are time and space efficient. On the downside, the parsers are quite large. - Frown generates four different types of parsers. as a common characteristic, the parsers are genuinely functional (ie ‘table-free’); the states of the underlying LR automaton are encoded as mutually recursive functions. Three output formats use a typed stack representation, and one format due to Ross Paterson (code=stackless) works even without a stack. - Encoding states as functions means that each state can be treated individually as opposed to a table-driven approach, which necessitates a uniform treatment of states. For instance, look-ahead is only used when necessary to resolve conflicts. - Frown comes with debugging and tracing facilities; the standard output format due to Doaitse Swierstra (code=standard) may be useful for teaching LR parsing. - Common grammatical patterns such as repetition of symbols can be captured using rule schemata. There are several predefined rule schemata. - Terminal symbols are arbitrary variable-free Haskell patterns or guards. Both terminal and nonterminal symbols may have an arbitrary number of synthesized attributes. - Frown comes with extensive documentation; several example grammars are included. Furthermore, Frown supports the use of monadic lexers, monadic semantic actions, precedences, and associativity, the generation of backtracking parsers, multiple start symbols, error reporting, and a weak form of error correction. |
| PackageMaintainer | Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com> |
| PackageName | frown |
| PackageSection | misc |
| PackageVersion | 0.6.2.3-2 |
| SHA-1 | 99DA57E99293B54035092977612BE038FB6EFC13 |
| SHA-256 | 5E39092D84136147F6621D960E89410DB59A35AF616F98191FA55CD945D53AB2 |
| hashlookup:children-total | 5 |
| hashlookup:trust | 50 |
The searched file hash includes 5 children files known and seen by metalookup. A sample is included below:
| Key | Value |
|---|---|
| FileName | ./usr/share/man/man1/frown.1.gz |
| FileSize | 1192 |
| MD5 | 453FDAC8894003F6B93167F755B48B62 |
| SHA-1 | AF90C7EAC9ACB7D603F2594109DF6D2683C5F701 |
| SHA-256 | A5709E220A12520A3ECC970C11B700E3E86DC447D766E6C2A13C9E7A1B5B3116 |
| SSDEEP | 24:XqoZYz4fvYx6dyXfhh8jpwVMPTmgKvSh2jKcUrVrW1pAHTI3M:XLDvYKYgjQdShebUrVeAHTCM |
| TLSH | T14121DA02F23D779DC38B26955E26B714829F5ED081C46A1C16EAF3908565C1B1C93C0D |
| Key | Value |
|---|---|
| FileName | ./usr/share/doc/frown/copyright |
| FileSize | 3034 |
| MD5 | 9536F83140193578613A39174C02D5C9 |
| SHA-1 | A8200EE08C23AB0814B082951142E34DECE786EA |
| SHA-256 | CE5251B0B7593D5823B1874FE098DCDCFBE919A29D7244D7ACDC24ABBF7E1150 |
| SSDEEP | 48:356UkOpgEyvHqonbW0+OdJxJzwhNPPaG7s3Hs3Erm33tqjHv:356Lf3dqcdJxJzwbaib4jP |
| TLSH | T1DE51E75F308087778AC126813996AECCF25ED62E35779800345DA34D8F1B92E90F25A9 |
| Key | Value |
|---|---|
| FileName | ./usr/share/lintian/overrides/yi |
| FileSize | 30 |
| MD5 | B120D03F70BA9EC34CE4F632B0CE0D7B |
| RDS:package_id | 222721 |
| SHA-1 | 53912138BCFE8A1BE136688646EEE0442706D9F0 |
| SHA-256 | 8D328410744938511857EB8786898538A5FE7794B25DC525C07462769FCC1F4C |
| SHA-512 | A5A0ECAB6CB0AED68B1A527005092393F27EDB31E4FDF4FDE7DCF80BE2AA2713585E7E7ED14BE1985DE29E32D9EFEA17E14E173D79127F93ADDD57BCEAE1F854 |
| SSDEEP | 3:/X5YbuDzVK:/pDzVK |
| TLSH | |
| insert-timestamp | 1728989228.6300478 |
| mimetype | text/plain |
| source | snap:LYIQDe7StzfergzK3xBwUwSHdV9VZejB_90 |
| Key | Value |
|---|---|
| FileName | ./usr/bin/frown |
| FileSize | 11001232 |
| MD5 | ED9C7DE1C929B499DBF39CBE75CC462C |
| SHA-1 | D955690AE884EB4185A1AD29347263EF01D26A02 |
| SHA-256 | B993E0B58982CDBD8EF83C086DDAD6B5E99C68C1DDF2788A8604ABBF7FD915B9 |
| SSDEEP | 24576:01XnsatAaMiG53ykgKvds3ETthtq71KVMqqOaTvDG3g1tOQ95c4ghGa:7atAP5z7T074VMqqOazDWGsQ9CV |
| TLSH | T1E9B6EF291F6D3591CBCCC13BFF93816AD186A24527E5C85B8684408E1DBBFE6CB1BE14 |
| Key | Value |
|---|---|
| FileName | ./usr/share/doc/frown/changelog.Debian.gz |
| FileSize | 1592 |
| MD5 | 3192EEE31600FB980B78EEF212635600 |
| SHA-1 | 33D4913ED769E8A29CA22FB018E05728605E90AC |
| SHA-256 | 1BA8E8D9535704BE5171C54F2BC43C292EBDA788F8AF36FB60CBDFFF3B726A3F |
| SSDEEP | 48:XU6/74dkmu5T0kbZPNe/L6dVRTUGp4m8qSWZLVS+yVgWa:hzuq0YZMG7FMqSWdd |
| TLSH | T1C531F601AA08631B38DBDC22C52AF390FB483C361B41A938BA2D4E60693211D39A4ACC |