fstspecial - Man Page

Converts an FST to another type.

Usage: fstspecial [in.fst [out.fst]]

PROGRAM FLAGS:

--fst_type: type = std::string, default = "vector"

Output FST type

LIBRARY FLAGS:

Flags from: flags.cc

--help: type = bool, default = false

show usage information --helpshort: type = bool, default = false show brief usage information --tmpdir: type = std::string, default = "/tmp" temporary directory --v: type = int32_t, default = 0 verbosity level

Flags from: fst.cc

--fst_align: type = bool, default = false

Write FST data aligned where appropriate --fst_default_cache_gc: type = bool, default = true Enable garbage collection of cache --fst_default_cache_gc_limit: type = int64_t, default = 1048576 Cache byte size that triggers garbage collection --fst_read_mode: type = std::string, default = "read" Default file reading mode for mappable files --fst_verify_properties: type = bool, default = false Verify FST properties queried by TestProperties --save_relabel_ipairs: type = std::string, default = "" Save input relabel pairs to file --save_relabel_opairs: type = std::string, default = "" Save output relabel pairs to file

Flags from: phi-fst.cc

--phi_fst_phi_label: type = int64_t, default = 0

Label of transitions to be interpreted as phi ('failure') transitions --phi_fst_phi_loop: type = bool, default = true When true, a phi self loop consumes a symbol --phi_fst_rewrite_mode: type = std::string, default = "auto" Rewrite both sides when matching? One of: "auto" (rewrite iff acceptor), "always", "never"

Flags from: rho-fst.cc

--rho_fst_rewrite_mode: type = std::string, default = "auto"

Rewrite both sides when matching? One of: "auto" (rewrite iff acceptor), "always", "never" --rho_fst_rho_label: type = int64_t, default = 0 Label of transitions to be interpreted as rho ('rest') transitions

Flags from: sigma-fst.cc

--sigma_fst_rewrite_mode: type = std::string, default = "auto"

Rewrite both sides when matching? One of: "auto" (rewrite iff acceptor), "always", "never" --sigma_fst_sigma_label: type = int64_t, default = 0 Label of transitions to be interpreted as sigma ('any') transitions

Flags from: symbol-table.cc

--fst_compat_symbols: type = bool, default = true

Require symbol tables to match when appropriate --fst_field_separator: type = std::string, default = "         " Set of characters used as a separator between printed fields

Flags from: util.cc

--fst_error_fatal: type = bool, default = true

FST errors are fatal; o.w. return objects flagged as bad: e.g., FSTs: kError property set, FST weights: not a Member()

Flags from: weight.cc

--fst_weight_parentheses: type = std::string, default = ""

Characters enclosing the first weight of a printed composite weight (e.g., pair weight, tuple weight and derived classes) to ensure proper I/O of nested composite weights; must have size 0 (none) or 2 (open and close parenthesis) --fst_weight_separator: type = std::string, default = "," Character separator between printed composite weights; must be a single character