1FSTSYMBOLS(1) User Commands FSTSYMBOLS(1)
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6 fstsymbols - manual page for fstsymbols 1.6.9
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9 Performs operations (set, clear, relabel) on the symbol tables attached
10 to an FST.
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12 Usage: fstsymbols [in.fst [out.fst]]
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14 PROGRAM FLAGS:
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16 --allow_negative_labels: type = bool, default = false
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18 Allow negative labels (not recommended; may cause conflicts)
19 --clear_isymbols: type = bool, default = false Clear input sym‐
20 bol table --clear_osymbols: type = bool, default = false Clear
21 output symbol table --isymbols: type = string, default = ""
22 Input label symbol table --osymbols: type = string, default = ""
23 Output label symbol table --relabel_ipairs: type = string,
24 default = "" Input relabel pairs (numeric) --relabel_opairs:
25 type = string, default = "" Output relabel pairs (numeric)
26 --save_isymbols: type = string, default = "" Save fst file's
27 input symbol table to file --save_osymbols: type = string,
28 default = "" Save fst file's output symbol table to file --ver‐
29 ify: type = bool, default = false Verify fst properities before
30 saving
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32 LIBRARY FLAGS:
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34 Flags from: flags.cc
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36 --help: type = bool, default = false
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38 show usage information --helpshort: type = bool, default = false
39 show brief usage information --tmpdir: type = string, default =
40 "/tmp" temporary directory --v: type = int32, default = 0 ver‐
41 bosity level
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43 Flags from: fst.cc
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45 --fst_align: type = bool, default = false
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47 Write FST data aligned where appropriate --fst_default_cache_gc:
48 type = bool, default = true Enable garbage collection of cache
49 --fst_default_cache_gc_limit: type = int64, default = 1048576
50 Cache byte size that triggers garbage collection
51 --fst_read_mode: type = string, default = "read" Default file
52 reading mode for mappable files --fst_verify_properties: type =
53 bool, default = false Verify FST properties queried by TestProp‐
54 erties --save_relabel_ipairs: type = string, default = "" Save
55 input relabel pairs to file --save_relabel_opairs: type =
56 string, default = "" Save output relabel pairs to file
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58 Flags from: symbol-table.cc
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60 --fst_compat_symbols: type = bool, default = true
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62 Require symbol tables to match when appropriate --fst_field_sep‐
63 arator: type = string, default = " " Set of characters used
64 as a separator between printed fields
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66 Flags from: util.cc
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68 --fst_error_fatal: type = bool, default = true
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70 FST errors are fatal; o.w. return objects flagged as bad: e.g.,
71 FSTs: kError property set, FST weights: not a Member()
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73 Flags from: weight.cc
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75 --fst_weight_parentheses: type = string, default = ""
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77 Characters enclosing the first weight of a printed composite
78 weight (e.g., pair weight, tuple weight and derived classes) to
79 ensure proper I/O of nested composite weights; must have size 0
80 (none) or 2 (open and close parenthesis) --fst_weight_separator:
81 type = string, default = "," Character separator between printed
82 composite weights; must be a single character
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86fstsymbols 1.6.9 July 2018 FSTSYMBOLS(1)