hfst-substitute1

=relabel transducer arcs

Usage

hfst-substitute [OPTIONS ...] [INFILE]

Overview

Relabel transducer arcs

Common options:

-h, --help: Print help message

-V, --version: Print version info

-v, --verbose: Print verbosely while processing

-q, --quiet: Only print fatal erros and requested output

-s, --silent: Alias of --quiet

Input/Output options:

-i, --input=INFILE: Read input transducer from INFILE

-o, --output=OUTFILE: Write output transducer to OUTFILE

Relabeling options:

-f, --from-label=FLABEL: replace FLABEL

-t, --to-label=TLABEL: replace with TLABEL

-T, --to-transducer=TFILE: replace with transducer read from TFILE

-F, --from-file=LABELFILE: read replacements from LABELFILE

-R, --in-order: keep the order of the replacements (with -F)

Input options:

-C, --do-not-convert: require that transducers in TFILE and INFILE have the same type

Transient optimisation schemes:

-9, --compose: compose substitutions when possible

If OUTFILE or INFILE is missing or -, standard streams will be used. Format of result depends on format of INFILE LABEL must be a symbol name in single arc in transducer, or colon separated pair defining an arc. If TFILE is specified, FLABEL must be a pair. LABELFILE is a 2 column tsv file where col 1 is FLABEL and col 2 gives TLABEL specifications.

Examples

	hfst-substitute -i tr.hfst -o tr_relabeled.hfst -f 'a' -t 'A'
	relabel all symbols 'a' with 'A'
	hfst-substitute -i tr.hfst -o tr_relabeled.hfst -f 'a:b' -t 'A:B'
	relabel all arcs 'a:b' with 'A:B'
	hfst-substitute -i tr.hfst -o tr_relabeled.hfst -f 'a:b' -T repl.hfst
	replace all arcs 'a:b' with transducer repl.hfst

Releases

5 releases since Debian 9 (Stretch); the text changed 2 times.