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- Quick Reference Card for Turbo SNR
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- Turbo SNR is called from the command line using the following
- syntax:
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- SNR [-options] [@command file] file(s)
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- An option is one of the following preceded with either a '-' or a
- '/'. Immediately following the option letter you can use a '-'
- to turn the option off, or a '+' to turn it on (the default when
- you don't specify a '-' or '+' is to turn the option on). When
- an option defaults to ON it will be noted in the table below:
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- 8 Strip the high bit from every character in the input
- file(s).
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- ? Displays a brief help screen listing all the available
- options in Turbo SNR.
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- # List line numbers that contained a match to at least
- one of the substitution strings.
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- a Use ASCII mode.
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- b Backup files that are changed. **DEFAULT**
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- c Display a count on the number of strings replaced for
- each input file.
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- d Search child subdirs for input files.
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- h Displays a brief help screen listing all the available
- options in Turbo SNR.
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- i Ignore case when searching.
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- k Keep the case of the string that was matched when
- replacing.
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- l List each of the lines that contained a match to at
- least one of the substitution strings.
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- o Use the one to one table when possible.
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- p Search for "programmer" words (i.e. strings that would
- be considered identifiers or tokens in a typical
- programming language).
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- r Allow use of regular expressions in substitution
- strings.
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- s Specify a substitution string. The format for a
- substitution string is as follows:
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- "[context:]search_value=[context:][replace_value]"
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- For example, to replace the word 'mine' with 'your' you
- would use the following:
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- SNR -s "mine=your" FILE.EXT
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- To delete all occurrences of the word 'mine' you would
- use the following:
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- SNR -s "mine=" FILE.TXT
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- The context specifiers are optional and when present
- are a single numeric digit from 0-9 (if not specified
- the context fields are defaulted to 0 by Turbo SNR).
- The context setting specifies the context SNR should be
- in to replace the string (when a file is first opened
- Turbo SNR is in context 0). The second context field
- specifies the context to switch to after a replacement
- of the string. Contexts 0 - 8 are user contexts while
- context 9 is reserved for the "global" table. The
- global table includes values that will be searched for
- no matter what the current context of Turbo SNR is.
- The following would replace every other match to the
- letter 'a' with the letter 'z':
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- SNR -s "0:a=1:z" -s "1:a=a" FILE.TXT
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- Assuming FILE.TXT contained: aaaaa
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- It would be changed to: zazaz
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- v Verbose mode. **DEFAULT**
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- w Search for words (i.e. strings that would be considered
- words in a language).
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- z Interactive mode - prompt user before replacing each
- match.
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