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Update read builtin documentation to reflect --shell and --silent opt changes

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This commit is contained in:
Mahmoud Al-Qudsi 2018-03-09 12:03:45 -06:00
parent eaa5958b77
commit 8b9a13f6ca
1 changed files with 2 additions and 2 deletions
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doc_src/read.txt
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@ -17,7 +17,7 @@ The following options are available:
- `-g` or `--global` makes the variables global. - `-g` or `--global` makes the variables global.
- `-i` or `--silent` makes the characters typed obfuscated. This is useful for reading things like passwords or other sensitive information. Note that in bash the short flag is `-s`. We can't use that due to the existing use as an alias for `--shell`. - `-s` or `--silent` masks characters written to the terminal, replacing them with asterisks. This is useful for reading things like passwords or other sensitive information.
- `-l` or `--local` makes the variables local. - `-l` or `--local` makes the variables local.
@ -30,7 +30,7 @@ The following options are available:
- `-R RIGHT_PROMPT_CMD` or `--right-prompt=RIGHT_PROMPT_CMD` uses the output of the shell command `RIGHT_PROMPT_CMD` as the right prompt for the interactive mode. There is no default right prompt command. - `-R RIGHT_PROMPT_CMD` or `--right-prompt=RIGHT_PROMPT_CMD` uses the output of the shell command `RIGHT_PROMPT_CMD` as the right prompt for the interactive mode. There is no default right prompt command.
- `-s` or `--shell` enables syntax highlighting, tab completions and command termination suitable for entering shellscript code in the interactive mode. - `-S` or `--shell` enables syntax highlighting, tab completions and command termination suitable for entering shellscript code in the interactive mode. NOTE: Prior to fish 3.0, the short opt for `--shell` was `-s`, but it has been changed for compatibility with bash's `-s` short opt for `--silent`.
- `-u` or `--unexport` prevents the variables from being exported to child processes (default behaviour). - `-u` or `--unexport` prevents the variables from being exported to child processes (default behaviour).