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Rename FISH_READ_BYTE_LIMIT to fish_read_limit

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Fixes #4414
This commit is contained in:
Aaron Gyes
2017-10-14 08:22:57 -07:00
parent 18b06f3768
commit 7be8a1707c
5 changed files with 14 additions and 14 deletions
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2
doc_src/index.hdr.in
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@@ -475,7 +475,7 @@ The exit status of the last run command substitution is available in the <a href
Only part of the output can be used, see <a href='#expand-index-range'>index range expansion</a> for details.
Fish has a default limit of 10 MiB on the amount of data a command substitution can output. If the limit is exceeded the entire command, not just the substitution, is failed and `$status` is set to 122. You can modify the limit by setting the `FISH_READ_BYTE_LIMIT` variable at any time including in the environment before fish starts running. If you set it to zero then no limit is imposed. This is a safety mechanism to keep the shell from consuming an too much memory if a command outputs an unreasonable amount of data. Note that this limit also affects how much data the `read` command will process.
Fish has a default limit of 10 MiB on the amount of data a command substitution can output. If the limit is exceeded the entire command, not just the substitution, is failed and `$status` is set to 122. You can modify the limit by setting the `fish_read_limit` variable at any time including in the environment before fish starts running. If you set it to zero then no limit is imposed. This is a safety mechanism to keep the shell from consuming an too much memory if a command outputs an unreasonable amount of data. Note that this limit also affects how much data the `read` command will process.
Examples:

2
doc_src/read.txt
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@@ -61,7 +61,7 @@ Otherwise, it is set to 0.
In order to protect the shell from consuming too many system resources, `read` will only consume a
maximum of 10 MiB (1048576 bytes); if the terminator is not reached before this limit then VARIABLE
is set to empty and the exit status is set to 122. This limit can be altered with the
`FISH_READ_BYTE_LIMIT` variable. If set to 0 (zero), the limit is removed.
`fish_read_limit` variable. If set to 0 (zero), the limit is removed.
\subsection read-history Using another read history file