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handle multiline commands in history search output

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Fixes #31
This commit is contained in:
Kurtis Rader
2016-10-16 20:33:33 -07:00
parent bff6a6e66a
commit a26f68d63f
5 changed files with 29 additions and 13 deletions
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4
doc_src/history.txt
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@@ -2,7 +2,7 @@
\subsection history-synopsis Synopsis
\fish{synopsis}
history search [ --show-time ] [ --case-sensitive ] [ --exact | --prefix | --contains ] [ --max=n ] [ "search string"... ]
history search [ --show-time ] [ --case-sensitive ] [ --exact | --prefix | --contains ] [ --max=n ] [ --null ] [ "search string"... ]
history delete [ --show-time ] [ --case-sensitive ] [ --exact | --prefix | --contains ] "search string"...
history merge
history save
@@ -42,6 +42,8 @@ These flags can appear before or immediately after one of the sub-commands liste
- `-t` or `--show-time` prepends each history entry with the date and time the entry was recorded . By default it uses the strftime format `# %c%n`. You can specify another format; e.g., `--show-time='%Y-%m-%d %H:%M:%S '` or `--show-time='%a%I%p'`. The short option, `-t` doesn't accept a stftime format string; it only uses the default format. Any strftime format is allowed, including `%s` to get the raw UNIX seconds since the epoch. Note that `--with-time` is also allowed but is deprecated and will be removed at a future date.
- `-z` or `--null` causes history entries written by the search operations to be terminated by a NUL character rather than a newline. This allows the output to be processed by `read -z` to correctly handle multiline history entries.
- `-<number>` `-n <number>` or `--max=<number>` limits the matched history items to the first "n" matching entries. This is only valid for `history search`.
- `-h` or `--help` display help for this command.