mirror of
https://github.com/9fans/plan9port.git
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100 lines
1.4 KiB
Groff
100 lines
1.4 KiB
Groff
.TH WINTEXT 1
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.SH NAME
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wintext, ", "" \- access text in current window
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.ds x \C'"'
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.ds xx \C'"'\^\^\^\^\C'"'
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.ds y \*x\^
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.ds yy \*(xx\^
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.SH SYNOPSIS
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.B wintext
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.br
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.B \*y
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[
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.I prefix
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]
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.br
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.B \*(yy
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[
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.I prefix
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]
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.SH DESCRIPTION
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.I Wintext
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prints the text of the current
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.I win
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(see
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.MR acme (1) ),
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.MR 9term (1) ,
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or
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(Unix's)
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.MR tmux (1)
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window to standard output.
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.PP
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.I \*y
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searches the window text for commands typed with a particular prefix
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and prints them, indented, to standard output.
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.I Prefix
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is a regular expression that is matched against the beginning of the command-line.
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If
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.I prefix
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is omitted,
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.I \*y
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prints the last command executed.
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.I \*(yy
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prints the last command that
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.I \*y
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would print and then executes it by piping it into
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.MR rc (1) .
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.PP
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Both
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.I \*y
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and
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.I \*(yy
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identify commands in the window text by looking for lines
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beginning with a shell prompt.
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Prompts are assumed to be an unindented sequence of
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non-whitespace characters followed by one of the
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characters
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.BR % ,
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.BR ; ,
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.BR $ ,
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or
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.BR # .
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.SH EXAMPLES
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Print the
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.MR ls (1)
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and
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.I lc
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commands executed in this window:
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.IP
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.EX
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.ta +4n
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% \*x 'l[sc]'
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% ls -l /tmp/qq*
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# ls -lrt /etc
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% lc r*
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%
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.EE
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.PP
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Execute the most recent
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.I lc
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command again:
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.IP
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.EX
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.ta +4n
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% \*(xx lc
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% lc r*
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ramfs rc read rio rm
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%
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.EE
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.SH SEE ALSO
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.MR 9term (1) ,
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.MR acme (1)
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.SH SOURCE
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.B \*9/bin
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.SH BUGS
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.I \*y
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and
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.I \*(yy
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are hard to type in shells other than
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.MR rc (1) .
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.\" and in troff!
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