91 lines
1.5 KiB
Plaintext
91 lines
1.5 KiB
Plaintext
.TH FMT 1
|
|
.SH NAME
|
|
fmt, htmlfmt \- simple text formatters
|
|
.SH SYNOPSIS
|
|
.B fmt
|
|
[
|
|
.I option ...
|
|
]
|
|
[
|
|
.I file ...
|
|
]
|
|
.PP
|
|
.B htmlfmt
|
|
[
|
|
.B -a
|
|
] [
|
|
.B -c
|
|
.I charset
|
|
] [
|
|
.B -u
|
|
.I url
|
|
] [
|
|
.I file ...
|
|
]
|
|
.SH DESCRIPTION
|
|
.I Fmt
|
|
copies the given
|
|
.I files
|
|
(standard input by default)
|
|
to its standard output, filling and indenting lines.
|
|
The options are
|
|
.TP
|
|
.BI -l " n
|
|
Output line length is
|
|
.IR n ,
|
|
including indent (default 70).
|
|
.TP
|
|
.BI -w " n
|
|
A synonym for
|
|
.BR -l .
|
|
.TP
|
|
.BI -i " n
|
|
Indent
|
|
.I n
|
|
spaces (default 0).
|
|
.TP
|
|
.BI -j
|
|
Do not join short lines: only fold long lines.
|
|
.PP
|
|
Empty lines and initial white space in input lines are preserved.
|
|
Empty lines are inserted between input files.
|
|
.PP
|
|
.I Fmt
|
|
is idempotent: it leaves already formatted text unchanged.
|
|
.PP
|
|
.I Htmlfmt
|
|
performs a similar service, but accepts as input text formatted with
|
|
HTML tags.
|
|
It accepts
|
|
.IR fmt 's
|
|
.B -l
|
|
and
|
|
.B -w
|
|
flags and also:
|
|
.TP
|
|
.BI -a
|
|
Normally
|
|
.I htmlfmt
|
|
suppresses the contents of form fields and anchors (URLs and image files); this flag
|
|
causes it to print them, in square brackets.
|
|
.TP
|
|
.BI -c " charset
|
|
change the default character set from iso-8859-1 to
|
|
.IR charset .
|
|
This is the character set assumed if there isn't one
|
|
specified by the html itself in a <meta> directive.
|
|
.TP
|
|
.BI -u " url
|
|
Use
|
|
.I url
|
|
as the base URL for the document when displaying anchors; sets
|
|
.BI -a .
|
|
.SH SOURCE
|
|
.B /sys/src/cmd/fmt.c
|
|
.PP
|
|
.B /sys/src/cmd/htmlfmt
|
|
.SH BUGS
|
|
.I Htmlfmt
|
|
makes no attempt to render the two-dimensional geometry of tables;
|
|
it just treats the table entries as plain, to-be-formatted text.
|