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twsi(3): fix wrong unicode codepoint in manpage

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BurnZeZ 2018-02-11 21:54:10 +00:00
parent 3d0f4da104
commit 2346954e04
1 changed files with 4 additions and 4 deletions
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8
sys/man/3/twsi
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@ -1,14 +1,14 @@
.TH TWSI 3
.SH NAME
twsi - two-wire serial interface (TWSI) and inter-integrated circuit (I⁲C) interface
twsi - two-wire serial interface (TWSI) and inter-integrated circuit (I²C) interface
.SH SYNOPSIS
.B bind -a #⁲ /dev
.B bind -a #² /dev
.sp 0.3v
.B /dev/twsi*
.SH DESCRIPTION
The
.I twsi
device serves a one-level directory containing one file per TWSI or I⁲C bus.
device serves a one-level directory containing one file per TWSI or I²C bus.
Bytes written are transmitted on the bus;
bytes received from the bus are queued and delivered by reading.
Seeking to a given offset before reading or writing causes the
@ -19,7 +19,7 @@ or
.IR write
call.
.SH FILES
.B #⁲/twsi*
.B #²/twsi*
.SH SOURCE
.B /sys/src/9/*/devtwsi.c
.SH BUGS