Module Name: src
Committed By: christos
Date: Fri Feb 15 00:29:45 UTC 2013
Modified Files:
src/usr.bin/vis: vis.c
Log Message:
More fixes from J.R. Oldroyd:
- I have added a call to memset() to clear the mbibuff on
each loop. Since we're dealing with possibly broken
multibyte sequences, clearing it will avoid problems with
a new input sequence possibly being confused by extra
bytes still there from the last iteration. wctomb(),
which is used to fill that buffer, does not append a NUL.
- I have added a (char) cast when copying single bytes into
the input buffer after a multibyte conversion error.
- In the call to strvisx() the count must be 1, not mbilen
which can be 2 or 3 etc for a multibyte character. This
value is a count of characters - not bytes - to process.
It even says characters in the man page. In vis(3) I
am interpreting this value to mean multibyte characters.
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/usr.bin/vis/vis.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
