diff options
Diffstat (limited to 'src/lib/libremessages')
| -rwxr-xr-x | src/lib/libremessages | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/lib/libremessages b/src/lib/libremessages index 10b1818..f6deac8 100755 --- a/src/lib/libremessages +++ b/src/lib/libremessages @@ -60,11 +60,14 @@ print() { # Usage: _libremessages_html_whitespace_collapse <<<STRING # -# Do HTML-style whitespace collapsing on standard IO. It considers -# newline, tab, and space to be whitespace. -_libremessages_html_whitespace_collapse() { +# Collapses whitespace on stadard I/O, similar to HTML whitespace +# collapsing, with the exception that it puts two spaces between +# sentences. It considers newline, tab, and space to be whitespace. [[ $# == 0 ]] || panic - tr '\n' ' ' | sed -r -e 's/\t/ /g' -e 's/ +/ /g' + + tr '\n' '\r' | sed -r \ + -e 's/\r/ /g' -e 's/\t/ /g' \ + -e 's/(^|[^.!? ]) +/\1 /g' -e 's/([.!?]) +/\1 /g' } |