# biblatex: remove commas between last and first names in bibliography

I am new to biblatex, and I need to create a bibliography with the authors' names with last names followed by pure initials. Using the style=numeric, firstinits and terseinits options along with:

\DeclareNameAlias{author}{last-first}

I come up with a list of names that looks like:

Doe, J, Smith, K, and Doe, W"

How can I remove the commas between the last name and the initial of the first name?

-

EDIT: Since biblatex v2.2, one may simply issue \renewcommand*{\revsdnamepunct}{} in the document preamble.

\documentclass{article}

\usepackage[firstinits=true,terseinits=true]{biblatex}

\DeclareNameAlias{default}{last-first}

\renewcommand*{\revsdnamepunct}{}

\usepackage{filecontents}

\begin{filecontents}{\jobname.bib}
@misc{A01,
author = {Author, Aaa and Buthor, Bbb and Cuthor, Ccc},
year = {2001},
title = {Alpha},
}
\end{filecontents}

\nocite{*}

\begin{document}

\printbibliography

\end{document}

ORIGINAL ANSWER: Redefine the bibmacro name:last-first.

\documentclass{article}

\usepackage[firstinits=true,terseinits=true]{biblatex}

\DeclareNameAlias{default}{last-first}

\renewbibmacro*{name:last-first}[4]{%
\ifuseprefix
{\usebibmacro{name:delim}{#3#1}%
\usebibmacro{name:hook}{#3#1}%
\ifblank{#3}{}{%
\ifcapital
{\mkbibnameprefix{\MakeCapital{#3}}\isdot}
{\mkbibnameprefix{#3}\isdot}%
\ifpunctmark{'}{}{\bibnamedelimc}}%
\mkbibnamelast{#1}\isdot
\ifblank{#4}{}{\bibnamedelimd\mkbibnameaffix{#4}\isdot}%
\ifblank{#2}{}{\bibnamedelimd\mkbibnamefirst{#2}\isdot}}% NEW
{\usebibmacro{name:delim}{#1}%
\usebibmacro{name:hook}{#1}%
\mkbibnamelast{#1}\isdot
\ifblank{#4}{}{\bibnamedelimd\mkbibnameaffix{#4}\isdot}%
\ifblank{#2}{}{\bibnamedelimd\mkbibnamefirst{#2}\isdot}%
\ifblank{#3}{}{\bibnamedelimd\mkbibnameprefix{#3}\isdot}}}

\usepackage{filecontents}

\begin{filecontents}{\jobname.bib}
@misc{A01,
author = {Author, Aaa and Buthor, Bbb and Cuthor, Ccc},
year = {2001},
title = {Alpha},
}
\end{filecontents}