X-Git-Url: https://gapil.gnulinux.it/gitweb/?p=gapil.git;a=blobdiff_plain;f=macro.tex;h=9854b62c9e0dfe7d493364032464ce6007b54fc1;hp=7045267550ab6719ded827abc0565514e6824f6d;hb=b72f18d024a942eca58a8109c60479d835ee7350;hpb=c3693d1ea04bf85054e11ef98c244f000656b845

diff --git a/macro.tex b/macro.tex
index 7045267..9854b62 100644
--- a/macro.tex
+++ b/macro.tex
@@ -121,7 +121,7 @@ tab.~\thechapter.\theusercount}
 \newcommand{\cmd}[1]{\texttt{#1}}     % shell command
 \newcommand{\code}[1]{\texttt{#1}}    % for simple code
 \newcommand{\func}[1]{%
-\index{\texttt{#1}}\texttt{#1}%
+\index{#1@{\tt {#1}}}\texttt{#1}%
 }                                     % library function (or system call)
 \newcommand{\macro}[1]{\texttt{#1}}   % macro constant
 \newcommand{\var}[1]{\texttt{#1}}     % variable