Måns Rullgård wrote: > Alejandro Mery <amery@xxxxxxxxxxx> writes: > >> I think the $(( ... )) bash-ism can be replaced with a simple .c helper toy. > > The $(( ... )) construct is standard POSIX shell syntax, see > http://www.opengroup.org/onlinepubs/000095399/utilities/xcu_chap02.html#tag_02_06_04 > > Bash supports $[ ... ] as an alternate syntax for the same thing. > Perhaps you were thinking of that. I think the misconception that $(( ... )) is a bashism is caused by the wrong highlighting defaults chosen by vim. To fix this add this to ~/.vimrc let g:is_posix = 1 That will also allow you to use the $(command) POSIX construct. BTW, the vim syntax maintainers don't agree with changing this default: http://groups.google.com/group/vim_dev/browse_thread/thread/41139a32772b2f5f cheers, Pádraig. -- To unsubscribe from this list: send the line "unsubscribe linux-embedded" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
