>Mike Gerdts wrote:
>> if ( (manpath = getenv("MANPATH")) == NULL ) {
>> if ( (path = getenv("PATH")) != NULL ) {
>> /* for each PATH component
>> * if component ends in /bin or /sbin
>> * replace bin or sbin with man
>> * append to manpath
>> */
>>
>You'd need to make sure you check that the man part of each component
>exists. /man doesn't exist, even though /bin and /sbin do (even if they
>are links).
Perhaps expand with "realpath()" first also?
Casper
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