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Set enviroment variable PAGER=pager if using option `man -P pager'

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This inherit variable PAGER for childs like whatis(1), e.g.
`man -P less -k man' should now work like expected.  Close PR#1068
This commit is contained in:
Wolfram Schneider 1996-09-16 22:52:02 +00:00
parent 2237ee9753
commit fe0614bf6e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=18327
1 changed files with 2 additions and 0 deletions
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2
gnu/usr.bin/man/man/man.c
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@ -315,6 +315,8 @@ man_getopt (argc, argv)
break;
case 'P':
pager = strdup (optarg);
if (setenv("PAGER", pager, 1) != 0)
(void)fprintf(stderr, "setenv PAGER=%s\n", pager);
break;
case 'S':
colon_sep_section_list = strdup (optarg);