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__fish_complete_man: rework AWK script

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Adds support for the man-db alias format used in CentOS/RHEL 5
Adds basic support for the output of apropos on Solaris

Work on #2087.
This commit is contained in:
David Adam 2015-12-04 16:22:49 +08:00
parent 83c0f43b33
commit ef67fc7ba0
1 changed files with 15 additions and 5 deletions
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20
share/functions/__fish_complete_man.fish
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@ -35,17 +35,27 @@ function __fish_complete_man
print name, sect ": " $2;
}
}
# Linux
/^[^( \t]+ \('$section'\)/ {
# man-db
/^[^( \t]+ +\('$section'\)/ {
split($1, t, " ");
sect = substr(t[2], 2, length(t[2]) - 2);
print t[1], sect ": " $2;
}
# Solaris
/^[^( \t]+\t+[^\(\t]/ {
# man-db RHEL 5 with [aliases]
/^[^( \t]+ +\[.*\] +\('$section'\)/ {
split($1, t, " ");
sect = substr(t[3], 2, length(t[3]) - 2);
print t[2], sect ": " $2;
print t[1], sect ": " $2;
}
# Solaris 11
# Does not display descriptions
# Solaris apropos outputs embedded backspace in descriptions
/^[0-9]+\. [^( \t]*\('$section'\) / {
split($1, t, " ")
paren = index(t[2], "(");
name = substr(t[2], 1, paren - 1);
sect = substr(t[2], paren + 1, length(t[2]) - paren - 1);
print name, sect
}
'
end