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Made "bmake show-help topic=show-var" (and probably some others) work

Browse source 
again.
This commit is contained in:
rillig 2007-12-13 11:48:38 +00:00
parent 085c12c1fe
commit b79b4beba7
1 changed files with 4 additions and 4 deletions
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8
mk/help/help.awk
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@ -1,4 +1,4 @@
# $NetBSD: help.awk,v 1.17 2007/11/13 16:52:39 rillig Exp $
# $NetBSD: help.awk,v 1.18 2007/12/13 11:48:38 rillig Exp $
#
# This program extracts the inline documentation from *.mk files.
@ -27,7 +27,7 @@ BEGIN {
}
# Help topics are separated by either completely empty lines or by the
# end of a file or by the end of all files. When here have been enough
# end of a file or by the end of all files. When there have been enough
# comment lines, the topic is considered worth printing.
#
function end_of_topic() {
@ -109,13 +109,13 @@ NF >= 1 {
this_line_is_definition = (w1 == toupper($1)) && (w2 == toupper($2));
w = (w1 == "#") ? w2 : w1;
if ((w1 == uctopic"?=") ||
(w1 == uctopic"=") ||
(index(w1, "#"uctopic"=") == 1) ||
(index(w1, "#"uctopic"?=") == 1) ||
(this_line_maybe_definition &&
w1 == "#" &&
(w2 == uctopic || w2 == uctopic":"))) {
(w == uctopic || w == uctopic":"))) {
relevant = yes;
}
}