diff options
| -rw-r--r-- | mk/help/help.awk | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mk/help/help.awk b/mk/help/help.awk index 442dd935660..f2f92ff99f3 100644 --- a/mk/help/help.awk +++ b/mk/help/help.awk @@ -1,4 +1,4 @@ -# $NetBSD: help.awk,v 1.23 2008/02/19 22:12:00 rillig Exp $ +# $NetBSD: help.awk,v 1.24 2008/02/20 10:40:42 rillig Exp $ # # This program extracts the inline documentation from *.mk files. @@ -136,6 +136,10 @@ NF >= 1 && !/^[\t.]/ && !/^#*$/ { # Words in mixed case are not taken as keywords. If you # want them anyway, list them in a "Keywords:" line. + } else if (w !~ /^[A-Za-z][-0-9A-Z_a-z]*[0-9A-Za-z](:|\?=|=)?$/) { + # Keywords must consist only of letters, digits, hyphens + # and underscores; except for some trailing type specifier. + } else if (w == tolower(w) && !(w ~ /:$/)) { # Lower-case words (often make targets) must be followed # by a colon to be recognized as keywords. @@ -144,10 +148,6 @@ NF >= 1 && !/^[\t.]/ && !/^#*$/ { # Upper-case words ending with a colon are probably not # make targets, so ignore them. - } else if (w !~ /^[A-Za-z].*[0-9A-Za-z](:|\?=|=)?$/) { - # Keywords must start with a letter and end with a letter - # or digit. - } else if (w ~ /^(FIXME|TODO|XXX):?$/) { # These are not keywords. |