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Code Issues Releases Wiki Activity

gen: support 'protos'

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and warn on unrecognized lines
This commit is contained in:
Daniel Stenberg 2016-11-16 14:20:13 +01:00
parent 5781e3653e
commit c3c1e96185
1 changed files with 45 additions and 12 deletions
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57
docs/cmdline-opts/gen.pl
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@ -11,6 +11,7 @@ my %optlong;
my %helplong;
my %arglong;
my %redirlong;
my %protolong;
# get the long name version, return the man page string
sub manpageify {
@ -98,42 +99,52 @@ sub single {
my $seealso;
my $magic; # cmdline special option
while(<F>) {
if(/^Short: (.)/i) {
if(/^Short: *(.)/i) {
$short=$1;
}
elsif(/^Long: (.*)/i) {
elsif(/^Long: *(.*)/i) {
$long=$1;
}
elsif(/^Added: (.*)/i) {
elsif(/^Added: *(.*)/i) {
$added=$1;
}
elsif(/^Tags: (.*)/i) {
elsif(/^Tags: *(.*)/i) {
$tags=$1;
}
elsif(/^Arg: (.*)/i) {
elsif(/^Arg: *(.*)/i) {
$arg=$1;
}
elsif(/^Magic: (.*)/i) {
elsif(/^Magic: *(.*)/i) {
$magic=$1;
}
elsif(/^Mutexed: (.*)/i) {
elsif(/^Mutexed: *(.*)/i) {
$mutexed=$1;
}
elsif(/^Protocols: (.*)/i) {
elsif(/^Protocols: *(.*)/i) {
$protocols=$1;
}
elsif(/^See-also: (.*)/i) {
elsif(/^See-also: *(.*)/i) {
$seealso=$1;
}
elsif(/^Requires: (.*)/i) {
elsif(/^Requires: *(.*)/i) {
$requires=$1;
}
elsif(/^Redirect: (.*)/i) {
elsif(/^Redirect: *(.*)/i) {
$redirect=$1;
}
elsif(/^Help: *(.*)/i) {
;
}
elsif(/^---/) {
if(!$long) {
print STDERR "WARN: no 'Long:' in $f\n";
}
last;
}
else {
chomp;
print STDERR "WARN: unrecognized line in $f, ignoring:\n:'$_';"
}
}
my @dest;
while(<F>) {
@ -222,6 +233,7 @@ sub getshortlong {
my $long;
my $help;
my $arg;
my $protocols;
while(<F>) {
if(/^Short: (.)/i) {
$short=$1;
@ -235,6 +247,9 @@ sub getshortlong {
elsif(/^Arg: (.*)/i) {
$arg=$1;
}
elsif(/^Protocols: (.*)/i) {
$protocols=$1;
}
elsif(/^---/) {
last;
}
@ -247,6 +262,7 @@ sub getshortlong {
$optlong{$long}=$short;
$helplong{$long}=$help;
$arglong{$long}=$arg;
$protolong{$long}=$protocols;
}
}
@ -311,6 +327,19 @@ sub showonly {
}
}
sub showprotocols {
my %prots;
foreach my $f (keys %optlong) {
my @p = split(/ /, $protolong{$f});
for my $p (@p) {
$prots{$p}++;
}
}
for(sort keys %prots) {
printf "$_ (%d options)\n", $prots{$_};
}
}
sub getargs {
my $f;
do {
@ -327,9 +356,13 @@ sub getargs {
showonly(shift @ARGV);
return;
}
elsif($f eq "protos") {
showprotocols();
return;
}
} while($f);
print "Usage: gen.pl <mainpage/listhelp/single FILE>\n";
print "Usage: gen.pl <mainpage/listhelp/single FILE/protos>\n";
}
#------------------------------------------------------------------------