- # substitute only lines, starting with a '.'
- if ($template =~ /^(\d*)\.\s*/) {
- my $indent = " "; # default indent is 2 spaces
-
- $indent = " " x $1 if ($1 && $1 > 0);
- # remove indent, dot and trailing spaces
- $template =~ s/^\d*\.\s*//;
- my $fmt = $template;
- my $cnt = 0;
- my $buf = 'cmd_buf';
-
- foreach $template (split(/\/\*/, $fmt, 2)) {
- my @params;
- my $res = "";
- $cnt++;
-
- $template =~ s/(\\t)*$//;
-
- if ($cnt == 2) {
- # add the comment begin string
- $res .= "/*";
- $buf = "cmnt_buf";
- }
-
- # substitute all format parameter
- while ($template =~ /\%([ASD])(\d)|\%([COM])|\%(\w+)/) {
- $res .= $`; # get everything before the match
-
- if ($1 && $1 eq "S") {
- push(@params, "n");
- $res .= "%".$2."S"; # substitute %Sx with %xS
- }
- elsif ($1 && $1 eq "D") {
- push(@params, "n");
- $res .= "%".$2."D"; # substitute %Dx with %xD
- }
- elsif ($1 && $1 eq "A") {
- push(@params, "get_irn_n(n, ".($2 - 1).")");
- $res .= "%+F";
- }
- elsif ($3) {
- push(@params, "n");
- $res .= "%".$3;
- }
- elsif ($4) { # backend provided function to call, has to return a string
- push(@params, $4."(n)");
- $res .= "\%s";
- }
-
- $template = $'; # scan everything after the match
- }
- $res .= $template; # get the remaining string
-
- my $parm = "";
- $parm = ", ".join(", ", @params) if (@params);
-
- push(@obst_func, $indent.'lc_esnprintf(arg_env, '.$buf.', 256, "'.$res.'"'.$parm.');'."\n");
- }
- }
- else {
- push(@obst_func, $template,"\n");