📄 htmlify.pl
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#!/usr/bin/perl## This is a script to turn C and C++ source code into pretty HTML# These are the colors for the keywords$color{'comment'} = 'red';$color{'cppkeyword'} = 'blue';$color{'language'} = 'blue';$color{'datatype'} = 'green';$color{'string'} = 'black';# These are the known language keywords$language{'if'} = 1;$language{'else'} = 1;$language{'while'} = 1;$language{'do'} = 1;$language{'switch'} = 1;$language{'case'} = 1;$language{'default'} = 1;$language{'const'} = 1;$language{'static'} = 1;$language{'struct'} = 1;$language{'enum'} = 1;$language{'union'} = 1;$language{'typedef'} = 1;$language{'return'} = 1;# These are the known datatype keywords$datatype{'unsigned'} = 1;$datatype{'char'} = 1;$datatype{'short'} = 1;$datatype{'int'} = 1;$datatype{'long'} = 1;$datatype{'void'} = 1;# Custom datatype keywords$datatype{'Uint8'} = 1;$datatype{'Sint8'} = 1;$datatype{'Uint16'} = 1;$datatype{'Sint16'} = 1;$datatype{'Uint32'} = 1;$datatype{'Sint32'} = 1;# Let's do it!!print '<BODY bgcolor="#FFEBCD" TEXT="#000000">', "\n";print "<PRE>\n";while (<STDIN>) { # Catch '<' and '>' and '&' $_ =~ s,&,&,g; $_ =~ s,<,<,g; $_ =~ s,>,>,g; # Catch strings $_ =~ s,"([^"]*)","<FONT color="$color{string}">\1</FONT>",g; # Catch comments if ( $_ =~ /\/\*/ ) { $_ =~ s,/\*,<FONT color="$color{comment}">/\*,g; $in_comment = 1; } if ( $_ =~ /\*\// ) { $_ =~ s,\*/,\*/</FONT>,g; $in_comment = 0; } if ( $in_comment == 1 ) { print; next; } if ( $_ =~ /\/\// ) { $_ =~ s,//,<FONT color="$color{comment}">//,; $_ =~ s,$,</FONT>,; } # Catch C preprocessor statements $_ =~ s,^(\s*)(#[^\s]+)(\s),\1<FONT color="$color{cppkeyword}">\2</FONT>\3,; # Catch language keywords foreach $keyword (keys %language) { $_ =~ s,(\s*)($keyword)([\s\(]),\1<FONT color="$color{language}">\2</FONT>\3,; } # Catch datatype keywords foreach $keyword (keys %datatype) { $_ =~ s,(\s*)($keyword\s*\*),\1<FONT color="$color{datatype}">\2</FONT>,g; $_ =~ s,(\s*)($keyword)(\s+[^\s\*]),\1<FONT color="$color{datatype}">\2</FONT>\3,g; } print;}print "</PRE>\n";⌨️ 快捷键说明
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