.Dd December 28, 2020 .Dt HILEX 1 .Os . .Sh NAME .Nm hilex .Nd syntax highlighter . .Sh SYNOPSIS .Nm .Op Fl t .Op Fl f Ar format .Op Fl l Ar lexer .Op Fl n Ar name .Op Fl o Ar opts .Op Ar file . .Sh DESCRIPTION The .Nm utility syntax highlights the contents of .Ar file or standard input and formats it on standard output. . .Pp The arguments are as follows: .Bl -tag -width "-f format" .It Fl f Ar format Set the output format. See .Sx Output Formats . The default format is .Cm ansi . . .It Fl l Ar lexer Set the input lexer. See .Sx Input Lexers . The default input lexer is inferred from .Ar name . . .It Fl n Ar name Set the name used to infer the input lexer. The default is the final component of .Ar file . . .It Fl o Ar opts Set output format options. .Ar opts is a comma-separated list of options. Options for each output format are documented in .Sx Output Formats . . .It Fl t Default to the .Cm text input lexer if one cannot be inferred. .El . .Ss Output Formats .Bl -tag -width Ds .It Cm ansi Output ANSI terminal control sequences. . .It Cm html Output HTML .Sy elements within a .Sy
element.
The options are as follows:
.Bl -tag -width "title=..."
.It Cm anchor
Output tags as anchor links.
.
.It Cm css Ns = Ns Ar url
With
.Cm document ,
output a
.Sy 
element for the external stylesheet
.Ar url .
If unset,
output default styles in a
.Sy