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Re: Is there a simple way to test for command line options?
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From: |
Timothy Lanfear |
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Subject: |
Re: Is there a simple way to test for command line options? |
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Date: |
Tue, 10 Jan 2023 18:11:41 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 |
On 09/01/2023 23:00, Kevin Cole wrote:
Is there a way, within a .ly file to conditionally include sections
based on command line options?
Specifically, I would like to have \paper settings go one way for
"lilypond --pdf" and another way for "lilypond --svg".
The function ly:command-line-options returns a string with all
the -d options. The backend option is set to svg when when
generating svg output and absent by default.
\version "2.22.0"
#(let* ((options (ly:command-line-options))
(svg (string-contains options "(backend . svg)")))
(if (integer? svg) (ly:message "svg") (ly:message "not svg")))
{
c''1
}
--
Timothy Lanfear, Bristol, UK.