tissue: Add #:issue-files configuration parameter.

* tissue/tissue.scm: Import (tissue git).
(<tissue-configuration>)[issue-files]: New field.
(gemtext-files-in-directory): New function.
(tissue-configuration): Add #:issue-files keyword argument.
* tissue/issue.scm (%issue-files): New public parameter.
(issues): Read issues only from files in %issue-files.
* bin/tissue (main): Parameterize %issue-files.

1 files changed, 2 insertions, 1 deletions

diff --git a/bin/tissue b/bin/tissue
index c341310..555f114 100755
--- a/bin/tissue
+++ b/bin/tissue
@@ -403,7 +403,8 @@ To get usage information for one of these sub-commands, run
                          (current-error-port))
                 (newline (current-error-port))
                 (exit #f)))
-       (parameterize ((%aliases (tissue-configuration-aliases (load-config))))
+       (parameterize ((%issue-files (tissue-configuration-issue-files (load-config)))
+                      (%aliases (tissue-configuration-aliases (load-config))))
          (apply (match command
                   ("news" tissue-news)
                   ("list" tissue-list)