- made optional character '#' when specifying a starting folder from command line (option '-f').

src/command-line.lisp

@@ -222,6 +222,8 @@
       (set-option-variable options :gemini-gui-server          *rpc-server-mode*)
       (set-option-variable options :gemini-gui                 *rpc-client-mode*)
       (set-option-variable options :folder                     *start-folder*)
+      (when (string-not-empty-p *start-folder*)
+        (setf *start-folder* (db:add-folder-prefix *start-folder*)))
       (set-option-variable options :open-net-address           *net-address*)
       (set-option-variable options :timeline                   *start-timeline*)
       (set-option-variable options :reset-timeline-pagination  *reset-timeline-pagination*)

src/db.lisp

@@ -3527,3 +3527,12 @@ Note: `status-id' must identify at least a row in the database."
           (progn
             (db:update-db (api-client:get-remote-status parent-id))
             (get-cache parent-id))))))
+
+(defun has-folder-prefix-p (string)
+  (starts-with-prefix-p +folder-tag-prefix+ string))
+
+(defun add-folder-prefix (folder-name)
+  (add-prefix-once +folder-tag-prefix+ folder-name))
+
+(defun strip-folder-prefix (maybe-folder)
+  (strip-prefix +folder-tag-prefix+ maybe-folder))

src/message-rendering-utils.lisp

@@ -19,18 +19,13 @@
 (define-constant +temp-mention-prefix+ "/at/" :test #'string=)
 
 (defun mention-p (maybe-mention)
-  (scan (strcat "^" +mention-prefix+)
-        maybe-mention))
+  (starts-with-prefix-p +mention-prefix+ maybe-mention))
 
 (defun add-mention-prefix (username)
-  (if (mention-p username)
-      username
-      (strcat +mention-prefix+ username)))
+  (add-prefix-once +mention-prefix+ username))
 
 (defun strip-mention-prefix (maybe-mention)
-  (if (not (mention-p maybe-mention))
-      maybe-mention
-      (subseq maybe-mention (length +mention-prefix+))))
+  (strip-prefix +mention-prefix+ maybe-mention))
 
 (defun find-first-mention-in-message (message-body)
   (when message-body

src/package.lisp

@@ -455,6 +455,9 @@
    :+integer-regexp+
    :*blanks*
    :uchar-length
+   :starts-with-prefix-p
+   :strip-prefix
+   :add-prefix-once
    :utf8-encoded-p
    :clean-unprintable-chars
    :to-s
@@ -1205,7 +1208,10 @@
    :gempub-metadata-find
    :gempub-metadata-id->path
    :gempub-metadata-id->row
-   :get-parent-status-row))
+   :get-parent-status-row
+   :has-folder-prefix-p
+   :add-folder-prefix
+   :strip-folder-prefix))
 
 (defpackage :date-formatter
   (:use

src/text-utils.lisp

@@ -38,6 +38,19 @@
 
 (a:define-constant +integer-regexp+ "0|[1-9][0-9]+|[1-9]"                 :test 'string=)
 
+(defun starts-with-prefix-p (prefix string)
+  (cl-ppcre:scan (strcat "^" prefix) string))
+
+(defun strip-prefix (prefix string)
+  (if (starts-with-prefix-p prefix string)
+      (subseq string (length prefix))
+      string))
+
+(defun add-prefix-once (prefix string)
+  (if (starts-with-prefix-p prefix string)
+      string
+      (strcat prefix string)))
+
 (defun uchar-length (leading-byte)
   (let ((ones (do* ((ct 7 (1- ct))
                     (bit (ldb (byte 1 ct) leading-byte)
@@ -110,10 +123,6 @@
   (declare (optimize (debug 0) (safety 0) (speed 3)))
   (reduce (lambda (a b) (concatenate 'string a b)) chunks))
 
-(defun strip-prefix (string prefix)
-  (let ((re (strcat "^" prefix)))
-    (cl-ppcre:regex-replace re string "")))
-
 (defun strip-withespaces (string)
   (let ((re "\\s"))
     (cl-ppcre:regex-replace re string "")))