jessieh/mood-line
jessieh/mood-line
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Use built-in string trimming functions

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Jessie Hildebrandt 2022-12-30 12:01:46 -05:00
parent b5df8bfd5f
commit ade4f40518
1 changed files with 2 additions and 18 deletions
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20
mood-line.el
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@ -359,22 +359,6 @@ returned from `mood-line-glyphs-ascii'."
(alist-get glyph (alist-get glyph
mood-line-glyphs-ascii)))) mood-line-glyphs-ascii))))
(defun mood-line--string-trim-left (string)
"Remove whitespace at the beginning of STRING."
(if (string-match "\\`[ \t\n\r]+" string)
(replace-match "" t t string)
string))
(defun mood-line--string-trim-right (string)
"Remove whitespace at the end of STRING."
(if (string-match "[ \t\n\r]+\\'" string)
(replace-match "" t t string)
string))
(defun mood-line--string-trim (string)
"Remove whitespace at the beginning and end of STRING."
(mood-line--string-trim-left (mood-line--string-trim-right string)))
(defun mood-line--format (left right) (defun mood-line--format (left right)
"Format a mode line with a `LEFT' and `RIGHT' justified list of elements. "Format a mode line with a `LEFT' and `RIGHT' justified list of elements.
The mode line should fit the `window-width' with space between the lists." The mode line should fit the `window-width' with space between the lists."
@ -841,7 +825,7 @@ Checkers checked, in order: `flycheck', `flymake'."
"Display the current value of `mode-line-misc-info'." "Display the current value of `mode-line-misc-info'."
(let ((misc-info (format-mode-line mode-line-misc-info))) (let ((misc-info (format-mode-line mode-line-misc-info)))
(unless (string-blank-p misc-info) (unless (string-blank-p misc-info)
(concat (propertize (mood-line--string-trim misc-info) (concat (propertize (string-trim misc-info)
'face 'mood-line-unimportant) 'face 'mood-line-unimportant)
" ")))) " "))))
@ -853,7 +837,7 @@ Checkers checked, in order: `flycheck', `flymake'."
"Display the current value of `mode-line-process'." "Display the current value of `mode-line-process'."
(let ((process-info (format-mode-line mode-line-process))) (let ((process-info (format-mode-line mode-line-process)))
(unless (string-blank-p process-info) (unless (string-blank-p process-info)
(concat (mood-line--string-trim process-info) (concat (string-trim process-info)
" ")))) " "))))
;; -------------------------------------------------------------------------- ;; ;; -------------------------------------------------------------------------- ;;