Upgrade ports

4 files changed, 92 insertions, 0 deletions

diff --git a/.emacs.d/snippets/prog-mode/.yas-setup.el b/.emacs.d/snippets/prog-mode/.yas-setup.el
index 03d07cf..22a8168 100644
--- a/.emacs.d/snippets/prog-mode/.yas-setup.el
+++ b/.emacs.d/snippets/prog-mode/.yas-setup.el
@@ -1,2 +1,39 @@
+(require 'yasnippet)
+
 (defun yas-with-comment (str)
   (format "%s%s%s" comment-start str comment-end))
+
+;; whitespace removing functions from Magnar Sveen ;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+(defun yas-s-trim-left (s)
+  "Remove whitespace at the beginning of S."
+  (if (string-match "\\`[ \t\n\r]+" s)
+      (replace-match "" t t s)
+    s))
+
+(defun yas-s-trim-right (s)
+  "Remove whitespace at the end of S."
+  (if (string-match "[ \t\n\r]+\\'" s)
+      (replace-match "" t t s)
+    s))
+
+(defun yas-s-trim (s)
+  "Remove whitespace at the beginning and end of S."
+  (yas-s-trim-left (yas-s-trim-right s)))
+
+
+(defun yas-string-reverse (str)
+  "Reverse a string STR manually to be compatible with emacs versions < 25."
+  (apply #'string
+         (reverse
+          (string-to-list str))))
+
+(defun yas-trimmed-comment-start ()
+  "This function returns `comment-start' trimmed by whitespaces."
+  (yas-s-trim comment-start))
+
+(defun yas-trimmed-comment-end ()
+  "This function returns `comment-end' trimmed by whitespaces if `comment-end' is not empty.
+Otherwise the reversed output of function `yas-trimmed-comment-start' is returned."
+  (if (eq (length comment-end) 0)
+      (yas-string-reverse (yas-trimmed-comment-start))
+    (yas-s-trim comment-end)))
diff --git a/.emacs.d/snippets/prog-mode/comment b/.emacs.d/snippets/prog-mode/comment
new file mode 100644
index 0000000..edd53e9
--- /dev/null
+++ b/.emacs.d/snippets/prog-mode/comment
@@ -0,0 +1,6 @@
+# -*- mode: snippet -*-
+# contributor: sh-ow <sh-ow@users.noreply.github.com>
+# name: comment
+# key: co
+# --
+${1:$(yas-trimmed-comment-start)} ${1:comment}${1:$(unless (eq (length comment-end) 0) (concat " " (yas-trimmed-comment-end)))}$0
\ No newline at end of file
diff --git a/.emacs.d/snippets/prog-mode/commentblock b/.emacs.d/snippets/prog-mode/commentblock
new file mode 100644
index 0000000..ba61f61
--- /dev/null
+++ b/.emacs.d/snippets/prog-mode/commentblock
@@ -0,0 +1,36 @@
+# -*- mode: snippet -*-
+# contributor: sh-ow <sh-ow@users.noreply.github.com>
+# name: commentblock
+# key: cob
+# --
+${1:$(let* ((col (current-column))
+           (str "")
+           (lastcom (substring (yas-trimmed-comment-start) -1))
+           (start (yas-trimmed-comment-start))
+           (end (yas-trimmed-comment-end))
+           (over (- (+ (string-width yas-text) (length start) (length end) col) 77)))
+         (while (< (length str) (+ (- 79 (length start) (length end) col) (if (> over 0) over 0)))
+                (setq str (concat str lastcom)))
+       (concat start str end))}
+${1:$(let* ((col (current-column))
+           (str "")
+           (start (yas-trimmed-comment-start))
+           (end (yas-trimmed-comment-end)))
+         (while (< (length str) (ffloor (/ (- 78.0 (+ col (length start) (string-width yas-text) (length end))) 2.0)))
+                (setq str (concat str " ")))
+        (concat start str))} ${1:comment} ${1:$(let* ((col (current-column))
+                                                     (str "")
+                                                     (start (yas-trimmed-comment-start))
+                                                     (end (yas-trimmed-comment-end)))
+                                                   (while (< (length str) (- 79.0 (if (eq (mod (string-width yas-text) 2) 1) (- col 1) col) (length end)))
+                                                          (setq str (concat str " ")))
+                                                 (concat str end))}
+${1:$(let* ((col (current-column))
+           (str "")
+           (lastcom (substring (yas-trimmed-comment-start) -1))
+           (start (yas-trimmed-comment-start))
+           (end (yas-trimmed-comment-end))
+           (over (- (+ (string-width yas-text) (length start) (length end) col) 77)))
+         (while (< (length str) (+ (- 79 (length start) (length end) col) (if (> over 0) over 0)))
+                (setq str (concat str lastcom)))
+       (concat start str end))}$0
\ No newline at end of file
diff --git a/.emacs.d/snippets/prog-mode/commentline b/.emacs.d/snippets/prog-mode/commentline
new file mode 100644
index 0000000..0b0edff
--- /dev/null
+++ b/.emacs.d/snippets/prog-mode/commentline
@@ -0,0 +1,13 @@
+# -*- mode: snippet -*-
+# contributor: sh-ow <sh-ow@users.noreply.github.com>
+# name: commentline
+# key: col
+# --
+${1:$(yas-trimmed-comment-start)} ${1:comment} ${1:$(let* ((str "")
+                                               (curr (current-column))
+                                               (start (yas-trimmed-comment-start))
+                                               (lastcom (substring start -1))
+                                               (end (yas-trimmed-comment-end)))
+                                             (while (< (length str) (- 79 (+ curr (length end))))
+                                                    (setq str (concat str lastcom)))
+                                           (concat str end))}$0
\ No newline at end of file