1 files changed, 21 insertions, 0 deletions
diff --git a/sx.el b/sx.el
index 10c0baa..fc58b02 100644
--- a/sx.el
+++ b/sx.el
@@ -188,6 +188,27 @@ Anything before the (sub)domain is removed."
     (rx string-start (or (and (0+ word) (optional ":") "//")))
     "" url)))
 
+(defun sx--unindent-text (text)
+  "Remove indentation from TEXT."
+  (with-temp-buffer
+    (insert text)
+    (goto-char (point-min))
+    (let (result)
+      (while (null (eobp))
+        (skip-chars-forward "[:blank:]")
+        (unless (looking-at "$")
+          (push (current-column) result))
+        (forward-line 1))
+      (when result
+        (let ((rx (format "^ \\{0,%s\\}"
+                    (apply #'min result))))
+          (goto-char (point-min))
+          (while (and (null (eobp))
+                      (search-forward-regexp rx nil 'noerror))
+            (replace-match "")
+            (forward-line 1)))))
+    (buffer-string)))
+
 
 ;;; Printing request data
 (defvar sx--overlays nil