From: Michael D. Lowis <mike.lowis@gentex.com>
Date: Tue, 6 Dec 2016 17:20:44 +0000 (-0500)
Subject: added logic to make home and ctrl+a move to the beginning of indented content or... 
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=c1b5c693da5d756f4e8d319a7da6100b33b5b9d2;p=projs%2Ftide.git

added logic to make home and ctrl+a move to the beginning of indented content or beginning of line depending on context
---

diff --git a/TODO.md b/TODO.md
index a0f8077..f7b9bdf 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,6 +1,5 @@
 # Implementation Tweaks and Bug Fixes
 
-* Home key should toggle between beginning of line and beginning of non-ws data
 * Expand tabs setting should be disabled if opened file contains tabs
 * Add tag for ctags lookup and line number jump
 * add a shortcut to autocomplete ctag
diff --git a/libedit/view.c b/libedit/view.c
index a55a314..e368e11 100644
--- a/libedit/view.c
+++ b/libedit/view.c
@@ -430,10 +430,19 @@ void view_delete(View* view, int dir, bool byword) {
 }
 
 void view_bol(View* view, bool extsel) {
-    view->selection.end = buf_bol(&(view->buffer), view->selection.end);
+    /* determine whether we are jumping to start of content or line */
+    Buf* buf = &(view->buffer);
+    unsigned bol = buf_bol(buf, view->selection.end);
+    unsigned boi = bol;
+    for (; ' ' == buf_get(buf, boi) || '\t' == buf_get(buf, boi); boi++);
+    unsigned pos = view->selection.end;
+    pos = (pos == bol || pos > boi ? boi : bol);
+
+    /* set the new cursor position */
+    view->selection.end = pos;
     if (!extsel)
         view->selection.beg = view->selection.end;
-    view->selection.col = buf_getcol(&(view->buffer), view->selection.end);
+    view->selection.col = buf_getcol(buf, view->selection.end);
     view->sync_needed = true;
 }