changeset 25672:ab42c36d1a27 v8.2.3372

patch 8.2.3372: line2byte() value wrong when adding a text property Commit: https://github.com/vim/vim/commit/cdd8a5e6fe089a3b1370ac940d06fc3cefc6f8f2 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 25 16:40:03 2021 +0200 patch 8.2.3372: line2byte() value wrong when adding a text property Problem: line2byte() value wrong when adding a text property. (Yuto Kimura) Solution: Adjust length for text property. (closes https://github.com/vim/vim/issues/8772) Also fix it for deleting a line.
author Bram Moolenaar <Bram@vim.org>
date Wed, 25 Aug 2021 16:45:03 +0200
parents 215c114b0274
children 820d9dcc13b8
files src/memline.c src/testdir/test_textprop.vim src/version.c
diffstat 3 files changed, 22 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/memline.c
+++ b/src/memline.c
@@ -3251,9 +3251,15 @@ ml_append_int(
     }
 
 #ifdef FEAT_BYTEOFF
+# ifdef FEAT_PROP_POPUP
+    if (curbuf->b_has_textprop)
+	// only use the space needed for the text, ignore properties
+	len = (colnr_T)STRLEN(line) + 1;
+# endif
     // The line was inserted below 'lnum'
     ml_updatechunk(buf, lnum + 1, (long)len, ML_CHNK_ADDLINE);
 #endif
+
 #ifdef FEAT_NETBEANS_INTG
     if (netbeans_active())
     {
@@ -3752,7 +3758,11 @@ ml_delete_int(buf_T *buf, linenr_T lnum,
     }
 
 #ifdef FEAT_BYTEOFF
-    ml_updatechunk(buf, lnum, line_size, ML_CHNK_DELLINE);
+    ml_updatechunk(buf, lnum, line_size
+# ifdef FEAT_PROP_POPUP
+					- textprop_save_len
+# endif
+							    , ML_CHNK_DELLINE);
 #endif
     ret = OK;
 
--- a/src/testdir/test_textprop.vim
+++ b/src/testdir/test_textprop.vim
@@ -857,6 +857,15 @@ func Test_prop_line2byte()
   call assert_equal(1491, line2byte(401))
   bwipe!
 
+  new
+  call setline(1, range(520))
+  call assert_equal(1491, line2byte(401))
+  call prop_add(2, 1, {'type': 'comment'})
+  call assert_equal(1491, line2byte(401))
+  2delete
+  call assert_equal(1489, line2byte(400))
+  bwipe!
+
   call prop_type_delete('comment')
 endfunc
 
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3372,
+/**/
     3371,
 /**/
     3370,