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Subject: |
request for bug fix of "invisible" |
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Date: |
Fri, 29 Oct 2004 12:07:10 +0900 (JST) |
Hello,
This is the third trial to ask to fix bugs related to the "invisible"
property. I'm really suffering from these bugs.
Consider the following content (without invisible text) of a buffer:
---
line1
line2
line3
line4
---
At the beginning of line N, C-n goes to the beginning of line N+1.
At the beginning of line N, C-p goes to the beginning of line N-1.
At the end of line N, C-n goes to the end of line N+1.
At the end of line N, C-p goes to the end of line N-1.
This is the right behavior.
Then put the invisible property onto line 2 including "\n".
---
line1
line3
line4
---
(1) If line-move-ignore-invisible is nil:
At the beginning of line 3, C-n goes to "i" in line 3.
(should go to the beginning of line 4)
At the end of line 3, C-p goes to the beginning of line 3.
(should go to the end of line 2)
At the beginning of line 3, C-e goes to "i" in line 3.
(should go to the end of line 3)
(2) If line-move-ignore-invisible is t:
At the end of line 1, C-n goes to the beginning of line 3.
(should go to the end of line 3)
At the end of line 4, C-p goes to the beginning of line 3.
(should go to the end of line 3)
At the beginning of the line 3, C-e goes to "i" in line 3.
(should go to the end of line 3)
I guess the best solution is removing the line-move-ignore-invisible
variable and behaving as if the invisible text does not exist.
If this is not possible, Emacs should behave as if the invisible text
does not exist when line-move-ignore-invisible is non-nil.
--Kazu Yamamoto
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