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Determining the length of the current line by starting at the very 

beginning of it instead of at the wrap location.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5362 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Benno Schulenberg 2015-08-16 12:15:11 +00:00
parent 7a1959fb11
commit 9e438cdce1
2 changed files with 5 additions and 0 deletions
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ChangeLog
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@ -5,6 +5,9 @@
* src/help.c: Adjust some comments and whitespace.
* src/help.c (do_help, do_help_void): Don't bother passing a function
when it's used only once.
* src/help.c (help_line_len): The wrap location can be beyond the EOL,
so for determining the length of the current line, don't start at that
location but at the beginning. This fixes Savannah bug #45770.
2015-08-13 Benno Schulenberg <bensberg@justemail.net>
* src/search.c (do_find_bracket): Remove mistaken comparison between

2
src/help.c
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@ -512,6 +512,8 @@ size_t help_line_len(const char *ptr)
size_t retval = (wrap_loc < 0) ? 0 : wrap_loc;
size_t retval_save = retval;
retval = 0;
/* Get the length of the entire line up to a null or a newline. */
while (*(ptr + retval) != '\0' && *(ptr + retval) != '\n')
retval += move_mbright(ptr + retval, 0);