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Limiting the number of loaded items in the positions history. 

(So that most likely not more than two hundred plus a handful
will be written out.  This was the easiest to implement.)

See https://lists.gnu.org/archive/html/nano-devel/2016-01/msg00050.html.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5571 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Benno Schulenberg 2016-01-17 17:04:28 +00:00
parent 13ba5432cd
commit f8f2d63107
2 changed files with 6 additions and 1 deletions
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1
ChangeLog
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@ -1,6 +1,7 @@
2016-01-17 Benno Schulenberg <bensberg@justemail.net> 2016-01-17 Benno Schulenberg <bensberg@justemail.net>
* src/global.c: Fix typo in #ifndef symbol. Reported by Frank. * src/global.c: Fix typo in #ifndef symbol. Reported by Frank.
* doc/syntax/nanorc.nanorc: Remove '+' as only one menu is allowed. * doc/syntax/nanorc.nanorc: Remove '+' as only one menu is allowed.
* src/files.c (load_poshistory): Limit the number of loaded items.
2016-01-17 Mike Frysinger <vapier@gentoo.org> 2016-01-17 Mike Frysinger <vapier@gentoo.org>
* doc/syntax/nanorc.nanorc: Allow inline comments with key bindings. * doc/syntax/nanorc.nanorc: Allow inline comments with key bindings.

6
src/files.c
View File

@ -3245,7 +3245,7 @@ void load_poshistory(void)
} else { } else {
char *line = NULL, *lineptr, *xptr; char *line = NULL, *lineptr, *xptr;
size_t buf_len = 0; size_t buf_len = 0;
ssize_t read; ssize_t read, count = 0;
poshiststruct *record_ptr = NULL, *newrecord; poshiststruct *record_ptr = NULL, *newrecord;
/* Read and parse each line, and store the extracted data. */ /* Read and parse each line, and store the extracted data. */
@ -3271,6 +3271,10 @@ void load_poshistory(void)
record_ptr->next = newrecord; record_ptr->next = newrecord;
record_ptr = newrecord; record_ptr = newrecord;
/* Impose a limit, so the file will not grow indefinitely. */
if (++count > 200)
position_history = position_history->next;
} }
fclose(hist); fclose(hist);
free(line); free(line);