null_at(), adding a cast, and using an unsigned type for a length.
Patch by David Lawrence Ramsey.
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on the command line as a new file. Patch by Hans Alves.
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blank lines. Patch by David Lawrence Ramsey was lightly tweaked.
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* new linter functionality. rcfile option "linter"
* src/global.c (shortcut_init) - Actually free the sclist
if it was allocated before.
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a marked file (especially that would give it the wrong stat info). Part
2 of issue reported by Benno Schulenberg.
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* src/files.c (do_insertfile): Check for saved cursor position when inserting a
file as well. Fixes Savannah bug 38600 reported by Craig Barnes.
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on the statusbar that we couldn't do it if the user modifies the file.
Changes to do_lockfile and write_lockfile to check for EACCESS and change
the return value of the functions (0 instead of -1)
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* src/*: Introduce (basic) vim-style file locks. Does not allow vim to recover
our files, and doesn't yet support setting the file as modified; just lets a
vim user know we're editing a file. Commands line "-G" or "--locking", nanorc
option "locking". New functions src/files.c:do_lockfile(), write_lockfile(),
and delete_lockfile().
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* Fix some more severe warnings from 'g++ -pedantic', from patch originally
by Eitan Adler <lists@eitanadler.com>
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so do_research will succeed without needing to manually load the last seach in. Fixes
bug reported by Matt "ML" at gmail.
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* New saved cursor position history option. Command line option -P or --poslog, rc file
entry "poslog". Search history changes to ~/.nano/search_history, cursor position log
is ~/.nano/filepos_history. Added checks to move the legacy .nano_history file to the new
location. Several new functions to files.c: load_poshistory(), save_poshistory(),
check_poshistory(), update_poshistory(), and reworking of histfilename(). New FAQ entry
4.15 discussing the change and offering an interoperability workaround.
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This does add 20KB to nano's executable size but it gets rid of a lot of indirection
that makes people stomach turn. There are several new stub functions and need of more
tidying as a result of this.
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* files.c (write_file) - Fix problems with writing the backup file (albeit interactively)
with new function prompt_failed_backupwrite(), allows more secure handling of problems
with failing to write the backup file compared to 'allow_insecure_backup'.
* winio.c (edit_redraw): Removed unused variable
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* Add check for RESTRICTED mode back to speller, suspend and insert file
routines, since adding key bindings broke the fact that they should be
disabled in restricted mode. Fixes Savannah bug 31625 reported by
Charlie Somerville.
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* New option allow_insecure_backup, allows the previous security
fixes for backup files to be overridden if you're really positive
you want to. Fixes Savannah bug 29732 by Brian Szymanski <skibrianski>.
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* files.c (write_file): Don't even try to chown() the backup
file unless we're root, since it's probably going to fail if
we're editing a file we don't own. Fixes Savannah bug
29514: [nano 2.2.2] backup should ignore chown errors.
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* files.c (wirte_file): Don't set current_stat when tmp == TRUE, check
whether current_stat is set when trying to use it, and don't do the
modification check if the filename changed, since we have no way
of knowing about it in that case. Fixes Savannah bug 29392, reported
by Mike Frysinger.
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* files.c (do_writeout): Better security fixes for backup file writing,
mangled from submission by Dan Rosenberg <dan.j.rosenberg at gmail>.
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* files.c (do_writeout): Previous fixes should not cause a crash
when saving a new file. Discovered by Mike Frysinger <vapier@gentoo.org>.
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Benno Schulenberg