From 6595b715d0266ef22d11211c959a62bd4955bb1b Mon Sep 17 00:00:00 2001 From: David Lawrence Ramsey Date: Tue, 26 Apr 2005 17:21:47 +0000 Subject: [PATCH] oops; in do_output(), properly allow wrapping when we insert a tab, for consistency; this is incompatible with Pico, but Pico doesn't wrap properly when other control characters are on a line, either, so its behavior with regard to tabs is apparently a bug; besides, we wrap at all other blank characters, including multibyte ones, so we shouldn't make an exception for tabs git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2491 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 --- ChangeLog | 4 ++-- src/nano.c | 5 ++--- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/ChangeLog b/ChangeLog index 5ef47822..281c288e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -33,8 +33,8 @@ CVS code - unnecessary update, and remove an unneeded clearok(FALSE). (DLR) do_output() - - Fix off-by-one error that allowed wrapping when we inserted a - tab, for Pico compatibility. (DLR) + - Properly allow wrapping when we insert a tab, for consistency. + (DLR) - utils.c: num_of_digits() - Use a size_t instead of an int, and rename to digits(). (DLR) diff --git a/src/nano.c b/src/nano.c index 01c475ec..f27fbefe 100644 --- a/src/nano.c +++ b/src/nano.c @@ -3927,9 +3927,8 @@ void do_output(char *output, size_t output_len, bool allow_cntrls) do_right(FALSE); #ifndef DISABLE_WRAPPING - /* If we're wrapping text and we didn't insert a tab, we need to - * call edit_refresh(). */ - if (!ISSET(NO_WRAP) && output[i - 1] != '\t') { + /* If we're wrapping text, we need to call edit_refresh(). */ + if (!ISSET(NO_WRAP)) { bool do_refresh_save = do_refresh; do_refresh = do_wrap(current);