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in mbwidth(), if wcwidth() returns -1 for the character passed in, treat

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the character as being one column wide instead of zero columns wide,
since there are display problems that crop up with the latter approach


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3102 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
David Lawrence Ramsey 2005-11-08 02:20:22 +00:00
parent 069674c2d5
commit 4a8c9b6124
2 changed files with 7 additions and 1 deletions
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6
ChangeLog
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@ -73,6 +73,12 @@ CVS code -
nanogetstr() (renamed get_prompt_string()), statusq() (renamed
do_prompt()), statusq_abort() (renamed do_prompt_abort()), and
do_yesno() (renamed do_yesno_prompt()). (DLR)
- chars.c:
mbwidth()
- If wcwidth() returns -1 for the character passed in, treat the
character as being one column wide instead of zero columns
wide, since there are display problems that crop up with the
latter approach. (DLR)
- files.c:
read_file()
- Remove apparently unneeded logic to handle a case where

2
src/chars.c
View File

@ -300,7 +300,7 @@ int mbwidth(const char *c)
width = wcwidth(wc);
if (width == -1)
width++;
width = 1;
return width;
} else