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Handle the escaped colon \: in a capability.

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PR:		bin/30778
Reviewed by:	ache, peter
MFC after:	3 days
This commit is contained in:
Ruslan Ermilov 2002-08-12 19:13:22 +00:00
parent d837b36904
commit f350abf814
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=101752
3 changed files with 5 additions and 2 deletions
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1
lib/libncurses/termcap.c
View File

@ -200,6 +200,7 @@ _nc_read_termcap_entry(const char *const name, TERMTYPE *const tp)
tcs = pd - 1;
for (;;) {
while ((tok = strsep(&ps, ":")) != NULL &&
*(tok - 2) != '\\' &&
(*tok == '\0' || *tok == '\\' || !isgraph(*tok)))
;
if (tok == NULL)

1
lib/ncurses/ncurses/termcap.c
View File

@ -200,6 +200,7 @@ _nc_read_termcap_entry(const char *const name, TERMTYPE *const tp)
tcs = pd - 1;
for (;;) {
while ((tok = strsep(&ps, ":")) != NULL &&
*(tok - 2) != '\\' &&
(*tok == '\0' || *tok == '\\' || !isgraph(*tok)))
;
if (tok == NULL)

5
share/termcap/termcap.5
View File

@ -817,8 +817,9 @@ and
.Sy \&\e\e .
If it is necessary to place a
.Sy \&:
in a capability it must be escaped in
octal as
in a capability it must be escaped as
.Sy \e:
or be encoded as
.Sy \&\e072 .
If it is necessary to place a
.Dv NUL