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fix Unicode config option limits and some comments in less

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-01-30 18:09:18 +01:00
parent a42524251e
commit ecd90fd488
2 changed files with 3 additions and 4 deletions
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2
Config.in
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@ -143,7 +143,6 @@ config FEATURE_CHECK_UNICODE_IN_ENV
config SUBST_WCHAR config SUBST_WCHAR
int "Character code to substitute unprintable characters with" int "Character code to substitute unprintable characters with"
range 1 4294967295
depends on FEATURE_ASSUME_UNICODE depends on FEATURE_ASSUME_UNICODE
default 63 default 63
help help
@ -153,7 +152,6 @@ config SUBST_WCHAR
config LAST_SUPPORTED_WCHAR config LAST_SUPPORTED_WCHAR
int "Range of supported Unicode characters" int "Range of supported Unicode characters"
range 0 4294967295
depends on FEATURE_ASSUME_UNICODE depends on FEATURE_ASSUME_UNICODE
default 767 default 767
help help

5
miscutils/less.c
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@ -542,7 +542,7 @@ static void cap_cur_fline(int nlines)
cur_fline = 0; cur_fline = 0;
diff = max_fline - (cur_fline + max_displayed_line) + TILDES; diff = max_fline - (cur_fline + max_displayed_line) + TILDES;
/* As the number of lines requested was too large, we just move /* As the number of lines requested was too large, we just move
to the end of the file */ * to the end of the file */
if (diff > 0) if (diff > 0)
cur_fline += diff; cur_fline += diff;
} }
@ -554,7 +554,8 @@ static const char controls[] ALIGN1 =
"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" "\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
"\x7f\x9b"; /* DEL and infamous Meta-ESC :( */ "\x7f\x9b"; /* DEL and infamous Meta-ESC :( */
static const char ctrlconv[] ALIGN1 = static const char ctrlconv[] ALIGN1 =
/* '\n': it's a former NUL - subst with '@', not 'J' */ /* why 40 instead of 4a below? - it is a replacement for '\n'.
* '\n' is a former NUL - we subst it with @, not J */
"\x40\x41\x42\x43\x44\x45\x46\x47\x48\x49\x40\x4b\x4c\x4d\x4e\x4f" "\x40\x41\x42\x43\x44\x45\x46\x47\x48\x49\x40\x4b\x4c\x4d\x4e\x4f"
"\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"; "\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f";