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(INC_BOTH, DEC_BOTH): In unibyte mode, simply increment bytepos.

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This commit is contained in:
Richard M. Stallman 1998-02-16 03:01:16 +00:00
parent 067cc4dc80
commit d619ee06f2
1 changed files with 18 additions and 12 deletions
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30
src/charset.h
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@ -648,22 +648,28 @@ else
/* Increment both CHARPOS and BYTEPOS, each in the appropriate way. */
#define INC_BOTH(charpos, bytepos) \
do \
{ \
(charpos)++; \
INC_POS ((bytepos)); \
} \
#define INC_BOTH(charpos, bytepos) \
do \
{ \
(charpos)++; \
if (NILP (current_buffer->enable_multibyte_characters)) \
(bytepos)++; \
else \
INC_POS ((bytepos)); \
} \
while (0)
/* Decrement both CHARPOS and BYTEPOS, each in the appropriate way. */
#define DEC_BOTH(charpos, bytepos) \
do \
{ \
(charpos)--; \
DEC_POS ((bytepos)); \
} \
#define DEC_BOTH(charpos, bytepos) \
do \
{ \
(charpos)--; \
if (NILP (current_buffer->enable_multibyte_characters)) \
(bytepos)--; \
else \
DEC_POS ((bytepos)); \
} \
while (0)
/* Increase the buffer point POS of the current buffer to the next