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(INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.

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This commit is contained in:
Gerd Moellmann 2000-03-27 16:02:34 +00:00
parent 7439e5b9ca
commit 7bed37e412
1 changed files with 10 additions and 4 deletions
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14
src/dispextern.h
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@ -130,21 +130,27 @@ struct text_pos
/* Increment text position POS. */
#define INC_TEXT_POS(POS) \
#define INC_TEXT_POS(POS, MULTIBYTE_P) \
do \
{ \
++(POS).charpos; \
INC_POS ((POS).bytepos); \
if (MULTIBYTE_P) \
INC_POS ((POS).bytepos); \
else \
++(POS).bytepos; \
} \
while (0)
/* Decrement text position POS. */
#define DEC_TEXT_POS(POS) \
#define DEC_TEXT_POS(POS, MULTIBYTE_P) \
do \
{ \
--(POS).charpos; \
DEC_POS ((POS).bytepos); \
if (MULTIBYTE_P) \
DEC_POS ((POS).bytepos); \
else \
--(POS).bytepos; \
} \
while (0)