diff options
| author | Nicholas Marriott <nicm@openbsd.org> | 2009-06-03 16:54:26 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@openbsd.org> | 2009-06-03 16:54:26 +0000 |
| commit | 6521427a451b4044b9bf035d54c594cb1453ba48 (patch) | |
| tree | d29c21afa0abf27125edffe09df48653b55d9ccf /screen-write.c | |
| parent | 7d45e29683119b31179295b3712142ebf8897a0d (diff) | |
New session option, status-utf8, to control the interpretation of top-bit-set
characters in status-left and status-right (if on, they are treated as UTF-8;
otherwise passed through).
Diffstat (limited to 'screen-write.c')
| -rw-r--r-- | screen-write.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/screen-write.c b/screen-write.c index d55a29a4..b57b0620 100644 --- a/screen-write.c +++ b/screen-write.c @@ -53,8 +53,8 @@ screen_write_putc( } /* Calculate string length. */ -size_t printflike1 -screen_write_strlen(const char *fmt, ...) +size_t printflike2 +screen_write_strlen(int utf8flag, const char *fmt, ...) { va_list ap; char *msg; @@ -67,7 +67,7 @@ screen_write_strlen(const char *fmt, ...) ptr = msg; while (*ptr != '\0') { - if (*ptr > 0x7f) { /* Assume this is UTF-8. */ + if (utf8flag && *ptr > 0x7f) { memset(utf8buf, 0xff, sizeof utf8buf); left = strlen(ptr); @@ -94,7 +94,7 @@ screen_write_strlen(const char *fmt, ...) return (size); } -/* Write string. */ +/* Write simple string (no UTF-8 or maximum length). */ void printflike3 screen_write_puts( struct screen_write_ctx *ctx, struct grid_cell *gc, const char *fmt, ...) @@ -102,25 +102,25 @@ screen_write_puts( va_list ap; va_start(ap, fmt); - screen_write_vnputs(ctx, -1, gc, fmt, ap); + screen_write_vnputs(ctx, -1, gc, 0, fmt, ap); va_end(ap); } /* Write string with length limit (-1 for unlimited). */ -void printflike4 +void printflike5 screen_write_nputs(struct screen_write_ctx *ctx, - ssize_t maxlen, struct grid_cell *gc, const char *fmt, ...) + ssize_t maxlen, struct grid_cell *gc, int utf8flag, const char *fmt, ...) { va_list ap; va_start(ap, fmt); - screen_write_vnputs(ctx, maxlen, gc, fmt, ap); + screen_write_vnputs(ctx, maxlen, gc, utf8flag, fmt, ap); va_end(ap); } void -screen_write_vnputs(struct screen_write_ctx *ctx, - ssize_t maxlen, struct grid_cell *gc, const char *fmt, va_list ap) +screen_write_vnputs(struct screen_write_ctx *ctx, ssize_t maxlen, + struct grid_cell *gc, int utf8flag, const char *fmt, va_list ap) { char *msg; u_char *ptr, utf8buf[4]; @@ -131,7 +131,7 @@ screen_write_vnputs(struct screen_write_ctx *ctx, ptr = msg; while (*ptr != '\0') { - if (*ptr > 0x7f) { /* Assume this is UTF-8. */ + if (utf8flag && *ptr > 0x7f) { memset(utf8buf, 0xff, sizeof utf8buf); left = strlen(ptr); |