Fix bug in tputc writing to io file If -f options is enabled then tputc() writes all the data to a file. Actual code assumes that all the strings in 'c' parameters have always 1 byte length, but this is not always true, because due to utf-8 encoding some characters can have a diferent length. So it is necessary pass string length to tputc in order it can call to write() correctly. --- st.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
Roberto E. Vargas Caballero k0ga@shike2.com
1 files changed,
4 insertions(+),
4 deletions(-)
jump to
M
st.c
→
st.c
@@ -278,7 +278,7 @@ static void tmoveto(int, int);
static void tnew(int, int); static void tnewline(int); static void tputtab(bool); -static void tputc(char*); +static void tputc(char*, int); static void treset(void); static int tresize(int, int); static void tscrollup(int, int);@@ -884,7 +884,7 @@ ptr = buf;
while(buflen >= UTF_SIZ || isfullutf8(ptr,buflen)) { charsize = utf8decode(ptr, &utf8c); utf8encode(&utf8c, s); - tputc(s); + tputc(s, charsize); ptr += charsize; buflen -= charsize; }@@ -1641,11 +1641,11 @@ tmoveto(x, term.c.y);
} void -tputc(char *c) { +tputc(char *c, int len) { char ascii = *c; if(iofd != -1) - write(iofd, c, 1); + write(iofd, c, len); if(term.esc & ESC_START) { if(term.esc & ESC_CSI) {