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tFix bug in tputc writing to io file - st - [fork] customized build of st, the … |
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git clone git://src.adamsgaard.dk/st |
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--- |
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commit eb360e5fd151107ca8088a9c1aad33aa373c4fb0 |
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parent 246d704ba0c1d83b3eed2388483300687276b797 |
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Author: Roberto E. Vargas Caballero <[email protected]> |
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Date: Tue, 25 Sep 2012 21:04:35 +0200 |
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Fix bug in tputc writing to io file |
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If -f options is enabled then tputc() writes all the data to a file. Actual |
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code assumes that all the strings in 'c' parameters have always 1 byte |
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length, but this is not always true, because due to utf-8 encoding some |
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characters can have a diferent length. So it is necessary pass string length |
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tto tputc in order it can call to write() correctly. |
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--- |
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st.c | 8 ++++---- |
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1 file changed, 4 insertions(+), 4 deletions(-) |
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Diffstat: |
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M st.c | 8 ++++---- |
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1 file changed, 4 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/st.c b/st.c |
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t@@ -278,7 +278,7 @@ static void tmoveto(int, int); |
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static void tnew(int, int); |
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static void tnewline(int); |
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static void tputtab(bool); |
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-static void tputc(char*); |
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+static void tputc(char*, int); |
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static void treset(void); |
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static int tresize(int, int); |
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static void tscrollup(int, int); |
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t@@ -884,7 +884,7 @@ ttyread(void) { |
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while(buflen >= UTF_SIZ || isfullutf8(ptr,buflen)) { |
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charsize = utf8decode(ptr, &utf8c); |
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utf8encode(&utf8c, s); |
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- tputc(s); |
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+ tputc(s, charsize); |
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ptr += charsize; |
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buflen -= charsize; |
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} |
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t@@ -1641,11 +1641,11 @@ tputtab(bool forward) { |
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} |
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void |
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-tputc(char *c) { |
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+tputc(char *c, int len) { |
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char ascii = *c; |
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if(iofd != -1) |
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- write(iofd, c, 1); |
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+ write(iofd, c, len); |
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if(term.esc & ESC_START) { |
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if(term.esc & ESC_CSI) { |
