diff options
Diffstat (limited to 'st.c')
| -rw-r--r-- | st.c | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -1387,8 +1387,17 @@ csihandle(void) { void csidump(void) { - fwrite("\033[", 1, 2, stdout); - fwrite(escseq.buf, 1, escseq.len, stdout); + int i; + fwrite("ESC[", 1, 4, stdout); + for(i = 0; i < escseq.len; i++) { + uint c = escseq.buf[i] & 0xff; + if(isprint(c)) putchar(c); + else if(c == '\n') printf("(\\n)"); + else if(c == '\r') printf("(\\r)"); + else if(c == 0x1b) printf("(\\e)"); + else printf("(%02x)", c); + } + putchar('\n'); } void |