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authorEric Andersen2001-04-05 23:00:47 +0000
committerEric Andersen2001-04-05 23:00:47 +0000
commitc270ec1fa27e998d6d22bb43c3839789f8af4ba8 (patch)
treed0b6fab76b2d04d9fe09a3158cd82d40ed4317b7 /shell
parent831ed16efca5dd12b51480a3004f3dc86fcf267d (diff)
downloadbusybox-c270ec1fa27e998d6d22bb43c3839789f8af4ba8.zip
busybox-c270ec1fa27e998d6d22bb43c3839789f8af4ba8.tar.gz
Add support of /W prompts
-Erik
Diffstat (limited to 'shell')
-rw-r--r--shell/cmdedit.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/shell/cmdedit.c b/shell/cmdedit.c
index e317b86..a371081 100644
--- a/shell/cmdedit.c
+++ b/shell/cmdedit.c
@@ -441,6 +441,19 @@ static void parse_prompt(const char *prmt_ptr)
add_to_prompt(&prmt_mem_ptr, &alm, &prmt_len, pwd_buf);
continue;
#endif
+ case 'W':
+ if (pwd_buf[0] == 0) {
+ char *z;
+
+ getcwd(pwd_buf, PATH_MAX);
+ z = strrchr(pwd_buf,'/');
+ if ( (z != NULL) && (z != pwd_buf) ) {
+ z++;
+ strcpy(pwd_buf,z);
+ }
+ }
+ add_to_prompt(&prmt_mem_ptr, &alm, &prmt_len, pwd_buf);
+ continue;
case '!':
snprintf(buf, sizeof(buf), "%d", num_ok_lines);
add_to_prompt(&prmt_mem_ptr, &alm, &prmt_len, buf);