diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/shell/hush.c b/shell/hush.c index e8aef2d..4e29f01 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -3174,6 +3174,7 @@ static char *fetch_till_str(o_string *as_string, ch = i_getch(input); nommu_addchr(as_string, ch); if (ch == '\n' + /* TODO: or EOF? (heredoc delimiter may end with <eof>, not only <eol> */ && ((heredoc_flags & HEREDOC_QUOTED) || prev != '\\') ) { if (strcmp(heredoc.data + past_EOL, word) == 0) { @@ -3182,7 +3183,8 @@ static char *fetch_till_str(o_string *as_string, return heredoc.data; } do { - o_addchr(&heredoc, ch); + o_addchr(&heredoc, '\n'); + prev = 0; /* not \ */ past_EOL = heredoc.length; jump_in: do { @@ -3196,8 +3198,12 @@ static char *fetch_till_str(o_string *as_string, return NULL; } o_addchr(&heredoc, ch); + if (prev == '\\' && ch == '\\') + /* Correctly handle foo\\<eol> (not a line cont.) */ + prev = 0; /* not \ */ + else + prev = ch; nommu_addchr(as_string, ch); - prev = ch; } } |