diff options
Diffstat (limited to 'toys/pending/sh.c')
| -rw-r--r-- | toys/pending/sh.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/toys/pending/sh.c b/toys/pending/sh.c index 4a96a939..218b8236 100644 --- a/toys/pending/sh.c +++ b/toys/pending/sh.c @@ -513,11 +513,13 @@ static char *parse_word(char *start, int early, int quote) // Things we should only return at the _start_ of a word - if (strstart(&end, "<(") || strstart(&end, ">(")) toybuf[quote++]=')'; - // Redirections. 123<<file- parses as 2 args: "123<<" "file-". s = end + redir_prefix(end); if ((i = anystart(s, (void *)redirectors))) return s+i; + if (strstart(&s, "<(") || strstart(&s, ">(")) { + toybuf[quote++]=')'; + end = s; + } // (( is a special quote at the start of a word if (strstart(&end, "((")) toybuf[quote++] = 254; @@ -534,14 +536,13 @@ static char *parse_word(char *start, int early, int quote) // Handle quote contexts if ((q = quote ? toybuf[quote-1] : 0)) { - // when waiting for parentheses, they nest if ((q == ')' || q >= 254) && (*end == '(' || *end == ')')) { if (*end == '(') qc++; else if (qc) qc--; else if (q >= 254) { // (( can end with )) or retroactively become two (( if we hit one ) - if (strstart(&end, "))")) quote--; + if (*end == ')' && end[1] == ')') quote--, end++; else if (q == 254) return start+1; else if (q == 255) toybuf[quote-1] = ')'; } else if (*end == ')') quote--; @@ -561,7 +562,6 @@ static char *parse_word(char *start, int early, int quote) // Things that only matter when unquoted if (isspace(*end)) break; - if (*end == ')') return end+(start==end); // Flow control characters that end pipeline segments s = end + anystart(end, (char *[]){";;&", ";;", ";&", ";", "||", |