diff options
Diffstat (limited to 'bin/sh/parser.c')
| -rw-r--r-- | bin/sh/parser.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/bin/sh/parser.c b/bin/sh/parser.c index 98b8791..302d179 100644 --- a/bin/sh/parser.c +++ b/bin/sh/parser.c @@ -106,6 +106,8 @@ static int startlinno; /* line # where last token started */ static int funclinno; /* line # where the current function started */ static struct parser_temp *parser_temp; +#define NOEOFMARK ((const char *)&heredoclist) + static union node *list(int); static union node *andor(void); @@ -972,6 +974,10 @@ checkend(int c, const char *eofmark, int striptabs) pungetc(); pushstring(eofmark + 1, q - (eofmark + 1), NULL); } + } else if (c == '\n' && *eofmark == '\0') { + c = PEOF; + plinno++; + needprompt = doprompt; } return (c); } @@ -1383,7 +1389,7 @@ readtoken1(int firstc, char const *initialsyntax, const char *eofmark, STARTSTACKSTR(out); loop: { /* for each line, until end of word */ - if (eofmark) + if (eofmark && eofmark != NOEOFMARK) /* set c to PEOF if at end of here document */ c = checkend(c, eofmark, striptabs); for (;;) { /* until end of line or end of word */ @@ -2046,7 +2052,7 @@ expandstr(const char *ps) parser_temp = NULL; setinputstring(ps, 1); doprompt = 0; - readtoken1(pgetc(), DQSYNTAX, "", 0); + readtoken1(pgetc(), DQSYNTAX, NOEOFMARK, 0); if (backquotelist != NULL) error("Command substitution not allowed here"); |
