diff options
Diffstat (limited to 'source4/lib/ejs/ejsParser.c')
| -rw-r--r-- | source4/lib/ejs/ejsParser.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/source4/lib/ejs/ejsParser.c b/source4/lib/ejs/ejsParser.c index 17fe0ce98a..942b08272e 100644 --- a/source4/lib/ejs/ejsParser.c +++ b/source4/lib/ejs/ejsParser.c @@ -67,6 +67,7 @@ static int parseId(Ejs *ep, int state, int flags, char **id, static int parseInc(Ejs *ep, int state, int flags); static int parseIf(Ejs *ep, int state, int flags, int *done); static int parseStmt(Ejs *ep, int state, int flags); +static int parseHashBang(Ejs *ep, int state, int flags); static void removeNewlines(Ejs *ep, int state); static void updateResult(Ejs *ep, int state, int flags, MprVar *vp); @@ -81,6 +82,12 @@ int ejsParse(Ejs *ep, int state, int flags) switch (state) { /* + * The very start of a script. + */ + case EJS_STATE_BEGIN: + state = parseHashBang(ep, state, flags); + break; + /* * Any statement, function arguments or conditional expressions */ case EJS_STATE_STMT: @@ -142,6 +149,26 @@ int ejsParse(Ejs *ep, int state, int flags) /******************************************************************************/ /* + * Parse a #!/path/to/interpreter line which we just throw away. + */ + +static int parseHashBang(Ejs *ep, int state, int flags) +{ + int tid; + + /* Look for #! */ + + tid = ejsLexGetToken(ep, state); + + if (tid != EJS_TOK_HASHBANG) { + ejsLexPutbackToken(ep, tid, ep->token); + } + + return EJS_STATE_STMT; +} + +/******************************************************************************/ +/* * Parse any statement including functions and simple relational operations */ |