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| author | Carson McDonald <[email protected]> | 2013-03-28 17:20:28 -0400 |
|---|---|---|
| committer | Carson McDonald <[email protected]> | 2013-03-28 22:21:37 -0400 |
| commit | 06d7bd69a34d52042c5b9631cc5a1ebbf5af7f32 (patch) | |
| tree | b64104c4b631d82662b8547ed1204bcb62046935 | |
| parent | d5021172ee149b4fc0cc382e954faa50086103ad (diff) | |
| download | mruby-06d7bd69a34d52042c5b9631cc5a1ebbf5af7f32.tar.gz mruby-06d7bd69a34d52042c5b9631cc5a1ebbf5af7f32.zip | |
Allow globals that start with $_
| -rw-r--r-- | src/parse.y | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/parse.y b/src/parse.y index 4826f4336..1bc28283d 100644 --- a/src/parse.y +++ b/src/parse.y @@ -4730,6 +4730,11 @@ parser_yylex(parser_state *p) switch (c) { case '_': /* $_: last read line string */ c = nextc(p); + if (c != -1 && identchar(c)) { /* if there is more after _ it is a variable */ + tokadd(p, '$'); + tokadd(p, c); + break; + } pushback(p, c); c = '_'; /* fall through */ |