diff options
Diffstat (limited to 'src/parseTools.js')
| -rw-r--r-- | src/parseTools.js | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/parseTools.js b/src/parseTools.js index 1c70a018..e09cd2e2 100644 --- a/src/parseTools.js +++ b/src/parseTools.js @@ -46,7 +46,11 @@ function preprocess(text) { error('unsupported preprecessor op ' + op); } } else { - showStack.push(ident in this && this[ident] > 0); + if (ident[0] === '!') { + showStack.push(!(this[ident.substr(1)] > 0)); + } else { + showStack.push(ident in this && this[ident] > 0); + } } } else if (line[2] == 'n') { // include var included = read(line.substr(line.indexOf(' ')+1)); |