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authorKarl Berry <karl@freefriends.org>2009-08-15 23:57:48 +0000
committerKarl Berry <karl@freefriends.org>2009-08-15 23:57:48 +0000
commit16d128e5e10d541a78654b86409d5a3539f07708 (patch)
tree66de0af63c3811bb3040c16e9b52c11985f70811 /Build/source/utils/asymptote/texfile.h
parentb20f78c549859ec0e8610bdd3ad904245e86b489 (diff)
asymptote 1.83
git-svn-id: svn://tug.org/texlive/trunk@14696 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/asymptote/texfile.h')
-rw-r--r--Build/source/utils/asymptote/texfile.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/Build/source/utils/asymptote/texfile.h b/Build/source/utils/asymptote/texfile.h
index 5980cf51e16..d7adf0087de 100644
--- a/Build/source/utils/asymptote/texfile.h
+++ b/Build/source/utils/asymptote/texfile.h
@@ -151,7 +151,8 @@ class texfile : public psfile {
bbox box;
bool inlinetex;
double Hoffset;
-
+ int level;
+
public:
string texengine;
@@ -179,6 +180,12 @@ public:
void endraw();
+ void begingroup() {++level;}
+
+ void endgroup() {--level;}
+
+ bool toplevel() {return level == 0;}
+
void writepair(pair z) {
*out << z;
}