Parse floating point numbers in scientific notation

golems · Sep 22, 2019 · 2b1025c · 2b1025c
1 parent 1025fb4
commit 2b1025c
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/wavefront/mtl.l b/src/wavefront/mtl.l
@@ -87,7 +87,7 @@ END [[:blank:]]*("#".*)?"\n"
 
 DIGIT    [[:digit:]]
 INT      {DIGIT}+
-NUMBER   "-"?{INT}("."{DIGIT}*)?
+NUMBER   "-"?{INT}("."{DIGIT}*)?([eds]"-"?{INT})?
 BLANKS   [[:blank:]]+
 MAYBE_BLANKS   [[:blank:]]*
 

diff --git a/src/wavefront/wavefront.l b/src/wavefront/wavefront.l
@@ -98,7 +98,7 @@ END [[:blank:]]*("#".*)?"\n"
 
 DIGIT    [[:digit:]]
 INT      {DIGIT}+
-NUMBER   "-"?{INT}("."{DIGIT}*)?
+NUMBER   "-"?{INT}("."{DIGIT}*)?([eds]"-"?{INT})?
 BLANKS   [[:blank:]]+
 MAYBE_BLANKS   [[:blank:]]*