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-rw-r--r--ide/config_lexer.mll2
1 files changed, 1 insertions, 1 deletions
diff --git a/ide/config_lexer.mll b/ide/config_lexer.mll
index 87cc6d06..36715356 100644
--- a/ide/config_lexer.mll
+++ b/ide/config_lexer.mll
@@ -17,7 +17,7 @@
let space = [' ' '\010' '\013' '\009' '\012']
let char = ['A'-'Z' 'a'-'z' '_' '0'-'9']
-let ident = char+
+let ident = (char | '.')+
let ignore = space | ('#' [^ '\n']*)
rule prefs m = parse