Add initial version of hilex

hilex is meant to replace hi, based on lex rather than a mess of
overlapping regexps. I want to preserve hi's tagging abilities, but that
will require some amount of parsing/post-processing, which I'm not sure
how to approach yet.

Macro lexing for C still needs work, as I want to match strings and
comments inside macros.

1 files changed, 2 insertions, 0 deletions

diff --git a/bin/hilex/.gitignore b/bin/hilex/.gitignore
new file mode 100644
index 00000000..f4c89460
--- /dev/null
+++ b/bin/hilex/.gitignore
@@ -0,0 +1,2 @@
+*.o
+hilex