71e4f38129
Baremetal is now the default build target and therefore has its sources
at the top-level. Baremetal programs build using the phase-2 Mu toolchain
that requires a Linux kernel. This phase-2 codebase which used to be at
the top-level is now under the linux/ directory. Finally, the phase-2 toolchain,
while self-hosting, has a way to bootstrap from a C implementation, which
is now stored in linux/bootstrap. The bootstrap C implementation uses some
literate programming tools that are now in linux/bootstrap/tools.
So the whole thing has gotten inverted. Each directory should build one
artifact and include the main sources (along with standard library). Tools
used for building it are relegated to sub-directories, even though those
tools are often useful in their own right, and have had lots of interesting
programs written using them.
A couple of things have gotten dropped in this process:
- I had old ways to run on just a Linux kernel, or with a Soso kernel.
No more.
- I had some old tooling for running a single test at the cursor. I haven't
used that lately. Maybe I'll bring it back one day.
The reorg isn't done yet. Still to do:
- redo documentation everywhere. All the README files, all other markdown,
particularly vocabulary.md.
- clean up how-to-run comments at the start of programs everywhere
- rethink what to do with the html/ directory. Do we even want to keep
supporting it?
In spite of these shortcomings, all the scripts at the top-level, linux/
and linux/bootstrap are working. The names of the scripts also feel reasonable.
This is a good milestone to take stock at.
30 lines
478 B
Plaintext
30 lines
478 B
Plaintext
# Syntax highlighting for https://gitlab.com/craigbarnes/dte
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#
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# To install this file, symlink it to ~/.dte/syntax/mu
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# Then add this line to ~/.dte/rc:
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# ft mu mu
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syntax mu
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state start code
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char # comment
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char '"' string
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char -b a-z ident
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eat this
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state comment
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char "\n" start
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eat this
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state string
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char "\"" start string
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eat this
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state ident
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char -b a-z this
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inlist keyword start
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noeat start
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list keyword \
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fn type var
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