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02028e90a4
OSH is a bash-compatible shell: https://www.oilshell.org/ reader.sh: - Put the constant regex pattern in a string literal. This simplifies it by removing mixed regex vs. shell quoting, and implicit concatenation with $'\n'. This is suggested by the bash manual: https://www.gnu.org/software/bash/manual/bash.html#Conditional-Constructs "Storing the regular expression in a shell variable is often a useful way to avoid problems with quoting characters that are special to the shell." - Initialize __reader_tokens as an array, not a string. https://www.oilshell.org/release/0.8.pre6/doc/known-differences.html#values-are-tagged-with-types-not-cells env.sh: Simplify quoting in 'eval' expressions. This quotes associative array keys, which is required by OSH to avoid dynamic parsing. https://www.oilshell.org/release/0.8.pre6/doc/known-differences.html#strings-vs-bare-words-in-array-indices http://www.oilshell.org/blog/2016/10/20.html core.sh: Quote associative array keys. '<' and '>' are shell operators and OSH doesn't have a special case when inside []. ---- With this change, OSH can run tests just like bash, e.g.: $ osh impls/bash/stepA_mal.sh tests/step4_if_fn_do.mal ---- Test results are the same before and after this change: $ NO_DOCKER=1 ./.travis_test.sh test bash FAILURES: SOFT FAILED TEST (line 295): (f (+ 1 1)) -> ['',true]: Expected : '.*\ntrue' Got : '(f (+ 1 1))\nfalse' TEST RESULTS (for ../tests/stepA_mal.mal): 1: soft failing tests 0: failing tests 106: passing tests 107: total tests |
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| .. | ||
| tests | ||
| core.sh | ||
| Dockerfile | ||
| env.sh | ||
| Makefile | ||
| printer.sh | ||
| reader.sh | ||
| run | ||
| step0_repl.sh | ||
| step1_read_print.sh | ||
| step2_eval.sh | ||
| step3_env.sh | ||
| step4_if_fn_do.sh | ||
| step5_tco.sh | ||
| step6_file.sh | ||
| step7_quote.sh | ||
| step8_macros.sh | ||
| step9_try.sh | ||
| stepA_mal.sh | ||
| types.sh | ||