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5 Commits

Author SHA1 Message Date
Timothy Sample 6228064801 Fix top-level 'break', 'continue', and 'return'. 
* gash/environment.scm (sh:break, sh:continue, sh:return): Wrap
'abort-to-prompt' with 'false-if-exception'.
* gash/built-ins/break.scm (main): Print warning and continue if
'sh:break' returns.
* gash/built-ins/continue.scm (main): Likewise, but for 'sh:continue'.
* gash/built-ins/return.scm (main): Likewise, but for 'sh:return'.
* tests/functions.org (Top-level return): New test.
* tests/spec/oil.scm: Enable previously failing test.
 2019-08-01 09:02:05 -04:00
Timothy Sample ffe9fc1f47 Handle 'break' and 'continue' errors. 
* gash/built-ins/utils.scm (string->positive-integer): New function.
* gash/built-ins/break.scm (main): Use it to simplify argument
checking; check for too many arguments; and print messages on errors.
* gash/built-ins/continue.scm (main): Ditto.
* gash/shell.scm (sh:exec-let): Throw an error if a special built-in
fails.
* tests/spec/oil.scm: Enable and adjust previously failing tests.
 2019-06-14 20:46:57 -04:00
Timothy Sample 878b9c3dca Add support for Guile 2.0.9. 
* gash/compat.scm: New file.
* gash/compat/hash-table.scm: New file.
* Makefile.am: Add them.
* .dir-locals.scm: Add indentation for 'if-guile-version-below'.
* guix.scm (guile-2.0.9): New variable.
* gash/built-ins/echo.scm (escape->control): Use '#\esc'.
* gash/environment.scm: Use '(gash compat hash-table)'.
* gash/built-ins/break.scm,
gash/built-ins/cd.scm,
gash/built-ins/command.scm,
gash/built-ins/continue.scm,
gash/built-ins/dot.scm,
gash/built-ins/exec.scm,
gash/built-ins/exit.scm,
gash/built-ins/pwd.scm,
gash/built-ins/return.scm,
gash/built-ins/set.scm,
gash/built-ins/shift.scm,
gash/built-ins/trap.scm,
gash/built-ins/type.scm,
gash/built-ins/umask.scm,
gash/eval.scm,
tests/unit/automake.scm: Use '(gash compat)'.

squash! Add support for Guile 2.0.9.
 2019-05-20 18:07:47 -04:00
Timothy Sample 50473ac9d4 Add copyright sign to headers. 
* gash/built-ins/*, gash/environment.scm, gash/eval.scm,
gash/lexer.scm, gash/parser.scm, gash/repl.scm, gash/word.scm,
tests/unit/*, tools/coverage.in: Add copyright sign to headers.
 2019-05-20 01:18:22 -04:00
Timothy Sample 1bd92e2893 Remove (almost) all references to Geesh. 
gash/environment.scm: Remove file.
geesh/*: Move these files into the 'gash' folder and replace all
instances of the word 'geesh'.
scripts/geesh.in: Remove file.
HACKING, INSTALL, Makefile.am, configure.ac, guix.scm,
tests/bootstrap/bash-without-bash.scm, tests/spec/Makefile.am,
tests/spec/check-spec, tests/spec/oil.scm, tests/unit/*,
tools/coverage.in: Replace all instances of the word 'geesh'.

Co-authored-by: Jan Nieuwenhuizen <janneke@gnu.org>
 2019-05-20 01:17:40 -04:00