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parsergen: split out heart-of-the-parser code
2021-03-10 NeilBrownparsergen: split out heart-of-the-parser code
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: split out the "shift or ignore" section...
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: split out reduce step of parser
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: split out error handling.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: add support for "special" terminals.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: remove special case of newline conflicts
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: remove tracking of indents and line starts...
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: remove newline_only
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: remove starts_line and min_prefix
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: remove line_like information.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: don't use static buffer for result value.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: do not create empty goto arrays
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparergen: fix bug in deriving itemsets
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: make "code" arg to "gen_reduce" more obvious.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: improve usage message
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownoceani: add missing space in usage message.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: fix some problems with choose_sym()
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: move the 'follow' declaration
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: move "Memory allocation" section.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: some missing 'free' calls.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: change 'again' to 'check_again'.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: assorted updates to descriptive text.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen.mdc: remove tracking of left-recursive symbols.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-10 NeilBrownparsergen: guard against tos going negative.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-05 NeilBrownparsergen: change how reserved_words are stored
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-05 NeilBrownparsergen: rename item_index() to item_dot()
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-05 NeilBrowntests: restore coverage testing.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-05 NeilBrownindent-test: enhance the tests a bit.
Signed-off-by: NeilBrown <neil@brown.name>
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2021-03-05 NeilBrownindent-test: minor improvements:
Signed-off-by: NeilBrown <neil@brown.name>
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2020-10-11 NeilBrownparsergen: add more power to symbol references in generated...
Signed-off-by: NeilBrown <neil@brown.name>
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2020-10-11 NeilBrownparsergen: update description of $<N
Signed-off-by: NeilBrown <neil@brown.name>
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2020-10-10 NeilBrownparsergen: allow terminals to be declared.
Signed-off-by: NeilBrown <neil@brown.name>
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2020-10-10 NeilBrownparsergen: avoid infinite loop on error.
Signed-off-by: NeilBrown <neil@brown.name>
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2020-10-06 NeilBrownparsergen: sort virtual symbols to send of list
Signed-off-by: NeilBrown <neil@brown.name>
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2020-10-06 NeilBrownparsegen: detect left-recursive symbols in non-final...
Signed-off-by: NeilBrown <neil@brown.name>
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2020-10-06 NeilBrownscanner: change the meaning of ignoring comment tokens.
Signed-off-by: NeilBrown <neil@brown.name>
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2020-10-05 NeilBrownindent_test: fix makefile
Signed-off-by: NeilBrown <neil@brown.name>
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2020-09-11 NeilBrownRename string.h and number.h headers
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-28 NeilBrownparsergen: add token location to tracing
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-28 NeilBrownparsergen: only non-terminals should make a state ...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-23 NeilBrownoceani: allow 'then' in simple if statements.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-23 NeilBrownoceani: change parsing for ; at end
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-23 NeilBrownoceani: modify grammar to not waste stack on newlines
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-23 NeilBrownindent_test: reduce stack usage for preceding NEWLINEs
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-23 NeilBrownparsergen: allow $$OUT to be satisfied are start-of...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-22 NeilBrownparsergen: allow $$OUT as well as $$NEWLINE
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-22 NeilBrownparsergen: don't assume TK_newline in look-ahead for...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-16 NeilBrownparsergen: revert the allowance for "non-critical"...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-16 NeilBrownoceani-tests: add tests with lots of blank lines.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-16 NeilBrownoceani: convert declarations to new approach to newlines
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-16 NeilBrownoceani: re-indent DeclareStruct
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-16 NeilBrowngitignore - add coverage_scanner
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-16 NeilBrownparsegen: fix up look-ahead for $$NEWLINE items.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-16 NeilBrownoceani: change NEWLINE parsing in statements to new...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-15 NeilBrownindent_test: adjust grammer to handle blank lines better.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-15 NeilBrownident_test: declare precedence for 'else'
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-15 NeilBrownindent_test: make testing easier - and include expected...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-15 NeilBrownparsergen: allow non-virtual symbol to carry precedence.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-15 NeilBrownparsergen: introuce $$NEWINE pseudo-precedence.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-15 NeilBrownparsergen: allow $<1 to be used for structs as well...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-10 NeilBrownOceani: be sure to set precedence on required terminals.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-10 NeilBrownparsergen: don't report conflicts resolved by precedence.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-09 NeilBrownoceani: convert expression parsing to use precedences.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-09 NeilBrownparsergen: flip ordering of precedence declarations.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-09 NeilBrownoceani: use 'bracket' printing for expressions.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-09 NeilBrownparsergen: include virtual symbols in table of non...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-09 NeilBrownoceani: labels only in 'use' statement.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-09 NeilBrownoceani: add more syntax error handling.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-09 NeilBrownscanner: hide impossible code from coverage testing.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-08 NeilBrownscanner: test for errors with multi-line objects crossing...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-08 NeilBrownscanner: improve transition from node to node.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-08 NeilBrownscanner: allow a section to be specified.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-08 NeilBrownscanner: fix bug with indent at start of node.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-08 NeilBrownscanner: fix handling of indents in sub-nodes
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-08 NeilBrownscanner: fix at_son()
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-08 NeilBrownscanner: fix some typos in text
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-06 NeilBrownparsergen: allow prefix code for do_reduce to be provided.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-06 NeilBrownoceani: setting ->parse_error now aborts type analysis.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-05 NeilBrownoceani: redo parsing of blank lines.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-05 NeilBrownoceani-tests: use LALR to check for conflicts.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-05 NeilBrownparsergen - don't completely hide non-critical conflicts.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-06-02 NeilBrownparsegen: Add brief explanation about optional newlines.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-31 NeilBrownoceani: allow spaces in numbers.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-29 NeilBrownscanner: improve number parsing.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-29 NeilBrownRemove excess blank lines
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-29 NeilBrownscanner tests: handle errors and more
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-29 NeilBrownscanner: handle completely unrecognized characters.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-29 NeilBrownscanner: handle unknown marks once.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-29 NeilBrownSeparate demos from tests.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-28 NeilBrownAdd test code for the scanner
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-28 NeilBrownscanner: fix typo in testing ignored flagged
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-28 NeilBrownscanner: fix multi-line strings
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-26 NeilBrownscanner: add options to allow more complete testing.
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-26 NeilBrownparsergen - fix newline parsing (again)
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-26 NeilBrownparsergen: make it easier to test the simple 'calc...
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-18 NeilBrownOceani - Jamison Creek Version
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-18 NeilBrownoceani-tests: add tests for str/bool command line args
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-18 NeilBrownoceani: cleanup "sayhello" output
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-18 NeilBrownoceani: add structs
Signed-off-by: NeilBrown <neil@brown.name>
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2019-05-18 NeilBrownoceani: fix merging of conditionally-scoped variables.
Signed-off-by: NeilBrown <neil@brown.name>
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