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2012-01-03Happy GNU YearSergey Poznyakoff107
2011-07-07Bugfix.Sergey Poznyakoff1
* src/asprintf.c (grecs_vasprintf): Operate on a fresh copy of va_alist in each new iteration.
2011-07-01Update the docs.Sergey Poznyakoff2
2011-06-27Bugfixes.Sergey Poznyakoff2
2011-06-27Adjust string locations only if requested by the caller.Sergey Poznyakoff3
* src/grecs.h (grecs_adjust_string_locations): New extern. * src/parser.c (grecs_adjust_string_locations): New variable. * src/grecs-lex.l: Adjust string locations only if grecs_adjust_string_locations is set.
2011-06-27Bugfixes.Sergey Poznyakoff2
* src/grecs-lex.l (qstring_locus_fixup): New function. Call it before returning QSTRING to exclude quotes from the reported string locations. FIXME: This should be user-configurable. * src/grecs-locus.h (YY_LOCATION_PRINT): Add missing argument.
2011-06-26Keep track of columns in the node and value locations. Improve error ↵Sergey Poznyakoff33
diagnostics. * src/grecs.h (grecs_locus_point): New struct. (grecs_locus_point_advance_line): New macro. (grecs_locus_t): Redesign. (grecs_value) <locus>: New member. (grecs_node) <idloc>: New member. (grecs_print_diag_fun): Change signature. (grecs_warning,grecs_error): Change signature. (grecs_parse_line_directive) (grecs_parse_line_directive_cpp) (grecs_string_convert): Change signature. (grecs_current_locus): Remove. (grecs_current_locus_point): New extern. * src/grecs-locus.h: New file. * src/Make.am (noinst_HEADERS): Add grecs-locus.h. * src/join.c (reset_locus): Rewrite. * src/lookup.c: Initialize new members of grecs_value and grecs_node. (split_cfg_path): Return wrdse error code. (grecs_node_from_path_locus): Take two grecs_locus_t arguments. Make sure all created nodes have their locus members properly initialized. * src/parser.c (grecs_parse): Initialize grecs_current_locus_point. * src/tree.c (grecs_node_create_points): New function. (string_to_bool,string_to_host,string_to_sockaddr) (grecs_string_convert): Change signatures. Be more precise in what locus to report. * src/diag.c (default_print_diag): Use YY_LOCATION_PRINT to output locus. (grecs_print_diag_fun): Change signature. (grecs_warning,grecs_error): Change signature. * src/format.c (grecs_format_locus): Rewrite. (grecs_format_node): Be more precise in what locus is being output. * src/bind-gram.y: Keep track of locations. Turn on error-verbose mode. * src/grecs-gram.y: Likewise. * src/meta1-gram.y: Likewise. * src/bind-lex.l: Keep track of locations. * src/git-parser.c: Likewise. * src/grecs-lex.l: Likewise. * src/meta1-lex.l: Likewise. * src/path-parser.c: Likewise. * src/preproc.c: Likewise. * tests/gcf1.conf: Untabify. * tests/format01.at: Reflect changes in the output. * tests/join.at: Likewise. * tests/set.at: Likewise. * tests/locus-bind.at: New testcase. * tests/locus-git.at: New testcase. * tests/locus-meta1.at: New testcase. * tests/locus00.at: New testcase. * tests/locus01.at: New testcase. * tests/locus02.at: New testcase. * tests/path-locus.at: New testcase.
2011-06-23Minor fixes.Sergey Poznyakoff3
2011-06-23Conditionally include tests related to parser formats that can be disabled ↵Sergey Poznyakoff7
at configuration time. * src/Make.am (PARSER_DEFS, AM_CPPFLAGS): New variables. [GRECS_COND_META1_PARSER]: Update PARSER_DEFS. [GRECS_COND_BIND_PARSER]: Likewise. [GRECS_COND_GIT_PARSER]: Likewise. (GRECS_SRC): Add parsertab.c * src/parsertab.c: New file. * src/grecs.h (grecs_parser_t): New typedef. (grecs_enumerate_parsers) (grecs_get_parser_by_type): New functions. * tests/Makefile.am (PARSER_DEFS): New variable. [GRECS_COND_META1_PARSER]: Update PARSER_DEFS. [GRECS_COND_BIND_PARSER]: Likewise. [GRECS_COND_GIT_PARSER]: Likewise. (package.m4): Define ENABLE_* according to the PARSER_DEFS settings. * tests/empty.at: Test ENABLE_* defines to avoid testing unsupported parser formats. * tests/testsuite.at: Likewise. * tests/gcffmt.c: New option -list. Improve help output.
2011-05-28Bind: minor fix.Sergey Poznyakoff1
* src/bind-gram.y: Accept empty statement lists.
2011-05-28Accept empty input files.Sergey Poznyakoff7
* src/bind-gram.y: Input may be empty. * src/grecs-gram.y: Likewise. * src/meta1-gram.y: Likewise. * tests/empty.at: New test. * tests/Makefile.am: Add new testcase. * tests/testsuite.at: Add new testcase.
2011-05-26Fix output formatting.Sergey Poznyakoff5
* Makefile.am (EXTRA_DIST): Add @GRECS_DISTDOC@. * am/grecs.m4 (GRECS_SETUP): New flag syntax-doc sets GRECS_DISTDOC. * doc/GRECS_SETUP.3: Update. * src/format.c (grecs_format_node): Print value if GRECS_NODE_FLAG_VALUE is set. * tests/glob01.at: Update.
2011-05-25Change GRECS_NODE_.* flag handling.Sergey Poznyakoff4
* src/grecs.h: Rearange GRECS_NODE_FLAG_* constants. Remove GRECS_NODE_FLAG_NODESCEND, introduce GRECS_NODE_FLAG_DESCEND instead. (_GRECS_NODE_MASK_DELIM,_GRECS_NODE_MASK_OUTPUT): New macros. (grecs_format_node): Returns int. (grecs_print_node): Likewise.
2011-05-24Improve git parser.Sergey Poznyakoff3
* src/git-parser.c (token)<tag>: Remove. (token)<path>: New field. (rawinput): Set input_char to 0 on EOF. (collect_tag): Remove. (collect_unquoted,collect_subsection_name): New functions. (collect_string): Remove. (gettoken): Handle multiple subsections. Handle dot-delimited section names. (create_subsection_node): New function. (read_section): Rewrite using create_subsection_node. (grecs_git_parser): Initialize and free tok.path. * tests/git.conf: Provide a dot-delimited section name. * tests/parser-git.at: Change. expected output.
2011-05-24Minor changeSergey Poznyakoff1
* doc/grecs-syntax.texi: Remove the topmost @section to let includers specify their own sectioning command.
2011-05-23Minor fixesSergey Poznyakoff1
* build-aux/yyrename: Improve argument checking. Reword the description.
2011-05-23Fix handling of C comments in bind and grecs lexers.Sergey Poznyakoff7
* src/bind-lex.l: Fix unquoted string rule. * src/grecs-lex.l: Likewise. * tests/bind00.at: Update. * tests/grecs00.at: New testcase. * tests/Makefile.am: Add new testcases. * tests/testsuite.at: Likewise. * tests/gcffmt.c (main): New options -x and -X.
2011-05-23git: fix parserSergey Poznyakoff1
Accept ; as a comment starter. Accept partially or fully quoted values. Support the backslash escapes allowed by Git. * src/git-parser.c (input): semicolon starts a comment, too. (collect_substring): New function. (collect_string): Rewrite via collect_substring. (collect_value): New function. (getvalue): Use collect_value.
2011-05-22bind lexer: bugfix.Sergey Poznyakoff4
* src/bind-lex.l: Fix comment starter rule to take precedence over the identifier rule. * tests/bind00.at: New testcase. * tests/Makefile.am: Add new testcase. * tests/testsuite.at: Likewise.
2011-05-22Optionally use preprocessor for bind configs.Sergey Poznyakoff4
* src/bind-lex.l: Parse #line directives. (_pop_context): Use fclose or pclose, depending on how the stream was opened. (grecs_bind_new_source): Use preprocessor if grecs_preprocessor was set. * src/grecs-lex.l (parse_line): Rename to grecs_parse_line_directive. (parse_line_cpp): Rename to grecs_parse_line_directive_cpp. * src/grecs.h (grecs_parse_line_directive) (grecs_parse_line_directive_cpp): New protos. * src/lookup.c (grecs_match_first): Bugfix.
2011-05-22bind: handle ! prefix in acls.Sergey Poznyakoff2
2011-05-20Fix bind parser.Sergey Poznyakoff4
* src/bind-gram.y: Special handling for the controls block. * src/bind-lex.l: Handle "controls" separately. * src/lookup.c (grecs_find_node): Handle single dot path (root node). (grecs_match_first): Likewise. (grecs_match_next): Return NULL if buf is NULL. * tests/parser-bind.at: Update.
2011-05-19Implement "path-style" (Xres-style) config parser.Sergey Poznyakoff7
* src/path-parser.c: New file. * src/format.c (grecs_format_node): Attempt to print value only if the node is grecs_node_stmt. * src/grecs.h (grecs_path_parser): New proto. (grecs_node_from_path_locus): New proto. * src/lookup.c (grecs_node_from_path_locus): New function. * src/Make.am (GRECS_SRC): Add path-parser.c. * build-aux/getopt.m4: Implement print_help_hook.
2011-05-19Reimplement grecs_format_ familiy as output-independent functions.Sergey Poznyakoff10
* src/format.c (grecs_format_docstring): Rename to grecs_print_docstring. (grecs_format_simple_statement): Rename to grecs_print_simple_statement. (grecs_format_block_statement): Rename to grecs_print_block_statement. (grecs_format_statement_array): Rename to grecs_print_statement_array. (grecs_format_locus): Rename to grecs_print_locus. (grecs_format_node_path): Rename to grecs_print_node_path. (grecs_format_value): Rename to grecs_print_value. (grecs_format_node): Rename to grecs_print_node. (grecs_format_locus,grecs_format_node_path) (grecs_format_value,grecs_format_node): Reimplement as output-independent functions. All uses changed. * src/grecs.h: Update prototypes. * doc/grecs_format_locus.3: Update. * doc/grecs_format_node.3: Update. * doc/grecs_format_node_path.3: Update. * doc/grecs_format_value.3: Update.
2011-05-19Bugfixes.Sergey Poznyakoff3
* Makefile.am: Fix format to git log. * src/bind-lex.l (grecs_bind_close_sources): Reset input_stack to 0. * src/lookup.c (split_cfg_path): Allow only one of "./:;,^~" at the beginning of a path.
2011-05-18Minor change.Sergey Poznyakoff2
* src/grecs.h (grecs_include_path_clear): New proto. * src/preproc.c (grecs_include_path_clear): New function.
2011-05-16Add bind testsuite.Sergey Poznyakoff13
* README.submodule: Update URL. * src/bind-lex.l (grecs_bind_new_source): Scan include path. * src/grecs.h (grecs_find_include_file): new proto. * src/preproc.c (try_file): Rename to grecs_find_include_file. Change signature and return type. All uses updated. * tests/Makefile.am (EXTRA_DIST): Add new configs. (TESTSUITE_AT): Add parser-bind.at. * tests/gcffmt.c: Add -I (-include) option. * tests/testsuite.at: Include parser-bind.at. * tests/bind.conf: New file. * tests/bind.dlz: New file. * tests/bind.ext.conf: New file. * tests/bind.int.conf: New file. * tests/bind.keys: New file. * tests/parser-bind.at: New file.
2011-05-16Add tests for MeTA1 and Git parsers.Sergey Poznyakoff8
* src/git-parser.c: Hanlde end-of-line comments. * tests/Makefile.am (EXTRA_DIST): Add meta1.conf and git.conf (TESTSUITE_AT): Add parser-git.at and parser-meta1.at. * tests/testsuite.at: Include parser-git.at and parser-meta1.at. * tests/meta1.conf: New file. * tests/git.conf: New file. * tests/parser-git.at: New file. * tests/parser-meta1.at: New file. * tests/gcffmt.c (main): Handle -type= option.
2011-05-16Implement parser for git-style config files.Sergey Poznyakoff6
* am/grecs.m4: New option: parser-git * doc/GRECS_SETUP.3: Document new options. * src/git-parser.c: New file. * src/Make.am [GRECS_COND_GIT_PARSER]: Define GRECS_PARSER_GIT. (GRECS_SRC): Add GRECS_PARSER_GIT. * src/grecs.h (grecs_git_parser): New proto. * src/txtacc.c (grecs_txtacc_free): Ignore NULL argument.
2011-05-16Minor fixSergey Poznyakoff1
* build-aux/yyrename: Ignore #line statements.
2011-05-16Implement BIND config parser.Sergey Poznyakoff12
* am/grecs.m4: New option: parser-bind. * src/.gitignore: Update. * src/Make.am [GRECS_COND_BIND_PARSER]: Set GRECS_PARSER_BIND and GRECS_EXTRA_BIND. (GRECS_SRC): Include GRECS_PARSER_BIND. (EXTRA_DIST): Include GRECS_EXTRA_BIND. * src/bind-gram.y: New file. * src/bind-lex.l: New file. * src/format.c (grecs_txtacc_format_value): New function. * src/grecs.h (grecs_bind_parser): New proto. * src/parser.c: Set grecs_current_locus. * src/tree.c (grecs_node_bind): Return immediately if node==NULL. * src/yytrans: Update.
2011-05-15Provide a framework for multiple parsers. Implement meta1 parser.Sergey Poznyakoff20
* Makefile.am (EXTRA_DIST): Add build-aux/yyrename * am/grecs.m4: New options: parser-meta1 and all-parsers * src/.gitignore: Update. * src/Make.am [GRECS_COND_META1_PARSER]: Set GRECS_PARSER_META1 and GRECS_EXTRA_META1 (GRECS_SRC): Add new files. (EXTRA_DIST): Add GRECS_EXTRA_META1. (LEXCOMPILE,YACCCOMPILE): Redefine * src/grecs-gram.y: Don't include yygrecs.h (grecs_vasprintf,grecs_asprintf): Move to a separate file. (grecs_parse): Rename to grecs_grecs_parser. Actual grecs_parse is defined in parser.c (grecs_gram_trace): Move to parser.c * src/grecs-lex.l: Don't include yygrecs.h Use line_acc functions. * src/grecs.h (grecs_trace_flags): New extern. (GRECS_TRACE_GRAM, GRECS_TRACE_LEX): New flags. (grecs_lex_begin): Change signature. (grecs_grecs_parser,grecs_meta1_parser): New protos. (grecs_line_acc_create) (grecs_line_acc_free,grecs_line_acc_grow_char) (grecs_line_acc_grow_char_unescape) (grecs_line_acc_grow) (grecs_line_acc_grow_unescape_last): New protos. (GRECS_TXTACC_BUFSIZE): New const (grecs_txtacc_create,grecs_txtacc_free) (grecs_txtacc_grow,grecs_txtacc_finish) (grecs_txtacc_free_string): New protos. (grecs_value_match): New proto. * src/wordsplit.c (quote_transtab): Translate \" * src/yygrecs.h: Remove. * src/yytrans: New file. * build-aux/yyrename: New file. * src/asprintf.c: New file. * src/lineacc.c: New file. * src/meta1-gram.y: New file. * src/meta1-lex.l: New file. * src/parser.c: New file. * src/txtacc.c: New file. * doc/grecs_parse.3: Update. * doc/GRECS_SETUP.3: Update.
2011-05-15Improve wildcard matching.Sergey Poznyakoff5
* src/lookup.c (grecs_value_match): New function. (grecs_match_buf_free): Ignore NULL argument. (grecs_match): Implement single-occurrence wildcard (%). Match values using fnmatch globbing patterns. (grecs_match_first): Compress multiple contiguous *
2011-05-14Wildcard look-ups (initial implementation).Sergey Poznyakoff15
* src/grecs-gram.y (union)<ident>: New field. (IDENT): Change type to <ident>. All uses changed. * src/grecs-lex.l (ident): Initialize ident.locus. * src/grecs.h (GRECS_NODE_FLAG_NODESCEND): New flag. (grecs_match_buf_t): New data type. (grecs_match_first,grecs_match_next) (grecs_match_buf_free): New protos. (grecs_tree_first_node,grecs_next_node): New protos. * src/format.c (grecs_format_node): Handle GRECS_NODE_FLAG_NODESCEND flag. * src/lookup.c (grecs_match_buf): New struct. (grecs_match_first,grecs_match_next) (grecs_match_buf_free): New functions. (split_cfg_path): Fill in array of values, if given. (parse_tag): Remove. All uses updated. (node_finder): Use grecs_match_buf. * src/tree.c (grecs_tree_reduce): Fill config_keywords with 0s. (grecs_tree_first_node, grecs_next_node): New functions. * tests/.gitignore: Add gcfenum * tests/enum.at: New file. * tests/glob00.at: New file. * tests/glob01.at: New file. * tests/glob02.at: New file. * tests/gcfenum.c: New file. * tests/Makefile.am: Build gcfenum. Add enum.at test. * tests/testsuite.at: Include enum.at. * tests/gcfpeek.c: Implement -match option.
2011-05-13Improvements in git2chg.awk and grecs setup sequence.Sergey Poznyakoff4
* build-aux/git2chg.awk: New configuration variables: since=YYYY-MM-DD, to cut off entries earlier than the given date, and append=FILE, to append FILE to the generated ChangeLog. * am/grecs.m4 (GRECS_HOST_PROJECT_INCLUDES): New substitution variable. * src/Make.am (INCLUDES): Expand GRECS_HOST_PROJECT_INCLUDES. * tests/Makefile.am: Likewise.
2011-05-13Fix memory leaks.Sergey Poznyakoff5
* src/grecs-gram.y (slist production): Free ep->data after appending. * src/grecs-lex.l (string_list): Remove. All uses updated. * src/tree.c (grecs_node_free): Free ident. (grecs_tree_process): Fill config_keywords with zeros. * src/grecs.h (grecs_getline): New proto. * src/preproc.c (pp_getline): Rename to grecs_getline, drop static qualifier. Improve initial allocation.
2011-05-12Allow for NULL targets.Sergey Poznyakoff1
* src/tree.c (grecs_process_ident): Do nothing if target is NULL.
2011-05-12Bugfixes.Sergey Poznyakoff2
2011-05-10Bugfixes.Sergey Poznyakoff3
* Makefile.am (gitid.h): Fix sed expression. * src/grecs.h (grecs_hash_string): New proto. * src/symtab.c (grecs_hash_string): New function.
2011-05-09Bugfix.Sergey Poznyakoff1
* src/lookup.c (grecs_value_eq): Allow for NULL values.
2011-05-09Allow for statements without values, for compatibility with bind.Sergey Poznyakoff3
* src/format.c (grecs_format_value): Return immediately if val is NULL. * src/grecs-gram.y: Accept statements without values and arrays as block tags. * src/tree.c (grecs_process_ident): Bail out if a value is required, but not given.
2011-05-09Improve README generation.Sergey Poznyakoff3
2011-05-09Write README files.Sergey Poznyakoff6
2011-05-08Various fixes.Sergey Poznyakoff26
* .gitignore: Add gitid.h * Makefile.am: Build gitid.h. * am/grecs.m4: Remove GRECS_VEROK_AT. * build-aux/getopt.m4 (print_version_hook): New variable. (print_version): Call print_version_hook, if defined. * src/Make.am (INCLUDES): Update. * src/grecs.h (grecs_version_info) <id>: New member. * src/version.c (grecs_version): Initialize id. * tests/Makefile.am: Remove GRECS_VEROK_AT. * tests/testsuite.at: Likewise.
2011-05-08Redo versioning support.Sergey Poznyakoff12
* am/grecs.m4: Define GRECS_VEROK_AT if package version matches the standard scheme. Define GRECS_DISTCK_AT if install flag is set. * src/grecs.h (GRECS_VERSION_MAJOR) (GRECS_VERSION_MINOR): New defines. (grecs_version_info)<buffer>: New member. (grecs_version): Return allocated grecs_version_info structure. (grecs_version_cmp): Change prototype. (grecs_version_ok) (grecs_version_info_cmp) (grecs_version_split) (grecs_version_info_free): New protos. * src/version.c: Rewrite. * src/libgrecs.m4 (AM_LIBGRECS): Use grecs_version_ok * tests/.gitignore: Add distck. * tests/Makefile.am: Add new tests. * tests/testsuite.at: Add new tests. * tests/gcfver.c: Update. * tests/vercmp.at: Rewrite. * tests/verok.at: New file (from old vercmp.at). * tests/distck.at: New file. * tests/distck.c: New file.
2011-05-08Bugfix.Sergey Poznyakoff1
2011-05-07Bugfixes.Sergey Poznyakoff4
* src/grecs.h (GRECS_MULT): New flag. * src/lookup.c (parse_label): Allocate array elements. * src/tree.c (grecs_process_ident): Store string duplicates in lists. (reduceproc): Ignore keywords marked with GRECS_MULT.
2011-05-07Support standalone compilation.Sergey Poznyakoff21
* AUTHORS, COPYING, NEWS, README: New files. * .gitignore: Update. * am/.gitignore: New file. * build-aux/.gitignore: New file. * build-aux/ylwrap: Remove. * Makefile.am: Define ACLOCAL_AMFLAGS [GRECS_CHANGELOG]: Build ChangeLog. * am/grecs.m4: Define GRECS_CHANGELOG and GRECS_SRCDIR. Fixup first argument, if it is [.]. * configure.ac: New file. * src/Make-inst.am (include_HEADERS): Add wordsplit.h. Install libgrecs.m4. * Make-shared.am (noinst_HEADERS): Add wordsplit.h. * src/Make-static.am: Likewise. * src/Make.am (GRECS_SRC): Remove wordsplit.h (noinst_HEADERS): Add yygrecs.h (YLWRAP): Remove. * src/libgrecs.m4: New file. * src/yygrecs.h: New file. * src/grecs-gram.y: Include yygrecs.h. * src/grecs-lex.l: Likewise. * src/preproc.c (yy_grecs_flex_debug): Rename to grecs_yy_flex_debug.
2011-05-07Minor change in makefiles.Sergey Poznyakoff5
* src/Makefile.am: Remove. * src/Make.am (GRECS_SRC): Remove grecs.h * src/Make-inst.am (include_HEADERS): Add grecs.h * src/Make-shared.am (noinst_HEADERS): Add grecs.h * src/Make-static.am: Likewise.
2011-05-07Implement table-driven statement aggregation.Sergey Poznyakoff9
* src/grecs.h (grecs_tree_reduce): Change signature. (nodeproc_closure)<flags>: New member. (value_to_list): Bugfixes. (value_to_array,array_add): New functions. (node_aggregate_stmt): Rewrite. (node_merge_stmt): Take additional argument. (grecs_tree_reduce): Take additional argument. All uses changed. * src/tree.c (grecs_tree_free): Don't coredump on NULL arg. * src/format.c (grecs_format_simple_statement): Bugfix. * tests/reduce03.at: New testcase. * tests/Makefile.am: Add reduce03.at * tests/testsuite.at: Add reduce03.at * tests/gcffmt.c: Single grecs_format_node call is enough to print the entire tree. * tests/gcfset.c (logging_kwtab): Mark "facility" as GRECS_AGGR to disable aggregation. (usage): Update. (main): New options: -print, -locus, -sort, -noset. Pass GRECS_AGGR to grecs_tree_reduce.

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