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2020-01-25Fix null pointer deref in is_autolinkNick Wellnhofer
Introduced by a recent commit. Found by OSS-Fuzz.
2020-01-24build: substitute the path into the generate filesSaleem Abdulrasool
This resorts to the variable substitution to ensure the path embedded is correct. Without this, the path at the time of the configuration. In the case of the Swift project, this ended up searching in the *source* directory rather than the *build* directory. This will ensure that we export the file to an absolute location and we use the same location in the `cmarkConfig.cmake` file by means of CMake's `configure_file` subsitution.
2020-01-23build: use absolute path for cmarkTargets.cmakeSaleem Abdulrasool
Adjust the include of the CMake file to use a cmarkConfig.cmake relative location which enables use without considerations for the path.
2020-01-23Rearrange struct cmark_nodeNick Wellnhofer
Introduce multi-purpose data/len members in struct cmark_node. This is mainly used to store literal text for inlines, code and HTML blocks. Move the content strbuf for blocks from cmark_node to cmark_parser. When finalizing nodes that allow inlines (paragraphs and headings), detach the strbuf and store the block content in the node's data/len members. Free the block content after processing inlines. Reduces size of struct cmark_node by 8 bytes.
2020-01-23Improve packing of struct cmark_listNick Wellnhofer
Allows to reduce size of struct cmark_node later.
2020-01-23Use C string instead of chunk in rendererNick Wellnhofer
Fix another place where an "allocated" cmark_chunk was used.
2020-01-23Use C string instead of chunk for literal textNick Wellnhofer
Use zero-terminated C strings and a separate length field instead of cmark_chunks. Literal inline text will now be copied from the parent block's content buffer, slowing the benchmark down by 10-15%. The node struct never references memory of other nodes now, fixing #309. Node accessors don't have to check for delayed creation of C strings, so parsing and iterating all literals using the public API should actually be faster than before.
2020-01-23Use C string instead of chunk for custom block contentsNick Wellnhofer
Reduces size of struct cmark_node by 8 bytes.
2020-01-23Use C string instead of chunk for link URL and titleNick Wellnhofer
Use zero-terminated C strings instead of cmark_chunks without storing the length. This introduces a few additional strlen computations, but overhead should be low. Allows to reduce size of struct cmark_node later.
2020-01-23Use C string instead of chunk for code info and literalNick Wellnhofer
Use zero-terminated C strings instead of cmark_chunks without storing the length. The length of code literals will be readded in a later commit. strlen overhead for code info should be negligible. Reduces size of struct cmark_node by 8 bytes.
2020-01-23Helper function to set C strings in nodesNick Wellnhofer
2020-01-15Fix pathological_tests.py on WindowsNick Wellnhofer
When using multiprocessing on Windows, the main program must be guarded with a __name__ check.
2020-01-15Remove useless __name__ check in test scriptsNick Wellnhofer
These checks don't seem to be required and broke pathological_tests.py on Windows where multiprocessing sets __name__ to "__mp_main__".
2020-01-15Remove unused variableNick Wellnhofer
2020-01-15Reintroduce version check for MSVC /TP flagNick Wellnhofer
The flag is only required for old MSVC versions.
2020-01-11Fix CMake generator expression checking for MSVCNick Wellnhofer
2020-01-10commonmark renderer: better escaping in smart mode.John MacFarlane
When CMARK_OPT_SMART is enabled, we escape literal `-`, `.`, and quote characters when needed to avoid their being "smartified." See e.g. jgm/pandoc#6041 for an application.
2020-01-10Add options field to cmark_renderer.John MacFarlane
This is an internal change, as this isn't part of the public API.
2020-01-05Move C_VISIBILITY_PRESET back to src/CMakeLists.txt.John MacFarlane
This reverts a change by @compnerd in commit b6ffaca93e2b539ec407aeb4fd588c7f9441e7a9. We don't want this for api_tests, as it triggers this warning: ``` CMake Warning (dev) at api_test/CMakeLists.txt:1 (add_executable): Policy CMP0063 is not set: Honor visibility properties for all target types. Run "cmake --help-policy CMP0063" for policy details. Use the cmake_policy command to set the policy and suppress this warning. Target "api_test" of type "EXECUTABLE" has the following visibility properties set for C: C_VISIBILITY_PRESET For compatibility CMake is not honoring them for this target. This warning is for project developers. Use -Wno-dev to suppress it. ```
2020-01-05commonmark.c - use size_t instead of int.John MacFarlane
2020-01-05Include string.h in cmark-fuzz.c.John MacFarlane
Recommended by build log at https://oss-fuzz-build-logs.storage.googleapis.com/log-6a7500a1-8617-42c6-b8e4-78cab009b5b5.txt
2020-01-03fix -Wconst-qual warningSaleem Abdulrasool
The string literal being assigned is const, but the assignment looses the constness of this string. This enables building with `/Zc:strictString` with MSVC as well.
2020-01-02build: add exports targets for build tree usageSaleem Abdulrasool
This enables the use of the export targets from the build tree to allow easy use of the CMark library in other projects. Resolves: #307
2020-01-02build: use target properties for include pathsSaleem Abdulrasool
This configures the target to setup the include paths publicly for the library targets in the build interface. This enables uses of the targets in the build tree without having to specify the include directories. This is particularly useful for use in the export targets, but also simplifies the rules for the API tests. The install interface does not need the include directories as `cmark.h` is installed into `include` which is a default include path.
2020-01-02build: chmod -x CMakeLists.txt (NFC)Saleem Abdulrasool
Remove the unnecessary execute permission on CMakeLists.txt.
2020-01-02build: reduce property computation in CMakeSaleem Abdulrasool
This reduces the work that CMake needs to do to configure the libraries by setting all the properties at once.
2020-01-02build: use `CMAKE_INCLUDE_CURRENT_DIRECTORY`Saleem Abdulrasool
This uses the CMake mechanism for including the current source and binary directories. This avoids the custom handling for this.
2020-01-02build: improve man page installationSaleem Abdulrasool
man pages are extremely useful, but are not generally available on Windows. This changes the install condition to check for the Windows cross-compile rather than the toolchain in use. It is possible to build for Windows using clang in the GNU driver.
2020-01-02build: only include GNUInstallDirs onceSaleem Abdulrasool
Avoid including the utility once, which should avoid some unnecessary CMake checks, and reduces duplication.
2019-12-26build: replace `add_compile_definitions` (#321)Saleem Abdulrasool
Replace `add_compile_definitions` with `add_compile_options` since the former was introduced in 3.12.
2019-12-22build: cleanup CMake (#319)Saleem Abdulrasool
* build: inline a variable * build: use `LINKER_LANGUAGE` property for C++ runtime Rather than explicitly name the C++ runtime, use the `LINKER_LANGUAGE` property to use the driver to spell the C++ runtime appropriately. * build: use CMake to control C standard Rather than use compiler specific flags to control the language standard, indicate to CMake the desired standard. * build: use the correct variable These flags are being applied to the *C* compiler, check the C compiler, not the C++ compiler. * build: loosen the compiler check This loosens the compiler identifier check to enable matching AppleClang which is the identifier for the Xcode compiler. * build: hoist shared flags to top-level CMakeLists This hoists the common shared flags handling to the top-level CMakeLists from sub-layers. This prevents the duplication of the handling. * build: remove duplicated flags This is unnecessary, `/TP` is forced on all MSVC builds, no need to duplicate the flag for older versions. * build: loosen C compiler identifier check Loosen the check to a match rather than equality check, this allows it to match AppleClang which is the identifier for the Apple vended clang compiler part of Xcode. * build: use `add_compile_options` Use `add_compile_options` rather than modify `CMAKE_C_FLAGS`. The latter is meant to be only modified by the user, not the package developer. * build: hoist sanitizer flags to global state This moves the CMAKE_C_FLAGS handling to the top-level and uses `add_compile_options` rather than modifying the user controlled flags. * build: hoist `-fvisibilty` flags to top-level These are global settings, hoist them to the top level. * build: hoist the debug flag handling Use a generator expression and hoist the flag handling for the debug build. * build: hoist the profile flag handling This is a global flag, hoist it to the top level and use `add_compile_options` rather than modify the user controlled flags. * build: remove incorrect variable handling This seemed to be attempting to set the linker not the linker flags for the profile configuration. This variable is not used, do not set it. * build: remove unused CMake includes
2019-12-21Commonmark renderer: always use fences for code (#317).John MacFarlane
This solves problems with adjacent code blocks being merged.
2019-12-21Ensure that consecutive indented code blocks aren't merged...John MacFarlane
by inserting an HTML comment. Closes #317. I think I'll follow up with a change to use fenced code blocks, but this was the minimal fix.
2019-12-19Improve rendering of commonmark code spans with spaces.John MacFarlane
Closes #316.
2019-11-27normalize.py: use html.escape instead of cgi.escape.John MacFarlane
Closes #313.
2019-11-11Cleaner approach to max digits for numeric entities.John MacFarlane
This modifies unescaping in houdini_html_u.c rather than the entity handling in inlines.c. Unlike the other, this approach works also in e.g. link titles.
2019-11-11Fix entity parser (and api test) to respect length limit on numeric entities.John MacFarlane
2019-11-11Code reformatJohn MacFarlane
2019-11-11Don't allow link destinations with unbalanced unescaped parentheses.John MacFarlane
See commonmark/commonmark.js#177.
2019-11-11Updaet spec.txt.John MacFarlane
2019-10-14Create FUNDING.ymlJohn MacFarlane
2019-07-05print_usage(): Minor grammar fix, swap two words (#305)Øyvind A. Holm
2019-06-01Clarify which backtick strings (#301)Johel Ernesto Guerrero Peña
A code span can have more than its two surrounding ones, like ` `` `.
2019-05-29Remove "-rdynamic" flag for static builds (#300)Eric Pruitt
cmake adds `-rdynamic` on linux, even for static builds. This commit removes it for linux builds by resetting `CMAKE_SHARED_LIBRARY_LINK_C_FLAGS`.
2019-04-23Merge pull request #294 from JerwuQu/cmark-issue-291-jerwuquJohn MacFarlane
Add built cmark.exe as an AppVeyor artifact
2019-04-23Merge pull request #295 from nwellnhof/link-exe-with-libJohn MacFarlane
Link executable with static or shared library
2019-04-23Link executable with static or shared libraryNick Wellnhofer
If CMARK_STATIC is on (default), link the executable with the static library. This produces exactly the same result as compiling the library sources again and linking with the object files. If CMARK_STATIC is off, link the executable with the shared library. This wasn't supported before and should be the preferred way to package cmark on Linux distros. Building only a shared library and a statically linked executable isn't supported anymore but this doesn't seem useful.
2019-04-23Add built cmark.exe as an AppVeyor artifactMarcus Ramse
2019-04-08Revise changelogJohn MacFarlane
2019-04-07Updaet changelog.John MacFarlane