Here are the latest modula-2 front end patches. Since the posting in https://gcc.gnu.org/pipermail/gcc-patches/2022-October/603161.html I've rewritten the python3 documentation scripts (feedback from patchset 16) and applied all the suggestions from the feedback in patchset 15 (gm2-lang.cc).
All the patches are can also be at: https://splendidisolation.ddns.net/public/modula2/patchsummary.html which contains the status of the patch, their contents and testing summary. Thanks for the feedback - and clean up suggestions! regards, Gaius Patch Summary ============= The gm2 driver program and top level makefile infrastructure [PATCH v3] 1/19: changes outside gcc/m2, libgm2 and gcc/testsuite. [PATCH v3] 2/19: Make-lang.in [PATCH v3] 3/19: gm2 driver files. The libraries /libgm2 [PATCH v3] 4/19: libgm2/libm2pim contents [PATCH v3] 5/19: libgm2/libm2iso contents [PATCH v3] 6/19: libgm2/libm2min contents [PATCH v3] 7/19: libgm2/libm2log contents [PATCH v3] 8/19: libgm2 contents Modula-2 plugin [PATCH v3] 9/19: plugin source files Modula-2 to gimple interface [PATCH v3] 10/19: gimple interface header files *.h and *.def [PATCH v3] 11/19: gimple interface *[a-d]*.cc [PATCH v3] 12/19: gimple interface *[e-f]*.cc [PATCH v3] 13/19: gimple interface *[g-m]*.cc [PATCH v3] 14/19: gimple interface remainder Lexical analysis (flex), lang hooks and debug tree module [PATCH v3] 15/19: cc1gm2 additional non modula2 source files Linking bootstrap tool and documentation build script [PATCH v3] 16/19: bootstrap and documentation tools Testsuite and remaining files [PATCH v3] 17/19: dejagnu expect library scripts. [PATCH v3] 18/19: remainder of the files for the compiler and libraries. (not posted) [PATCH v3] 19/19: modula2 testsuite. (not posted)