GitLab

(iso-cvt-ffh, iso-cvt-wfh, iso-cvt-ash): Doc fix.

(Fnewline): If use_hard_newlines is on, mark inserted
newline(s) with `hard' property, marked rear-nonsticky.

(looking-at-hard): New function.
(paragraph-start, paragraph-separate): Doc fix.

at end of paragraph, to make sure text-properties are preserved.
(fill-paragraph): Call fill-region, not fill-region-as-paragraph,
to avoid clobbering paragraph-internal hard-newlines.
(fill-region): If use-hard-newlines is on, divide into
"paragraphs" by breaking at every hard newline, temporarily
ignoring paragraph-start.

function to insert newline so it will be marked hard if appropriate.
(indent-new-comment-line): Use `newline' function, unless called
with (new) argument.
(do-auto-fill): Call indent-new-comment-line with argument to
make newline soft.

(ctl-x-map): Define C-x C-b to list-buffers.

(message_dolog): New function, extracted from message2.

(mark_object): Use the same XOR expression as elsewhere.
(gc_sweep): Don't touch DONT_COPY_FLAG here; this one is a real size field,
not a mangled pointer.

Mask size field when comparing pseudovectors.
(Frandom): Use VALBITS instead of hardcoded constants.

(backup-buffer): Do nothing if backup-info is nil.

(ange-ftp-real-find-backup-file-name): New function.
(ange-ftp-find-backup-file-name): New function.
Use it to handle find-backup-file-name.

(run_time_remap): Cast arg to brk.
(brk_value): Renamed from Brk.
(is_it): Cast 1st arg of mmap.

of fixed length static buffers in many places.
	* etags.c (FILEPOS, GET_CHARNO, GET_FILEPOS, max, LINENO): Deleted.
	(append_to_tagfile, typedefs, typedefs_and_cplusplus,
	 constantypedefs, update, vgrind_style, no_warnings,
	 cxref_style, cplusplus, noindentypedefs): Were int, now logical.
	(permit_duplicates): Was a var, now a #define.
	(filename_lb): Was global, now local to main.
	(main): Open the tag file when in cxref mode.
	Use a BUFSIZ size buffer for making the shell commands.
	Look at the return value from the system routine.
	Exit when cannot open the tag file.
	(process_file): Open the file and pass the FILE* to find_entries.
	(find_entries): Now void, because does not open the file itself.
	(pfnote): Recovering from lack of memory does not work.  Removed.
	Use savenstr and simplify the code.
	(free_tree): Only free the name space if node is named.
	(structtag): Now a pointer, not a fixed length array of chars.
	(consider_token): Don't take a token as argument.  Use savenstr
	when saving a tag in structtag.  Callers changed.
	(TOKEN): Structure changed.  Now used only in C_entries.
	(TOKEN_SAVED_P, SAVE_TOKEN, RESTORE_TOKEN): Deleted.
	(C_entries): nameb and savenameb deleted.  Use dinamic allocation.
	(pfcnt): Deleted.  Users updated.
	(getit, Asm_labels, Pascal_functions, L_getit, get_scheme,
	 TEX_getit, prolog_getit): Use dinamic allocation for storing
	the tag instead of a fixed size buffer.

(isearch-toggle-case-fold, isearch-message): Likewise.

Add some function declarations.