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2015-04-05Document that some sorts uses -b w/o key fields.Todd C. Miller
2015-04-05For the -g flag, treat non-floating point keys as 0, similar to -n.Todd C. Miller
This makes "sort -gu" and "sort -nu" behave similarly and passes our sort regress tests.
2015-04-05The -b flag should only apply when key fields are specified.Todd C. Miller
If -b follows -k it has no effect.
2015-04-05Do not permute command line arguments but still support theTodd C. Miller
obsolescent "-o outfile" after input files syntax.
2015-04-04Merge conflictsJames Turner
2015-04-04Give man(7) section and subsection headers heanging indentation.Ingo Schwarze
Reduces groff-mandoc differences in base by about 2.5% due to various Perl manuals having long section titles. Quirk found in argtable2(3).
2015-04-04Rounding rules for horizontal scaling widths are more complicated.Ingo Schwarze
There is a first rounding to basic units on the input side. After that, rounding rules differ between requests and macros. Requests round to the nearest possible character position. Macros round to the next character position to the left. Implement that by changing the return value of term_hspan() to basic units and leaving the second scaling and rounding stage to the formatters instead of doing it in the terminal handler. Improves for example argtable2(3).
2015-04-04Add support for commit ids to opencvs status.Stefan Sperling
Patch by joris via tech@; reminded by tedu
2015-04-04Fix modified timestamp in output of opencvs status.Stefan Sperling
Patch by joris via tech@; reminded by tedu
2015-04-04Don't allow breaking the output line after hyphens following escapeIngo Schwarze
sequences. Improves tic(1), sxpm(1), and a few Perl manuals. Quirk found by naddy@ in milter-greylist(8).
2015-04-04Fix a quirk with respect to empty .HP.Ingo Schwarze
Found while writing a regression test for man_macro.c rev. 1.66. Incidentally, this brings rendering of XFreeEventData(3) closer to groff.
2015-04-03Vastly simplify man(7) block unwinding, similar to mdoc_macro.c 1.171.Ingo Schwarze
Drop one enum type, two static functions, 70 lines of code. Also fixes the mpeg_encode(1) manual reported broken by naddy@.
2015-04-03correct return value in pubkey parsing, spotted by Ben HawkesDamien Miller
ok markus@
2015-04-03Pull an #include out of an #ifdef.Brian Callahan
XCHAR and XSHORT have always been defined to be int. Just make them int. We don't need to care about making better code for whatever non-VAX machines were being used in 1986. ok florian@
2015-04-03It turns out the man(7) parser suffers from unintelligible handlingIngo Schwarze
of block rewinding, just like then mdoc(7) parser did. First step in getting rid of rew_scope(): Replace the only call where the target block is known. This commit is analogous to mdoc_macro.c rev. 1.167. One down, three to go.
2015-04-03Only one input file is allowed with the -c/-C flags.Todd C. Miller
2015-04-03The combination of -c and -o is not specified by POSIX. In fact, the callTobias Stoeckmann
"sort -o file -c file" has unspecified behavior and would leave an empty file behind if it was sorted, the original file it was not. If -c (or -C) has been specified, only perform that action and ignore -o among other arguments. While at it, clean up check() internals. with input by and ok millert@
2015-04-03If -S has been supplied multiple times, only take last one into account.Tobias Stoeckmann
Without this patch, multiple -S arguments influence each other. spotted by and ok millert@
2015-04-03No need to hardcode /usr/bin/ as the path to more(1); helps portability.Ingo Schwarze
We don't hardcode the paths to gunzip(1) and cmp(1) either. Discussed with ajacoutot@.
2015-04-02Third step towards parser unification:Ingo Schwarze
Replace struct mdoc_meta and struct man_meta by a unified struct roff_meta. Written of the train from London to Exeter on the way to p2k15.
2015-04-02murder excessive whitespaceTheo de Raadt
2015-04-02Second step towards parser unification:Ingo Schwarze
Replace struct mdoc_node and struct man_node by a unified struct roff_node. To be able to use the tok member for both mdoc(7) and man(7) without defining all the macros in roff.h, sacrifice a tiny bit of type safety and make tok an int rather than an enum. Almost mechanical, no functional change. Written on the Eurostar from Bruxelles to London on the way to p2k15.
2015-04-02Prevent integer overflow when parsing -S argument as percentage.Tobias Stoeckmann
Also make sure that the parsed memory amount, stored in a long long, won't be larger than SIZE_MAX to properly support 32 bit systems. with input by and ok millert@
2015-04-02Global variable free_memory is only used in sort.c's set_hw_params,Tobias Stoeckmann
so turn it into a local one. ok millert@
2015-04-02First step towards parser unification:Ingo Schwarze
Replace enum mdoc_type and enum man_type by a unified enum roff_type. Almost mechanical, no functional change. Written on the ICE train from Frankfurt to Bruxelles on the way to p2k15.
2015-04-02Fixed whitespace issues.Tobias Stoeckmann
ok millert@
2015-04-02Zap some more NULL checks in front of free.Tobias Stoeckmann
ok millert@
2015-04-02No need to strdup environment variable or command line arguments here.Tobias Stoeckmann
ok millert@
2015-04-02Add signal name instead of array index (which is not the signal number)Tobias Stoeckmann
to sigaction error message. with input by and ok millert@
2015-04-02Don't need to include stdint.hTodd C. Miller
2015-04-02No need for the umask() dance now that temp files are createdTodd C. Miller
with mkstemp(). Also remove useless else after a return.
2015-04-02Don't install signal handlers for SIGQUIT, SIGVTALRM, SIGPROF.Todd C. Miller
2015-04-02When using mmap() we don't need to keep the open fd around, closingTodd C. Miller
the fd does not unmap the region.
2015-04-02closefile() already checks for stdin so no need to check in the caller.Todd C. Miller
2015-04-01Check for overflow when handling buffer size suffixes.Todd C. Miller
2015-04-01Block signals during tmp_files insertion, so that the signal handlerTheo de Raadt
cannot encounter an incoherent list. It was an absolutely tiny signal race. ok millert
2015-04-01Use reallocarray instead of malloc.Todd C. Miller
2015-04-01Just use sort_reallocarray() everywhere.Todd C. Miller
2015-04-01Revert unintentional commit. This will be revisited shortly.Todd C. Miller
2015-04-01Style nits, remove whitespace at the start of a function.Todd C. Miller
2015-04-01Remove some unneeded NULL checks that don't really help anything.Todd C. Miller
It is better to crash when given bad input rather than producing a wrong result. None of the checks can actually be triggered.
2015-04-01Use exit value 2 for mutually exclusive option errors.Todd C. Miller
2015-04-01Fix typo in revision 1.55Todd C. Miller
2015-04-01Remove some unneeded NULL checks that don't really help anything.Todd C. Miller
It is better to crash when given bad input rather than producing a wrong result. None of the checks can actually be triggered.
2015-04-01Let reallocarray do the multiplication for us.Todd C. Miller
2015-04-01Use reallocarray.Todd C. Miller
2015-04-01Fix last instance of malloc(n * sizeof(char)) idiom.Todd C. Miller
2015-04-01The argument to --sort is not optional so no need to check for NULL optarg.Todd C. Miller
2015-04-01No need for if (x) free(x) style checks, this is not K&R.Todd C. Miller
2015-04-01No need for an else clause after a continue, it just makes theTodd C. Miller
code harder to read.