Cross Reference: /src/usr.bin/seq/seq.c

History log of /src/usr.bin/seq/seq.c
Revision	Date	Author	Comments
1.15	09-Jul-2025	uwe	seq: be smarter when inferring precision from arguments Use the most precisely specified argument to infer precision, not the last one we happen to process.
1.14	04-May-2024	mlelstv	branches: 1.14.2; Bail if increment is too small for the precision to avoid an infinite loop.
1.13	24-Feb-2024	mlelstv	Chose better number format.
1.12	20-Mar-2021	cheusov	seq.c: replace non-standard `\e` with standard compliant `\x1B`
1.11	17-Dec-2018	christos	- Default terminator to \n - Don't print a trailing separator Behavior now matches GNU seq (from Aram at tech-userlevel)
1.10	29-Oct-2017	ginsbach	branches: 1.10.2; 1.10.4; The sign is optional in an exponent Treat numbers after [Ee] as a positive number rather than an invalid numeric sequence. (Taken from FreeBSD but done differently.)
1.9	29-Oct-2017	ginsbach	Fix typos (from FreeBSD)
1.8	05-Sep-2016	sevan	Drop main() prototype.
1.7	27-May-2010	dholland	Rerun valid_format() both before and after unescaping the format string, in case the format string contains printf conversions assembled from escape sequences. A better approach might be to adjust the unescape logic to avoid generating printf conversions (e.g. convert \x25 to %% instead of %) but that's somewhat problematic and it's not really worth taking the trouble. Running valid_format() only after unescaping would also be somewhat tidier but makes printing the invalid format string problematic, because the unescape logic runs in place. None of these cases are really worth worrying about in detail, but now at least they don't result in SIGSEGV. Related to PR 43355.
1.6	27-May-2010	dholland	Fix valid_format() to be more careful about allowing only valid printf formats. Also, accept %a and %A, which are new since this logic was last updated, and also allow %F even though it's not functionally different from %f. Document these additions and bump date of man page. Fixes PR 43355.
1.5	21-Jul-2008	lukem	Remove the \n and tabs from the __COPYRIGHT() strings. Tweak to use a consistent format.
1.4	30-Apr-2008	ginsbach	branches: 1.4.2; Remove clause 3 and 4 from TNF licenses
1.3	18-Jan-2008	ginsbach	branches: 1.3.4; Fix problem with handling escaped octal and hexadecimal sequences in the -f format option. The problem is that the next character after such an escape was not copied to the output.
1.2	20-Jan-2005	wiz	branches: 1.2.18; Sync usage with man page.
1.1	20-Jan-2005	ginsbach	seq(1) - print sequences of numbers
1.2.18.1	23-Mar-2008	matt	sync with HEAD
1.3.4.1	18-May-2008	yamt	sync with head.
1.4.2.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.10.4.1	10-Jun-2019	christos	Sync with HEAD
1.10.2.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.14.2.1	02-Aug-2025	perseant	Sync with HEAD

OpenGrok