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| author | June McEnroe <june@causal.agency> | 2021-01-20 18:22:07 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2021-01-20 18:22:07 -0500 |
| commit | 1fdfbf9e96f638e60bf4d34aa30327e35d001a0e (patch) | |
| tree | 7215303623b734e6127a743da9b16bef6f7a096b | |
| parent | Add messy sh lexer (diff) | |
| download | src-1fdfbf9e96f638e60bf4d34aa30327e35d001a0e.tar.gz src-1fdfbf9e96f638e60bf4d34aa30327e35d001a0e.zip | |
Generate tags for sh files in mtags
Only matches functions declared at the beginnings of lines, but I'm fine with that.
| -rw-r--r-- | bin/Makefile | 4 | ||||
| -rw-r--r-- | bin/man1/mtags.1 | 14 | ||||
| -rw-r--r-- | bin/mtags.c | 9 |
3 files changed, 21 insertions, 6 deletions
diff --git a/bin/Makefile b/bin/Makefile index 7e6b0b7d..7fc0ad0c 100644 --- a/bin/Makefile +++ b/bin/Makefile @@ -134,10 +134,10 @@ html: ${HTMLS} ${HTMLS}: html.sh scheme hilex htagml htmltags -htmltags: *.[chly] mtags Makefile +htmltags: *.[chly] mtags Makefile *.sh rm -f $@ for f in *.[chly]; do ctags -aw -f $@ $$f; done - ./mtags -a -f $@ Makefile + ./mtags -a -f $@ Makefile *.sh .SUFFIXES: .html diff --git a/bin/man1/mtags.1 b/bin/man1/mtags.1 index bb4b50b4..57856ba0 100644 --- a/bin/man1/mtags.1 +++ b/bin/man1/mtags.1 @@ -1,4 +1,4 @@ -.Dd January 19, 2021 +.Dd January 20, 2021 .Dt MTAGS 1 .Os . @@ -21,9 +21,9 @@ makes a file for .Xr ex 1 from the specified -.Xr make 1 -and +.Xr make 1 , .Xr mdoc 7 +.Xr sh 1 sources. . .Pp @@ -55,6 +55,14 @@ Files whose names end in are assumed to be .Xr mdoc 7 files. +Files whose names are +.Pa .profile , +.Pa .shrc +or end in +.Pa .sh +are assumed to be +.Xr sh 1 +files. . .Sh FILES .Bl -tag -width Ds diff --git a/bin/mtags.c b/bin/mtags.c index 55257088..1ebfbac5 100644 --- a/bin/mtags.c +++ b/bin/mtags.c @@ -49,6 +49,7 @@ int main(int argc, char *argv[]) { regex_t makeFile, makeLine; regex_t mdocFile, mdocLine; + regex_t shFile, shLine; int error = 0 || regcomp(&makeFile, "(^|/)Makefile|[.]mk$", REG_EXTENDED | REG_NOSUB) || regcomp( @@ -57,7 +58,11 @@ int main(int argc, char *argv[]) { REG_EXTENDED ) || regcomp(&mdocFile, "[.][1-9]$", REG_EXTENDED | REG_NOSUB) - || regcomp(&mdocLine, "^[.]S[hs] ([^\t\n]+)", REG_EXTENDED); + || regcomp(&mdocLine, "^[.]S[hs] ([^\t\n]+)", REG_EXTENDED) + || regcomp( + &shFile, "(^|/)[.](profile|shrc)|[.]sh$", REG_EXTENDED | REG_NOSUB + ) + || regcomp(&shLine, "^([_[:alnum:]]+)[[:blank:]]*[(][)]", REG_EXTENDED); assert(!error); size_t cap = 0; @@ -68,6 +73,8 @@ int main(int argc, char *argv[]) { regex = &makeLine; } else if (!regexec(&mdocFile, argv[i], 0, NULL, 0)) { regex = &mdocLine; + } else if (!regexec(&shFile, argv[i], 0, NULL, 0)) { + regex = &shLine; } else { warnx("skipping unknown file type %s", argv[i]); continue; |