diff options
| author | June McEnroe <june@causal.agency> | 2021-01-19 20:08:20 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2021-01-19 20:15:13 -0500 |
| commit | 0193f411a44b7f20e97a93d52274582043589c2e (patch) | |
| tree | e25a1f7c66fce20339fe643f5975f1819239fce7 | |
| parent | Match tab following escaped newline in make assignments (diff) | |
| download | src-0193f411a44b7f20e97a93d52274582043589c2e.tar.gz src-0193f411a44b7f20e97a93d52274582043589c2e.zip | |
Support BSD make syntax and match *.am
These don't really go together, but...
Diffstat (limited to '')
| -rw-r--r-- | bin/hilex.c | 2 | ||||
| -rw-r--r-- | bin/make.l | 30 | ||||
| -rw-r--r-- | bin/man1/hilex.1 | 8 |
3 files changed, 32 insertions, 8 deletions
diff --git a/bin/hilex.c b/bin/hilex.c index 1f9b98a5..9fa0b5a9 100644 --- a/bin/hilex.c +++ b/bin/hilex.c @@ -51,7 +51,7 @@ static const struct { const char *linePatt; } Lexers[] = { { &LexC, "c", "[.][chlmy]$", NULL }, - { &LexMake, "make", "[.]mk$|^Makefile$", NULL }, + { &LexMake, "make", "[.](mk|am)$|^Makefile$", NULL }, { &LexMdoc, "mdoc", "[.][1-9]$", "^[.]Dd" }, { &LexText, "text", "[.]txt$", NULL }, }; diff --git a/bin/make.l b/bin/make.l index 88f286dc..027fefa3 100644 --- a/bin/make.l +++ b/bin/make.l @@ -21,7 +21,7 @@ #include "hilex.h" %} -%s Assign +%s Assign Preproc %x Variable Shell ident [._[:alnum:]]+ @@ -54,6 +54,30 @@ operator [:!]|:: return Keyword; } +{target}/{operator} { return Ident; } + +^"."{ident} | +^"-"?include { + BEGIN(pop = Preproc); + return Macro; +} +<Preproc>{ + "\n" { + BEGIN(pop = INITIAL); + return Normal; + } + "\\\n""\t"? { return Normal; } + + "\""[^""]*"\"" | + "<"[^>]*">" { + return String; + } + + [!<>=]"="?|"||"|"&&" { return Operator; } + [0-9]+|"0x"[[:xdigit:]]+ { return Number; } + defined|make|empty|exists|target|commands|in { return Keyword; } +} + ^{ident}/[[:blank:]]*{assign} { return Ident; } @@ -67,12 +91,10 @@ operator [:!]|:: BEGIN(pop = INITIAL); return Normal; } - "\\\n""\t"? { return String; } + "\\\n""\t"? { return Escape; } [^\\$[:space:]]+|. { return String; } } -^"-"?include { return Macro; } - {target} { return Ident; } "#"([^\\\n]|"\\"[^\n]|"\\\n")* { return Comment; } diff --git a/bin/man1/hilex.1 b/bin/man1/hilex.1 index a151476a..e07695a3 100644 --- a/bin/man1/hilex.1 +++ b/bin/man1/hilex.1 @@ -166,12 +166,14 @@ Inferred for files. . .It Cm make -The portable subset of -.Xr make 1 . +The BSD +.Xr make 1 +language. Inferred for +.Pa Makefile , .Pa *.mk and -.Pa Makefile +.Pa *.am files. . .It Cm mdoc |