diff options
Diffstat (limited to 'userdiff.c')
| -rw-r--r-- | userdiff.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/userdiff.c b/userdiff.c index 3a78fbf504..86e3244e15 100644 --- a/userdiff.c +++ b/userdiff.c @@ -23,6 +23,14 @@ IPATTERN("ada", "[a-zA-Z][a-zA-Z0-9_]*" "|[-+]?[0-9][0-9#_.aAbBcCdDeEfF]*([eE][+-]?[0-9_]+)?" "|=>|\\.\\.|\\*\\*|:=|/=|>=|<=|<<|>>|<>"), +PATTERNS("dts", + "!;\n" + /* lines beginning with a word optionally preceded by '&' or the root */ + "^[ \t]*((/|&?[a-zA-Z_]).*)", + /* -- */ + /* Property names and math operators */ + "[a-zA-Z0-9,._+?#-]+" + "|[-+*/%&^|!~]|>>|<<|&&|\\|\\|"), IPATTERN("fortran", "!^([C*]|[ \t]*!)\n" "!^[ \t]*MODULE[ \t]+PROCEDURE[ \t]\n" @@ -58,7 +66,12 @@ PATTERNS("java", "|[-+*/<>%&^|=!]=" "|--|\\+\\+|<<=?|>>>?=?|&&|\\|\\|"), PATTERNS("matlab", - "^[[:space:]]*((classdef|function)[[:space:]].*)$|^%%[[:space:]].*$", + /* + * Octave pattern is mostly the same as matlab, except that '%%%' and + * '##' can also be used to begin code sections, in addition to '%%' + * that is understood by both. + */ + "^[[:space:]]*((classdef|function)[[:space:]].*)$|^(%%%?|##)[[:space:]].*$", "[a-zA-Z_][a-zA-Z0-9_]*|[-+0-9.e]+|[=~<>]=|\\.[*/\\^']|\\|\\||&&"), PATTERNS("objc", /* Negate C statements that can look like functions */ @@ -130,6 +143,12 @@ PATTERNS("ruby", "^[ \t]*((class|module|def)[ \t].*)$", "(@|@@|\\$)?[a-zA-Z_][a-zA-Z0-9_]*" "|[-+0-9.e]+|0[xXbB]?[0-9a-fA-F]+|\\?(\\\\C-)?(\\\\M-)?." "|//=?|[-+*/<>%&^|=!]=|<<=?|>>=?|===|\\.{1,3}|::|[!=]~"), +PATTERNS("rust", + "^[\t ]*((pub(\\([^\\)]+\\))?[\t ]+)?((async|const|unsafe|extern([\t ]+\"[^\"]+\"))[\t ]+)?(struct|enum|union|mod|trait|fn|impl)[< \t]+[^;]*)$", + /* -- */ + "[a-zA-Z_][a-zA-Z0-9_]*" + "|[0-9][0-9_a-fA-Fiosuxz]*(\\.([0-9]*[eE][+-]?)?[0-9_fF]*)?" + "|[-+*\\/<>%&^|=!:]=|<<=?|>>=?|&&|\\|\\||->|=>|\\.{2}=|\\.{3}|::"), PATTERNS("bibtex", "(@[a-zA-Z]{1,}[ \t]*\\{{0,1}[ \t]*[^ \t\"@',\\#}{~%]*).*$", "[={}\"]|[^={}\" \t]+"), PATTERNS("tex", "^(\\\\((sub)*section|chapter|part)\\*{0,1}\\{.*)$", |