diff options
Diffstat (limited to 'plugins/language_go.lua')
| -rw-r--r-- | plugins/language_go.lua | 150 |
1 files changed, 134 insertions, 16 deletions
diff --git a/plugins/language_go.lua b/plugins/language_go.lua index 58c38c2..93db0e4 100644 --- a/plugins/language_go.lua +++ b/plugins/language_go.lua @@ -1,26 +1,143 @@ --- mod-version:2 -- lite-xl 2.0 +-- mod-version:3 local syntax = require "core.syntax" syntax.add { name = "Go", files = { "%.go$" }, comment = "//", + block_comment = {"/*", "*/"}, patterns = { - { pattern = "//.-\n", type = "comment" }, - { pattern = { "/%*", "%*/" }, type = "comment" }, - { pattern = { '"', '"', '\\' }, type = "string" }, - { pattern = { "`", "`", '\\' }, type = "string" }, - { pattern = { "'", "'", '\\' }, type = "string" }, - { pattern = "0[oO_][0-7]+", type = "number" }, - { pattern = "-?0x[%x_]+", type = "number" }, - { pattern = "-?%d+_%d", type = "number" }, - { pattern = "-?%d+[%d%.eE]*f?", type = "number" }, - { pattern = "-?%.?%d+f?", type = "number" }, - { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" }, - { pattern = ":=", type = "operator" }, - { pattern = "[%a_][%w_]*%f[(]", type = "function" }, -- function call - { pattern = "func()%s*[%a_][%w_]*()%f[%[(]", type = {"keyword", "function", "normal"} }, -- function statement - { pattern = "[%a_][%w_]*", type = "symbol" }, + { pattern = "//.-\n", type = "comment" }, + { pattern = { "/%*", "%*/" }, type = "comment" }, + { pattern = { '"', '"', '\\' }, type = "string" }, + { pattern = { "`", "`", '\\' }, type = "string" }, + { pattern = { "'", "'", '\\' }, type = "string" }, + { pattern = "0[oO_][0-7]+i?", type = "number" }, + { pattern = "-?0x[%x_]+i?", type = "number" }, + { pattern = "-?%d+_%di?", type = "number" }, + { pattern = "-?%d+[%d%.eE]*f?i?", type = "number" }, + { pattern = "-?%.?%d+f?i?", type = "number" }, + -- goto label + { pattern = "^%s+()[%a_][%w%_]*()%s*:%s$", -- this is to fix `default:` + type = { "normal", "function", "normal" } + }, + { pattern = "^%s*[%a_][%w%_]*()%s*:%s$", + type = { "function", "normal" } + }, + -- pointer, generic and reference type + { pattern = "[%*~&]()[%a_][%w%_]*", + type = { "operator", "keyword2" } + }, + -- slice type + { pattern = "%[%]()[%a_][%w%_]*", + type = { "operator", "keyword2" } + }, + -- type coerce + { + pattern = "%.%(()[%a_][%w_]*()%)", + type = { "normal", "keyword2", "normal" } + }, + -- struct literal + { pattern = "[%a_][%w%_]*()%s*{%s*", + type = { "keyword2", "normal" } + }, + -- operators + { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" }, + { pattern = ":=", type = "operator" }, + -- function calls + { pattern = "func()%s*[%a_][%w_]*()%f[%[(]", -- function statement + type = {"keyword", "function", "normal"} + }, + { pattern = "[%a_][%w_]*%f[(]", type = "function" }, + { pattern = "%.()[%a_][%w_]*%f[(]", + type = { "normal", "function" } + }, + -- type declaration + { pattern = "type()%s+()[%a_][%w%_]*", + type = { "keyword", "normal", "keyword2" } + }, + -- variable declaration + { pattern = "var()%s+()[%a_][%w%_]*", + type = { "keyword", "normal", "symbol" } + }, + -- goto + { pattern = "goto()%s+()[%a_][%w%_]*", + type = { "keyword", "normal", "function" } + }, + -- if fix + { pattern = "if()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- for fix + { pattern = "for()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- return fix + { pattern = "return()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- range fix + { pattern = "range()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- func fix + { pattern = "func()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- switch fix + { pattern = "switch()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- case fix + { pattern = "case()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- break fix + { pattern = "break()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- continue fix + { pattern = "continue()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- package fix + { pattern = "package()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- go fix + { pattern = "go()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- chan fix + { pattern = "chan()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- defer fix + { pattern = "defer()%s+%f[%a_]", + type = { "keyword", "normal" } + }, + -- field declaration + { pattern = "[%a_][%w%_]*()%s*():%s*%f[%w%p]", + type = { "function", "normal", "operator" } + }, + -- parameters or declarations + { pattern = "[%a_][%w%_]*()%s+()[%*~&]?()[%a_][%w%_]*", + type = { "literal", "normal", "operator", "keyword2" } + }, + { pattern = "[%a_][%w_]*()%s+()%[%]()[%a_][%w%_]*", + type = { "literal", "normal", "normal", "keyword2" } + }, + -- single return type + { + pattern = "%)%s+%(?()[%a_][%w%_]*()%)?%s+%{", + type = { "normal", "keyword2", "normal" } + }, + -- sub fields + { pattern = "%.()[%a_][%w_]*", + type = { "normal", "literal" } + }, + -- every other symbol + { pattern = "[%a_][%w_]*", type = "symbol" }, }, symbols = { ["if"] = "keyword", @@ -48,6 +165,7 @@ syntax.add { ["go"] = "keyword", ["fallthrough"] = "keyword", ["goto"] = "keyword", + ["iota"] = "keyword2", ["int"] = "keyword2", ["int64"] = "keyword2", ["int32"] = "keyword2", |