nim doc --backend:js, nim doc --doccmd:-d:foo, nim r --backend:js, --doccmd:skip + other improvements (#14278)

* `nim doc --backend:js|cpp...`
`nim doc --doccmd:'-d:foo --threads:on'`
`nim r --backend:cpp...` (implies --run --usenimcache)
* --usenimcache works with all targets
* --docCmd:skip now skips compiling snippets; 50X speedup for doc/manual.rst
This commit is contained in:
Timothee Cour 2020-05-11 03:01:18 -07:00 • committed by GitHub
commit 9502e39b63
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22 changed files with 213 additions and 99 deletions

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@ -279,7 +279,7 @@ proc genProc(m: BModule, prc: PSym)
proc raiseInstr(p: BProc): Rope
template compileToCpp(m: BModule): untyped =
m.config.cmd == cmdCompileToCpp or sfCompileToCpp in m.module.flags
m.config.backend == backendCpp or sfCompileToCpp in m.module.flags
proc getTempName(m: BModule): Rope =
result = m.tmpBase & rope(m.labels)
@ -1066,11 +1066,11 @@ proc genProcAux(m: BModule, prc: PSym) =
proc requiresExternC(m: BModule; sym: PSym): bool {.inline.} =
result = (sfCompileToCpp in m.module.flags and
sfCompileToCpp notin sym.getModule().flags and
m.config.cmd != cmdCompileToCpp) or (
m.config.backend != backendCpp) or (
sym.flags * {sfInfixCall, sfCompilerProc, sfMangleCpp} == {} and
sym.flags * {sfImportc, sfExportc} != {} and
sym.magic == mNone and
m.config.cmd == cmdCompileToCpp)
m.config.backend == backendCpp)
proc genProcPrototype(m: BModule, sym: PSym) =
useHeader(m, sym)
@ -1867,7 +1867,7 @@ proc writeHeader(m: BModule) =
proc getCFile(m: BModule): AbsoluteFile =
let ext =
if m.compileToCpp: ".nim.cpp"
elif m.config.cmd == cmdCompileToOC or sfCompileToObjc in m.module.flags: ".nim.m"
elif m.config.backend == backendObjc or sfCompileToObjc in m.module.flags: ".nim.m"
else: ".nim.c"
result = changeFileExt(completeCfilePath(m.config, withPackageName(m.config, m.cfilename)), ext)