From e15f1f2bb7a38a3c94519294d031e48508d65006 Mon Sep 17 00:00:00 2001 From: Roberto Ierusalimschy Date: Tue, 18 Apr 2023 09:44:10 -0300 Subject: [PATCH] Details Typos in comments and details in the manual. --- ldebug.c | 4 ++-- llex.c | 2 +- llimits.h | 2 +- lparser.c | 8 ++++---- lstrlib.c | 2 +- lua.c | 2 +- manual/manual.of | 8 ++++---- 7 files changed, 14 insertions(+), 14 deletions(-) diff --git a/ldebug.c b/ldebug.c index 7a61a780..28b1caab 100644 --- a/ldebug.c +++ b/ldebug.c @@ -659,7 +659,7 @@ static const char *funcnamefromcall (lua_State *L, CallInfo *ci, ** Check whether pointer 'o' points to some value in the stack frame of ** the current function and, if so, returns its index. Because 'o' may ** not point to a value in this stack, we cannot compare it with the -** region boundaries (undefined behaviour in ISO C). +** region boundaries (undefined behavior in ISO C). */ static int instack (CallInfo *ci, const TValue *o) { int pos; @@ -848,7 +848,7 @@ static int changedline (const Proto *p, int oldpc, int newpc) { if (p->lineinfo == NULL) /* no debug information? */ return 0; if (newpc - oldpc < MAXIWTHABS / 2) { /* not too far apart? */ - int delta = 0; /* line diference */ + int delta = 0; /* line difference */ int pc = oldpc; for (;;) { int lineinfo = p->lineinfo[++pc]; diff --git a/llex.c b/llex.c index b0dc0acc..5fc39a5c 100644 --- a/llex.c +++ b/llex.c @@ -128,7 +128,7 @@ l_noret luaX_syntaxerror (LexState *ls, const char *msg) { ** ensuring there is only one copy of each unique string. The table ** here is used as a set: the string enters as the key, while its value ** is irrelevant. We use the string itself as the value only because it -** is a TValue readly available. Later, the code generation can change +** is a TValue readily available. Later, the code generation can change ** this value. */ TString *luaX_newstring (LexState *ls, const char *str, size_t l) { diff --git a/llimits.h b/llimits.h index 251a2702..1c826f7b 100644 --- a/llimits.h +++ b/llimits.h @@ -82,7 +82,7 @@ typedef signed char ls_byte; #if defined(UINTPTR_MAX) /* even in C99 this type is optional */ #define L_P2I uintptr_t #else /* no 'intptr'? */ -#define L_P2I uintmax_t /* use the largerst available integer */ +#define L_P2I uintmax_t /* use the largest available integer */ #endif #else /* C89 option */ #define L_P2I size_t diff --git a/lparser.c b/lparser.c index 24668c24..b745f236 100644 --- a/lparser.c +++ b/lparser.c @@ -521,12 +521,12 @@ static l_noret jumpscopeerror (LexState *ls, Labeldesc *gt) { /* ** Solves the goto at index 'g' to given 'label' and removes it -** from the list of pending goto's. +** from the list of pending gotos. ** If it jumps into the scope of some variable, raises an error. */ static void solvegoto (LexState *ls, int g, Labeldesc *label) { int i; - Labellist *gl = &ls->dyd->gt; /* list of goto's */ + Labellist *gl = &ls->dyd->gt; /* list of gotos */ Labeldesc *gt = &gl->arr[g]; /* goto to be resolved */ lua_assert(eqstr(gt->name, label->name)); if (l_unlikely(gt->nactvar < label->nactvar)) /* enter some scope? */ @@ -580,7 +580,7 @@ static int newgotoentry (LexState *ls, TString *name, int line, int pc) { /* ** Solves forward jumps. Check whether new label 'lb' matches any ** pending gotos in current block and solves them. Return true -** if any of the goto's need to close upvalues. +** if any of the gotos need to close upvalues. */ static int solvegotos (LexState *ls, Labeldesc *lb) { Labellist *gl = &ls->dyd->gt; @@ -601,7 +601,7 @@ static int solvegotos (LexState *ls, Labeldesc *lb) { /* ** Create a new label with the given 'name' at the given 'line'. ** 'last' tells whether label is the last non-op statement in its -** block. Solves all pending goto's to this new label and adds +** block. Solves all pending gotos to this new label and adds ** a close instruction if necessary. ** Returns true iff it added a close instruction. */ diff --git a/lstrlib.c b/lstrlib.c index 0b4fdbb7..03167161 100644 --- a/lstrlib.c +++ b/lstrlib.c @@ -570,7 +570,7 @@ static const char *match_capture (MatchState *ms, const char *s, int l) { static const char *match (MatchState *ms, const char *s, const char *p) { if (l_unlikely(ms->matchdepth-- == 0)) luaL_error(ms->L, "pattern too complex"); - init: /* using goto's to optimize tail recursion */ + init: /* using goto to optimize tail recursion */ if (p != ms->p_end) { /* end of pattern? */ switch (*p) { case '(': { /* start capture */ diff --git a/lua.c b/lua.c index 715430a0..0ff88454 100644 --- a/lua.c +++ b/lua.c @@ -666,7 +666,7 @@ int main (int argc, char **argv) { l_message(argv[0], "cannot create state: not enough memory"); return EXIT_FAILURE; } - lua_gc(L, LUA_GCSTOP); /* stop GC while buidling state */ + lua_gc(L, LUA_GCSTOP); /* stop GC while building state */ lua_pushcfunction(L, &pmain); /* to call 'pmain' in protected mode */ lua_pushinteger(L, argc); /* 1st argument */ lua_pushlightuserdata(L, argv); /* 2nd argument */ diff --git a/manual/manual.of b/manual/manual.of index 6d19e251..ac1d7e60 100644 --- a/manual/manual.of +++ b/manual/manual.of @@ -20,7 +20,7 @@ making it ideal for configuration, scripting, and rapid prototyping. Lua is implemented as a library, written in @emphx{clean C}, -the common subset of @N{Standard C} and C++. +the common subset of @N{standard C} and C++. The Lua distribution includes a host program called @id{lua}, which uses the Lua library to offer a complete, standalone Lua interpreter, @@ -2963,7 +2963,7 @@ static void *l_alloc (void *ud, void *ptr, size_t osize, return realloc(ptr, nsize); } } -Note that @N{Standard C} ensures +Note that @N{ISO C} ensures that @T{free(NULL)} has no effect and that @T{realloc(NULL,size)} is equivalent to @T{malloc(size)}. @@ -5780,7 +5780,7 @@ with @id{tname} in the registry. Creates a new Lua state. It calls @Lid{lua_newstate} with an -allocator based on the @N{standard C} allocation functions +allocator based on the @N{ISO C} allocation functions and then sets a warning function and a panic function @see{C-error} that print messages to the standard error output. @@ -6898,7 +6898,7 @@ including if necessary a path and an extension. @id{funcname} must be the exact name exported by the @N{C library} (which may depend on the @N{C compiler} and linker used). -This function is not supported by @N{Standard C}. +This functionality is not supported by @N{ISO C}. As such, it is only available on some platforms (Windows, Linux, Mac OS X, Solaris, BSD, plus other Unix systems that support the @id{dlfcn} standard).