Never let printf failures go undetected. * ltdl/m4/gnulib-cache.m4: Augment with 'gnulib-tool --import xprintf'. * m4/system_.h: Include xprintf.h. * m4/debug.c (m4_debug_message_prefix, m4_debug_message): Wrap all use of printf, xprintf. * m4/input.c [DEBUG_INPUT]: Likewise. * m4/module.c [DEBUG_MODULES]: Likewise. * m4/output.c (m4_shipout_text, m4_shipout_int) (m4_freeze_diversions): Likewise. * m4/path.c [DEBUG_INCL]: Likewise. * m4/symtab.c [DEBUG_SYM]: Likewise. * m4/syntax.c [DEBUG_SYNTAX]: Likewise. * modules/modtest.c (export_test): Likewise. * src/freeze.c (produce_resyntax_dump, produce_syntax_dump) (produce_module_dump, dump_symbol_CB, produce_frozen_state): Likewise. * src/main.c (usage): Likewise. * po/POTFILES.in: Adjust to new file. * po/Makevars (XGETTEXT_OPTIONS): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
diff --git a/ChangeLog b/ChangeLog index 195bde9..0e927bd 100644 --- a/ChangeLog +++ b/ChangeLog
@@ -1,3 +1,26 @@ +2007-10-22 Eric Blake <ebb9@byu.net> + + Never let printf failures go undetected. + * ltdl/m4/gnulib-cache.m4: Augment with 'gnulib-tool --import + xprintf'. + * m4/system_.h: Include xprintf.h. + * m4/debug.c (m4_debug_message_prefix, m4_debug_message): Wrap all + use of printf, xprintf. + * m4/input.c [DEBUG_INPUT]: Likewise. + * m4/module.c [DEBUG_MODULES]: Likewise. + * m4/output.c (m4_shipout_text, m4_shipout_int) + (m4_freeze_diversions): Likewise. + * m4/path.c [DEBUG_INCL]: Likewise. + * m4/symtab.c [DEBUG_SYM]: Likewise. + * m4/syntax.c [DEBUG_SYNTAX]: Likewise. + * modules/modtest.c (export_test): Likewise. + * src/freeze.c (produce_resyntax_dump, produce_syntax_dump) + (produce_module_dump, dump_symbol_CB, produce_frozen_state): + Likewise. + * src/main.c (usage): Likewise. + * po/POTFILES.in: Adjust to new file. + * po/Makevars (XGETTEXT_OPTIONS): Likewise. + 2007-10-18 Eric Blake <ebb9@byu.net> Fix 'm4 -F file -t undefined'.
diff --git a/ltdl/m4/gnulib-cache.m4 b/ltdl/m4/gnulib-cache.m4 index 5ca87d6..a0517eb 100644 --- a/ltdl/m4/gnulib-cache.m4 +++ b/ltdl/m4/gnulib-cache.m4
@@ -15,11 +15,11 @@ # Specification in the form of a command-line invocation: -# gnulib-tool --import --dir=. --local-dir=local --lib=libgnu --source-base=gnu --m4-base=ltdl/m4 --doc-base=doc --aux-dir=ltdl/config --with-tests --libtool --macro-prefix=M4 assert autobuild avltree-oset binary-io clean-temp cloexec close-stream closein config-h configmake dirname error exit fdl fflush filenamecat fopen-safer fprintf-posix free fseeko gendocs gettext gnupload gpl-3.0 mkstemp obstack progname regex regexprops-generic sprintf-posix stdbool stdlib-safer strnlen strtol tempname unlocked-io vasprintf-posix verror xalloc xalloc-die xstrndup xvasprintf +# gnulib-tool --import --dir=. --local-dir=local --lib=libgnu --source-base=gnu --m4-base=ltdl/m4 --doc-base=doc --aux-dir=ltdl/config --with-tests --libtool --macro-prefix=M4 assert autobuild avltree-oset binary-io clean-temp cloexec close-stream closein config-h configmake dirname error exit fdl fflush filenamecat fopen-safer fprintf-posix free fseeko gendocs gettext gnupload gpl-3.0 mkstemp obstack progname regex regexprops-generic sprintf-posix stdbool stdlib-safer strnlen strtol tempname unlocked-io vasprintf-posix verror xalloc xalloc-die xprintf xstrndup xvasprintf # Specification in the form of a few gnulib-tool.m4 macro invocations: gl_LOCAL_DIR([local]) -gl_MODULES([assert autobuild avltree-oset binary-io clean-temp cloexec close-stream closein config-h configmake dirname error exit fdl fflush filenamecat fopen-safer fprintf-posix free fseeko gendocs gettext gnupload gpl-3.0 mkstemp obstack progname regex regexprops-generic sprintf-posix stdbool stdlib-safer strnlen strtol tempname unlocked-io vasprintf-posix verror xalloc xalloc-die xstrndup xvasprintf]) +gl_MODULES([assert autobuild avltree-oset binary-io clean-temp cloexec close-stream closein config-h configmake dirname error exit fdl fflush filenamecat fopen-safer fprintf-posix free fseeko gendocs gettext gnupload gpl-3.0 mkstemp obstack progname regex regexprops-generic sprintf-posix stdbool stdlib-safer strnlen strtol tempname unlocked-io vasprintf-posix verror xalloc xalloc-die xprintf xstrndup xvasprintf]) gl_AVOID([]) gl_SOURCE_BASE([gnu]) gl_M4_BASE([ltdl/m4])
diff --git a/m4/debug.c b/m4/debug.c index 47ea114..c90efde 100644 --- a/m4/debug.c +++ b/m4/debug.c
@@ -209,9 +209,9 @@ if (m4_get_current_line (context)) { if (m4_is_debug_bit (context, M4_DEBUG_TRACE_FILE)) - fprintf (debug_file, "%s:", m4_get_current_file (context)); + xfprintf (debug_file, "%s:", m4_get_current_file (context)); if (m4_is_debug_bit (context, M4_DEBUG_TRACE_LINE)) - fprintf (debug_file, "%d:", m4_get_current_line (context)); + xfprintf (debug_file, "%d:", m4_get_current_line (context)); } putc (' ', debug_file); } @@ -233,7 +233,7 @@ m4_debug_message_prefix (context); va_start (args, format); - vfprintf (m4_get_debug_file (context), format, args); + xvfprintf (m4_get_debug_file (context), format, args); va_end (args); putc ('\n', m4_get_debug_file (context)); }
diff --git a/m4/input.c b/m4/input.c index 03b9ce0..e5e7c92 100644 --- a/m4/input.c +++ b/m4/input.c
@@ -1019,7 +1019,7 @@ if (ch == CHAR_EOF) /* EOF */ { #ifdef DEBUG_INPUT - fprintf (stderr, "next_token -> EOF\n"); + xfprintf (stderr, "next_token -> EOF\n"); #endif next_char (context, true); return M4_TOKEN_EOF; @@ -1173,12 +1173,12 @@ if (m4_has_syntax (M4SYNTAX, ch, (M4_SYNTAX_OTHER | M4_SYNTAX_NUM | M4_SYNTAX_DOLLAR - | M4_SYNTAX_LBRACE | M4_SYNTAX_RBRACE))) + | M4_SYNTAX_LBRACE | M4_SYNTAX_RBRACE))) { consume_syntax (context, &token_stack, (M4_SYNTAX_OTHER | M4_SYNTAX_NUM - | M4_SYNTAX_DOLLAR | M4_SYNTAX_LBRACE - | M4_SYNTAX_RBRACE)); + | M4_SYNTAX_DOLLAR | M4_SYNTAX_LBRACE + | M4_SYNTAX_RBRACE)); type = M4_TOKEN_STRING; } else if (m4_has_syntax (M4SYNTAX, ch, M4_SYNTAX_SPACE)) @@ -1199,7 +1199,7 @@ if (m4_has_syntax (M4SYNTAX, ch, (M4_SYNTAX_OTHER | M4_SYNTAX_NUM | M4_SYNTAX_DOLLAR - | M4_SYNTAX_LBRACE | M4_SYNTAX_RBRACE))) + | M4_SYNTAX_LBRACE | M4_SYNTAX_RBRACE))) type = M4_TOKEN_STRING; else if (m4_has_syntax (M4SYNTAX, ch, M4_SYNTAX_SPACE)) type = M4_TOKEN_SPACE; @@ -1249,43 +1249,43 @@ int m4_print_token (const char *s, m4__token_type type, m4_symbol_value *token) { - fprintf (stderr, "%s: ", s ? s : "m4input"); + xfprintf (stderr, "%s: ", s ? s : "m4input"); switch (type) { /* TOKSW */ case M4_TOKEN_EOF: - fprintf (stderr, "eof\n"); + xfprintf (stderr, "eof\n"); break; case M4_TOKEN_NONE: - fprintf (stderr, "none\n"); + xfprintf (stderr, "none\n"); break; case M4_TOKEN_STRING: - fprintf (stderr, "string\t\"%s\"\n", m4_get_symbol_value_text (token)); + xfprintf (stderr, "string\t\"%s\"\n", m4_get_symbol_value_text (token)); break; case M4_TOKEN_SPACE: - fprintf (stderr, "space\t\"%s\"\n", m4_get_symbol_value_text (token)); + xfprintf (stderr, "space\t\"%s\"\n", m4_get_symbol_value_text (token)); break; case M4_TOKEN_WORD: - fprintf (stderr, "word\t\"%s\"\n", m4_get_symbol_value_text (token)); + xfprintf (stderr, "word\t\"%s\"\n", m4_get_symbol_value_text (token)); break; case M4_TOKEN_OPEN: - fprintf (stderr, "open\t\"%s\"\n", m4_get_symbol_value_text (token)); + xfprintf (stderr, "open\t\"%s\"\n", m4_get_symbol_value_text (token)); break; case M4_TOKEN_COMMA: - fprintf (stderr, "comma\t\"%s\"\n", m4_get_symbol_value_text (token)); + xfprintf (stderr, "comma\t\"%s\"\n", m4_get_symbol_value_text (token)); break; case M4_TOKEN_CLOSE: - fprintf (stderr, "close\t\"%s\"\n", m4_get_symbol_value_text (token)); + xfprintf (stderr, "close\t\"%s\"\n", m4_get_symbol_value_text (token)); break; case M4_TOKEN_SIMPLE: - fprintf (stderr, "simple\t\"%s\"\n", m4_get_symbol_value_text (token)); + xfprintf (stderr, "simple\t\"%s\"\n", m4_get_symbol_value_text (token)); break; case M4_TOKEN_MACDEF: { const m4_builtin *bp; bp = m4_builtin_find_by_func (NULL, m4_get_symbol_value_func (token)); assert (bp); - fprintf (stderr, "builtin\t<%s>{%s}\n", bp->name, - m4_get_module_name (VALUE_MODULE (token))); + xfprintf (stderr, "builtin\t<%s>{%s}\n", bp->name, + m4_get_module_name (VALUE_MODULE (token))); } break; }
diff --git a/m4/macro.c b/m4/macro.c index ab68bb8..3628a49 100644 --- a/m4/macro.c +++ b/m4/macro.c
@@ -46,7 +46,7 @@ m4_symbol_value **, m4_input_block *, bool); static void trace_format (m4 *, const char *, ...) - M4_GNUC_PRINTF(2, 3); + M4_GNUC_PRINTF (2, 3); static void trace_header (m4 *, size_t); static void trace_flush (m4 *);
diff --git a/m4/module.c b/m4/module.c index 4c68c0a..458808e 100644 --- a/m4/module.c +++ b/m4/module.c
@@ -405,8 +405,8 @@ #ifdef DEBUG_MODULES if (info->ref_count > 1) { - fprintf (stderr, "module %s: now has %d libtool references.", - name, info->ref_count); + xfprintf (stderr, "module %s: now has %d libtool references.", + name, info->ref_count); } #endif /* DEBUG_MODULES */ @@ -545,8 +545,8 @@ #ifdef DEBUG_MODULES if (info->ref_count > 1) { - fprintf (stderr, "module %s: now has %d libtool references.", - name, info->ref_count - 1); + xfprintf (stderr, "module %s: now has %d libtool references.", + name, info->ref_count - 1); } #endif /* DEBUG_MODULES */
diff --git a/m4/output.c b/m4/output.c index 751aba7..1f8d1b0 100644 --- a/m4/output.c +++ b/m4/output.c
@@ -24,8 +24,9 @@ #include "binary-io.h" #include "clean-temp.h" -#include "gl_avltree_oset.h" #include "exitfail.h" +#include "gl_avltree_oset.h" +#include "intprops.h" #include "xvasprintf.h" /* Define this to see runtime debug output. Implied by DEBUG. */ @@ -465,7 +466,7 @@ const char *text, size_t length, int line) { static bool start_of_output_line = true; - char linebuf[20]; + char linebuf[6 + INT_BUFSIZE_BOUND (unsigned long int)]; /* "#line nnnn" */ const char *cursor; /* If output goes to an obstack, merely add TEXT to it. */ @@ -517,9 +518,9 @@ m4_set_output_line (context, m4_get_output_line (context) + 1); #ifdef DEBUG_OUTPUT - fprintf (stderr, "DEBUG: line %d, cur %lu, cur out %lu\n", line, - (unsigned long int) m4_get_current_line (context), - (unsigned long int) m4_get_output_line (context)); + xfprintf (stderr, "DEBUG: line %d, cur %lu, cur out %lu\n", line, + (unsigned long int) m4_get_current_line (context), + (unsigned long int) m4_get_output_line (context)); #endif /* Output a `#line NUM' synchronization directive if needed. @@ -558,9 +559,9 @@ m4_set_output_line (context, m4_get_output_line (context) + 1); #ifdef DEBUG_OUTPUT - fprintf (stderr, "DEBUG: line %d, cur %lu, cur out %lu\n", line, - (unsigned long int) m4_get_current_line (context), - (unsigned long int) m4_get_output_line (context)); + xfprintf (stderr, "DEBUG: line %d, cur %lu, cur out %lu\n", line, + (unsigned long int) m4_get_current_line (context), + (unsigned long int) m4_get_output_line (context)); #endif } OUTPUT_CHARACTER (*text); @@ -576,7 +577,7 @@ void m4_shipout_int (m4_obstack *obs, int val) { - char buf[128]; + char buf[INT_BUFSIZE_BOUND (int)]; sprintf(buf, "%d", val); obstack_grow (obs, buf, strlen (buf)); @@ -845,8 +846,8 @@ if (diversion->size) { assert (diversion->used == (int) diversion->used); - fprintf (file, "D%d,%d\n", diversion->divnum, - (int) diversion->used); + xfprintf (file, "D%d,%d\n", diversion->divnum, + (int) diversion->used); } else { @@ -863,8 +864,8 @@ || file_stat.st_size != (unsigned long int) file_stat.st_size) m4_error (context, EXIT_FAILURE, errno, _("diversion too large")); - fprintf (file, "D%d,%lu\n", diversion->divnum, - (unsigned long int) file_stat.st_size); + xfprintf (file, "D%d,%lu\n", diversion->divnum, + (unsigned long int) file_stat.st_size); } insert_diversion_helper (context, diversion); @@ -878,5 +879,5 @@ /* Save the active diversion number, if not already. */ if (saved_number != last_inserted) - fprintf (file, "D%d,0\n\n", saved_number); + xfprintf (file, "D%d,0\n\n", saved_number); }
diff --git a/m4/path.c b/m4/path.c index 16aa3c7..b0b45d7 100644 --- a/m4/path.c +++ b/m4/path.c
@@ -119,8 +119,8 @@ search_path_add (m4__get_search_path (context), dir, prepend); #ifdef DEBUG_INCL - fprintf (stderr, "add_include_directory (%s) %s;\n", dir, - prepend ? "prepend" : "append"); + xfprintf (stderr, "add_include_directory (%s) %s;\n", dir, + prepend ? "prepend" : "append"); #endif } @@ -172,7 +172,7 @@ name = file_name_concat (incl->dir, file, NULL); #ifdef DEBUG_INCL - fprintf (stderr, "path_search (%s) -- trying %s\n", file, name); + xfprintf (stderr, "path_search (%s) -- trying %s\n", file, name); #endif fp = fopen (name, "r"); @@ -221,7 +221,7 @@ fputs ("include_dump:\n", stderr); for (incl = m4__get_search_path (context)->list; incl != NULL; incl = incl->next) - fprintf (stderr, "\t%s\n", incl->dir); + xfprintf (stderr, "\t%s\n", incl->dir); } #endif /* DEBUG_INCL */
diff --git a/m4/symtab.c b/m4/symtab.c index 1228a29..97f247b 100644 --- a/m4/symtab.c +++ b/m4/symtab.c
@@ -718,8 +718,8 @@ m4_module * module = value ? SYMBOL_MODULE (symbol) : NULL; const char * module_name = module ? m4_get_module_name (module) : "NONE"; - fprintf (stderr, "%10s: (%d%s) %s=", module_name, flags, - m4_get_symbol_traced (symbol) ? "!" : "", name); + xfprintf (stderr, "%10s: (%d%s) %s=", module_name, flags, + m4_get_symbol_traced (symbol) ? "!" : "", name); if (!value) fputs ("<!UNDEFINED!>", stderr); @@ -730,7 +730,7 @@ m4_obstack obs; obstack_init (&obs); m4_symbol_value_print (value, &obs, false, NULL, NULL, 0, true); - fprintf (stderr, "%s", (char *) obstack_finish (&obs)); + xfprintf (stderr, "%s", (char *) obstack_finish (&obs)); obstack_free (&obs, NULL); } fputc ('\n', stderr);
diff --git a/m4/syntax.c b/m4/syntax.c index 3ac655d..9f2e122 100644 --- a/m4/syntax.c +++ b/m4/syntax.c
@@ -220,9 +220,9 @@ syntax->table[ch] = (syntax->table[ch] & M4_SYNTAX_MASKS) | code; #ifdef DEBUG_SYNTAX - fprintf(stderr, "Set syntax %o %c = %04X\n", - ch, isprint(ch) ? ch : '-', - syntax->table[ch]); + xfprintf(stderr, "Set syntax %o %c = %04X\n", + ch, isprint(ch) ? ch : '-', + syntax->table[ch]); #endif return syntax->table[ch]; @@ -235,9 +235,9 @@ syntax->table[ch] &= ~code; #ifdef DEBUG_SYNTAX - fprintf(stderr, "Unset syntax %o %c = %04X\n", - ch, isprint(ch) ? ch : '-', - syntax->table[ch]); + xfprintf(stderr, "Unset syntax %o %c = %04X\n", + ch, isprint(ch) ? ch : '-', + syntax->table[ch]); #endif return syntax->table[ch];
diff --git a/m4/system_.h b/m4/system_.h index 88ba28a..e014d75 100644 --- a/m4/system_.h +++ b/m4/system_.h
@@ -46,6 +46,7 @@ @INCLUDE_STDBOOL_H@ #include <gnu/xalloc.h> +#include <gnu/xprintf.h> #include <gnu/xstrndup.h> /* glibc's obstack left out the ability to suspend and resume growth @@ -137,18 +138,18 @@ /* Take advantage of GNU C compiler source level optimization hints, using portable macros. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 6) -# define M4_GNUC_ATTRIBUTE(args) __attribute__(args) +# define M4_GNUC_ATTRIBUTE(args) __attribute__ (args) #else # define M4_GNUC_ATTRIBUTE(args) #endif /* __GNUC__ */ #define M4_GNUC_PRINTF(fmt, arg) \ - M4_GNUC_ATTRIBUTE((__format__ (__printf__, fmt, arg))) + M4_GNUC_ATTRIBUTE ((__format__ (__printf__, fmt, arg))) #define M4_GNUC_SCANF(fmt, arg) \ - M4_GNUC_ATTRIBUTE((__format__ (__scanf__, fmt, arg))) -#define M4_GNUC_NORETURN M4_GNUC_ATTRIBUTE((__noreturn__)) -#define M4_GNUC_CONST M4_GNUC_ATTRIBUTE((__const__)) -#define M4_GNUC_UNUSED M4_GNUC_ATTRIBUTE((__unused__)) + M4_GNUC_ATTRIBUTE ((__format__ (__scanf__, fmt, arg))) +#define M4_GNUC_NORETURN M4_GNUC_ATTRIBUTE ((__noreturn__)) +#define M4_GNUC_CONST M4_GNUC_ATTRIBUTE ((__const__)) +#define M4_GNUC_UNUSED M4_GNUC_ATTRIBUTE ((__unused__)) @@ -164,12 +165,12 @@ be expanded before being quoted. */ #ifndef STR # define _STR(arg) #arg -# define STR(arg) _STR(arg) +# define STR(arg) _STR (arg) #endif #ifndef CONC # define _CONC(a, b) a##b -# define CONC(a, b) _CONC(a, b) +# define CONC(a, b) _CONC (a, b) #endif END_C_DECLS
diff --git a/modules/modtest.c b/modules/modtest.c index e1143da..022a2ef 100644 --- a/modules/modtest.c +++ b/modules/modtest.c
@@ -113,6 +113,6 @@ export_test (const char *foo) { if (foo) - fprintf (stderr, "%s\n", foo); + xfprintf (stderr, "%s\n", foo); return (bool) (foo != 0); }
diff --git a/po/Makevars b/po/Makevars index 793453a..d952fe8 100644 --- a/po/Makevars +++ b/po/Makevars
@@ -35,6 +35,8 @@ --flag=verror:3:c-format --flag=verror_at_line:5:c-format \ --flag=asprintf:2:c-format --flag=vasprintf:2:c-format \ --flag=asnprintf:3:c-format --flag=vasnprintf:3:c-format \ + --flag=xprintf:1:c-format --flag=xvprintf:1:c-format \ + --flag=xfprintf:2:c-format --flag=xvfprintf:2:c-format \ --flag=m4_error:4:c-format --flag=m4_error_at_line:6:c-format \ --flag=m4_debug_message:3:c-format
diff --git a/po/POTFILES.in b/po/POTFILES.in index c949e30..94415f9 100644 --- a/po/POTFILES.in +++ b/po/POTFILES.in
@@ -7,6 +7,7 @@ gnu/regcomp.c gnu/verror.c gnu/xalloc-die.c +gnu/xprintf.c m4/builtin.c m4/debug.c m4/input.c
diff --git a/src/freeze.c b/src/freeze.c index 9eca014..fa40ce7 100644 --- a/src/freeze.c +++ b/src/freeze.c
@@ -96,7 +96,7 @@ /* No need to use produce_mem_dump, since we know all resyntax names are already ASCII-encoded. */ - fprintf (file, "R%zu\n%s\n", strlen (resyntax), resyntax); + xfprintf (file, "R%zu\n%s\n", strlen (resyntax), resyntax); } } @@ -121,7 +121,7 @@ if (count || (code & M4_SYNTAX_MASKS)) { - fprintf (file, "S%c%d\n", ch, count); + xfprintf (file, "S%c%d\n", ch, count); produce_mem_dump (file, buf, count); fputc ('\n', file); } @@ -140,7 +140,7 @@ if (module) produce_module_dump (file, module); - fprintf (file, "M%zu\n", len); + xfprintf (file, "M%zu\n", len); produce_mem_dump (file, name, len); fputc ('\n', file); } @@ -169,9 +169,9 @@ { const char *text = m4_get_symbol_text (symbol); size_t text_len = strlen (text); - fprintf (file, "T%zu,%zu", symbol_len, text_len); + xfprintf (file, "T%zu,%zu", symbol_len, text_len); if (module) - fprintf (file, ",%zu", module_len); + xfprintf (file, ",%zu", module_len); fputc ('\n', file); produce_mem_dump (file, symbol_name, symbol_len); @@ -188,9 +188,9 @@ assert (!"INTERNAL ERROR: builtin not found in builtin table!"); bp_len = strlen (bp->name); - fprintf (file, "F%zu,%zu", symbol_len, bp_len); + xfprintf (file, "F%zu,%zu", symbol_len, bp_len); if (module) - fprintf (file, ",%zu", module_len); + xfprintf (file, ",%zu", module_len); fputc ('\n', file); produce_mem_dump (file, symbol_name, symbol_len); @@ -222,8 +222,8 @@ /* Write a recognizable header. */ - fprintf (file, "# This is a frozen state file generated by GNU %s %s\n", - PACKAGE, VERSION); + xfprintf (file, "# This is a frozen state file generated by GNU %s %s\n", + PACKAGE, VERSION); fputs ("V2\n", file); /* Dump quote delimiters. */ @@ -231,7 +231,7 @@ if (strcmp (m4_get_syntax_lquote (M4SYNTAX), DEF_LQUOTE) || strcmp (m4_get_syntax_rquote (M4SYNTAX), DEF_RQUOTE)) { - fprintf (file, "Q%zu,%zu\n", M4SYNTAX->lquote.length, + xfprintf (file, "Q%zu,%zu\n", M4SYNTAX->lquote.length, M4SYNTAX->rquote.length); produce_mem_dump (file, M4SYNTAX->lquote.string, M4SYNTAX->lquote.length); @@ -245,8 +245,8 @@ if (strcmp (m4_get_syntax_bcomm (M4SYNTAX), DEF_BCOMM) || strcmp (m4_get_syntax_ecomm (M4SYNTAX), DEF_ECOMM)) { - fprintf (file, "C%zu,%zu\n", M4SYNTAX->bcomm.length, - M4SYNTAX->ecomm.length); + xfprintf (file, "C%zu,%zu\n", M4SYNTAX->bcomm.length, + M4SYNTAX->ecomm.length); produce_mem_dump (file, M4SYNTAX->bcomm.string, M4SYNTAX->bcomm.length); produce_mem_dump (file, M4SYNTAX->ecomm.string, M4SYNTAX->ecomm.length); fputc ('\n', file);
diff --git a/src/main.c b/src/main.c index 80be58d..3fed2e5 100644 --- a/src/main.c +++ b/src/main.c
@@ -66,11 +66,11 @@ usage (int status) { if (status != EXIT_SUCCESS) - fprintf (stderr, _("Try `%s --help' for more information.\n"), - m4_get_program_name ()); + xfprintf (stderr, _("Try `%s --help' for more information.\n"), + m4_get_program_name ()); else { - printf (_("Usage: %s [OPTION]... [FILE]...\n"), m4_get_program_name ()); + xprintf (_("Usage: %s [OPTION]... [FILE]...\n"), m4_get_program_name ()); fputs (_("\ Process macros in FILEs.\n\ If no FILE or if FILE is `-', standard input is read. If no FILE, and both\n\ @@ -104,7 +104,7 @@ GREP, POSIX_AWK, POSIX_EGREP, MINIMAL, MINIMAL_BASIC, SED.\n\ "), stdout); puts (""); - printf (_("\ + xprintf (_("\ Dynamic loading features:\n\ -M, --module-directory=DIR add DIR to module search path before\n\ `%s'\n\ @@ -189,7 +189,7 @@ saying "Report translation bugs to <...>\n" with the address for translation bugs (typically your translation team's web or email address). */ - printf (_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT); + xprintf (_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT); } exit (status); }