| /* Java MessageFormat format strings. |
| Copyright (C) 2001-2004, 2006-2007, 2009, 2019 Free Software Foundation, Inc. |
| Written by Bruno Haible <haible@clisp.cons.org>, 2001. |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <https://www.gnu.org/licenses/>. */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| #include <alloca.h> |
| |
| #include <stdbool.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "format.h" |
| #include "c-ctype.h" |
| #include "xalloc.h" |
| #include "xmalloca.h" |
| #include "xvasprintf.h" |
| #include "format-invalid.h" |
| #include "gettext.h" |
| |
| #define _(str) gettext (str) |
| |
| /* Java MessageFormat format strings are described in |
| java/text/MessageFormat.html. |
| See also the ICU documentation class_MessageFormat.html. |
| |
| messageFormatPattern := string ( "{" messageFormatElement "}" string )* |
| |
| messageFormatElement := argument { "," elementFormat } |
| |
| elementFormat := "time" { "," datetimeStyle } |
| | "date" { "," datetimeStyle } |
| | "number" { "," numberStyle } |
| | "choice" { "," choiceStyle } |
| |
| datetimeStyle := "short" |
| | "medium" |
| | "long" |
| | "full" |
| | dateFormatPattern |
| |
| numberStyle := "currency" |
| | "percent" |
| | "integer" |
| | numberFormatPattern |
| |
| choiceStyle := choiceFormatPattern |
| |
| dateFormatPattern see SimpleDateFormat.applyPattern |
| |
| numberFormatPattern see DecimalFormat.applyPattern |
| |
| choiceFormatPattern see ChoiceFormat constructor |
| |
| In strings, literal curly braces can be used if quoted between single |
| quotes. A real single quote is represented by ''. |
| |
| If a pattern is used, then unquoted braces in the pattern, if any, must |
| match: that is, "ab {0} de" and "ab '}' de" are ok, but "ab {0'}' de" and |
| "ab } de" are not. |
| |
| The argument is a number from 0 to 9, which corresponds to the arguments |
| presented in an array to be formatted. |
| |
| It is ok to have unused arguments in the array. |
| |
| Adding a dateFormatPattern / numberFormatPattern / choiceFormatPattern |
| to an elementFormat is equivalent to creating a SimpleDateFormat / |
| DecimalFormat / ChoiceFormat and use of setFormat. For example, |
| |
| MessageFormat form = |
| new MessageFormat("The disk \"{1}\" contains {0,choice,0#no files|1#one file|2#{0,number} files}."); |
| |
| is equivalent to |
| |
| MessageFormat form = new MessageFormat("The disk \"{1}\" contains {0}."); |
| form.setFormat(1, // Number of {} occurrence in the string! |
| new ChoiceFormat(new double[] { 0, 1, 2 }, |
| new String[] { "no files", "one file", |
| "{0,number} files" })); |
| |
| Note: The behaviour of quotes inside a choiceFormatPattern is not clear. |
| Example 1: |
| "abc{1,choice,0#{1,number,00';'000}}def" |
| JDK 1.1.x: exception |
| JDK 1.3.x: behaves like "abc{1,choice,0#{1,number,00;000}}def" |
| Example 2: |
| "abc{1,choice,0#{1,number,00';'}}def" |
| JDK 1.1.x: interprets the semicolon as number suffix |
| JDK 1.3.x: behaves like "abc{1,choice,0#{1,number,00;}}def" |
| */ |
| |
| enum format_arg_type |
| { |
| FAT_NONE, |
| FAT_OBJECT, /* java.lang.Object */ |
| FAT_NUMBER, /* java.lang.Number */ |
| FAT_DATE /* java.util.Date */ |
| }; |
| |
| struct numbered_arg |
| { |
| unsigned int number; |
| enum format_arg_type type; |
| }; |
| |
| struct spec |
| { |
| unsigned int directives; |
| unsigned int numbered_arg_count; |
| unsigned int allocated; |
| struct numbered_arg *numbered; |
| }; |
| |
| |
| /* Forward declaration of local functions. */ |
| static bool date_format_parse (const char *format); |
| static bool number_format_parse (const char *format); |
| static bool choice_format_parse (const char *format, struct spec *spec, |
| char **invalid_reason); |
| |
| |
| /* Quote handling: |
| - When we see a single-quote, ignore it, but toggle the quoting flag. |
| - When we see a double single-quote, ignore the first of the two. |
| Assumes local variables format, quoting. */ |
| #define HANDLE_QUOTE \ |
| if (*format == '\'' && *++format != '\'') \ |
| quoting = !quoting; |
| |
| /* Note that message_format_parse and choice_format_parse are mutually |
| recursive. This is because MessageFormat can use some ChoiceFormats, |
| and a ChoiceFormat is made up from several MessageFormats. */ |
| |
| /* Return true if a format is a valid messageFormatPattern. |
| Extracts argument type information into spec. */ |
| static bool |
| message_format_parse (const char *format, char *fdi, struct spec *spec, |
| char **invalid_reason) |
| { |
| const char *const format_start = format; |
| bool quoting = false; |
| |
| for (;;) |
| { |
| HANDLE_QUOTE; |
| if (!quoting && *format == '{') |
| { |
| unsigned int depth; |
| const char *element_start; |
| const char *element_end; |
| size_t n; |
| char *element_alloced; |
| char *element; |
| unsigned int number; |
| enum format_arg_type type; |
| |
| FDI_SET (format, FMTDIR_START); |
| spec->directives++; |
| |
| element_start = ++format; |
| depth = 0; |
| for (; *format != '\0'; format++) |
| { |
| if (*format == '{') |
| depth++; |
| else if (*format == '}') |
| { |
| if (depth == 0) |
| break; |
| else |
| depth--; |
| } |
| } |
| if (*format == '\0') |
| { |
| *invalid_reason = |
| xstrdup (_("The string ends in the middle of a directive: found '{' without matching '}'.")); |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| return false; |
| } |
| element_end = format++; |
| |
| n = element_end - element_start; |
| element = element_alloced = (char *) xmalloca (n + 1); |
| memcpy (element, element_start, n); |
| element[n] = '\0'; |
| |
| if (!c_isdigit (*element)) |
| { |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, '{' is not followed by an argument number."), spec->directives); |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| freea (element_alloced); |
| return false; |
| } |
| number = 0; |
| do |
| { |
| number = 10 * number + (*element - '0'); |
| element++; |
| } |
| while (c_isdigit (*element)); |
| |
| type = FAT_OBJECT; |
| if (*element == '\0') |
| ; |
| else if (strncmp (element, ",time", 5) == 0 |
| || strncmp (element, ",date", 5) == 0) |
| { |
| type = FAT_DATE; |
| element += 5; |
| if (*element == '\0') |
| ; |
| else if (*element == ',') |
| { |
| element++; |
| if (strcmp (element, "short") == 0 |
| || strcmp (element, "medium") == 0 |
| || strcmp (element, "long") == 0 |
| || strcmp (element, "full") == 0 |
| || date_format_parse (element)) |
| ; |
| else |
| { |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, the substring \"%s\" is not a valid date/time style."), spec->directives, element); |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| freea (element_alloced); |
| return false; |
| } |
| } |
| else |
| { |
| *element = '\0'; |
| element -= 4; |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, \"%s\" is not followed by a comma."), spec->directives, element); |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| freea (element_alloced); |
| return false; |
| } |
| } |
| else if (strncmp (element, ",number", 7) == 0) |
| { |
| type = FAT_NUMBER; |
| element += 7; |
| if (*element == '\0') |
| ; |
| else if (*element == ',') |
| { |
| element++; |
| if (strcmp (element, "currency") == 0 |
| || strcmp (element, "percent") == 0 |
| || strcmp (element, "integer") == 0 |
| || number_format_parse (element)) |
| ; |
| else |
| { |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, the substring \"%s\" is not a valid number style."), spec->directives, element); |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| freea (element_alloced); |
| return false; |
| } |
| } |
| else |
| { |
| *element = '\0'; |
| element -= 6; |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, \"%s\" is not followed by a comma."), spec->directives, element); |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| freea (element_alloced); |
| return false; |
| } |
| } |
| else if (strncmp (element, ",choice", 7) == 0) |
| { |
| type = FAT_NUMBER; /* because ChoiceFormat extends NumberFormat */ |
| element += 7; |
| if (*element == '\0') |
| ; |
| else if (*element == ',') |
| { |
| element++; |
| if (choice_format_parse (element, spec, invalid_reason)) |
| ; |
| else |
| { |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| freea (element_alloced); |
| return false; |
| } |
| } |
| else |
| { |
| *element = '\0'; |
| element -= 6; |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, \"%s\" is not followed by a comma."), spec->directives, element); |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| freea (element_alloced); |
| return false; |
| } |
| } |
| else |
| { |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, the argument number is not followed by a comma and one of \"%s\", \"%s\", \"%s\", \"%s\"."), spec->directives, "time", "date", "number", "choice"); |
| FDI_SET (format - 1, FMTDIR_ERROR); |
| freea (element_alloced); |
| return false; |
| } |
| freea (element_alloced); |
| |
| if (spec->allocated == spec->numbered_arg_count) |
| { |
| spec->allocated = 2 * spec->allocated + 1; |
| spec->numbered = (struct numbered_arg *) xrealloc (spec->numbered, spec->allocated * sizeof (struct numbered_arg)); |
| } |
| spec->numbered[spec->numbered_arg_count].number = number; |
| spec->numbered[spec->numbered_arg_count].type = type; |
| spec->numbered_arg_count++; |
| |
| FDI_SET (format - 1, FMTDIR_END); |
| } |
| /* The doc says "ab}de" is invalid. Even though JDK accepts it. */ |
| else if (!quoting && *format == '}') |
| { |
| FDI_SET (format, FMTDIR_START); |
| *invalid_reason = |
| xstrdup (_("The string starts in the middle of a directive: found '}' without matching '{'.")); |
| FDI_SET (format, FMTDIR_ERROR); |
| return false; |
| } |
| else if (*format != '\0') |
| format++; |
| else |
| break; |
| } |
| |
| return true; |
| } |
| |
| /* Return true if a format is a valid dateFormatPattern. */ |
| static bool |
| date_format_parse (const char *format) |
| { |
| /* Any string is valid. Single-quote starts a quoted section, to be |
| terminated at the next single-quote or string end. Double single-quote |
| gives a single single-quote. Non-quoted ASCII letters are first grouped |
| into blocks of equal letters. Then each block (e.g. 'yyyy') is |
| interpreted according to some rules. */ |
| return true; |
| } |
| |
| /* Return true if a format is a valid numberFormatPattern. */ |
| static bool |
| number_format_parse (const char *format) |
| { |
| /* Pattern Syntax: |
| pattern := pos_pattern{';' neg_pattern} |
| pos_pattern := {prefix}number{suffix} |
| neg_pattern := {prefix}number{suffix} |
| number := integer{'.' fraction}{exponent} |
| prefix := '\u0000'..'\uFFFD' - special_characters |
| suffix := '\u0000'..'\uFFFD' - special_characters |
| integer := min_int | '#' | '#' integer | '#' ',' integer |
| min_int := '0' | '0' min_int | '0' ',' min_int |
| fraction := '0'* '#'* |
| exponent := 'E' '0' '0'* |
| Notation: |
| X* 0 or more instances of X |
| { X } 0 or 1 instances of X |
| X | Y either X or Y |
| X..Y any character from X up to Y, inclusive |
| S - T characters in S, except those in T |
| Single-quote starts a quoted section, to be terminated at the next |
| single-quote or string end. Double single-quote gives a single |
| single-quote. |
| */ |
| bool quoting = false; |
| bool seen_semicolon = false; |
| |
| HANDLE_QUOTE; |
| for (;;) |
| { |
| /* Parse prefix. */ |
| while (*format != '\0' |
| && !(!quoting && (*format == '0' || *format == '#'))) |
| { |
| if (format[0] == '\\') |
| { |
| if (format[1] == 'u' |
| && c_isxdigit (format[2]) |
| && c_isxdigit (format[3]) |
| && c_isxdigit (format[4]) |
| && c_isxdigit (format[5])) |
| format += 6; |
| else |
| format += 2; |
| } |
| else |
| format += 1; |
| HANDLE_QUOTE; |
| } |
| |
| /* Parse integer. */ |
| if (!(!quoting && (*format == '0' || *format == '#'))) |
| return false; |
| while (!quoting && *format == '#') |
| { |
| format++; |
| HANDLE_QUOTE; |
| if (!quoting && *format == ',') |
| { |
| format++; |
| HANDLE_QUOTE; |
| } |
| } |
| while (!quoting && *format == '0') |
| { |
| format++; |
| HANDLE_QUOTE; |
| if (!quoting && *format == ',') |
| { |
| format++; |
| HANDLE_QUOTE; |
| } |
| } |
| |
| /* Parse fraction. */ |
| if (!quoting && *format == '.') |
| { |
| format++; |
| HANDLE_QUOTE; |
| while (!quoting && *format == '0') |
| { |
| format++; |
| HANDLE_QUOTE; |
| } |
| while (!quoting && *format == '#') |
| { |
| format++; |
| HANDLE_QUOTE; |
| } |
| } |
| |
| /* Parse exponent. */ |
| if (!quoting && *format == 'E') |
| { |
| const char *format_save = format; |
| format++; |
| HANDLE_QUOTE; |
| if (!quoting && *format == '0') |
| { |
| do |
| { |
| format++; |
| HANDLE_QUOTE; |
| } |
| while (!quoting && *format == '0'); |
| } |
| else |
| { |
| /* Back up. */ |
| format = format_save; |
| quoting = false; |
| } |
| } |
| |
| /* Parse suffix. */ |
| while (*format != '\0' |
| && (seen_semicolon || !(!quoting && *format == ';'))) |
| { |
| if (format[0] == '\\') |
| { |
| if (format[1] == 'u' |
| && c_isxdigit (format[2]) |
| && c_isxdigit (format[3]) |
| && c_isxdigit (format[4]) |
| && c_isxdigit (format[5])) |
| format += 6; |
| else |
| format += 2; |
| } |
| else |
| format += 1; |
| HANDLE_QUOTE; |
| } |
| |
| if (seen_semicolon || !(!quoting && *format == ';')) |
| break; |
| } |
| |
| return (*format == '\0'); |
| } |
| |
| /* Return true if a format is a valid choiceFormatPattern. |
| Extracts argument type information into spec. */ |
| static bool |
| choice_format_parse (const char *format, struct spec *spec, |
| char **invalid_reason) |
| { |
| /* Pattern syntax: |
| pattern := | choice | choice '|' pattern |
| choice := number separator messageformat |
| separator := '<' | '#' | '\u2264' |
| Single-quote starts a quoted section, to be terminated at the next |
| single-quote or string end. Double single-quote gives a single |
| single-quote. |
| */ |
| bool quoting = false; |
| |
| HANDLE_QUOTE; |
| if (*format == '\0') |
| return true; |
| for (;;) |
| { |
| /* Don't bother looking too precisely into the syntax of the number. |
| It can contain various Unicode characters. */ |
| bool number_nonempty; |
| char *msgformat; |
| char *mp; |
| bool msgformat_valid; |
| |
| /* Parse number. */ |
| number_nonempty = false; |
| while (*format != '\0' |
| && !(!quoting && (*format == '<' || *format == '#' |
| || strncmp (format, "\\u2264", 6) == 0 |
| || *format == '|'))) |
| { |
| if (format[0] == '\\') |
| { |
| if (format[1] == 'u' |
| && c_isxdigit (format[2]) |
| && c_isxdigit (format[3]) |
| && c_isxdigit (format[4]) |
| && c_isxdigit (format[5])) |
| format += 6; |
| else |
| format += 2; |
| } |
| else |
| format += 1; |
| number_nonempty = true; |
| HANDLE_QUOTE; |
| } |
| |
| /* Short clause at end of pattern is valid and is ignored! */ |
| if (*format == '\0') |
| break; |
| |
| if (!number_nonempty) |
| { |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, a choice contains no number."), spec->directives); |
| return false; |
| } |
| |
| if (*format == '<' || *format == '#') |
| format += 1; |
| else if (strncmp (format, "\\u2264", 6) == 0) |
| format += 6; |
| else |
| { |
| *invalid_reason = |
| xasprintf (_("In the directive number %u, a choice contains a number that is not followed by '<', '#' or '%s'."), spec->directives, "\\u2264"); |
| return false; |
| } |
| HANDLE_QUOTE; |
| |
| msgformat = (char *) xmalloca (strlen (format) + 1); |
| mp = msgformat; |
| |
| while (*format != '\0' && !(!quoting && *format == '|')) |
| { |
| *mp++ = *format++; |
| HANDLE_QUOTE; |
| } |
| *mp = '\0'; |
| |
| msgformat_valid = |
| message_format_parse (msgformat, NULL, spec, invalid_reason); |
| |
| freea (msgformat); |
| |
| if (!msgformat_valid) |
| return false; |
| |
| if (*format == '\0') |
| break; |
| |
| format++; |
| HANDLE_QUOTE; |
| } |
| |
| return true; |
| } |
| |
| static int |
| numbered_arg_compare (const void *p1, const void *p2) |
| { |
| unsigned int n1 = ((const struct numbered_arg *) p1)->number; |
| unsigned int n2 = ((const struct numbered_arg *) p2)->number; |
| |
| return (n1 > n2 ? 1 : n1 < n2 ? -1 : 0); |
| } |
| |
| static void * |
| format_parse (const char *format, bool translated, char *fdi, |
| char **invalid_reason) |
| { |
| struct spec spec; |
| struct spec *result; |
| |
| spec.directives = 0; |
| spec.numbered_arg_count = 0; |
| spec.allocated = 0; |
| spec.numbered = NULL; |
| |
| if (!message_format_parse (format, fdi, &spec, invalid_reason)) |
| goto bad_format; |
| |
| /* Sort the numbered argument array, and eliminate duplicates. */ |
| if (spec.numbered_arg_count > 1) |
| { |
| unsigned int i, j; |
| bool err; |
| |
| qsort (spec.numbered, spec.numbered_arg_count, |
| sizeof (struct numbered_arg), numbered_arg_compare); |
| |
| /* Remove duplicates: Copy from i to j, keeping 0 <= j <= i. */ |
| err = false; |
| for (i = j = 0; i < spec.numbered_arg_count; i++) |
| if (j > 0 && spec.numbered[i].number == spec.numbered[j-1].number) |
| { |
| enum format_arg_type type1 = spec.numbered[i].type; |
| enum format_arg_type type2 = spec.numbered[j-1].type; |
| enum format_arg_type type_both; |
| |
| if (type1 == type2 || type2 == FAT_OBJECT) |
| type_both = type1; |
| else if (type1 == FAT_OBJECT) |
| type_both = type2; |
| else |
| { |
| /* Incompatible types. */ |
| type_both = FAT_NONE; |
| if (!err) |
| *invalid_reason = |
| INVALID_INCOMPATIBLE_ARG_TYPES (spec.numbered[i].number); |
| err = true; |
| } |
| |
| spec.numbered[j-1].type = type_both; |
| } |
| else |
| { |
| if (j < i) |
| { |
| spec.numbered[j].number = spec.numbered[i].number; |
| spec.numbered[j].type = spec.numbered[i].type; |
| } |
| j++; |
| } |
| spec.numbered_arg_count = j; |
| if (err) |
| /* *invalid_reason has already been set above. */ |
| goto bad_format; |
| } |
| |
| result = XMALLOC (struct spec); |
| *result = spec; |
| return result; |
| |
| bad_format: |
| if (spec.numbered != NULL) |
| free (spec.numbered); |
| return NULL; |
| } |
| |
| static void |
| format_free (void *descr) |
| { |
| struct spec *spec = (struct spec *) descr; |
| |
| if (spec->numbered != NULL) |
| free (spec->numbered); |
| free (spec); |
| } |
| |
| static int |
| format_get_number_of_directives (void *descr) |
| { |
| struct spec *spec = (struct spec *) descr; |
| |
| return spec->directives; |
| } |
| |
| static bool |
| format_check (void *msgid_descr, void *msgstr_descr, bool equality, |
| formatstring_error_logger_t error_logger, |
| const char *pretty_msgid, const char *pretty_msgstr) |
| { |
| struct spec *spec1 = (struct spec *) msgid_descr; |
| struct spec *spec2 = (struct spec *) msgstr_descr; |
| bool err = false; |
| |
| if (spec1->numbered_arg_count + spec2->numbered_arg_count > 0) |
| { |
| unsigned int i, j; |
| unsigned int n1 = spec1->numbered_arg_count; |
| unsigned int n2 = spec2->numbered_arg_count; |
| |
| /* Check the argument names are the same. |
| Both arrays are sorted. We search for the first difference. */ |
| for (i = 0, j = 0; i < n1 || j < n2; ) |
| { |
| int cmp = (i >= n1 ? 1 : |
| j >= n2 ? -1 : |
| spec1->numbered[i].number > spec2->numbered[j].number ? 1 : |
| spec1->numbered[i].number < spec2->numbered[j].number ? -1 : |
| 0); |
| |
| if (cmp > 0) |
| { |
| if (error_logger) |
| error_logger (_("a format specification for argument {%u}, as in '%s', doesn't exist in '%s'"), |
| spec2->numbered[j].number, pretty_msgstr, |
| pretty_msgid); |
| err = true; |
| break; |
| } |
| else if (cmp < 0) |
| { |
| if (equality) |
| { |
| if (error_logger) |
| error_logger (_("a format specification for argument {%u} doesn't exist in '%s'"), |
| spec1->numbered[i].number, pretty_msgstr); |
| err = true; |
| break; |
| } |
| else |
| i++; |
| } |
| else |
| j++, i++; |
| } |
| /* Check the argument types are the same. */ |
| if (!err) |
| for (i = 0, j = 0; j < n2; ) |
| { |
| if (spec1->numbered[i].number == spec2->numbered[j].number) |
| { |
| if (spec1->numbered[i].type != spec2->numbered[j].type) |
| { |
| if (error_logger) |
| error_logger (_("format specifications in '%s' and '%s' for argument {%u} are not the same"), |
| pretty_msgid, pretty_msgstr, |
| spec2->numbered[j].number); |
| err = true; |
| break; |
| } |
| j++, i++; |
| } |
| else |
| i++; |
| } |
| } |
| |
| return err; |
| } |
| |
| |
| struct formatstring_parser formatstring_java = |
| { |
| format_parse, |
| format_free, |
| format_get_number_of_directives, |
| NULL, |
| format_check |
| }; |
| |
| |
| #ifdef TEST |
| |
| /* Test program: Print the argument list specification returned by |
| format_parse for strings read from standard input. */ |
| |
| #include <stdio.h> |
| |
| static void |
| format_print (void *descr) |
| { |
| struct spec *spec = (struct spec *) descr; |
| unsigned int last; |
| unsigned int i; |
| |
| if (spec == NULL) |
| { |
| printf ("INVALID"); |
| return; |
| } |
| |
| printf ("("); |
| last = 0; |
| for (i = 0; i < spec->numbered_arg_count; i++) |
| { |
| unsigned int number = spec->numbered[i].number; |
| |
| if (i > 0) |
| printf (" "); |
| if (number < last) |
| abort (); |
| for (; last < number; last++) |
| printf ("_ "); |
| switch (spec->numbered[i].type) |
| { |
| case FAT_OBJECT: |
| printf ("*"); |
| break; |
| case FAT_NUMBER: |
| printf ("Number"); |
| break; |
| case FAT_DATE: |
| printf ("Date"); |
| break; |
| default: |
| abort (); |
| } |
| last = number + 1; |
| } |
| printf (")"); |
| } |
| |
| int |
| main () |
| { |
| for (;;) |
| { |
| char *line = NULL; |
| size_t line_size = 0; |
| int line_len; |
| char *invalid_reason; |
| void *descr; |
| |
| line_len = getline (&line, &line_size, stdin); |
| if (line_len < 0) |
| break; |
| if (line_len > 0 && line[line_len - 1] == '\n') |
| line[--line_len] = '\0'; |
| |
| invalid_reason = NULL; |
| descr = format_parse (line, false, NULL, &invalid_reason); |
| |
| format_print (descr); |
| printf ("\n"); |
| if (descr == NULL) |
| printf ("%s\n", invalid_reason); |
| |
| free (invalid_reason); |
| free (line); |
| } |
| |
| return 0; |
| } |
| |
| /* |
| * For Emacs M-x compile |
| * Local Variables: |
| * compile-command: "/bin/sh ../libtool --tag=CC --mode=link gcc -o a.out -static -O -g -Wall -I.. -I../gnulib-lib -I../../gettext-runtime/intl -DHAVE_CONFIG_H -DTEST format-java.c ../gnulib-lib/libgettextlib.la" |
| * End: |
| */ |
| |
| #endif /* TEST */ |
