COMPLETE_WITH_LIST(list); \
} while (0)
+/*
+ * Likewise for COMPLETE_WITH_LIST_CS.
+ */
+#define COMPLETE_WITH_LIST_CS2(s1, s2) \
+do { \
+ static const char *const list[] = { s1, s2, NULL }; \
+ COMPLETE_WITH_LIST_CS(list); \
+} while (0)
+
+#define COMPLETE_WITH_LIST_CS3(s1, s2, s3) \
+do { \
+ static const char *const list[] = { s1, s2, s3, NULL }; \
+ COMPLETE_WITH_LIST_CS(list); \
+} while (0)
+
+#define COMPLETE_WITH_LIST_CS4(s1, s2, s3, s4) \
+do { \
+ static const char *const list[] = { s1, s2, s3, s4, NULL }; \
+ COMPLETE_WITH_LIST_CS(list); \
+} while (0)
+
+#define COMPLETE_WITH_LIST_CS5(s1, s2, s3, s4, s5) \
+do { \
+ static const char *const list[] = { s1, s2, s3, s4, s5, NULL }; \
+ COMPLETE_WITH_LIST_CS(list); \
+} while (0)
+
/*
* Assembly instructions for schema queries
*/
/*
* Check if 'word' matches any of the '|'-separated strings in 'pattern',
- * using case-insensitive comparisons.
+ * using case-insensitive or case-sensitive comparisons.
+ *
* If pattern is NULL, it's a wild card that matches any word.
- * If pattern begins with "!", the result is negated, ie we check that 'word'
+ * If pattern begins with '!', the result is negated, ie we check that 'word'
* does *not* match any alternative appearing in the rest of 'pattern'.
+ * Any alternative can end with '*' which is a wild card, i.e., it means
+ * match any word that matches the characters so far. (We do not currently
+ * support '*' elsewhere than the end of an alternative.)
*
* For readability, callers should use the macros MatchAny and MatchAnyExcept
- * to invoke the two special cases for 'pattern'.
+ * to invoke those two special cases for 'pattern'. (But '|' and '*' must
+ * just be written directly in patterns.)
*/
#define MatchAny NULL
#define MatchAnyExcept(pattern) ("!" pattern)
static bool
-word_matches(const char *pattern, const char *word)
+word_matches_internal(const char *pattern,
+ const char *word,
+ bool case_sensitive)
{
- size_t wordlen;
+ size_t wordlen,
+ patternlen;
/* NULL pattern matches anything. */
if (pattern == NULL)
/* Handle negated patterns from the MatchAnyExcept macro. */
if (*pattern == '!')
- return !word_matches(pattern + 1, word);
+ return !word_matches_internal(pattern + 1, word, case_sensitive);
/* Else consider each alternative in the pattern. */
wordlen = strlen(word);
c = pattern;
while (*c != '\0' && *c != '|')
c++;
- /* Match? */
- if (wordlen == (c - pattern) &&
- pg_strncasecmp(word, pattern, wordlen) == 0)
- return true;
+ /* Was there a wild card? (Assumes first alternative is not empty) */
+ if (c[-1] == '*')
+ {
+ /* Yes, wildcard match? */
+ patternlen = c - pattern - 1;
+ if (wordlen >= patternlen &&
+ (case_sensitive ?
+ strncmp(word, pattern, patternlen) == 0 :
+ pg_strncasecmp(word, pattern, patternlen) == 0))
+ return true;
+ }
+ else
+ {
+ /* No, plain match? */
+ patternlen = c - pattern;
+ if (wordlen == patternlen &&
+ (case_sensitive ?
+ strncmp(word, pattern, wordlen) == 0 :
+ pg_strncasecmp(word, pattern, wordlen) == 0))
+ return true;
+ }
/* Out of alternatives? */
if (*c == '\0')
break;
return false;
}
+/*
+ * There are enough matching calls below that it seems worth having these two
+ * interface routines rather than including a third parameter in every call.
+ *
+ * word_matches --- match case-insensitively.
+ */
+static bool
+word_matches(const char *pattern, const char *word)
+{
+ return word_matches_internal(pattern, word, false);
+}
+
+/*
+ * word_matches_cs --- match case-sensitively.
+ */
+static bool
+word_matches_cs(const char *pattern, const char *word)
+{
+ return word_matches_internal(pattern, word, true);
+}
+
/*
* Check if the final character of 's' is 'c'.
*/
#define prev8_wd (previous_words[7])
#define prev9_wd (previous_words[8])
- /* Macros for matching the last N words before point. */
+ /* Macros for matching the last N words before point, case-insensitively. */
#define TailMatches1(p1) \
(previous_words_count >= 1 && \
word_matches(p1, prev_wd))
word_matches(p8, prev8_wd) && \
word_matches(p9, prev9_wd))
- /* Macros for matching N words beginning at the start of the line. */
+ /* Macros for matching the last N words before point, case-sensitively. */
+#define TailMatchesCS1(p1) \
+ (previous_words_count >= 1 && \
+ word_matches_cs(p1, prev_wd))
+#define TailMatchesCS2(p2, p1) \
+ (previous_words_count >= 2 && \
+ word_matches_cs(p1, prev_wd) && \
+ word_matches_cs(p2, prev2_wd))
+
+ /*
+ * Macros for matching N words beginning at the start of the line,
+ * case-insensitively.
+ */
#define Matches1(p1) \
(previous_words_count == 1 && \
TailMatches1(p1))
/*
* Macros for matching N words at the start of the line, regardless of
- * what is after them.
+ * what is after them, case-insensitively.
*/
#define HeadMatches1(p1) \
(previous_words_count >= 1 && \
/* Backslash commands */
/* TODO: \dc \dd \dl */
- else if (strcmp(prev_wd, "\\?") == 0)
- {
- static const char *const my_list[] =
- {"commands", "options", "variables", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- else if (strcmp(prev_wd, "\\connect") == 0 || strcmp(prev_wd, "\\c") == 0)
+ else if (TailMatchesCS1("\\?"))
+ COMPLETE_WITH_LIST_CS3("commands", "options", "variables");
+ else if (TailMatchesCS1("\\connect|\\c"))
{
if (!recognized_connection_string(text))
COMPLETE_WITH_QUERY(Query_for_list_of_databases);
}
- else if (previous_words_count >= 2 &&
- (strcmp(prev2_wd, "\\connect") == 0 ||
- strcmp(prev2_wd, "\\c") == 0))
+ else if (TailMatchesCS2("\\connect|\\c", MatchAny))
{
if (!recognized_connection_string(prev_wd))
COMPLETE_WITH_QUERY(Query_for_list_of_roles);
}
- else if (strncmp(prev_wd, "\\da", strlen("\\da")) == 0)
+ else if (TailMatchesCS1("\\da*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_aggregates, NULL);
- else if (strncmp(prev_wd, "\\db", strlen("\\db")) == 0)
+ else if (TailMatchesCS1("\\db*"))
COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
- else if (strncmp(prev_wd, "\\dD", strlen("\\dD")) == 0)
+ else if (TailMatchesCS1("\\dD*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_domains, NULL);
- else if (strncmp(prev_wd, "\\des", strlen("\\des")) == 0)
+ else if (TailMatchesCS1("\\des*"))
COMPLETE_WITH_QUERY(Query_for_list_of_servers);
- else if (strncmp(prev_wd, "\\deu", strlen("\\deu")) == 0)
+ else if (TailMatchesCS1("\\deu*"))
COMPLETE_WITH_QUERY(Query_for_list_of_user_mappings);
- else if (strncmp(prev_wd, "\\dew", strlen("\\dew")) == 0)
+ else if (TailMatchesCS1("\\dew*"))
COMPLETE_WITH_QUERY(Query_for_list_of_fdws);
-
- else if (strncmp(prev_wd, "\\df", strlen("\\df")) == 0)
+ else if (TailMatchesCS1("\\df*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_functions, NULL);
- else if (strncmp(prev_wd, "\\dFd", strlen("\\dFd")) == 0)
+
+ else if (TailMatchesCS1("\\dFd*"))
COMPLETE_WITH_QUERY(Query_for_list_of_ts_dictionaries);
- else if (strncmp(prev_wd, "\\dFp", strlen("\\dFp")) == 0)
+ else if (TailMatchesCS1("\\dFp*"))
COMPLETE_WITH_QUERY(Query_for_list_of_ts_parsers);
- else if (strncmp(prev_wd, "\\dFt", strlen("\\dFt")) == 0)
+ else if (TailMatchesCS1("\\dFt*"))
COMPLETE_WITH_QUERY(Query_for_list_of_ts_templates);
- /* must be at end of \dF */
- else if (strncmp(prev_wd, "\\dF", strlen("\\dF")) == 0)
+ /* must be at end of \dF alternatives: */
+ else if (TailMatchesCS1("\\dF*"))
COMPLETE_WITH_QUERY(Query_for_list_of_ts_configurations);
- else if (strncmp(prev_wd, "\\di", strlen("\\di")) == 0)
+ else if (TailMatchesCS1("\\di*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexes, NULL);
- else if (strncmp(prev_wd, "\\dL", strlen("\\dL")) == 0)
+ else if (TailMatchesCS1("\\dL*"))
COMPLETE_WITH_QUERY(Query_for_list_of_languages);
- else if (strncmp(prev_wd, "\\dn", strlen("\\dn")) == 0)
+ else if (TailMatchesCS1("\\dn*"))
COMPLETE_WITH_QUERY(Query_for_list_of_schemas);
- else if (strncmp(prev_wd, "\\dp", strlen("\\dp")) == 0
- || strncmp(prev_wd, "\\z", strlen("\\z")) == 0)
+ else if (TailMatchesCS1("\\dp") || TailMatchesCS1("\\z"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tsvmf, NULL);
- else if (strncmp(prev_wd, "\\ds", strlen("\\ds")) == 0)
+ else if (TailMatchesCS1("\\ds*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_sequences, NULL);
- else if (strncmp(prev_wd, "\\dt", strlen("\\dt")) == 0)
+ else if (TailMatchesCS1("\\dt*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables, NULL);
- else if (strncmp(prev_wd, "\\dT", strlen("\\dT")) == 0)
+ else if (TailMatchesCS1("\\dT*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes, NULL);
- else if (strncmp(prev_wd, "\\du", strlen("\\du")) == 0
- || (strncmp(prev_wd, "\\dg", strlen("\\dg")) == 0))
+ else if (TailMatchesCS1("\\du*") || TailMatchesCS1("\\dg*"))
COMPLETE_WITH_QUERY(Query_for_list_of_roles);
- else if (strncmp(prev_wd, "\\dv", strlen("\\dv")) == 0)
+ else if (TailMatchesCS1("\\dv*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views, NULL);
- else if (strncmp(prev_wd, "\\dx", strlen("\\dx")) == 0)
+ else if (TailMatchesCS1("\\dx*"))
COMPLETE_WITH_QUERY(Query_for_list_of_extensions);
- else if (strncmp(prev_wd, "\\dm", strlen("\\dm")) == 0)
+ else if (TailMatchesCS1("\\dm*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_matviews, NULL);
- else if (strncmp(prev_wd, "\\dE", strlen("\\dE")) == 0)
+ else if (TailMatchesCS1("\\dE*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_foreign_tables, NULL);
- else if (strncmp(prev_wd, "\\dy", strlen("\\dy")) == 0)
+ else if (TailMatchesCS1("\\dy*"))
COMPLETE_WITH_QUERY(Query_for_list_of_event_triggers);
- /* must be at end of \d list */
- else if (strncmp(prev_wd, "\\d", strlen("\\d")) == 0)
+ /* must be at end of \d alternatives: */
+ else if (TailMatchesCS1("\\d*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_relations, NULL);
- else if (strcmp(prev_wd, "\\ef") == 0)
+ else if (TailMatchesCS1("\\ef"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_functions, NULL);
- else if (strcmp(prev_wd, "\\ev") == 0)
+ else if (TailMatchesCS1("\\ev"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views, NULL);
- else if (strcmp(prev_wd, "\\encoding") == 0)
+ else if (TailMatchesCS1("\\encoding"))
COMPLETE_WITH_QUERY(Query_for_list_of_encodings);
- else if (strcmp(prev_wd, "\\h") == 0 || strcmp(prev_wd, "\\help") == 0)
+ else if (TailMatchesCS1("\\h") || TailMatchesCS1("\\help"))
COMPLETE_WITH_LIST(sql_commands);
- else if (strcmp(prev_wd, "\\password") == 0)
+ else if (TailMatchesCS1("\\password"))
COMPLETE_WITH_QUERY(Query_for_list_of_roles);
- else if (strcmp(prev_wd, "\\pset") == 0)
+ else if (TailMatchesCS1("\\pset"))
{
static const char *const my_list[] =
{"border", "columns", "expanded", "fieldsep", "fieldsep_zero",
COMPLETE_WITH_LIST_CS(my_list);
}
- else if (previous_words_count >= 2 &&
- strcmp(prev2_wd, "\\pset") == 0)
+ else if (TailMatchesCS2("\\pset", MatchAny))
{
- if (strcmp(prev_wd, "format") == 0)
+ if (TailMatchesCS1("format"))
{
static const char *const my_list[] =
{"unaligned", "aligned", "wrapped", "html", "asciidoc",
COMPLETE_WITH_LIST_CS(my_list);
}
- else if (strcmp(prev_wd, "linestyle") == 0)
- {
- static const char *const my_list[] =
- {"ascii", "old-ascii", "unicode", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- else if (strcmp(prev_wd, "unicode_border_linestyle") == 0 ||
- strcmp(prev_wd, "unicode_column_linestyle") == 0 ||
- strcmp(prev_wd, "unicode_header_linestyle") == 0)
- {
- static const char *const my_list[] =
- {"single", "double", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
-
- }
+ else if (TailMatchesCS1("linestyle"))
+ COMPLETE_WITH_LIST_CS3("ascii", "old-ascii", "unicode");
+ else if (TailMatchesCS1("unicode_border_linestyle|"
+ "unicode_column_linestyle|"
+ "unicode_header_linestyle"))
+ COMPLETE_WITH_LIST_CS2("single", "double");
}
- else if (strcmp(prev_wd, "\\unset") == 0)
+ else if (TailMatchesCS1("\\unset"))
{
matches = complete_from_variables(text, "", "", true);
}
- else if (strcmp(prev_wd, "\\set") == 0)
+ else if (TailMatchesCS1("\\set"))
{
matches = complete_from_variables(text, "", "", false);
}
- else if (previous_words_count >= 2 &&
- strcmp(prev2_wd, "\\set") == 0)
- {
- static const char *const boolean_value_list[] =
- {"on", "off", NULL};
-
- if (strcmp(prev_wd, "AUTOCOMMIT") == 0)
- COMPLETE_WITH_LIST_CS(boolean_value_list);
- else if (strcmp(prev_wd, "COMP_KEYWORD_CASE") == 0)
- {
- static const char *const my_list[] =
- {"lower", "upper", "preserve-lower", "preserve-upper", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- else if (strcmp(prev_wd, "ECHO") == 0)
- {
- static const char *const my_list[] =
- {"errors", "queries", "all", "none", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- else if (strcmp(prev_wd, "ECHO_HIDDEN") == 0)
- {
- static const char *const my_list[] =
- {"noexec", "off", "on", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- else if (strcmp(prev_wd, "HISTCONTROL") == 0)
- {
- static const char *const my_list[] =
- {"ignorespace", "ignoredups", "ignoreboth", "none", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- else if (strcmp(prev_wd, "ON_ERROR_ROLLBACK") == 0)
- {
- static const char *const my_list[] =
- {"on", "off", "interactive", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- else if (strcmp(prev_wd, "ON_ERROR_STOP") == 0)
- COMPLETE_WITH_LIST_CS(boolean_value_list);
- else if (strcmp(prev_wd, "QUIET") == 0)
- COMPLETE_WITH_LIST_CS(boolean_value_list);
- else if (strcmp(prev_wd, "SHOW_CONTEXT") == 0)
- {
- static const char *const my_list[] =
- {"never", "errors", "always", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- else if (strcmp(prev_wd, "SINGLELINE") == 0)
- COMPLETE_WITH_LIST_CS(boolean_value_list);
- else if (strcmp(prev_wd, "SINGLESTEP") == 0)
- COMPLETE_WITH_LIST_CS(boolean_value_list);
- else if (strcmp(prev_wd, "VERBOSITY") == 0)
- {
- static const char *const my_list[] =
- {"default", "verbose", "terse", NULL};
-
- COMPLETE_WITH_LIST_CS(my_list);
- }
- }
- else if (strcmp(prev_wd, "\\sf") == 0 || strcmp(prev_wd, "\\sf+") == 0)
+ else if (TailMatchesCS2("\\set", MatchAny))
+ {
+ if (TailMatchesCS1("AUTOCOMMIT|ON_ERROR_STOP|QUIET|"
+ "SINGLELINE|SINGLESTEP"))
+ COMPLETE_WITH_LIST_CS2("on", "off");
+ else if (TailMatchesCS1("COMP_KEYWORD_CASE"))
+ COMPLETE_WITH_LIST_CS4("lower", "upper",
+ "preserve-lower", "preserve-upper");
+ else if (TailMatchesCS1("ECHO"))
+ COMPLETE_WITH_LIST_CS4("errors", "queries", "all", "none");
+ else if (TailMatchesCS1("ECHO_HIDDEN"))
+ COMPLETE_WITH_LIST_CS3("noexec", "off", "on");
+ else if (TailMatchesCS1("HISTCONTROL"))
+ COMPLETE_WITH_LIST_CS4("ignorespace", "ignoredups",
+ "ignoreboth", "none");
+ else if (TailMatchesCS1("ON_ERROR_ROLLBACK"))
+ COMPLETE_WITH_LIST_CS3("on", "off", "interactive");
+ else if (TailMatchesCS1("SHOW_CONTEXT"))
+ COMPLETE_WITH_LIST_CS3("never", "errors", "always");
+ else if (TailMatchesCS1("VERBOSITY"))
+ COMPLETE_WITH_LIST_CS3("default", "verbose", "terse");
+ }
+ else if (TailMatchesCS1("\\sf*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_functions, NULL);
- else if (strcmp(prev_wd, "\\sv") == 0 || strcmp(prev_wd, "\\sv+") == 0)
+ else if (TailMatchesCS1("\\sv*"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views, NULL);
- else if (strcmp(prev_wd, "\\cd") == 0 ||
- strcmp(prev_wd, "\\e") == 0 || strcmp(prev_wd, "\\edit") == 0 ||
- strcmp(prev_wd, "\\g") == 0 ||
- strcmp(prev_wd, "\\i") == 0 || strcmp(prev_wd, "\\include") == 0 ||
- strcmp(prev_wd, "\\ir") == 0 || strcmp(prev_wd, "\\include_relative") == 0 ||
- strcmp(prev_wd, "\\o") == 0 || strcmp(prev_wd, "\\out") == 0 ||
- strcmp(prev_wd, "\\s") == 0 ||
- strcmp(prev_wd, "\\w") == 0 || strcmp(prev_wd, "\\write") == 0 ||
- strcmp(prev_wd, "\\lo_import") == 0
- )
+ else if (TailMatchesCS1("\\cd|\\e|\\edit|\\g|\\i|\\include|"
+ "\\ir|\\include_relative|\\o|\\out|"
+ "\\s|\\w|\\write|\\lo_import"))
{
completion_charp = "\\";
matches = completion_matches(text, complete_from_files);
projects / postgresql / commitdiff