diff options
| author | Vladimir Prus <vladimir@codesourcery.com> | 2009-11-18 20:42:38 +0000 |
|---|---|---|
| committer | Vladimir Prus <vladimir@codesourcery.com> | 2009-11-18 20:42:38 +0000 |
| commit | 3630a92dd7470ee125e5b59dc16c977c2d76a858 (patch) | |
| tree | eb3883fbb86336d4bfe17bfc1ac8aa5fd132e441 /gdb | |
| parent | f0ae4a24b0ae1649cc3a835ba0dd407c0bd8dc56 (diff) | |
| download | gdb-3630a92dd7470ee125e5b59dc16c977c2d76a858.zip gdb-3630a92dd7470ee125e5b59dc16c977c2d76a858.tar.gz gdb-3630a92dd7470ee125e5b59dc16c977c2d76a858.tar.bz2 | |
* cli/cli-script.c (process_next_line): Recognize 'end'
even when the line has leading space and we're not parsing
commands.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/cli/cli-script.c | 25 |
2 files changed, 21 insertions, 10 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 494e78e..ecabb6c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2009-11-18 Vladimir Prus <vladimir@codesourcery.com> + + * cli/cli-script.c (process_next_line): Recognize 'end' + even when the line has leading space and we're not parsing + commands. + 2009-11-18 Tom Tromey <tromey@redhat.com> * symtab.c (symbol_set_names): Correctly set 'name' on symbol when diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c index 6e90bf2..0f8f393 100644 --- a/gdb/cli/cli-script.c +++ b/gdb/cli/cli-script.c @@ -879,30 +879,35 @@ static enum misc_command_type process_next_line (char *p, struct command_line **command, int parse_commands) { char *p1; + char *p2; int not_handled = 0; /* Not sure what to do here. */ if (p == NULL) return end_command; - if (parse_commands) - { - /* Strip leading whitespace. */ - while (*p == ' ' || *p == '\t') - p++; - } - /* Strip trailing whitespace. */ p1 = p + strlen (p); while (p1 != p && (p1[-1] == ' ' || p1[-1] == '\t')) p1--; - /* Is this the end of a simple, while, or if control structure? */ - if (p1 - p == 3 && !strncmp (p, "end", 3)) - return end_command; + p2 = p; + /* Strip leading whitespace. */ + while (*p2 == ' ' || *p2 == '\t') + p2++; + /* 'end' is always recognized, regardless of parse_commands value. + We also permit whitespace before end and after. */ + if (p1 - p2 == 3 && !strncmp (p2, "end", 3)) + return end_command; + if (parse_commands) { + /* If commands are parsed, we skip initial spaces. Otherwise, + which is the case for Python commands and documentation + (see the 'document' command), spaces are preserved. */ + p = p2; + /* Blanks and comments don't really do anything, but we need to distinguish them from else, end and other commands which can be executed. */ |