diff options
Diffstat (limited to 'src/spawn.cpp')
| -rw-r--r-- | src/spawn.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/spawn.cpp b/src/spawn.cpp index d34f8f5..c63a6c1 100644 --- a/src/spawn.cpp +++ b/src/spawn.cpp @@ -75,9 +75,11 @@ parse_shell_command_line(const gchar *cmdline, GError **error) /*$ * EC[command]$ -- Execute operating system command and filter buffer contents * linesEC[command]$ + * -EC[command]$ * from,toEC[command]$ * :EC[command]$ -> Success|Failure * lines:EC[command]$ -> Success|Failure + * -:EC[command]$ -> Success|Failure * from,to:EC[command]$ -> Success|Failure * * The EC command allows you to interface with the operating @@ -101,6 +103,7 @@ parse_shell_command_line(const gchar *cmdline, GError **error) * of <lines> are piped from the buffer into the program and * its output replaces these <lines>. * This effectively runs <command> as a filter over <lines>. + * \(lq-EC\(rq may be written as a short-cut for \(lq-1EC\(rq. * When invoked with two parameters, the characters beginning * at position <from> up to the character at position <to> * are piped into the program and replaced with its output. @@ -187,9 +190,12 @@ StateExecuteCommand::initial(void) */ switch (expressions.args()) { case 0: - /* pipe nothing, insert at dot */ - ctx.from = ctx.to = interface.ssm(SCI_GETCURRENTPOS); - break; + if (expressions.num_sign > 0) { + /* pipe nothing, insert at dot */ + ctx.from = ctx.to = interface.ssm(SCI_GETCURRENTPOS); + break; + } + /* fall through if prefix sign is "-" */ case 1: { /* pipe and replace line range */ @@ -362,9 +368,11 @@ gerror: /*$ * EGq[command]$ -- Set Q-Register to output of operating system command * linesEGq[command]$ + * -EGq[command]$ * from,toEGq[command]$ * :EGq[command]$ -> Success|Failure * lines:EGq[command]$ -> Success|Failure + * -:EGq[command]$ -> Success|Failure * from,to:EGq[command]$ -> Success|Failure * * Runs an operating system <command> and set Q-Register @@ -378,6 +386,8 @@ gerror: * the current buffer position and writing process output * to the Q-Register <q>. * In other words, the current buffer is not modified by EG. + * + * The register <q> is defined if it does not already exist. */ State * StateEGCommand::got_register(QRegister ®) |