diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | Doc/Zsh/params.yo | 13 | ||||
| -rw-r--r-- | Src/Zle/zle_refresh.c | 26 | ||||
| -rw-r--r-- | Src/Zle/zle_tricky.c | 12 |
4 files changed, 51 insertions, 7 deletions
@@ -1,3 +1,10 @@ +2013-12-16 Peter Stephenson <p.w.stephenson@ntlworld.com> + + * Patrick Oscity + pws: 32114: Doc/Zsh/params.yo, + Src/Zle/zle_refresh.c, Src/Zle/zle_tricky.c: ZLE_RPROMPT_INDENT + allows you to make the right prompt flush if your terminal + supports it. + 2013-12-15 Barton E. Schaefer <schaefer@zsh.org> * users/18219: Completion/Zsh/Type/_command_names: compadd -Q for diff --git a/Doc/Zsh/params.yo b/Doc/Zsh/params.yo index 9d951bb38..37c79b210 100644 --- a/Doc/Zsh/params.yo +++ b/Doc/Zsh/params.yo @@ -1547,4 +1547,17 @@ See the completion system documentation in ifzman(zmanref(zshcompsys))\ ifnzman(noderef(Completion System)). ) +vindex(ZLE_RPROMPT_INDENT) +item(tt(ZLE_RPROMPT_INDENT))( +If set, used to give the indentation between the right hand side of +the right prompt in the line editor as given by tt(RPS1) or tt(RPROMPT) +and the right hand side of the screen. If not set, the value 1 is used. + +Typically this will be used to set the value to 0 so that the prompt +appears flush with the right hand side of the screen. This is not the +default as many terminals do not handle this correctly, in particular +when the prompt appears at the extreme bottom right of the screen. +Recent virtual terminals are more likely to handle this case correctly. +Some experimentation is necessary. +) enditem() diff --git a/Src/Zle/zle_refresh.c b/Src/Zle/zle_refresh.c index 17b78ce59..debb9730d 100644 --- a/Src/Zle/zle_refresh.c +++ b/Src/Zle/zle_refresh.c @@ -976,7 +976,8 @@ zrefresh(void) int tmppos; /* t - tmpline */ int tmpalloced; /* flag to free tmpline when finished */ int remetafy; /* flag that zle line is metafied */ - int txtchange; /* attributes set after prompts */ + int txtchange; /* attributes set after prompts */ + int rprompt_off = 1; /* Offset of rprompt from right of screen */ struct rparams rpms; #ifdef MULTIBYTE_SUPPORT int width; /* width of wide character */ @@ -1573,10 +1574,23 @@ zrefresh(void) if (!more_start) { if (trashedzle && opts[TRANSIENTRPROMPT]) put_rpmpt = 0; - else + else { put_rpmpt = rprompth == 1 && rpromptbuf[0] && - !strchr(rpromptbuf, '\t') && - (int)ZR_strlen(nbuf[0]) + rpromptw < winw - 1; + !strchr(rpromptbuf, '\t'); + if (put_rpmpt) + { + struct value vbuf; + char *name = "ZLE_RPROMPT_INDENT"; + if (getvalue(&vbuf, &name, 1)) { + rprompt_off = (int)getintvalue(&vbuf); + /* sanity to avoid horrible things happening */ + if (rprompt_off < 0) + rprompt_off = 0; + } + put_rpmpt = + (int)ZR_strlen(nbuf[0]) + rpromptw < winw - rprompt_off; + } + } } else { /* insert >.... on first line if there is more text before start of screen */ ZR_memset(nbuf[0], zr_sp, lpromptw); @@ -1631,9 +1645,9 @@ zrefresh(void) if (put_rpmpt && !iln && !oput_rpmpt) { int attrchange; - moveto(0, winw - 1 - rpromptw); + moveto(0, winw - rprompt_off - rpromptw); zputs(rpromptbuf, shout); - vcs = winw - 1; + vcs = winw - rprompt_off; /* reset character attributes to that set by the main prompt */ txtchange = pmpt_attr; /* diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c index e30e0b1aa..25f09c459 100644 --- a/Src/Zle/zle_tricky.c +++ b/Src/Zle/zle_tricky.c @@ -1504,7 +1504,17 @@ get_comp_string(void) nnb = s + MB_METACHARLEN(s); else nnb = s; - for (tt = s; tt < s + zlemetacs_qsub - wb;) { + tt = s; + if (lincmd) + { + /* + * Ignore '['s at the start of a command as they're not + * matched by closing brackets. + */ + while (*tt == Inbrack && tt < s + zlemetacs_qsub - wb) + tt++; + } + while (tt < s + zlemetacs_qsub - wb) { if (*tt == Inbrack) { i++; nb = nnb; |