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Escaping, table layout, and document fixes

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Quoted Klammertext specials (^@ ^| ^# ^^ ^: ^*) and ^'...'^ regions now
survive re-processing (held as escape markers until final output);
:after_apply phase functions receive and return raw target text.

Tables: :hpos element position (center|left|right|<length>) replaces the
unimplemented :center/:indent; the ranged cell override is renamed
:justify; :column_width works in html (colgroup widths) and gains
'fill' -- the remaining width, capped at the column's widest entry, in
both targets; a table wider than the text column warns on the console;
table edges without an outer line set their text flush on the margins.

@document: no empty title bar for untitled documents; @vfill fills to
the bottom of the window in html (pure CSS); @vspace in plain text;
new @dot klammer; monospace email links.
This commit is contained in:
Andy Kopra
2026-07-25 21:16:21 +02:00
parent 4262fc6136
commit d61336b191
26 changed files with 650 additions and 75 deletions
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20
sks/target/html_util.cpp
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@@ -309,7 +309,7 @@ namespace html {
elts.push_back(elt("style", css));
}
if (!title.empty()) {
if (!trim(title).empty()) {
elts.push_back(elt("title", trim(title)));
}
HTML result = elt("head", elts);
@@ -486,11 +486,15 @@ namespace html {
elements_t body {};
if (!title.empty()) {
elements_t title_bar {};
title_bar.push_back(elt("span", trim(title)).attr("id", "title_text"));
if (!trim(title).empty()) {
title_bar.push_back(elt("span", trim(title)).attr("id", "title_text"));
}
if (!logo.empty()) {
title_bar.push_back(elt("span", trim(logo)).attr("id", "logo"));
}
body.push_back(elt("div", title_bar).attr("id", "title"));
if (!title_bar.empty()) {
body.push_back(elt("div", title_bar).attr("id", "title"));
}
}
if (!nav.empty()) {
body.push_back(navigation(max_level));
@@ -538,12 +542,18 @@ namespace html {
void add_title(elements_t& body, std::string title, std::string logo)
{
// No title bar at all when there is nothing to put in it (an
// untitled document); a logo alone still gets the bar.
elements_t title_bar {};
title_bar.push_back(elt("span", trim(title)).attr("id", "title_text"));
if (!trim(title).empty()) {
title_bar.push_back(elt("span", trim(title)).attr("id", "title_text"));
}
if (!logo.empty()) {
title_bar.push_back(elt("span", trim(logo)).attr("id", "logo"));
}
body.push_back(elt("div", title_bar).attr("id", "title"));
if (!title_bar.empty()) {
body.push_back(elt("div", title_bar).attr("id", "title"));
}
}
void add_nav(elements_t& body, int max_level)