[string.classes] Avoid special characters in stable labels

Author: jensmaurer

source/strings.tex

@@ -1944,7 +1944,7 @@
 
 \rSec3[string.modifiers]{Modifiers}
 
-\rSec4[string.op+=]{\tcode{basic_string::operator+=}}
+\rSec4[string.op.append]{\tcode{basic_string::operator+=}}
 
 \indexlibrarymember{operator+=}{basic_string}%
 \begin{itemdecl}
@@ -3911,7 +3911,7 @@
 
 \indexlibrary{\idxcode{basic_string}}
 
-\rSec3[string.op+]{\tcode{operator+}}
+\rSec3[string.op.plus]{\tcode{operator+}}
 
 \indexlibrarymember{operator+}{basic_string}%
 \begin{itemdecl}
@@ -4096,7 +4096,7 @@
 \tcode{std::move(lhs.append(1, rhs))}.
 \end{itemdescr}
 
-\rSec3[string.operator==]{\tcode{operator==}}
+\rSec3[string.op.eq]{\tcode{operator==}}
 
 \indexlibrarymember{operator==}{basic_string}%
 \begin{itemdecl}
@@ -4139,7 +4139,7 @@
 \tcode{lhs.compare(rhs) == 0}.
 \end{itemdescr}
 
-\rSec3[string.op!=]{\tcode{operator!=}}
+\rSec3[string.op.neq]{\tcode{operator!=}}
 
 \indexlibrarymember{operator"!=}{basic_string}%
 \begin{itemdecl}
@@ -4182,7 +4182,7 @@
 \tcode{lhs.compare(rhs) != 0}.
 \end{itemdescr}
 
-\rSec3[string.op<]{\tcode{operator<}}
+\rSec3[string.op.lt]{\tcode{operator<}}
 
 \indexlibrarymember{operator<}{basic_string}%
 \begin{itemdecl}
@@ -4221,7 +4221,7 @@
 \tcode{lhs.compare(rhs) < 0}.
 \end{itemdescr}
 
-\rSec3[string.op>]{\tcode{operator>}}
+\rSec3[string.op.gt]{\tcode{operator>}}
 
 \indexlibrarymember{operator>}{basic_string}%
 \begin{itemdecl}
@@ -4260,7 +4260,7 @@
 \tcode{lhs.compare(rhs) > 0}.
 \end{itemdescr}
 
-\rSec3[string.op<=]{\tcode{operator<=}}
+\rSec3[string.op.lte]{\tcode{operator<=}}
 
 \indexlibrarymember{operator<=}{basic_string}%
 \begin{itemdecl}
@@ -4299,7 +4299,7 @@
 \tcode{lhs.compare(rhs) <= 0}.
 \end{itemdescr}
 
-\rSec3[string.op>=]{\tcode{operator>=}}
+\rSec3[string.op.gte]{\tcode{operator>=}}
 
 \indexlibrarymember{operator>=}{basic_string}%
 \begin{itemdecl}

source/xrefdelta.tex

@@ -167,6 +167,16 @@
 \movedxref{diff.cpp17.dcl.decl}{diff.cpp17.dcl.dcl}
 \movedxref{diff.cpp17.special}{diff.cpp17.class}
 
+% Revised problematic stable labels in [strings]
+\movedxref{string.op+=}{string.op.append}
+\movedxref{string.op+}{string.op.plus}
+\movedxref{string.operator==}{string.op.eq}
+\movedxref{string.op!=}{string.op.neq}
+\movedxref{string.op<}{string.op.lt}
+\movedxref{string.op>}{string.op.gt}
+\movedxref{string.op<=}{string.op.lte}
+\movedxref{string.op>=}{string.op.gte}
+
 % Deprecated features.
 %\deprxref{old.label}  (if moved to depr.old.label, otherwise use \movedxref)